Plant and Soil Science Employees – University of Copenhagen

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Lars Stoumann Jensen

Lars Stoumann Jensen

Professor

Curriculum Vitae (Dec 2014)

 

PERSONAL DATA

Name:                           Lars Stoumann Jensen

Work address:               Plant and Soil Science Laboratory,Department of Plant and Environmental Sciences, Faculty of Science, University of Copenhagen, Thorvaldsensvej 40, 1871 Frederiksberg C, DENMARK, Phone: +45 3528 3470 mobile : +45 2122 2039 e-mail: lsj@life.ku.dk

Age:                              born 1960

Family status:               Married, 3 children

 

EDUCATION - University degrees, diplomas and training

Period

Title

Main degrees:

 

Aug 1985 – Jul  1990:

M.Sc. in Agriculture from KVL. Masters thesis in Chemistry

Sep 1991 - Dec 1994

Ph.D. in Soil Fertility and Plant Nutritrion at KVL, Dept. of Agricultural Sciences, Sect. of Soil, Water and Plant Nutrition. (Ph.D. dissertation, see list of publications).

Subsequent training:

 

June 1996 – Jan 1997

Diploma in Teaching Pedagogics at University Level, after participation in a half-year training course aimed at Assistant Professors at KVL.

Jan 1998

3-day course on Use of Multimedia-techniques in Academic Teaching at the Department of Agricultural Sciences, KVL.

Oct 1998

1½-day course on Supervision of Bsc and Msc students at KVL.

Apr-Jun 1999

5-day course “Infomation-technology in university teaching – didactic and tech­nical  principles”, Learning Resource Center, DTU, Lyngby

Nov 2003

1-day course on “PhD Supervision” organised by Research School for Organic Agriculture and Food Systems, Flakkebjerg 13.11.2003.

Sep 2005 - Dec 2005

Diploma in Project Management, after participation in a 7 day training course given by Implement A/S.

June 2006

Diploma in Logical Framework Analyses, 1-day training course given by Helle Samuelsen from Institute vsof Public Health, Copenhagen Univ.

Mar – June 2007

Diploma from Leadership Training Program, University of Copenhagen, a 7 day training program given by Implement A/S.

Mar 2009

Certified for Excellent English Language Profiency for Teaching in English-medium Courses, at Centre for Internationalisation and Parallel Language Use, Faculty of Humanities, University of Copenhagen.

May 2010

1-day training course in Visual Mind Mapping, by Visual Vision.

 

AWARDS

 

2015

Recepient of honorary award from Ulrik Brinch and wife Marie Brinch's Faoundation for creating a new research field and building a strong research group.

 

 

 

RESEARCH PORTFOLIO

 

The major subject area of LSJ is soil C and N turnover, in particular the temporal patterns of decomposition and gross N mineralisation-immobilisation following incorporation of organic residues, studied using stable isotopes (13C, 15N). Simulation modelling of soil C and N turnover as well as cropping system productivity and environmental effects, both in the short term (within one growing season) and in the long term (at the cropping system rotation level)  as well as the very long-term trend in soil humus have also been covered in his research.

 

LSJ has published 96 papers in international (H-index of 26), peer-reviewed journals of which more ¾ have been written with international collaborators, 20 chapters in books or reports, 7 full scientific reports and more than 20 popular articles. LSJ has participated in +60 international scientific conferences and has published more than 60 proceedings and other non-reviewed publications and popular articles. Finally he is the first author of a teaching textbook in Applied Plant Nutrition, published since2004 (now 4th ed.), and co-editor on a textbook about Animal Manure Recycling: Treatment and Management published Sept 2013 by Wiley & Sons.

 

LSJ has been involved in 40 research projects (22 as project leader, 18 with international collaborators) since 1994, of which 14 projects are currently running. He has supervised more than 20 Ph.D. students (currently 3 as main supervisor, 7 as co-supervisor) and 8 postdocs (currently 6). He has been member of a number of national scientific committees and expert panels. LSJ has been a Section Editor of Plant and Soil, reviewer for another 10 different scientific journals, and has been external referee on various European research proposals.

 

 

 

PROFESSIONAL APPOINTMENTS

 

Period

Position

Sep 1989 - Feb 1990:                     

Part time Research Assistant in the Chemistry Dept., KVL, in a joint project with the Danish Environmental Protection Agency.

Sep 1990 - May 1991:                     

Part time assistant teacher of Statistics in the Dept. of Mathematics and Physics, KVL, for 9 months.

Jan - Aug 1991:

Computer and statistics consultant at the National Serum Institute, Dept. of Prophylactic Microbiology for 8 months. Responsible for database management and statistical analyses.

Sep 1991 - May 1994:

Received a University Ph.D. Fellowship at KVL.

Jun – Dec 1994:

Research Assistant at KVL, funded by the Danish Root Zone Centre under the Danish Environmental Research programme.

Jan 1995 - May 1996:

Research Fellow at KVL, funded by the Danish Root Zone Centre.

Jun 1996 - May 1999 :

Assistant Professor at the Plant Nutrition and Soil Fertility Lab., Dept. of Agricultural Sciences, KVL.

Jun 1999 – Mar 2007:

Associate Professor at the Plant and Soil Science Lab., Dept. of Agricultural Sciences, KVL / KU-LIFE.

Oct 2003 – Feb 2008:

Study Director for the undergraduate program (BSc) in Natural Resources and the graduate program (MSc) in Agriculture, KVL / KU-LIFE.

Apr 2007 – Mar 2015

Professor (with special responsibilities) in Soil Biological Fertility as Influenced by Manure and Waste Products at the Plant and Soil Science Lab., Dept. of Agricultural Sciences, KU-LIFE.

July 2012 – June 2014

Director of Center for Sustainable Agriculture and Forestry Systems, an interdisciplinary and cross faculty initiative between the Faculty of Science, Faculty of Health and the Faculty of Humanities.

 

 

 

OVERSEAS PLACEMENT AND SABBATICALS

 

Aug 1992 – May 1993

Visiting scientist at Manaki Whenu – Landcare Research Ltd., Upper Hutt, New Zealand.

Jan 2002 – June 2002

Visiting professor at Lincoln University, Centre for Soil and Environmental Research.

 

 

 

RESEARCH PROJECT PARTICIPATION, MANAGEMENT AND FUNDING

 

LSJ has been involved in 41 research projects in the past 20 years, for which he has been the project lead (principal coordinator or Univ. Copenhagen lead) for 22 of these.

 

This has attracted substantial external funding for the department and the Soil Fertility research group, as most of the projects have been funded by national research councils (both councils for Basic Research and Strategic Research), the EU Framework Programs as well as industry organisations.

 

For the PMSO period (2007-2015) the projects he has successfully lead or contributed to applying for, achieved grants totalling around 200 mio DKK. A share of this, 30 mio DKK, was for projects placed in the Soil Fertility group. The distribution on funding source shows that 14 mio DKK was received from the Danish Research councils, 9 mio DKK from EU sources, 2 mio DKK from various private sector partners and industry organisation and finally 5 mio DKK was received from special university funding sources.

 

Period

Involvement, title, funding body and budget

1

1994-1996:

Participant in the research project 'Temporal variation of nitrogen turnover in soil microbial biomass and soil organic matter fractions - effect of abiotic factors’  Funded by the Danish Root Zone Centre under the Danish Environmental Research Programme (1.0 mio. DKK)

2

1996-1999:

Participant in the research project 'Nitrogen Fixation, Recycling and Leaching in Organic Cropping Systems (NICLEOS)’ funded by the Danish Reseach Centre for Organic Farming under the Danish Environmental Research Programme (1.1 mio. DKK)

3

1998-1999:

Participant in the NKJ network ‘New approach for characterising plant residue quality in order to improve the prediction of residue turnover and 4nitrogen release in agricultural soils’. Start funding received from the Nordic Council of Ministers through NKJ (Nordic Council of Agricultural Research) (0.1 mio DKK)

4

1999-2001:

 

Project leader for the research project ‘Removal of plant biomass for energy purposes: Consequences for soil C balances in agricultural and forest ecosystems’. Funded by the Ministry of Energy and Environment. (0.7 mio DKK)

5

1999-2002:

Project leader for the research project ‘Mineralization and crop uptake of N in soils with large inputs of organic matter - Subproject: Temporal mineralization patterns of residual N’. Funded by the Ministry of Food, Agriculture and Fisheries. (1.2 mio DKK)

6

2000-2004:

Project leader for the research project ‘Interactions between nitrogen dynamics, crop production and biodiversity in organic crop rotations analysed by dynamic simulation models (BIOMOD)’. Funded by the Research Centre for Organic Farming, Ministry of Food, Agriculture and Fisheries. (1.1 mio DKK)

7

2000-2004:

Project leader for the Danish part of the research project ‘Characterisation of plant residue quality for prediction of decomposition and nitrogen release in agricultural soils’. Funded by the Nordic Council of Ministers and the Danish Ministry of Food, Agriculture and Fisheries. (1.1 mio DKK)

8

2000-2005:

Project leader for the research project ‘Development of organic vegetable cultivation methods, and the use of catch crops to improve the production and protect the environment (VEGCATCH)’. Funded by the Research Centre for Organic Farming, Ministry of Food, Agriculture and Fisheries. (1 mio DKK)

9

2001-2004:

 

Project leader for the research project ‘Modelling the decomposition of plant litter and organic residues in soil: Applying new concepts of mechanisms and nutrient dynamics’. Ph.D. supervisor for Sander Bruun, funded by KVL Ph.D. fellowship (1 mio DKK)

10

2001-2002:

Project leader for the research project ‘Effect of plant residue quality on gross N mineralization-immobilization turnover in soils’, a Marie Curie Fellowship funded by the EU Commission. (1.1 mio DKK)

11

2001-2006:

Participant in the research project Closing the Rural Urban Nutrient Cycle (CRUCIAL)’. Funded by the Research Centre for Organic Farming, Ministry of Food, Agriculture and Fisheries. (3.6 mio DKK)

12

2003-2004:

Participant in the pilot-project “Sequestration and turnover of carbon in deeper soil layers – subsoils C analyses”, a collaborative project with DIAS, funded by the  Ministry of the Environment (0.12 mio DKK)

13

2003-2004:

Participant in the development project “Standardization of the DAISY model for general application General parameters and weather data” a collaborative project with DHI, DIAS, LR, several regional councils, and funded by the  Ministry of the Environment (0.9 mio DKK)

14

2003-2004

Participant in the development project “Bæredygtig, miljøvenlig og hygiejnisk håndtering af husdyrgødning og kildesorteret organisk husholdningsaffald: Vietnamesisk - Dansk projekt for opbygning af forskningskompetence”. Pre-project funded by the Council for Development Research (RUF). (0.33 mio DKK)

15

2003-2006:

Participant in the research project “Simulation of root growth, proliferation and nitrogen uptake in organic vegetable production, for improved prediction of nitrogen dynamics and use efficiency” a collaborative project funded by DIAS, KVL, Research Centre for Organic Farming and the EU FP6. Ph.D. supervisor for Anders Pedersen.

16

2004-2007:

Project leader for the research project “Biologically inactive organic carbon in arable soils – characterisation, significance and development of a simulation model” a collaborative project with DIAS, funded by SJVF (3.4 mio. DKK)

17

2006-2009:

Project leader for the research project ‘Improved fertiliser value of separated animal slurry fibre fractions – Variability, composting and effects on crop nutrient supply and soil quality (FIBCOFERT)’. Funded by the Ministry of Food, Agriculture and Fisheries. (3.6 mio DKK).

18

2006-2009:

Participant in the research project ‘Sustainable, sanitary and efficient management of animal manure for plant nutrition (SUSANE-research)’. Funded by the Council for Development Research (RUF). (5.4 mio DKK total, 0.7 mio KU-IJØ).

19

2006-2010

Project leader for for the project ‘Knowledge-synthesis and Factsheets on Problems related to Recycling of Organic Waste to Arable Land’ carried out on contract for the Professional Union of Companies Working with Recycling of Organic Waste. (0.15 mio DKK) (www.genanvendbiomasse.dk).

20

2008-2012

Participant in the research project ‘Leaching of pathogens and estrogens from manure separation products to freshwater (PATHOS)’. Funded by the Strategic Research Council (Energy and Environment). (7.5 mio DKK total, 1.4 mio KU-IJØ)

21

2009-2012

Project lead for: ‘Greenhouse gas emissions - from new technologies for treatment and utilization of animal manure and other organic waste products’. PhD project funded by KU-LIFE’s stategic PhD fund (1.8 mio DKK)

22

2009-2012

Project participant ‘Low External Input Tropical Agriculture: greenhouse gasses, sustainability and livelihoods’. Co-supervisor for PhD project funded by KU-LIFE’s ordinary PhD fund (1.8 mio DKK)

23

2009-2010

Participant in the project ‘Have-park affald: Sammenlignende vurdering af disponeringsmuligheder (HPO-LCA)’. Collaboration with DTU-Envrironment, funded by Vestforbrænding, AffaldVarme (Århus) (0.25 mio DKK).

24

2009-2011

Participant in the project ‘Economic valuation of carbon storage in soils’. Funded by the Ministry of the environment (0.3 mio DKK)

25

2009-2012

Participant in the project ‘New textbook: Organic Waste Recycling - Treatment and Management of Agricultural Wastes. Funded by the private Hoffmansgave Foundation and the Industrial Foundation (0.4 mio DKK)

26

2010-2013:

Participant in the research project ‘Optimizing environmentally friendly biogas production using livestock manure for the reduction green house gas emissions (SUSANE-II)’. Funded by the Council for Development Research (). (6 mio DKK total, 0.6 mio KU-IJØ)

27

2010-2014

Project leader for KU in the research alliance ‘Clean and environmentally friendly animal waste technologies for fertilizer and energy production (CLEANWASTE)’. Funded by the Strategic Research Council (Energy and Environment). (20 mio DKK total, 3.8 mio KU-IJØ)

28

2010-2013

Participant in the research project: ‘Organic waste impacts on soil filter functions and water quality. Co-supervisor for PhD project funded by KU-LIFE’s stategic PhD fund (1.8 mio DKK)

29

2010-2013

Participant in research project ‘Land Application of Organic Waste Products – Consequences for Environmental Emissions, Carbon Sequestration and Resource Substitution in LCA’. Co-supervisor for PhD student funded by 3R PhD school, KU-LIFE, and 2 industrial partners (1.8 mio DKK).

30

2011-2014

Project leader for ‘Developing Sustainable, Climate-favorable Fertilizer Technologies for Industrial and Third World Agriculture(SuCliFert). Main supervisor for PhD student funded by KU-LIFE - Climate Change program’ (1.8 mio DKK).

31

2011-2014

Participant in research project ‘Roots and Compost - organic crop production under reduced nutrient availability (RoCo)’ funded by ICROFS (12 mio DKK total, 3 mio KU-IJØ-SFW)

32

2012-2015

Coordinator for research and training project ‘Recovery and Use of Nutrients, Energy and Organic Matter in Animal Waste (ReUseWaste)’ funded by EU 7th Framework Programme, Peoples Programme, Marie Curie Initial Training Networks (24.1 mo DKK total, 6.95 mio DKK for KU-LIFE).

33

2012-2016

Project leader for ‘IRMAR: Integrated Resource Management & Recovery’, funded by the Strategic Research Council - Energy and Environment. (33.5 mio DKK, KU-LIFE’s share 2.9 mio DKK).

34

2012-2014

Coordinator for research and training project ‘Integrated Assessment of Soil Quality, Environmental Emissions and Agronomic Benefits from Land Application of Organic Waste Products (SoilWasteBenefits)’. Funded by EU FP7 Marie Curie - Intra-European Fellowships (IEF), applicant: Clément Peltre, INRA, France, (1.7 mio DKK for KU-Life, 24 months post-doc).

35

2012-2015

Project participant for ‘Novel Release-on-Demand Fertilisers: new strategies to increase the efficiency of phosphorus and micronutrient fertilization (NRODF). funded by the Research Council for Produtction and Technology (5.6 mio DKK, KU-PLEN’s share 3.9 mio DKK).

36

2013-2017

Project leader for ‘DNMARK: Danish Nitrogen Mitigation Assessment: Research and Know-how for a sustainable, low-Nitrogen food production’, funded by the Strategic Research Council – Food, Health and Welfare. (33.5 mio DKK, KU-PLEN’s share 2.9 mio DKK).

37

2013-2017

Project participant for ‘BioChains: Integrated Resource Management & Recovery’, funded by the Strategic Research Council - Energy and Environment. (33.5 mio DKK, KU-PLEN’s share 2.9 mio DKK).

38

2014-2017

Project participant for ‘MiCroP - MIcrobial biofertilizers for enhanced CROp availability of Phosphorus pools in soil and waste – novel strategies for sustainable bio-based food production’, funded by the Strategic Research Council – Food, Health and Welfare. (25.2 mio DKK, KU-PLEN’s share 11.7, Soil group share 3.0 mio DKK).

39

2014-2015

Project participant for ‘CircuNuts – Sustainable recovery and recycling of nutrients – safety and efficacy) funded by the EU Strategy for the Baltic Sea Region. (Seed funding 0.4 mio DKK, 25 mioDKK full project phase, KU-PLEN’s share 2.7, mio DKK).

40

2014-2017

Project leader for ‘Soil Biological Fertility – Sustainability of Organic and Inorganic Fertilization Practices for Plant Nutrition, Crop Productivity and Soil Health. Main supervisor for PhD student funded by KU-PLEN bonus fellowship. (1.7 mio DKK).

41

2015-2018

Project participant, WP6-leader for ‘INNO+ Future Cropping funded by the Danish Innovation Foundation. 100 mio DKK full project, KU-PLEN’s share 4.2 mio DKK).

 

 

 

 

 

ADMINISTRATIVE ASSIGNMENTS, CHAIRS AND LEADERSHIP

 

1997-2003

Member of the Educational Committee of the Department of Agricultural Sciences, KVL.

1998-1999

Member of the organising committee for the 10th N workshop. Copenhagen, August 1999.

1999-2004

Member of the Pedagogic Committee of KVL.

2000

Member of the committee on an Action Plan for ICT in Teaching, KVL.

2001-2003

Chairman of the Educational Committee of the Department of Agricultural Sciences, KVL.

2001-2004

Member of the Study Committee for Degree Programmes in Agriculture, Horticulture and Economics

2002-2003 

Chairman of the Study Board committee for implementation of a new graduate program in Agriculture, KVL.

2002-2003 

Member of the committee on a new Strategy for Environment and Natural Resources at KVL

2003-2004

Project leader for development and implementation of a new Department of Agricultural Sciences website (www.agsci.kvl.dk)

2003-2004

Member of the organising committee for the 7th ECHAE conference Rethinking Higher Education in the food chain enviroment: Profiling graduates of the future. Copenhagen, 21-24 August 2004.

2003-2005

Member of the Full-House committee, KVL

2003-2004

Member of the committee on a new Innovation Strategy at KVL

2003-2008 

Study Director for the undergraduate program (BSc) in Natural Resources and the graduate program (MSc) in Agriculture, KVL.

2004-now

Member of the Study Committee for Degree Programmes in Natural Sciences

2005-2006

Chairman of the coordination committee for the KVL-Holstebro initiative.

2007-2011

Member of the steering committee of the KU-LIFE initiative on Water (VIVA)

2008-2009

Member of the Research and Innovation Committee, KU-LIFE

2012-2014

Director of the cross-faculty research centre Sustainable Agriculture and Forestry Systems (SAFor), KU

2013-2017

Board-member for the DNMARK research alliance

2014-2015

Member of the stakeholder panel regarding A new paradigm for N regulation of Danish Agriculture (Ministry of Food, Agriculture and Fisheries)

2014

Appointed member of the EU Nitrogen Expert Panel (by DG Env & Fertilizer Europe).

 

Scientific research publications in peer-reviewed journals (chronological order)

 

 

 

Summary: A total of 96 papers have been published (by Nov 2014) or are in press. Furthermore, 11 manuscripts have been submitted or accepted in 2014, but not yet published (see list below). L.S. Jensen is first author on 10 and senior author on 46, with a very large number of co-authors from multiple countries. The publication rate in the past 10 years has been steady, between 3 and 11 (on average 6.3) papers published per year.

 

 

 

The total number of citations is 2390 (by 11 Nov 2014), the most cited paper (Smith et al., 2003) has been cited almost 500 times, and another 3 papers have been cited more than 100 times. Average citations per article is 25.7 and the h-index is 26.

 

 

 

(http://www.researcherid.com/rid/F-6722-2014  / http://orcid.org/0000-0002-1446-2084 
Citations analysed on Web of Science 11 Nov 2014. 
Published items 2014 should include a total of 13 papers so far)

 

 

 

In the list below * indicates papers not yet counted in ISI/Web-of-Science.

 

 

 

  1. Husted S., Jensen L. S. and Jorgensen S. S. (1991) Reducing ammonia loss from cattle slurry by the use of acidifying additives: the role of the buffer system. Journal of the Science of Food and Agriculture 57, 335‑349.
  2. Jensen L. S. and Sørensen J. (1994) Microscale fumigation‑extraction and substrate‑induced respiration methods for measuring microbial biomass in barley rhizosphere. Plant and Soil 162, 151‑161.
  3. Jensen L. S., McQueen D. J. and Shepherd T. G. (1996) Effects of soil compaction on N‑ mineralization and microbial C and N: I. Field measurements. Soil and Tillage Research 38, 175-188
  4. Jensen L. S., McQueen D. J., Ross D. J. and Tate K. R. (1996) Effects of soil compaction on N‑mineralization and microbial C and N: II. Laboratory simulation. Soil and Tillage Research 38, 189-202
  5. Jensen L. S., Mueller T., Tate K. R., Ross D. J., Magid J. & Nielsen N. E. (1996) Measuring soil surface CO2‑flux as an index of soil respiration in situ: A comparison of two chamber methods. Soil Biology & Biochemistry 28, 1297-1306
  6. Jensen L. S., Mueller T., Magid J. and Nielsen N. E. (1997) Temporal variation of C and N mineralization, microbial biomass and extractable organic pools in soil after oilseed rape straw incorporation in the field Soil Biology and Biochemistry 29, 1043-1055
  7. Jensen L.S., Christensen L., Mueller T. and Nielsen, N.E. (1997) Turnover and loss of residual 15N-labelled fertilizer N in soil, following harvest of oilseed rape (Brassica Napus L.) Plant and Soil 190, 193-202
  8. Magid J., Jensen L. S., Mueller T. and Nielsen N. E. (1997) Size-density fractionation for in situ measurements of rape straw decomposition - an alternative to the litterbag approach? Soil Biology & Biochemistry 29, 1125-1133
  9. Mueller T., Jensen L. S., Magid J. and Nielsen N. E. (1997) Temporal variation of C and N turnover in soil after oilseed rape straw incorporation in the field: Simulations with the soil-plant-atmosphere model DAISY. Ecological Modelling  99, 247-262
  10. Jensen L.S., Mueller T., Nielsen N.E., Hansen S., Crocker G.J., Grace P.R., Klir  J., Körschens M. and  Poulton  P.R. (1997) Simulating soil organic matter trends in long-term experi­ments with the soil-plant-atmosphere model DAISY. Geoderma 81, 5-28
  11. Smith P., Smith J. U., Powlson D. S., Arah J. R. M., Chertov O. G., Coleman K., Franko U., Frolking S., Gunnewiek H. K., Jenkinson D. S., Jensen L. S., Kelly R. H., Li C., Molina J. A. E., Mueller T., Parton W. J., Thornley J. H. M. and Whitmore A. P. (1997) A comparison of the performance of nine soil organic matter models using datasets from seven long‑term experiments. Geoderma 81,  153-202
  12. Mueller T., Jensen L. S., Magid J. and Nielsen N. E. (1998) Turnover of carbon and nitrogen in a sandy loam soil following incorporation of chopped maize plants, barley straw and bluegrass in the field. Soil Biology and Biochemistry 30, 561-571
  13. Mueller T., Magid J., Jensen L. S., Svendsen H. and Nielsen N. E. (1998) Soil C and N turnover after incorporation of chopped maize, barley straw and bluegrass in the field: Evaluation of the DAISY soil-organic-matter submodule. Ecological Modelling 111, 1-15.
  14. Hauggard-Nielsen H., Neergaard A. de, Jensen L. S., Høgh-Jensen H. and Magid J. (1998) A field study of nitrogen dynamics and spring barley growth as affected by the quality of incorporated clover-grass pastures. Plant and Soil 203: 91-101.
  15. Jensen L. S., Pedersen I. S., Hansen T. B. and Nielsen N. E. (2000) Turnover and fate of 15N-labelled cattle slurry ammonium-N applied in the autumn to winter wheat. European Journal of Agronomy. 12, 23–35
  16. Andersen M.K. and Jensen L.S. (2001) Low soil temperature effects on short-term gross N mineralisation-immobilisation turnover after incorporation of a green manure. Soil Biology & Biochemistry 33 511-521
  17. Eriksen J. and Jensen L.S. (2001) Soil respiration, nitrogen mineralization and uptake in barley following cultivation of grazed grasslands Biol Fertil Soils 33:139 –145
  18. de Neergaard A., Hauggard-Nielsen H., Jensen L. S., and Magid J. (2002) Decomposition of white clover (Trifolium repens) and ryegrass (Lolium perenne) components: C and N dynamics simulated with the DAISY soil organic matter submodel. European Journal of Agronomy. 16 43–55
  19. Bruun S. and Jensen L.S. (2002) Initialisation of the soil organic matter pools of the Daisy model. Ecological Modelling 153 291–295
  20. Bruun S., Christensen B.T., Hansen E.M., Magid J., Jensen L.S. (2003) Calibration and validation of the soil organic matter dynamics of the Daisy model with data from the Askov long-term experiments. Soil Biology & Biochemistry 35 67–76
  21. Luxhøi J, Nielsen N.E., Jensen L.S. (2003) Influence of 15NH4 -application on gross N turnover rates in soil. Soil Biology & Biochemistry 35 603-606
  22. Thorup-Kristensen K., Magid J., Jensen L.S. (2003) Catch crops and green manures as biological tools in nitrogen management in temperate zones. Advances in Agronomy 79, 69-118
  23. Murphy D. V., S. Recous, E. A. Stockdale, I. R. P. Fillery, L. S. Jensen, D. J. Hatch and K. W. T. Goulding (2003) Gross nitrogen fluxes in soil: theory, measurement and application of 15N pool dilution techniques. Advances in Agronomy 79, 227-302
  24. Mueller T., Magid J., Jensen L. S. and Nielsen N. E. (2003) Decomposition of Plant Residues of Different Quality in Soil - DAISY Model Calibration and Simulation Based on Experimental Data. Ecological Modelling 166 (2003) 3–18.
  25. Hansen E.M., B.T. Christensen, L.S. Jensen, K. Kristensen (2004) Carbon sequestration in soil beneath long-term Miscanthus plantations as determined by 13C abundance. Biomass & Bioenergy 26, 97 – 105.
  26. Luxhøi J., Debosz  K., Elsgaard L., & Jensen L.S. (2004) Mineralization of nitrogen in Danish soils, as affected by short- long-term annual inputs of animal slurries. Biology and Fertility of Soils, 39, 352-359
  27. Luxhøi J., N.E. Nielsen and L.S. Jensen  (2004) Effect of soil heterogeneity on gross nitrogen mineralization measured by 15N-pool dilution techniques Plant and Soil, 262, 263-275
  28. Bruun S., Six J., Jensen L.S. (2004) Estimating vital statistics and age distributions of measurable soil organic carbon fractions based on their pathway of formation and radiocarbon content. Journal of Theoratical Biology, 230, 241-250
  29. Stenberg B, Jensen L.S., Nordkvist E, Breland TA, Pedersen A, Gudmundsson J, Bruun S, Salo T, Palmason F, Henriksen TM & Korsaeth A (2004) Near-infrared reflectance spectroscopy for quantification of crop residue, green manure and catch crop C and N fractions governing decomposition dynamics in soil. Journal of Near Infrared Spectroscopy 12, 331-346
  30. Luxhøi J., S. Recous, I.R. Fillery, D.V. Murphy & L.S. Jensen (2005) Comparison of 15NH4+ pool dilution techniques to measure gross N fluxes in a coarse textured soil. Soil Biology & Biochemistry, 37, 569–572
  31. Kristiansen S.M., E.M. Hansen, L.S. Jensen & B.T. Christensen (2005) Natural 13C abundance and carbon storage in Danish soils under continuous silage maize European Journal of Agronomy, 22, 107-117
  32. Petersen B.M.., Berntsen J., Hansen S. & Jensen L.S. (2005) CN-SIM - a model for the turnover of soil organic matter. I: Long-term carbon and radiocarbon development. Soil Biology & Biochemistry, 37, 349-374.
  33. Petersen B.M., Jensen L.S., Hansen S., Pedersen A., Henriksen T.M., Sørensen P., Trinsoutrot-Gattin I. and Berntsen J. (2005) CN-SIM - a model for the turnover of soil organic matter. II: Short-term carbon and nitrogen development. Soil Biology & Biochemistry, 37, 375-393.
  34. Luxhøi J., Mary B., Jensen L.S. (2005) Comments to ‘A 15N tracing model to analyse N transformations in old grassland soil’ Soil Biology & Biochemistry, 37 1003–1005.
  35. Luxhøi J., Jensen L.S. (2005) Gross N mineralization–immobilization rates in heterogeneous intact soil cores can be estimated without marked error Biology and Fertility of Soils, 41, 280-283.
  36. Bruun S., J. Six, L. S. Jensen & K. Paustian (2005) Estimating turnover of measurable soil organic carbon fractions based on radiocarbon measurements. Radiocarbon, 47, 99–113.
  37. Jensen L.S., Salo T., Palmason F., Breland T.A., Henriksen T.M., Stenberg B., Pedersen A., Lundström C & Esala M (2005) Influence of Biochemical Quality on C and N Mineralisation from a Broad Variety of Plant Materials in Soil. Plant and Soil 273, 307–326
  38. Bruun S., Stenberg B., Breland T.A., Gudmundsson J., Henriksen T.M., Jensen L.S., Korsæth A., Luxhøi J., Pálmason F., Pedersen A., Salo T. (2005) Empirical predictions of C and N mineralization patterns from near infrared spectroscopy, stepwise chemical digestion or C/N ratios. Soil Biology and Biochemistry 37, 2283–2296
  39. Hansen J.P., Eriksen J and Jensen L.S. (2005) Residual nitrogen effect of a dairy crop rotation as influenced by grass–clover ley management, manure type and age. Soil Use and Management 21, 278–286
  40. Müller T., Thorup-Kristensen K., Magid J., Jensen L.S., Hansen S. (2006) Catch crops affect nitrogen dynamics in organic farming systems without livestock husbandry—Simulations with the DAISY model. Ecological Modelling 191, 538–544
  41. Hansen T.L., Bruun S., Bhander G.S., Jensen L.S., Christensen T.H. (2006) Life cycle modeling of environmental impacts from application of processed organic municipal solid waste on agricultural land (EASEWASTE). Waste Management & Research, 24, 153-166.
  42. Luxhøi J., Bruun S., Stenberg B., Breland T.A., Jensen L.S. (2006) Prediction of gross and net N mineralization-immobilization-turnover from respiration. Soil Science Society of America Journal, 70, 1121-1128.
  43. Sommer S.G., Jensen L.S., Clausen S.B., Søgaard H.T. (2006) Ammonia volatilization from surface-applied livestock slurry as affected by slurry composition and slurry infiltration depth. The Journal of Agricultural Science 144, 229 - 235.
  44. Bruun, S., Luxhøi, J., Magid, J., de Neergaard, A., Jensen, L.S. (2006) A nitrogen mineralization model based on relationships for gross mineralization and immobilization. Soil Biology and Biochemistry, 38, 2712–2721.
  45. Bruun S., Hansen T.L., Christensen T.H., Magid J., Jensen L.S. (2006) Application of processed organic municipal solid waste on agricultural land - a scenario analysis. Environmental Modeling and Assessment 11, 251-265.
  46. Bruun S., Christensen B.T., Thomsen I.K., Jensen E.S., Jensen L.S. (2007) Modeling vertical movement of organic matter in a soil incubated for 41 years with 14C labeled straw. Soil Biology & Biochemistry 39, 368-371.
  47. Luxhøi J., Bruun S., Jensen A., Larsen T., Jensen L.S. and Magid J. (2007) Modeling C and N mineralization during decomposition of anaerobically digested and composted municipal solid waste. Waste Management & Research 25, 170–176.
  48. Luxhøi J., Jørgensen K. & Jensen L.S. (2007) Closing the phosphorus loop from intensive livestock farms. Environmental Science & Technology  41(15),  5166.
  49. Pedersen A., Petersen B.M., Eriksen J., Hansen S. and Jensen L.S. (2007)  A model simulation analysis of nitrate leaching – does soil organic matter pool structure or catch crop growth parameters matter most? Ecological Modelling, 205, 209–220.
  50. Luxhøi J., Elsgaard L., Thomsen I.K. & Jensen L.S. (2007) Effects of long-term annual inputs of straw and organic manure on plant N uptake and soil N fluxes. Soil Use and Management, 23, 368–373.
  51. Henriksen T.M., A. Korsaeth, T.A. Breland, B. Stenberg, L.S. Jensen, S. Bruun, J. Gudmundsson, F. Palmason, A. Pedersen & T.J. Salo (2007) Stepwise chemical digestion, near-infrared spectroscopy or total N measurement to take account of decomposability of plant C and N. Soil Biology & Biochemistry, 39, 3115–3126.
  52. Larsen T., Magid J., Luxhøi J., Jensen L.S. and Krogh P.H. (2007) Properties of anaerobically digested and composted municipal solid waste assessed by integrating soil mesofauna manipulations and nutrient modelling. Biology and Fertilty of Soils, 44, 59-68.
  53. Thomsen I.K., Petersen B.M., Bruun S., Jensen L.S. & Christensen B.T. (2008) Estimating soil C loss potentials from the C to N ratio. Soil Biology & Biochemistry, 40, 849–852.
  54. Bruun S., Thomsen I. K., Christensen B. T., Jensen L.S. (2008) In search of stabile soil organic carbon fractions: A comparison of methods applied to soils labelled with 14C for 40 days or 40 years. European Journal of Soil Science, 59, 247–256.
  55. Luxhøi J., Fillery I.R.P., Murphy D.V., Bruun S., Jensen L.S. & Recous S. (2008) Distribution and controls on gross N mineralization-immobilization-turnover in soil subjected to zero tillage. European Journal of Soil Science, 59, 190–197.
  56. Nyord T., Schelde K.M., Soegaard H.T., Jensen L.S. & Sommer S.G. (2008) A simple model for assessing ammonia emission from ammoniacal fertilizers as affected by pH and injection into soil. Atmospheric Environment, 42, 4656–4664.
  57. Nyord T, Soegaard H.T., Hansen M.N., Jensen L.S. (2008) Injection Methods to reduce Ammonia Emission from Volatile Liquid Fertilisers applied to Growing Crops. Biosystems Engineering, 100, 235 – 244.
  58. Bruun S., Jensen E.S., Jensen L.S. (2008) Microbial mineralization and assimilation of black carbon: Dependency on degree of thermal alteration. Organic Geochemistry 39, 839-845..
  59. Thomsen I.K., Kruse T., Bruun S., Kristiansen S.M., Knicker H., Petersen S.O., Jensen L.S., Holst M.K. & Christensen B.T. (2008) Characteristics of soil organic matter buried for 3300 years in a Bronze Age burial mound. Soil Science Society of America Journal, 72, 1292-1298.
  60. Luxhøi J., Fillery .I.R.P., Recous S. and Jensen L.S. (2008) Carbon and N turnover in moist sandy soil following short exposure to a range of high soil temperature regimes. Australian Journal of Soil Research, 46, 710–718
  61. Sommer S.G., Østergård H.S., Løfstrøm P., Andersen H.V. and Jensen L.S. (2009) Validation of model calculation of ammonia deposition in the neighbourhood of a poultry farm using measured NH3 concentrations and N deposition. Atmospheric Environment, 43, 15–20
  62. Jørgensen K., Jensen L.S. (2009) Chemical and biochemical variation in animal manure solids separated using different commercial separation technologies. Bioresource Technology 100 3088–3096.
  63. Pedersen A., Thorup-Kristensen K., Jensen L.S. (2009) Simulating nitrate retention in soils and the effect of catch crop use and rooting pattern under the climatic conditions of Northern Europe. Soil Use and Management 25, 243-254
  64. Thomsen I.K., Bruun S., Jensen L.S. and Christensen B.T. (2009) Assessing soil carbon lability by near-infrared-spectroscopy and NaOCl oxidation. Soil Biology & Biochemistry, 41, 2170-2177
  65. *Bruun S., Ågren G. I., Christensen B. T.  and L. S. Jensen (2009) Measuring and modelling continuous quality distributions of soil organic matter. Biogeosciences Discussions 6, 9045-9082.
  66. Pedersen A., Zhang  K., Thorup-Kristensen K., Jensen L.S. (2010) Modelling diverse root density dynamics and deep nitrogen uptake – A simple approach. Plant and Soil, 326, 493–510
  67. Bruun S., Ågren G. I., Christensen B. T.  and L. S. Jensen (2010) Measuring and modelling continuous quality distributions of soil organic matter. Biogeosciences 7, 27–41.
  68. Jørgensen K., Magid J., Luxhoi J. and Jensen L.S. (2010) Phosphorus distribution in untreated and composted solid fractions from slurry separation. Journal of Environmental Quality, 39, 393-401.
  69. Wang Y, Liu F, de Neergaard A, Jensen L.S., Luxhøi J, Jensen C.R. (2010) Alternate partial root-zone irrigation induced dry/wet cycles of soils stimulate N mineralization and improve N nutrition in tomatoes. Plant and Soil 337 167–177.
  70. Peters, K., Hjorth, M., Jensen, L.S. and Magid, J. (2011). Carbon, nitrogen and phosphorus distribution in particle size-fractionated separated pig and cattle slurry. Journal of Environmental Quality 40, 224–232
  71. Peters, K., Jensen, L.S. (2011) Biochemical characteristics of solid fractions from animal slurry separation and their effects on C and N mineralization in soil. Biol Fertil Soils 47, 447–455. http://dx.doi.org/10.1007/s00374-011-0550-8
  72. Tran T.M., Vu V.K., Sommer S.G., Jensen L.S. (2011) Nitrogen turnover and loss during storage of slurry and composting of solid manure under typical Vietnamese farming conditions. Journal of Agricultural Science 149, 285–296 http://dx.doi.org/10.1017/S0021859610000699
  73. Tran T.M., Bui H.H., Luxhøi J., Jensen L.S. (2012) Application rate and composting method affect the immediate and residual manure fertilizer value in a maize-rice-rice-maize cropping sequence on a degraded soil in northern Vietnam. Soil Science and Plant Nutrition 58, 206-223 http://dx.doi.org/10.1080/00380768.2012.661692  
  74. Popovic O. and Jensen L.S. (2012) Storage temperature affects distribution of carbon, VFA, ammonia, phosphorus, copper and zinc in raw pig slurry and its separated liquid fraction. Water Research 43 (12) 3849-3858. http://dx.doi.org/10.1016/j.watres.2012.04.020
  75. Jensen P. M., Madsen P., Jensen L.S., Pipper C.B. (2012) Differences in carbon and nitrogen stable isotope signatures amongst wild and released pheasant populations. European Journal of Wildlife Research 58, 755–760 http://dx.doi.org/10.1007/s10344-012-0609-3
  76. Ly P., Jensen L.S., Bruun T.B., Rutz D., de Neergaard A. (2012) The System of Rice Intensification: Adapted practices, reported outcomes and their relevance in Cambodia. Agricultural Systems 113 16–27. http://dx.doi.org/10.1016/j.agsy.2012.07.005
  77. Vu, Q.D., Tran T.M., Nguyen P.D., Vu C.C., Vu V.K. & Jensen L.S. (2012) Effect of biogas technology on nutrient flows for small- and medium-scale pig farms in Vietnam. Nutrient Cycling in Agroecosystems 94 1-13 http://dx.doi.org/10.1007/s10705-012-9516-y
  78. Popovic O., Hjorth M. and Jensen L.S. (2012) Phosphorus, copper and zinc in solid and liquid fractions from full-scale and laboratory-separated pig slurry. Environmental Technology, 33, 2119–2131,http://dx.doi.org/10.1080/09593330.2012.660649
  79. Tran T.M., Luxhøi J., Jensen L.S. (2013) Turnover of manure 15N-labelled ammonium during composting and soil application as affected by lime and superphosphate addition. Soil Society of America Journal, 77 190–201. http://dx.doi.org/10.2136/sssaj2012.0200
  80. Wnetrzak R., Kwapinski W., Peters K., Sommer S.G., Jensen L.S., Leahy J.J. (2013) The influence of the pig manure separation system on the energy production potentials. Bioresource Technology 136 (2013) 502–508. http://dx.doi.org/10.1016/j.biortech.2013.03.001
  81. *Oelofse M., Jensen L.S., Magid J. (2013) The implications of phasing out conventional nutrient supply in organic agriculture: Denmark as a case. Organic Agriculture 3, 41-55.  http://dx.doi.org/10.1007/s13165-013-0045-z
  82. Wang Y., Liu F., Jensen L.S., Neergaard A. d, Jensen C.R. (2013) Alternate partial root-zone irrigation improves fertilizer-N use efficiency in tomatoes. Irrigation Science 31, 589–598. http://dx.doi.org/10.1007/s00271-012-0335-3
  83. Ly P., Jensen L.S., Bruun T.B., de Neergaard A. (2013) Methane (CH4) and nitrous oxide (N2O) emissions from the system of rice intensification (SRI) under a rain-fed lowland rice ecosystem in Cambodia. Nutr Cycl Agroecosyst  97, 13–27 http://dx.doi.org/10.1007/s10705-013-9588-3 
  84. ten Hoeve M., Hutchings N.J., Peters G.M., Svanström M., Jensen L.S., Bruun S. (2014) Life cycle assessment of pig slurry treatment technologies for nutrient redistribution in Denmark. Journal of Environmental Management 132, 60–70. http://dx.doi.org/10.1016/j.jenvman.2013.10.023
  85. Chowdhury A., de Neergaard A., Jensen L.S. (2014) Prediction of changes in important physical parameters during composting of separated animal slurry solid fractions. Environmental Technology, 35, 220-231, http://dx.doi.org/10.1080/09593330.2013.824008
  86. Chowdhury M.A., de Neergaard A.. Jensen L.S. (2014) Potential of aeration flow rate and bio-char addition to reduce greenhouse gas and ammonia emissions during manure composting. Chemosphere, 97, 16–25 http://dx.doi.org/10.1016/j.chemosphere.2013.10.030.
  87. Bruun S., Jensen L.S., Vu V.T.K., Sommer S. (2014) Small-scale household biogas digesters: An option for global warming mitigation or a potential climate bomb? Renewable and Sustainable Energy Reviews 33, 736–741 http://dx.doi.org/10.1016/j.rser.2014.02.033
  88. Zhu K., Christel W., Bruun S., Jensen L.S. (2014) The different effects of applying fresh, composted or charred manure on soil N2O emissions. Soil Biology & Biochemistry, 74, 61-69. http://dx.doi.org/10.1016/j.soilbio.2014.02.020
  89. Wnetrzak R., Leahy J.J., Chojnacka K.W., Saeid A., Novotny E., Jensen L.S., Kwapinski W. (2014) Influence of pig manure biochar mineral content on Cr(III) sorption capacity. Journal of Chemical Technology and Biotechnoly 89, 569–578. http://dx.doi.org/10.1002/jctb.4159
  90. *Chowdhury A., de Neergaard A., Jensen L.S. (2014) Composting of solids separated from anaerobically digested animal manure: Effect of different bulking agents and mixing ratios on emissions of greenhouse gases and ammonia. Biosystems Engineering 124 63-77 http://dx.doi.org/10.1016/j.biosystemseng.2014.06.003
  91. *Peltre C., Bruun S., Du C., Thomsen I.K., Jensen L.S. (2014) Assessing soil constituents and labile soil organic carbon by midinfrared photoacoustic spectroscopy. Soil Biology & Biochemistry 77, 41-50. http://dx.doi.org/10.1016/j.soilbio.2014.06.022
  92. *Pandey A., Mai V.T., Vu Q.D., Bui T.P.L., Mai T.L.A., Jensen L.S., de Neergaard A. (2014) Organic matter and water management strategies to reduce methane and nitrous oxide emissions from rice paddies in Vietnam. Agriculture, Ecosystems & Environment 196, 137–146   http://dx.doi.org/10.1016/j.agee.2014.06.010.
  93. *Christel W., Bruun S., Magid J., Jensen L.S. (2014) Phosphorus availability from the solid fraction of pig slurry is altered by composting or thermal treatment. Bioresource Technology 169, 543–551. http://dx.doi.org/10.1016/j.biortech.2014.07.030
  94. *Zhu K., Bruun S., Larsen M., Glud R.N., Jensen L.S. (2014) Spatial O2 distribution and N2O emissions from soil after manure application - A novel approach using planar optodes. Journal of Environmental Quality 43, 1809–1812. http://dx.doi.org/10.2134/jeq2014.03.0125
  95. *Dalgaard T., Hansen B., Hasler B., Hertel O., Hutchings N.J., Jacobsen B.H., Jensen L.S., Kronvang B., Olesen J.E., Schjørring J.K., Kristensen I.S., Graversgaard M., Termansen M. Vejre H. (2014) Policies for agricultural nitrogen management?trends, challenges and prospects for improved efficiency in Denmark. Environ. Res. Lett. 9, 115002 http://dx.doi.org/10.1088/1748-9326/9/11/115002
  96. *Vu D.Q., de Neergaard A., Tran T.D., Hoang H.T.H., Vu T.K.V. and Jensen L.S. (2015)  Greenhouse gas emissions from passive composting of manure and digestate with crop residues and biochar on small-livestock farms in Vietnam. Environmental Technology In press. http://dx.doi.org/10.1080/09593330.2014.960475
  97. *Ly P., Duong Q.V., Jensen L.S., Pandey A., de Neergaard A. (2015) Effects of rice straw, biochar and mineral fertiliser on methane (CH4) and nitrous oxide (N2O) emissions from rice (Oryza sativa) grown in a rain-fed lowland rice soil of Cambodia: a pot experiment. 
    Paddy and Water Environment, in press. http://dx.doi.org/10.1007/s10333-014-0464-9
  98. Vu T.K.V., Vu D.Q., Jensen L.S., Sommer S.G. and Bruun S. (2015) Life cycle assessment of biogas production in small-scale household digesters in Vietnam. Asian Austral-Asian Journal of  Livestock Science In press.

 

 

 

Submitted, under review or accepted subject to revision:

 

  1. Vu D.Q., de Neergaard A., Tran T.D., Hoang Q.Q:, Ly P., Tran T.M., and Jensen L.S. (submitted)  The effects of different manure, biogas digestate and crop residue management on greenhouse gas emissions from rice paddy fields on Vietnamese smallholder livestock farms.
    Submitted to Journal of Agricultural Science Cambridge  Jan 2014
  2. Oelofse M., Markussen B., Knudsen L., Schelde K., Olesen JE., Jensen L.S. and Bruun S. (submitted) Do soil organic carbon levels affect potential yields 1 and nitrogen uptake efficiency? An analysis of winter wheat and spring barley field trial data from Denmark.
    Submitted to European Journal of Agronomy Apr 2014.
  3. Oelofse M., Schjønning P., Jensen L.S., Knudsen L. and Bruun S. (submitted) Soil clay-to-carbon ratio effects on potential crop yields. 
    Submitted to Soil Use and Management June 2014.
  4. Petersen H.H.,  Dalsgaard A, Vinnerås B, Jensen L.S., Le T.T.A., Petersen M.A., Enemark H.L. and Forslund A. (sumitted) Reduction of pathogens in cattle slurry added ammonia. 
    Submitted to Journal of Applied Microbiology June 2014
  5. Wang Y., Thorup-Kristensen K., Jensen L.S.,  Magid J. (submitted) Low-P solution culture can be used for screening root growth vigor in soil for high nutrient uptake of spring wheat varieties.
    Submitted to Soil Science and Plant Nutrition July 2014.
  6. Yoshida H., Nielsen M.P., Scheutz C., Jensen L.S., Bruun S., Christensen T.H. (submitted) Deriving long-term nitrogen emission factors from land application of treated organic waste.
    Submitted to Environmental Modeling and Assessment  July 2014
  7. Wnetrzak R., Hayes D., Jensen L.S., Leahy J.J., Kwapinski W. (submitted) Determination of the higher heating value of pig manure. 
    Submitted to Bioresource Technology July 2014
  8. Zhu K., Bruun S., Larsen M., Glud R.N., Jensen L.S. (submitted) Heterogeneity of O2 dynamics in soil amended with animal manure and implications for greenhouse gas emissions. 
    Submitted to Soil Biology and Biochemistry Aug 2014, accepted subject to revisions.
  9. Nielsen M.P., Yoshida H., Scheutz C., Jensen L.S., Christensen T.H., Bruun S. (submitted) Carbon and nitrogen dynamics and greenhouse gas emissions after incorporation of sewage sludge and struvite to soil - a laboratory assessment. 
    Submitted to Journal of Plant Nutrition and Soil Science Aug 2014
  10. Christel W., Lemming C., Mundus S., Bruun S., Magid J., Jensen L.S. (submitted) Measuring P availability in recently fertilized soils with DGT – Challenges and opportunities. 
    Submitted to  Journal of Plant Nutrition and Soil Science Aug 2014.

 

 

 

Other scientific publications

 

Monographs / Books

 

B1. Sommer S.G., Christensen M.L., Schmidt T., Jensen L.S. (Eds.) 2013. Animal Manure Recycling - Treatment and Management. John Wiley & Sons Ltd., ISBN 9781118488539, 384 pp.

 

Book chapters

 

B2. Mueller T., Jensen L. S., Hansen S. and Nielsen N. E. (1996) Simulating soil carbon and nitrogen dynamics with the soil‑plant‑atmosphere system model DAISY. In Evaluation of soil organic matter models using existing, long‑term datasets (D. S. Powlson, P. Smith and J. U. Smith Eds.)  275-281. Springer‑Verlag, Heidelberg.

 

B3. Magid J., Mueller T., Jensen L. S. and Nielsen N. E. (1997) Modelling the measurable ‑interpretation of field‑scale CO2 and N‑mineralization, soil microbial biomass and light fractions as indicators of oilseed rape, maize and barley straw decomposition. In Plant Litter Quality and Decomposition, Proceedings of a conference (G. Cadisch and K. Giller Eds.) p 349-362. CAB International, Wallingford, UK.

 

B4. Jensen L.S, Mueller T, Eriksen J, Thorup-Kristensen K and Magid, J (1999) Simulation of plant production and N fluxes in organic farming systems with the soil-plant-atmosphere model DAISY In: J.E Olesen, R. Eltun, M.J. Gooding, E.S. Jensen and U. Köpke  (Eds.) 1999: Designing and Testing Crop Rotations for Organic Farming. DARCOF Report no. 1. Research Centre for Organic Farming, Denmark. 235-247.

 

B5. Jensen L.S., Luxhøi J. (2000) Virkning af husdyrgødning på jordens næringsstofomsætning på kort og langt sigt. I: J. Eriksen og S.G. Sommer (red.) 2000: Husdyrgødning og kompost – næringsstofudnyttelse fra stald til mark i økologisk jordbrug. FØJO rapport nr. 7 (s. 107-114).

 

B6. Hansen S., Thirup C., Refsgaard J. C. and Jensen L.S. (2001) Modelling Nitrate Leaching at Different Scales-Application of the Daisy Model  In: Modelling Carbon and Nitrogen Dynamics for Soil Management (Edited by M. Shaffer, L. Ma and S. Hansen) CRC Press LLC, 2000. p511-542.

 

B7. Jensen L.S., Mueller T, Bruun S. and Hansen S. (2001) Application of the Daisy model for short and long-term simulation of soil carbon and nitrogen dynamics. In: Modelling Carbon and Nitrogen Dynamics for Soil Management (Edited by M. Shaffer, L. Ma and S. Hansen) CRC Press LLC, 2000. p483-507

 

B8. Hansen EM, Christensen BT, Kristensen K and Jensen LS (2002) Kulstofomsætning under elefantgræs belyst ved forekomst af 13C. In: Bent T. Christensen (Red.) Biomasseudtag til energiformål – konsekvenser for jordens kulstofbalance i land- og skovbrug. DJF Rapport Markbrug nr. 72, Final report from a project within the Ministry of Energy Development Program for Sustainable Energy (UVE) p 41-47.

 

B9. Bruun S, Jensen LS, Hansen EM and Christensen BT (2002) Modellering af kulstofomsætning i jord med Daisy – betydning af halmnedmuldning. In: Bent T. Christensen (Edit.) Biomasseudtag til energiformål – konsekvenser for jordens kulstofbalance i land- og skovbrug. DJF Rapport Markbrug nr. 72, Final report from a project within the Ministry of Energy Development Program for Sustainable Energy (UVE) p 48-71.

 

  1. Jensen L. S., Jensen A. and Pedersen A. (2004): Straw-rich deep litter manures - can decomposition and N turnover be predicted from quality? In: Controlling N flows and losses (D.J. Hatch, D.R. Chadwick, S.C. Jarvis, J.A. Roker, Eds.), Wageningen Academic Publishers, Netherlands. p179-181.
  2. Salo T., Jensen L. S., Palmason F., T. A. Breland T. A., Stenberg B., Pedersen A., Lundström C. and Esala M. (2004): Methodology of soil incubation studies - comparison between laboratories. In: Controlling N flows and losses (D.J. Hatch, D.R. Chadwick, S.C. Jarvis, J.A. Roker, Eds.), Wageningen Academic Publishers, Netherlands. P224-225.
  3. Elsgaard L, Luxhøi J, Jensen LS and Christensen BT (2005) Forekomst og lagring af 13C-kulstof i danske jorde dyrket med majs. In: Jørgen E. Olesen (Edit.) Drivhusgasser fra jordbruget – reduktionsmuligheder. DJF Rapport Markbrug nr. 113, p121-128
  4. Magid, J., Luxhøi, J., Jensen, L.S., Møller, J., Bruun, S. 2006. Establishment of a long-term field trial with urban fertilizers - is recycling of nutrients from urban areas to peri-urban organic farms feasible? In: Raupp, J., Pekrun, C., Oltmanns, M., Köpke, U. (eds.) Long-tern field experiments in organic farming. International Society of Organic Agriculture Research (ISOFAR), Scientific Series. Verlag Dr. Köster, Berlin. 59-78.
  5. Peter E. Holm, Michael J. McLaughlin and Lars Stoumann Jensen (2010) Utilization of biologically treated organic waste on land. Chapter 9.10, p 665-682 in: Thomas Christensen (Editor) Solid Waste Technology & Management, Wiley Publishers, ISBN: 978-1-4051-7517-3, 1052 pages, November 2010.
  6. Lars Stoumann Jensen, Jan K. Schjoerring, Klaas van der Hoek, Hanne Damgaard Poulsen, John F. Zevenbergen, Christian Pallière, Joachim Lammel, Frank Brentrup, Age. W. Jongbloed, Jaap Willems and Hans van Grinsven (2011) Benefits of nitrogen for food, fibre and industrial production. Chapter 3 in: The European Nitrogen Assessment, (ed. Mark A. Sutton, Clare M. Howard, Jan Willem Erisman, Gilles Billen, Albert Bleeker, Peringe Grennfelt, Hans van Grinsven and Bruna Grizzetti), Cambridge University Press. p 32-61.
  7. Sommer S.G., Oenema O., Matsunaka T. & Jensen L.S. (2013) Regulations on Animal Manure Management. Chapter 3 in:  Animal Manure Recycling - Treatment and Management (Eds. Sommer S.G., Christensen M.L., Schmidt T., Jensen L.S.). John Wiley & Sons Ltd.,  p. 25-40.
  8. Jensen L.S. & Sommer S.G., (2013) Manure Organic Matter – Characteristics and Microbial Transformations. Chapter 4 in: Animal Manure Recycling - Treatment and Management (Eds. Sommer S.G., Christensen M.L., Schmidt T., Jensen L.S.). John Wiley & Sons Ltd.,  p. 67-90.
  9. Sørensen P. & Jensen L.S. (2013) Nutrient Leaching and Runoff from Land Application of Animal Manure and Measures for Reduction. Chapter 11 in: Animal Manure Recycling - Treatment and Management (Eds. Sommer S.G., Christensen M.L., Schmidt T., Jensen L.S.). John Wiley & Sons Ltd.,  p. 195-210.
  10. Jensen L.S. (2013) Animal Manure Residue Upgrading and Nutrient Recovery in Biofertilisers. Chapter 14 in:  Animal Manure Recycling - Treatment and Management (Eds. Sommer S.G., Christensen M.L., Schmidt T., Jensen L.S.). John Wiley & Sons Ltd., p. 271-294.
  11. Jensen L.S. (2013) Animal Manure Fertiliser Value, Crop Utilisation and Soil Quality Impacts. Chapter 15 in:  Animal Manure Recycling - Treatment and Management (Eds. Sommer S.G., Christensen M.L., Schmidt T., Jensen L.S.). John Wiley & Sons Ltd.,  p. 295-328.

 

 

 

Reports, thesis’s and dissertations

 

R1. Husted S. and Jensen L. S. (1991) Reduktion af ammoniakfordampning fra kvæggylle ved tilsætning af syrer eller salte. Arbejdsrapport fra Miljøstyrelsen nr. 26. Miljøministeriet, MILJØstyrelsen, København, DANMARK

 

R2. Jensen L. S. (1993) Effects of soil compaction on N‑mineralization and turnover of microbial C and N: Field measurements and laboratory simulation. Scientific Report. Landcare Research NZ Ltd., Lower Hutt, NZ.

 

R3. Jensen, L. S. (1994): Temporal Variations of Soil Microbial Biomass Size and Activity: An Indicator for the Turnover of Soil Carbon and Nitrogen after the Input of Organic Matter or under Different Soil Physical Conditions. Ph. D. Dissertation, The Royal Veterinary and Agricultural University, Denmark.

 

R4. Bruun S and Jensen LS 2004. Simulations of the effects of application of composted and anaerobically digested municipal waste on leaching of nitrogen, denitrification and soil C storage with the agroecosystem model Daisy. Internal Report, Dept. of Agricultural Sciences, KVL. 15pp.

 

R5. Styczen, M., Hansen, S, Jensen, L. S., Svendsen, H., Abrahamsen, P., Børgesen, C. D., Thirup, C. & Østergaard, H. S. (2004): Standardopstillinger til Daisy-modellen. Vejledning og baggrund. Version 1.1, Marts 2005. DHI Institut for Vand og Miljø. 60 pp.

 

R6. Simon Toft Ingvertsen, Jakob Magid  og Lars Stoumann Jensen (2006) Videnssyntese og factsheets om: Genanvendelse af spildevandsslam og anden affaldsbiomasse til jordbrugsformål. Hvidbogsprojekt udført for Brancheforeningen for Genanvendelse af Organiske Restprodukter til Jordbrugsformål. 1. udgave, København, dec. 2006. Institut for Jordbrugsvidenskab og Brancheforeningen for Genanvendelse af Organiske Restprodukter til Jordbrugsformål, 70 pp.

 

R7. Simon Toft Ingvertsen, Jakob Magid, Eike Marie Thaysen og Lars Stoumann Jensen (2010) Videnssyntese og factsheets om: Genanvendelse af spildevandsslam og anden affaldsbiomasse til jordbrugsformål. Hvidbogsprojekt udført for Brancheforeningen for Genanvendelse af Organiske Restprodukter til Jordbrugsformål. 2. udgave, København, april 2010. Institut for Jordbrug og Økologi og Brancheforeningen for Genanvendelse af Organiske Restprodukter til Jordbrugsformål (http://bgorj.dk/) 109 pp.

 

 

 

Popular scientific publications

 

  1. Jensen L.S (2000) Næringsstoffer reagerer forskelligt på jordbehandling. Ugeskriftet Økologisk Jordbrug, 6.oktober, s. 14.
  2. Jensen L.S (2000) Jordbearbejdning og næringsstoffrigørelse – logik eller ren magi?  Dansk Frøavl, nr. 9, 158-159.
  3. Jensen L.S (2000) Høj kvælstofmineralisering fra fangafgrøder og grøngødninger selv ved lave vintertemperaturer Forskningsnytt om økologisk landbruk i Norden. Nr. 3, April 2000. 4-6
  4. Jensen L.S, Nielsen N.E. (2000) Kend husdyrgødningens eftervirkning bedre! Effektivt Landbrugs specialmagasin marts 2000.
  5. Jensen L.S. (2000) Kan næringsstofudnyttelsen optimeres i den økologiske planteproduktion?                                                     I: Økologisk planteavlsberetning 2000, Køge-Ringstedegnens Landboforenings. 17-23
  6. Jensen L.S. (2001) Tap strømmen af jorden! Agrologisk – om Markbrug, 3, 22-24.
  7. Merete Styczen, Jens Kristian Lørup, Robert Nøddebo Poulsen, Søren Hansen, Lars Stoumann Jensen, Henrik Svendsen, Per Abrahamsen, Christen Duus Børgesen, Christian Thirup, Hans Spelling Østergaard (2005) N-udvaskning med Daisy-Ståbi. Vand og Jord 12, p14-17.
  8. Jensen L.S., Pedersen A., Magid J. og Nielsen N.E. (2005) Efterafgrøder har ringe effekt på P og K forsyningen på udpint lerjord. FØJO-e-nyt, Nyhedsbrev fra Forskningscenter for Økologisk Jordbrug, Juni 2005, nr. 3, (http://www.foejo.dk/enyt2/enyt/jun05/fosfor.html)
  9. Jensen L.S., Pedersen A., Magid J. og Nielsen N.E. (2005) Catch crops have little effect on P and K availability of depleted soils. DARCOF-e-news, Newsletter from Danish Research Centre for Organic Farming, June 2005, No. 2. (http://www.darcof.dk/enews/jun05/fosfor.html).
  10. Jensen L.S. (2005) Lille effekt af fangafgrøder. Klumme i ugeskriftet Økologisk Jordbrug, nr. 345, 7. okt. 2005.
  11. Jensen L.S. (2005) Efterafgrøder og grønne marker – godt for jordens frugtbarhed og mindsket udvaskning. KEMIRA GrowHow Magasinet, nov. 2005, 98. årg., p6-7.
  12. Jensen L.S. (2006) 10 gode bud på hvordan man får kvælstofnormerne til at række. I: Plantekongres 2006 (C.A. Petersen, Eds.), Landbrugets Rådgivningstjeneste, Landscenteret, Skejby, DK. p86-87.
  13. Jensen L.S. (2006) Hvordan skrues sædskifte, efterafgrøder og håndtering af afgrøderester sammen, så kvælstof udnyttes optimalt? I: Plantekongres 2006 (C.A. Petersen, Eds.), Landbrugets Rådgivningstjeneste, Landscenteret, Skejby, DK. p90-91.
  14. Jørgensen K. og Jensen L.S. (2007) Kompostering af fibre fra separeret gylle - kompostens kvalitet og anvendelsesmuligheder. Mark - Planteavlerens fagmagasin (Dansk Landbrugs Medier) nr. 1, s. 26-28.
  15. Jensen L.S. (2007) Produkter fra gylleseparering – kan de afsættes, og hvad er værdien? I: Plantekongres 2007 (Pedersen C. Å. Eds.), 9.-10. januar i Herning Kongrescenter. p308-309.
  16. Luxhøi J., Jørgensen K. og Jensen L.S. (2008) Kan fiberfraktionen anvendes til at fremstille højværdiprodukter til salg? I: Sammendrag af indlæg Plantekongres 2008 (Jespersen J.B. & Petersen C. Å. Eds.), 8.-9. januar i Herning Kongrescenter. p152-153.
  17. Jensen L.S. (2008) Hvordan påvirkes jordbundens frugtbarhed af de nye husdyrgødningsteknologier? I: Sammendrag af indlæg Plantekongres 2008 (Jespersen J.B. & Pedersen C. Å. Eds.), 8.-9. januar i Herning Kongrescenter. p154-155.
  18. Magid J.og Jensen L. S. (2008) Spildevandsslam – skal vi bare brænde det? Teknik & Miljø - Stads og Havneingeniøren, nr. 3, marts 2008, s.24-25.
  19. Jensen L.S., Luxhøi J., Sommer  S. G. (2009) Fra gylle til guld i en tigerøkonomi. In: Ulande - naturressourcer, fødevarer og sundhed - Striving for a better life. LIFE Temahæfte 2009, Det Biovidenskabelige Fakultet. p6-7.
  20. Jensen L. S. & Jacobsen C. S. (2009) Smitstoffer fra husdyrgødning kan true vandkvalitet. Dansk Kemi, 90, 11.
  21. Jensen L.S. (2009) Alternative gødningskilder. Agrologisk, 27 nr. 6, s.6-7.
  22. Jensen L.S. (2010) Halm til energi eller jord? Agrologisk, 28. årg., nr. 12, s 12-14.
  23. Jensen L.S., Ingvertsen S.T., Magid J. (2010) Stop nu hysteriet om PCB i slam. Debatindlæg i Politikken, Debat sektion s. 7 den 13. oktober 2010.
  24. Møller J, Andersen J.K., Christensen T.H., Nielsen M.P., Bruun S., Jensen L.S., Ettrup H., Sørensen A. (2010) Miljøvurdering af udbringning af have-park overskud på landbrugsjord. Teknik og Miljø, 12, 52-56

 

 

 

Media:

 

  1. Slamafgifter – Eksperter dumper regeringens slamplaner. Børsen 6.2.2008, Journalist Jacob Klok, s. 8. Interview med Lars Stoumann Jensen mfl.
  2. Styr på klimaændringer kræver også styr på fødevareproduktionens udledning af drivhusgasser. Interview med Lars Stoumann Jensen i Radioavisen P4 Torsdag 4.12.2008 17:00 7'01-8'41 http://www.dr.dk/nyheder/htm/service/asx/uge/Torsdag/1700.asx
  3. Dansk drikkevand skal være i verdensklasse (Lars Stoumann Jensen) LIFE pressemeddelelse 18.11.2008  http://www.life.ku.dk/Nyheder/2008/876_Pathos_projekt.aspx
  4. Søgelys på hormonstoffer i gylle (presseomtale i rel. til ny forskning, Lars Stoumann Jensen) Jyllandspostens Erhvervssektion 19.11.2008 http://epn.dk/brancher/foedevarer/article1517433.ece
  5. Søgelys rettes mod hormonstoffer i gylle (presseomtale i rel. til ny forskning, Lars Stoumann Jensen) Politiken 19.11.2008
  6. Analyser - troværdige eller ej? (journalist? Omtale af konf. indlæg af Lars Stoumann Jensen) Effektivt Landbrug, 19.02.2009
  7. Fosforprisen vil stige på sigt. (journalist? Omtale af konf. indlæg af Lars Stoumann Jensen) Effektivt Landbrug, 19.02.2009
  8. ”En verden uden affald er på vej” og ”Fuldstændig genbrug møder dansk skepsis”. (journalist Mai Møller Christensen, interview med Lars Stoumann Jensen), 5.3.2009, Erhvervsbladet, www.erhvervsbladet.dk/article/20090305/news01/703040078/
  9. ”Måbjerg Bioenergy er forældet teknologi” og ” Professor: Mere perspektiv i gødning”. (journalist Jens Kirk Pedersen, interview med Lars Stoumann Jensen), 14.3.2009, Lemvig Folkeblad http://www.lemvig-folkeblad.dk/apps/pbcs.dll/article?AID=/20090314/DHS/683537110 
    ”Forældet teknologi i bioanlæg” Lars Stoumann Jensen, www.maskinbladet.dk, 18-03-2009
  10. ”Spis roligt grøntsager fra en forurenet køkkenhave” (Interview med Lars Stoumann Jensen). i 24-timer København, 20-04-2009. http://24.dk/article.jsp?articleId=5114
  11. ”Slam: Ny afgift vil sænke genbrug af slam - Forøget udledning af CO2, tab af energi, fosfor og kulstof i jorden er resultatet af afgiftsomlægning”. Journalist Lars Bødker Smitt, interview med Lars Stoumann Jensen i artiklen, LandbrugsAvisen, 02.10.2009, s. 9.
  12. ”Kraftværker vil også have gylle - Energiselskabernes organisation Dansk Energi slår nu et slag for at ændre afgiftsreglerne, så kraftværkerne får adgang til at afbrænde den faste del af husdyr-gødningen. KU-professor vurderer, at det vil spænde ben for biogassen”. Journalist Sanne Wittrup,  interview med Lars Stoumann Jensen, Ingeniøren, mandag 31. maj 2010. Fjernvarmen.dk | 01.06.2010.
  13. ”Ekspert i lort” Portræt af Lars Stoumann Jensen i ”Nørdens hjørne” skrevet af journalist Thomas Raunbo, bragt i FoodCulture - Magasin om fødevarer og andelsvirksomheder, nr. 18:10, juni 2010.
  14. ”Mangel på fosfat truer middagsbordet”, artikel af Ellen Ø. Andersen, videnskabsjournalist, interview med Lars Stoumann Jensen i artiklen, Politiken Søndag, 25. juli 2010, PS (Viden) s. 7.
  15. ”Forsigtighedsprincip eller sund fornuft?” skrevet af Poul Erik Pedersen, journalist, interviev med Lars Stoumann Jensen i artiklen, tidsskriftet Vækst, 132. årgang, nr. 1, 2011, Hedeselskabet s. 16-18.
  16. ”Udnyttelsen skal i vejret - Grøn Vækst lægger op til en reduktion af tabet af kvælstof. Forsuring af gyllen eller bioforgasning af fast møg blandet med gyllen kan være vejen frem - og sædskiftet skal optimeres endnu mere...” skrevet af John Christensen, journalist, citat af Lars Stoumann Jensen i artiklen, tidsskriftet Maskinbladet - 25. februar 2011, s. 40.
  17. ” Fosforparadokset” interviewet til DR P1s "Klima og Miljø" program af journalist Julie Søgaard, sendt 16. maj 2011 kl. 14:03 http://www.dr.dk/P1/klimaogmiljoe/Udsendelser/2011/05/20110513221307.htm samt http://podcast.dr.dk/P1/klimaogmiljoe/2011/klimaogmiljoe_110516.mp3
  18. ”København skal genanvende livets byggesten” skrevet af Lars Borking, journalist, citat af Lars Stoumann Jensen i artiklen, dagbladet Information, 14. december 2011. http://www.information.dk/287899

 

 

 

Conference proceedings (not internationally refereed, chronologically)

 

C1. Jensen L. S., McQueen D. J., Ross D. J., Shepherd T. G. and Tate K. R. (1994) Effects of soil compaction on N‑mineralization and microbial C and N: Field measurements and laboratory simulation. In International Soil Tillage Research Organisation, Proceedings of 13th International Conference (H. E. Jensen, P. Schjønning, S. A. Mikkelsen and K. B. Madsen Eds.) pp. 135‑140. Royal Vet. Agric. Univ. and Danish Inst. Soil Plant Sci., Aalborg, Denmark.

 

C2. Jensen L. S. (1994) Effects of soil compaction on N mineralization and microbial C and N: field measurements and laboratory simulation. In Nitrogen mineralization in agricultural soils (Proceedings of a Symposium held at the Institute for Soil Fertility Research, Haren, NL, 19‑20 April 1993) (J. J. Neeteson and J. Hassink Eds.) AB‑DLO Thema's. AB‑DLO, Wageningen/Haren, NL. pp. 147-?

 

C3. Rosdahl V. T., Jensen L. S., Espersen F., Frimodt‑Møller N., Skinhøj P. and Knudsen A. M. (1994a) Procedure‑ and device‑related Staphylococcus aureus bacteraemia. In Staphylococci and Staphylococcal Infections, Proceedings from the 7th International Symposium (Mölby, Flock, Nord and Christensson Eds.) pp. 12‑14. Gustav Fischer Verlag, Stuttgart.

 

C4. Rosdahl V. T., Espersen F., Frimodt‑Møller N., Skinhøj P. and Jensen L. S. (1994b) Staphylococcus aureus bacteremia and wound infections. In Molecular Pathogenesis of Surgical Infections (T. Wadström, I. Holder and G. Kronwall Eds.) pp. 233‑237. Gustav Fisher Verlag, Stuttgart.

 

C5. Müller T., Jensen L.S., Magid J. and Nielsen N.E. (1995a): Temporal variation of microbial biomass carbon and respiration in a Danish sandy loam and a sandy soil (in situ) as affected by rape straw incorporation. Mitteilgn. Dtsch. Bodenkundl. Gesellsch. 75, 47-50

 

C6. Müller T., Jensen L.S., Magid J. and Nielsen N.E. (1995b): Temporal variation of C and N turnover in soil after oilseed rape straw incorporation in the field: Model simulations with the soil-plant-atmosphere model DAISY - possibilities for improvement. Mitteilgn. Dtsch. Bodenkundl. Gesellsch.76, 681-684.

 

C7. Mueller T., Magid J., Jensen L.S. and Nielsen N.E. (1996): Particulate light soil organic matter as an indicator of decomposition of added plant materials in situ. In: Mäder P. (Ed.): Effects of Low and High Input Agriculture on Soil Microbial Activities and Community Structure in View of Sustainable Agriculture. Proceedings, 2nd meeting, EU and Swiss concerted action "Fertilization Systems in Organic Farming" in Oberwil, 1995, 59 - 71.

 

C8. Jensen, L. S. (1998) Does soil compaction affect soil biology and nitrogen turnover directly or indirectly? In NJF - Report nr. 124, Proceedings of NJF seminar 286, Soil Tillage and Biology, held at NLH, Aas, Norway, 8-9 June 1999

 

C9. Jensen, L. S., Andersen M.K., Thorup-Kristensen K., Mueller T. and Magid J. (1999) In situ measurements of gross N mineralization-immobilization turnover in soil as related to soil biological activity after incorporation of catch crops Transactions of the 10th Nitrogen Workshop, held 23 - 26 August 1999 at KVL, Copenhagen, Denmark, 2p.

 

  1. Andersen M. K. and Jensen L.S. (1999). Short term N mineralization-immobilization turnover in soil after incorporation of green manures as a function of plant litter quality and soil temperature - A comparison of analytical models with the numerical model FLUAZ. Transactions of the 10th Nitrogen Workshop, held 23 - 26 August 1999 at KVL, Copenhagen, Denmark, 3p
  2. Thirup C., Jensen L.S., Hansen S., and Østergaard H.S. (1999) Reduction of nitrogen leaching in a nitrate sensitive recharge area - a scenario analysis using the DAISY-model Transactions of the 10th Nitrogen Workshop, held 23 - 26 August 1999 at KVL, Copenhagen, Denmark, 1p
  3. Jensen L.S., Haugaard-Nielsen H., Eriksen, J., Mueller T. and Magid J. (1999) Modelling carbon and nitrogen turnover in soil and crop growth after incorporation of clover‑grass pastures ‑ do we know the critical parameters? In: Proceedings of the conference “Sustainable Management of Soil Organic Matter” (Eds. B. Rees, B. Ball, C. Campbell, C. Watson), held by British Society of Soil Science, 15th to 17th September 1999, Edinburgh, UK. 3p.
  4. Luxhøi, J., Recous, S., Fillery, I.R.P., Jensen, L.S. (2000). Gross N processes in Western Australian soil over summer – Effects of temperature. In: Eurosoil 2000, Reading, England.
  5. Jensen L. S., B. Stenberg , T. A. Breland , T. M. Henriksen , F. Palmason , A. Pedersen, T. Salo , I. Trinsoutrot  & B. Nicolardot (2001) Near-infra-red spectroscopy (NIR) for characterisation of plant residue quality: A new approach for predicting decomposition and nitrogen release in agricultural soils. In: Proceedings of the 11th N Workshop, Rheims, France.
  6. Luxhøi J., Debosz K. & Jensen L.S. (2001) Gross N turnover in soil as affected by animal manure application – a field study. In: Proceedings of the 11th N Workshop, Rheims, France.
  7. Luxhøi J., Recous S., Fillery I.R. & Jensen L.S. (2001) Measuring gross N turnover rates in a sandy soil, using intact vs. disturbed soil – a methodology study. In: Proceedings of the 11th N Workshop, Rheims, France.
  8. Recous S., Luxhøi J., Fillery I.R., Jensen L.S. & Mary B. (2001) Soil temperature effects on N mineralisation, immobilisation and nitrification using 15N pool dilution techniques. In: Proceedings of the 11th N Workshop, Rheims, France.
  9. Bruun S, BT Christensen, EM Hansen, J Magid, LS Jensen (2001) Calibration and Validation of the Long-Term Soil Organic Matter Dynamics of the Daisy Model. In: Proceedings of the 11th N Workshop, Rheims, France. INRA.
  10. Recous, S., Luxhøi, j.,  Fillery, I.R.P., Jensen, L.S., Mary, B. (2002). Use of 15N dilution to study effects of soil temperature on N mineralisation, immobilisation and nitrification. In: Proc. 17th soil science world confrence, Bangkok, Thailand.
  11. Jensen L. S., Jensen A. and Pedersen A. (2003): Straw-rich deep litter manures - can decomposition and N turnover be predicted from quality? In: 12th N-workshop, University of Exeter, Devon UK 21.-24.9.2003.
  12. Luxhøi, J., Bruun, S., Steenberg, B., Breland, T.A., Jensen, L.S. (2003) Low temperatures separate C and N mineralization. In: 12th Nitrogen Workshop, University of Exeter, Devon, UK 21.-24.9.2003
  13. Salo T., Jensen L. S., Palmason F., T. A. Breland T. A., Stenberg B., Pedersen A., Lundström C. and Esala M. (2003): Methodology of soil incubation studies - intercomparison between laboratories. In: 12th N-workshop, held at University of Exeter, Devon UK 21.-24.9.2003.
  14. Petersen B. M., Berntsen J., Jensen L. S. and Hansen S. (2003): Modelling long term carbon and radiocarbon development. Poster at 12th N-workshop, held at University of Exeter, Devon UK 21.-24.9.2003.
  15. Petersen B. M., Jensen L. S., Berntsen J., Hansen S. and Petersen A. (2003): Modelling short term carbon and nitrogen development. Poster at 12th N-workshop, held at University of Exeter, Devon UK 21.-24.9.2003.
  16. Henriksen T.M., Korsaeth A., Stenberg B., Breland T.A., Jensen L.S., Bruun S., Salo T., Pálmason F., Pedersen A., Lundström C. & Gudmunson J. (2003): Criteria for describing decomposition of plant materials in a dynamic simulation model. Poster at 12th N-workshop, held at University of Exeter, Devon UK 21.-24.9.2003.
  17. Bruun S., Stenberg B. , Breland T.A. , Gudmunson J., Henriksen T., Korsæth A., Jensen L.S., Lundström C., Pálmason F., Pedersen A. & Salo T. (2003): Prediction of plant residue C and N mineralisation dynamics by near infrared (NIR) spectroscopy versus stepwise chemical digestion (SCD). Poster at 12th N-workshop, held at University of Exeter, Devon UK 21.-24.9.2003.
  18. Hansen S., Jensen L.S., Svendsen H., Styczen M., Børgesen C.D, Østergaard H.S., and Thirup C. (2003): Daisy - An administrative tool for distributed modelling of nitrogen leaching from agricultural fields. Poster at 12th N-workshop, held at University of Exeter, Devon UK 21.-24.9.2003
  19. Bennedsen BS; Christensen LK; Pedersen A; Jensen LS & Nielsen NE (2003) Remote Sensing Mapping of Soil and Plants as Basis for A Variable Rate Nutrient Application System. In: Proceedings of Photonics East 2003 - SPIE's International Symposium on Optical Technologies for Industrial, Environmental, and Biological Sensing (Eds. GE Meyer & BS. Bennedsen), 27–30 October 2003, Providence, Rhode Island, USA p. 1-6.
  20. Bruun S., Six J., Jensen L.S. (2004) Estimating SOC Fraction Turnover Using Natural Abundance of Radiocarbon. In: Soil Science Society of America Annual Conference, Seattle, Washington State, USA, 30th Oct – 6th Nov 2004. CD-ROM Proceedings, p4093.
  21. Jensen L.S., E.A. Stockdale, J. Luxhoi, D.V. Murphy (2004) Measurement and Modelling of Gross N transformation rates – the link between C and N. . In: Soil Science Society of America Annual Conference, Seattle, Washington State, USA, 30th Oct – 6th Nov 2004. CD-ROM Proceedings, . p5128
  22. Herrmann A., L.S. Jensen, D.V. Murphy, E.A. Stockdale, J. Luxhoi, T. Katterer (2004) ‘Preferential Use’ in the 15N Isotope Dilution Technique and Its Impact on Gross Mineralization Rates. In: Soil Science Society of America Annual Conference, Seattle, Washington State, USA, 30th Oct – 6th Nov 2004. CD-ROM Proceedings, p5167.
  23. Jensen L.S., B. Stenberg, T.M. Henriksen, S. Bruun, T. Salo, F. Palmason, J. Gudmundson, A. Korsaeth, T.A. Breland (2004) Combining NIR Spectroscopy, Stepwise Chemical Digestion and Empirical or Mechanistic Models for Predicting C and N Mineralization from a Wide Range of Plant Residues. In: Soil Science Society of America Annual Conference, Seattle, Washington State, USA, 30th Oct – 6th Nov 2004. CD-ROM Proceedings, p6099
  24. Luxhoi J., S. Bruun, L.S. Jensen, B. Steenberg, T.A. Breland (2004) Low Temperature Separate C and N Mineralization. In: Soil Science Society of America Annual Conference, Seattle, Washington State, USA, 30th Oct – 6th Nov 2004. CD-ROM Proceedings, p6523.
  25. Stenberg B., TM Henriksen, LS Jensen, E Nordkvist, A Korsaeth, TA Breland, S Bruun, F Palmason, T Salo, J Gudmundsson & Mi Esala (2005) Description of plant material quality by NIR-spectroscopy for prediction of C and N mineralization in agricultural soils. In: Proceedings of "NIR 2005 - NIR in Action - Making a Difference", 12th International Conference on Near Infrared Spectroscopy, 10-15 April 2005, Sky City, Auckland, New Zealand.
  26. Jensen, L.S., Luxhøi, J. 2005. Nitrogen turnover and long-term effect of animal manures. In: Abstracts form             NJF-seminar: Manure – an agronomic and environmental challenge, Sweden
  27. Salo, T., Stenberg, B., Lundström, C., Jensen, L.S., Bruun, S., Pedersen, A., Breland, T.A., Henriksen, T., Korsaeth, A., Palmason, H. and Gudmundsson, J. (2006). Characterisation of plant residue quality for prediction of decomposition and nitrogen release in agricultural soils. In: Proc. Towards Ecologically Sound Fertilisation Strategies for Field Vegetable Production (Eds. F. Tei, P. Benincasa and M. Guiducci) Acta Horticulturae, 700: 57-62, International Society of Horticultural Science 07-10 June 2004 Perugia Italy.
  28. Jensen L.S. (2006) Har Danmark kontroll på markens bördighet ?? Effekter av halm till förbränning och stor tillförsel av stallgödsel. In: BRA MARKVÅRD – grunden för BRA SKÖRDAR (Seminarium af Odling i Balans) 12. jan. 2006, SLU, Alnarp, Sweden.
  29. Jensen L.S.  & Magid J. (2006) Jordens og afgrødernes behov – er der brug for både husdyrgødning og affald? Indlæg på DAKOFA konference: Kampen om jorden - gødning, slam eller industriaffald? 9. maj 2006, Ingeniørhuset, København.
  30. Jensen L.S., Luxhøi J., Magid J., Birkmose T. and Jørgensen K. (2008) Utilization of separated animal manure bio-solids - opportunities for improved nutrient cycling and reduced environmental impact, with Denmark as an example. In: Fuchs J G., Kupper T., Tamm L. & Schenk K. (Eds.) 2008: Compost and digestate: sustainability, benefits and impacts for the environment and plant production. Proceedings of the international congress CODIS 2008, 27th - 29th February 2008, Solothurn, Switzerland. p 51-52.
  31. Jensen L.S. and Jørgensen K. (2008) Quality characterization of separated animal manure bio-solids - key parameters important for composting and nutrient availability. In: Fuchs J G., Kupper T., Tamm L. & Schenk K. (Eds.) 2008: Compost and digestate: sustainability, benefits and impacts for the environment and plant production. Proceedings of the international congress CODIS 2008, 27th - 29th February 2008, Solothurn, Switzerland. p 49-50.
  32. Magid J. & Jensen L.S. (2008) Skal biomassen i jorden eller ej ? - fordele og ulemper. Indlæg på DAKOFA konference d. 25. februar 2008 om “Slam på landbrugsjord”, Ingeniørhuset, København. Indlæg i kompendie, s. 40-49.
  33. Jensen L. S. (2008) World food production by 2020 - Perspectives on population, food, climate and production. Lecture at: Ensuring the Competitiveness of young farmers - how the future CAP can help! CEJA’s (European Council of Young Farmers) contribution to the CAP reform 2013-2020, Conference in Odense, Denmark, 7th - 10th of February 2008.
  34. Jensen L.S., Magid J. & Kirkeby J.T. (2008)  Slam som brændsel eller gødning - Kan LCA-betragtninger for CO2 anvendes? Indlæg på DAKOFA Seminar 15. maj 2008: Slam, affald og CO2, samt ved DAKOFA konferencen 26. juni 2008: Kapacitet & miljø – forbrænding, samforbrænding eller biobehandling? Begge i Ingeniørernes Hus, Kalvebod Brygge, Indlæg i kompendie, s. 68-76
  35. Jensen L.S. (2008) From Agricultural Sciences to Life Sciences and Natural Resources New competence goals and student identity? Some experiences from Denmark. Presentation at Agricultural Sciences Programme Forum, 7 April 2008, at University College Dublin, Ireland
  36. Jensen L.S., Magid J. & Nielsen N.E. (2008) The Long-term Nutrient Depletion Trial at Taastrup, Denmark. In: Christensen B.T., Petersen J. & Schacht M. (Eds.). Long-term field experiments - a unique research platform, Proceedings of NJF Seminar 407, at Askov Experimental Station and Sandbjerg Estate, Denmark, 16-18 June, 2008. p 91-92.
  37. Magid J. & Jensen L.S. (2008) The CRUCIAL facility: A long-term field trial with urban fertilizers – is recycling of nutrients from urban areas to peri-urban areas detrimental to the environment or the production system integrity? In: Christensen B.T., Petersen J. & Schacht M. (Eds.). Long-term field experiments - a unique research platform, Proceedings of NJF Seminar 407, at Askov Experimental Station and Sandbjerg Estate, Denmark, 16-18 June, 2008. p 11-12.
  38. Jensen L.S. (2008) From Agricultural to Life Sciences, examples of transition in natural resources studies – experiences from Denmark. Proceedings of the 9th ECHAE conference, Lleida, Spain September 2008.
  39. Sommer S. G., A. Dalsgaard, A. Roepstorf, L. S. Jensen & J. Luxhøj, T. S. Tran & M. T. Tran, T. H. Tran, T. T. S. Dang, C. C. Vu & T. K. V. Vu. (2008) Livestock production, manure management and plant nutrient recycling on animal farms in Vietnam. In: Proceedings of the 13th Animal Science Congress of the Asian - Australasian Association of Animal Production Societies. Hanoi - Vietnam September 22-26, 2008. 14. Session: Environment and waste management.
  40. Tran T.M., Hien B.H., Luxhøi J., Jensen L.S. (2009) Nitrogen use efficiency of fresh and composted pig manure in a maize-rice-rice-maize crop sequence in northern Vietnam. In: C. Grignani, M. Acutis, L. Zavattaro, L. Bechini, C. Bertora, P. Marino Gallina, D. Sacco (Eds). Proceedings of the 16th Nitrogen Workshop: Connecting different scales of nitrogen use in agriculture. June, 28th – July, 1st 2009, Turin, Italy, pp. 369-370.
  41. Jensen L.S., Jørgensen K. (2009) Utilisation of separated animal manure bio-solids – quality and nutrient cycling opportunities. In: C. Grignani, M. Acutis, L. Zavattaro, L. Bechini, C. Bertora, P. Marino Gallina, D. Sacco (Eds). Proceedings of the 16th Nitrogen Workshop: Connecting different scales of nitrogen use in agriculture. June, 28th – July, 1st 2009, Turin, Italy, pp. 361-362.
  42. Jensen L.S. (2009) Har biomassen nogen værdi for landbruget og miljøet – gødning, kulstoflagring, klima? Presentation at “Konference om biomasse/slam og haveaffald” organized by Rambøll and RENOSAM, 11 May 2009, Odense, Denmark
  43. Jensen L.S. and Bruun S. (2009) Soil carbon sequestration with biochar from waste – the potential of thermo-chemical conversion technologies. Presentation at the DAKOFA/ISWA Waste & Climate Conference 3-4 December 2009, Copenhagen, Denmark
  44. Jensen L.S. (2010) Fosfor i danske gødnings- og affaldsstrømme – behov, potentialer og udfordringer. In: Proceedings of Workshop “Om genanvendelse af fosfor i aske fra husdyrgødning, spildevandsslam og organisk affald”, organized by Miljøstyrelsen, 17. november 2010, Copenhagen.
  45. Jensen L.S. (2011) The Globe Needs Sustainable Solutions for Phosphorus Recycling. Presentation at the EU Greenweek, DG Environment, Bruxelles, 27 May 2011
  46. Jensen L.S. (2011) Recovery and utilization of nutrients, energy and organic matter from 
    urban and agricultural organic waste. Oral presentation at Plant Nutrition Workshop between CAU and KU-LIFE, 21-25 Oct. 2011, Beijing, China.
  47. Jensen L.S. (2011) Regulating fertilisation and manure management and reducing environmental impacts - Lessons from the Danish case. Oral presentation at Plant Nutrition Workshop between CAU and KU-LIFE, 21-25 Oct. 2011, Beijing, China.
  48. Jensen L.S. (2011) Fosfor - globalt og i Danmark  Udfordringer og muligheder. Presentation at the startup seminar for ”Innovationspartnerskabet for genanvendelse af P fra kommunalt spildevand og –slam”, Copenhagen, 8 Dec 2011, and at seminar ”Bæredygtig udnyttelse af fosfor” organised by INBIOM, Inno-MT and VfL 14 Dec 2011 in Foulum.

 

Conference presentations have not been updated since 2011

 

 

 

Educational competences

 

 

 

Eductional publications

 

 

 

Course textbooks

 

  1. Jensen L.S., S. Husted, J. Magid, G. G. Nielsen, H. H. Nielsen, N. E. Nielsen and J. K. Schjørring (Eds.) (2002) Plant Nutrition, Soil Fertility, Fertilizers and Fertilization, 4th edition, Samfundslitteratur-KVL, Frederiksberg, Denmark. First or co-author of 8 chapters.
  2. Jensen, L.S. and Husted, S. (2009): Applied Plant Nutrition, 4th edition. e-Textbook for the course Applied Plant Nutrition (#250004), KVL, Frederiksberg, Denmark. pp. 476. First or co-author of 7 chapters.

 

                                                                                                                                            

 

Exercise manuals

 

  1. Jensen L. S. and Müller T. (1997) Kvælstofomsætning i jord og den mikrobielle biomasse. In: Vejledning for laboratorieøvelser i temaet Plantevækstfaktorer og Afgrødefysiologi (J. K. Schjørring Ed.) pp. 22-31. DSR, Frederiksberg, Danmark.
  2. Magid J. and Jensen L. S. (1997) Omsætning af organisk stof i jord og nettomineralisering af organisk bundet kvælstof. In: Plantevækstfaktorer og Afgrødefysiologi- Teoretiske øvelser i Planternes Ernæring (S. Husted, H. Høgh-Jensen, L. S. Jensen, J. Magid, M. Mattson, T. Müller, N. E. Nielsen and J. K. Schjørring Eds.) pp. 37-52. DSR, Frederiksberg, Danmark.
  3. Jensen L. S. (1998) Gødningsplanlægning. In: Planternes Ernæring i Land- og Havebruget - Øvelsesvejledning for teoretiske og praktiske øvelser (N. E. Nielsen, T. Müller, J. Vesterager, S. Husted, B. Broeng, L. S. Jensen and H. Høgh-Jensen Eds.) 53pp. DSR, Frederiksberg, Danmark.
  4. Jensen L. S. (1999) PC-Øvelser i gødningsplanlægning ved hjælp af BEDRIFTS-LØSNINGEN under temaet Planteproduktion i Landbruget. 10pp.
  5. Jensen, L.S. and Luxhøi, J. (2001-2004). Kvælstofomsætning i jorden og den mikrobielle biomasse. Laboratory protocol in the course “Crop Growth Factors and Crop Physiology”.
  6. Luxhøi, J., Magid, J. and Jensen. L.S. (2005). C and N transformation in heterogeneous soil. Laboratory protocol in the course “Environmental Chemistry in Biological Systems”.

 

 

 

Popular educational articles and debate

 

  1. Jensen L.S. (2001). Hvad evaluerer vi?: undervisningskvalitet, zapper-værdi eller lektorernes kongeriger?. KVL mosaik. (2):4-5   
  2. Jensen L.S. (2001). IT-ildsjæle: er det nok?. KVL mosaik. 9(7):6-7 
  3. Jensen L.S. (2001). Uddannelser under forvandling med IT. KVL mosaik. (1):18-19   
  4. Jensen L.S., Pedersen B.K., og Brynning G. (2006). Tag springet – KVL til Holstebro. KVL Det levende universitet. (7):27   
  5. Jensen L.S. (2006). UR 2005 – godt begynd er mere end halvt fuldendt!. FNAT. (2): 4-6 
  6. Jensen L.S. og Dennis B. (2008) Fra landbrugsvidenskab til naturressourcer - ændrede kompetencekrav og uddannelse som identitetsskaber. moMentum nr. 1 2008 (Jordbrugsakademikernes tema-magasin) s. 14-17

 

 

 

Experiences and qualifications in relation to teaching

 

 

 

Teaching experience

My teaching experience at university level started when I became a Ph.D. student in 1991, developed during my Assistant Professorship and consolidated during my 7 years as Associate Professor (since 1999). In all the years the total teaching load (courses, supervision, etc.) for teachers in the Plant and Soil Science section has been high for many years, but was somewhat less (25%) during the years I was appointed Study Director (2003-2007). In the PMSO my teaching activities has been continued at full rate, apart from 2012-2013, where I was substituted for more than half of my teaching due to leadership role for the SAFor research centre.

 

The following gives a brief introduction to the different types of teaching I have been involved in:

 

Lectures:

I usually give a large number of different university lectures per year (in 2 out of 4 blocks) at both BSc and MSc levels in a range of subjects within plant nutrition, plant production and environmental protection, spanning from methods of fertilizer and manure utilisation, through microbial turnover of organically bound nutrients in soil to scenario analyses of nutrient cycling at the watershed and national level and greenhouse gas and ammonia emissions at the global level.

 

Colloquia/stud. projects:

At the BSc and MSc level I usually supervise several colloquia or project-work groups per year. At the PhD level, I participate in 4-6 full day colloquia per year.

 

Laboratory exercises:

I have undertaken development, planning and tutoring of a number of laboratory exercises for BSc and MSc students including manual writing, see publication list.

 

Theoretical exercises:

I have undertaken development, planning and tutoring of a series of theoretical exer­ci­ses for different courses, see publication list

 

In service training courses

5-10 times per year I teach classes on in-service-training courses for agricultural advisors and farmers, organised either by the Danish Agricultural Advisory Service, local farmers organisations or at farmers conventions and fairs.

 

 

 

 

Participation in development of programmes and courses

 

 

 

Course coordination:

I have been responsible for the course Applied Plant Nutrition (now titled Plant Nutrition and Soil Fertility) which is the core course of our group. In this context I have been responsible for the planning, coordination, teaching and student evaluation of these courses for more than 10 years.

I have also in the period 2008-2010 developed and coordinated a new KU-LIFE MSc course in Crop Production in a Farming Systems Perspective, mandatory in the MSc Agriculture program. I still teach on this course, but have handed over the coordination to a colleague.

Course development:

Together with my colleague Søren Husted, I have for more than 10 years been responsible for the continuous development and teaching of the core plant nutrition and soil fertility course for our group, Applied Plant Nutrition/ Plant Nutrition and Soil Fertility, which we have given 2005, where the whole course structure and method of teaching was changed due to a new block structure and week schedule with full and half days of teaching. We also implemented continuous assessment, with variation in the format and purpose of each partial assignment (short multiple choice tests, 24h essays tasks, mini-project solving in groups etc.).

I have also involved in the development of the new MSc course Land Use, Element Balances and Environmental Impact and the Thematic Course: Environment and Agriculture, at that time mandatory on the MSc Agriculture program. In 2008, as a PMSO chair, I took responsibility at the department level for developing and coordinating a replacement of the latter, and coordinated a new mandatory MSc course in Crop Production in a Farming Systems Perspective, which now has a stable participation of around 20 Danish and international students.

Also as a consequence of the PMSO position and its strategic goals, I developed a new MSc summer course Environmental Technology for Treatment and Management of the Bio-waste Manure in collaboration with colleagues at the Technical Faculty, University of Southern Denmark (SDU). The course has been offered successfully in August from 2008, with 20-25 Danish and international participants every year.

I have also stimulated and contributed to the development of KU-LIFE educational activities on Life Cycle Assessment, where we now offer a MSc and PhD course Life Cycle Assessment within Biological Production, coordinated by my colleague Sander Bruun.

In connection with the launch of the new BSc and MSc programs in Animal Science at KU-LIFE from 2011, I have contributed to the development and teaching of two new courses, the Animals, Humans and Society (Dyr, Mennesker og Samfund), mandatory BSc introductory course (60 students), and Animals and Sustainability, final mandatory MSc course (25 students), where my contribution was on environmental impacts of animal husbandry and sustainability.

All of these courses have been planned and taught by interdisciplinary teachers groups involving three or more departments.

Programme development:

I have been heavily involved in a number of study programme development initiatives over the years. Since 2001 I have been my department’s representative in the Study Committees for Agriculture, Horticulture and Economics, later Natural Sciences.

From 2002-2003 I was chairman of the Study Board committee for implementation of a new graduate program in Agriculture, KVL. With the reorganisation of KVL’s management in 2003, this work was replaced with my appointment as Study Director for a new undergraduate program (BSc) in Natural Resources and the graduate program (MSc) in Agriculture. This responsibility involved a complete bottom-up redesign of the old Agronomy and Forestry BSc programmes into an entirely new joint BSc program in Natural Resources started from 2005. This has given me a very fruitful learning experience of how to involve and organise large academic groups in such a process, in a way where the necessary compromises and solutions are accepted and embedded in the organisation in a constructive way. I have also been deeply involved in the communication strategy to promote the program in Natural Resources. The degree program has been relatively successful, both in terms of the number of incoming students and in terms of the new student’s evaluation of the organisation, coherence and quality of teaching in their 1st year. Approximately 100 students were admitted in 2005, but then numbers were dwindling to around 60 in 2009-10; however with the division of Animal Science into an independent program in 2011, application and admittance numbers increased dramatically to 60 for Animal Science and 80 for Natural Resource, so a total of 140 new BSc students, similar in 2012-2014.

 

 

 

Development of teaching materials

 

 

 

Textbooks

I have been the Head Editor of the textbook ‘Plant Nutrition, Soil Fertility, Fertilizers and Fertilization’, (see publication list) from 1997-2002. I am the first author of 5 chapters and second author of 3 chapters in this textbook (of a total of 19 chapters). I am also the editor of the new completely revised version of the book, now titled Applied Plant Nutrition (see publication list) published from 2005-2006.

In 2013 I also co-authored and co-edited a new international textbook within Animal Waste Recycling - Treatment and Management in collaboration with colleagues from several other Danish universities, funded by different industry organisations.

 

Web-mastering

With the advent of courseware like Absalon, I have developed and managed web-sites for many different courses

 

ICT tools

I have been project leader for an educational development project (2000-2001): ‘Development of visual and interactive methods for teaching diagnostics of plant nutrient deficiencies in agricultural and horticultural crops’, funded by ‘Dansk Center for Naturvidenskabsdidaktik’. (0.16 mio DKK). We developed an interactive web-based image database, which the KVL IT Learning Center has adopted as its standard image organising tool.

 

 

I have also participated in an EU-Socrates project within the Minerva-program (2001-2003), titled ‘Determination of Good Practice in the Design, Delivery and Support of Web-based ODL Case Studies (WebCase)’ in collaboration with a number of European university colleagues. We developed a model for interactive web-based case-studies, and the KVL IT Learning Center has adopted the concept as its standard case-study tool. For further info see www.webcase-online.info/  and webcase.kvl.dk/

 

 

 

 

Counselling and supervision at the BSc, MSc, PhD and postdoc level

 

 

 

I have been supervisor for a relatively large number of BSc project and in particular MSc thesis students over my academic career, on average 1 BSc and 3 MSc students per year (see lists below). For the MSc students, a high proportion have been in collaboration with external partners, both public research institutes and private companies or organisations.

 

 

 

During the latter years, in my PMSO (2007-2015), my tasks as PhD main- and co-supervisor has grown significantly, with a large number of PhD students having graduated in this period (10) and another 10 currently ongoing PhD projects, of which I am currently the main supervisor for 3, out of a total of 15 PhD students in the group. Furthermore, in the latter years the number of postdocs in our group has increased markedly, so we currently have 8 postdocs, of whom I am the main mentor for 5.

 

 

 

BSc project students for whom I have been the main supervisor

 

  1. Dorte Larsen (2009) Anaerob nedbrydning af fiberfraktion fra gylleseparering i biogasanlæg - betydningen af sammensætning for methan produktion.
  2. Peter Bach Nikolajsen (2009) Kvælstofforsyning, -balance og –udnyttelse i økologiske landbrug med efterafgrøder.  BSc, 15p.
  3. Shimon Ginzburg (2008) The Water Framework Directive and Nitrogen Loss from Agriculture. BSc, 15p.
  4. Carina Nymand Thomsen (2006) Bioforgasning af husdyrgødning i det økologiske jordbrug. BSc, 15p.
  5. Steffen Bertelsen Blume (2006) Efterafgrødestrategier på lerjorde. BSc, 18p.
  6. Hanne Gundersen (2004) Dyrkning af tre grønsagskulturer ved to nedmuldningstidspunkter - Effekt på roddybde, udbytte og udvaskningsrisiko efter høst.. BSc, 18p.
  7. Rikke Jensen (2003) Dyrkning af tre grønsagskulturer ved to nedmuldningstidspunkter - Effekt på roddybde, udbytte og udvaskningsrisiko efter høst.. BSc, 18p.
  8. Hanne Weichl Carlsen (2000) Grøngødnings og fangafgrøders kulstof- og kvælstofomsætning i jorden - Indflydelse på efterfølgende afgrøde og langsigtede effekter på jordens frugtbarhed. BSc, 18p.
  9. Jens Pedersen (1998) Emission af NO-x fra jord i relation til nitrifikation og denitrifikation. MSc, 18p.
  10. Claus Nørgaard (1997) Kvælstof mineralisering fra kløvergræsmarker. BSc, 18p.
  11. Lars Grønning Sørensen (1997) Næringsstofbalancer på økologiske planteavlsbrug uden adgang til husdyrgødning, med særlig vægt på N og K. BSc, 18p.
  12. Thomas Abildgaard Rasmussen (1995) Mikrobiel aktivitet og omsætning af organisk stof i jord. Sammenligning af to metoder til måling af aktuel kuldioxidudvikling under markforhold.. BSc, 18p.
  13. Christian Høegh-Andersen (1995) Mikrobiel aktivitet og omsætning af organisk stof i jord. Sammen­ligning af to metoder til måling af aktuel kuldioxidudvikling under markforhold.. BSc, 18p.

 

 

 

MSc thesis students for whom I have been the main supervisor

 

  1. Ingvild. L. Høie (2014) Farmer driven monitoring of drainage water - perspectives for monitoring nitrogen loss in the pilot scale catchment of Limfjorden, Northern Jutland. MSc. 30 p
  2. Bernhard Jäger (2013). Phosphorous content and bioavailability of struvite from wastewaters of different origin - A byproduct and its value as a fertilizer resource. MSc. 30 p (EnvEuro)
  3. Jasna Blendermann (2013): Influence of biogas technology on freshwater quality in Vietnam. MSc. 30 p (EnvEuro)
  4. Roar Heini Olsen (2011) Towards sustainable use of diseased fish offal in Faroe Islands. MSc. 45 p
  5. Shimelis Gizachew Raji (2011) Green house gas emissions as influenced by different Garden waste products at various moisture regimes in soil. MSc. 45 p
  6. Marie Fritzen Uth (2011) Dicyandiamide used as nitrification inhibitor - Effect on soil mineral nitrogen and herbage biomass production in intensive dairy production. MSc. 45 p
  7. Nanna Hellum Nielsen (2010) Effekten af sortsvalg og såtidspunkt i vinterhvede på udvaskningen af kvælstof i efteråret. MSc. 30 p
  8. Tina Lundholm Madsen (2009) Evaluating the potential of using field variables for predicting the optimal site-specific nitrogen application to winter wheat. MSc. 45 p
  9. Henrik Frøkjær Hornstrup (2009) Phosphorus acquisition from composted and uncomposted rock phosphate by wheat (Triticum aestivum L.) and canola (Brassica napus L.). MSc. 45 p
  10. Michael Stensgaard Toft (2007) Nedbrydningspotentiale for fiberfraktioner fra gylleseparering – Undersøgt ved aerobe og anaerobe forhold. MSc. 30 p
  11. Elisabeth Nielsen (2007) Kvælstofoptagelse og udnyttelse i almindelig rajgræs (Lolium perenne L.). MSc, 45p.
  12. Håkon Søren Setterberg (2006) Nitrogen-trends i et økologisk grønsagssædskifte. MSc, 36p.
  13. Karl Martin Schelde (2005) Effekt af pH i gødnnger og nedfældningsdybde på emission af ammoniak og lattergad fra flygtige N-gødninger. MSc, 48p.
  14. Tove Kongsbak Kruse (2005) Stabilisering af organisk materiale i jord: En undersøgelse af begravede jorde. MSc, 36p.
  15. Morten Bang (2005) Kvælstofudnyttelse og lugtreduktion ved nedfældning af gylle i vinterhvede. MSc, 48p.
  16. Jens Prior Hansen (2004) Kvælstofeftervirkning af et kvægbrugssædskifte - betydning af græsmarkers management, gødskning og alder. MSc, 48p.
  17. Tavs Nyord (2005) Ammoniakfordampning ved udbringning af kvælstofkoncentrater fra højtekno­logiske gyllesepareringsanlæg. MSc, 48p.
  18. Ditte S. Clausen (2002) Kvælstoffrigivelse fra frøgræshalm fra engrapgræs, strandsvingel og rajgræs. MSc, 48p.
  19. Solveig Bjerre Clausen (2002) Infiltrationens indflydelse på ammoniakfordampningen fra udbragt gylle. MSc, 48p.
  20. Mette Højby Larsen (2002) Kvælstofmineralisering af separeret kvæg- og svinegylle. MSc, 48p.
  21. Julie Schou Christiansen (2001) Grønsagers rodsystemer og rodudvikling i forhold til kvælstof­fordelingen i jordprofilen. MSc, 48p.
  22. Anne Jensen (2002) Dybstrøelses gødningsværdi - hvilke kvalitetsparametre er vigtigst for omsætnings­forløbet og N-frigivelse. MSc, 48p.
  23. Morten Haastrup (2001) Omsætning af kvælstof i jorden efter udbringning af kvæg- og svinedybstrøelse til 4 forskellige tidspunkter. MSc, 48p.
  24. Jakob Bernt Hansen (2001) Omsætning af kvælstof i jorden efter udbringning af kvæg- og svinedyb­strøelse til fire forskellige tidspunkter. MSc, 48p.
  25. Claus Bech Jensen (2000) Modifikation af svovlkredsløbet ved anvendelse af efterafgrøder. MSc, 48p.
  26. Signe Bastiansen (2000) Reduktion af kvælstofudvaskningen fra landbrugsarealer ved udlicitering af kvælstofkontrakter. MSc, 48p.
  27. Søren L. Simonsen (2000) Fangafgrøders indvirkning på kvælstofbalance og udbytte i et økologisk kornsædskifte. MSc, 48p.
  28. Mikkel Dalgas Hansen (1999) Anvendelse af baysianske netværksmodeller til analyse af kvælstofsdata fra landsforsøgene. MSc, 48p.
  29. Christian Riis (1999) Anvendelse af baysianske netværksmodeller til analyse af kvælstofsdata fra landsforsøgene. MSc, 48p.
  30. Jesper Munck Jespersen (1999) Effekt af simuleret jordbearbejdning på fragmentering af jord samt C- og N-mineralisering i tre jorde med forskelligt lerindhold. MSc, 48p.
  31. Christian Thirup (1999) Reduktion af nitratudvaskning i et nitratfølsomt vandindvindingsområde - En scenarieanalyse med jord-plante-atmosfære-modellen DAISY. MSc, 48p.
  32. Mette Klindt Andersen (1999) Short term N mineralization-immobilization turnover in soil after incorporation of green manures as a function of plant litter quality and soil temperature - A comparison of analytical models with the numerical model FLUAZ. MSc, 48p.
  33. Thomas Abildgaard Rasmussen (1998) Effekten ved delvis og fuld placering af NPK ved etablering af sukkerroer. MSc, 48p.
  34. Lena Tinghuus (1999) Omsætning af kløvergræs, græs og bælgplanter. MSc, 48p.
  35. Anders Vestergaard (1998) Validering af Bedriftsløsningens N-omsætningsmodel og beregning af N-tilførselsbehov. MSc, 48p.
  36. Jette Beck (1998) Efterårsudbringning af gylle til vårbyg - immobilisering og planteoptag af gyllens NH4-N efter udbringning med Nordkærmetoden. MSc, 48p.
  37. Annette Vibeke Olsson (1997) Første års virkning i husdyrgødning i vårbyg og vinterhvede. MSc, 48p.
  38. Henrik Hauggaard-Nielsen (1997) Kvælstofdynamikken i kløvergræsmarker - forfrugtsværdi og effekt på jordens frugtbarhed. MSc, 48p.
  39. Torben Bach Hansen (1996) Immobilisering og mineralisering af kvælstof ved efterårsudbringning af kvæggylle. MSc, 36p.
  40. Lars Christensen (1996) Omsætning gennem efterår og vinter 1993/94 i ubevokset jord af 15N fra gødnings 15N tilført vinterraps foråret 1993. MSc, 48p.
  41. Inger Schultz Pedersen (1997) Kvælstofvirkning af efterårsudbragt kvæggylle - akkumulering af uorganiske 15N fra gyllen i jordens mikrobielle biomasse og vinterhvede samt udvaskningspotentialet ved traditionel og skånsom såbedstilberedning. MSc, 48p.

 

 

 

Ph.D. students supervised:

 

  1. Azeem Tariq (ongoing) Climate smart rice farming - decision support systems, mitigation. Oct 2014 –Sept 2018, AgTraIn. Co-supervisor.
  2. Syed Faiz-ul Islam (ongoing) Reduced emissions from intensified rice production systems. Oct 2013 –Sept 2017, AgTraIn. Co-supervisor.
  3. Frederik van der Bom PhD (ongoing) Soil Biological Fertility – Sustainability of Organic and Inorganic Fertilization Practices for Plant Nutrition, Crop Productivity and Soil Health. Mar 2014  Feb 2017, PLEN dept. free scholarship. Main-supervisor.
  4. Quan Van Nguyen (ongoing) Environmental impacts of recycling fermentates from biogas production. Nov 2013 – Oct 2016 on BiChain project, co-supervisor.
  5. Camilla Lemming (on-going) Characterization of phosphorus availability in sewage sludge and its derived products, Phd IRMAR, Jan 2013 – Dec 2015. Co-supervisor.
  6. Athanasios Pantelopoulos (on-going) Assessment of soil quality effects and nutrient availability of manure ash and biochar based biofertilisers, Phd ReUseWaste, 1 Sept 2012-2015, Main supervisor.
  7. George Bekiaris, (on-going) Manure organic matter and nutrient characterization, PhD ReUseWaste. 1 Sept 2012-2015, Co-supervisor.
  8. Pelin KOCATURK (ongoing) Biogas digestate recycling as crop fertilizer - impacts on crop production, livelihoods and environmental quality.  1 Sept 2011 – 1 Sept 2015, AgTraIn. Main-supervisor.
  9. Johanna Lundell (discontinued for personal reasons) Crop cultivars for organic farming – Genetic variation in root growth. 1 June 2011 – 1 June 2014. Co-supervisor.
  10. Marieke ten Hoeve (ongoing) Clean and environmentally friendly animal waste technologies for fertilizer and energy production - Life Cycle Assessment. 1 June 2011 – 1 June 2014. Co-supervisor.
    1. Jonas Duus Stevens Lekfeldt (ongoing). June 2011 –Feb 2015. Co-supervisor.
    2. Kun Zhu (2014) Developing Sustainable, Climate-favorable Fertilizer Technologies for Industrial and Third World Agriculture. 1 Mar 2011 – 1 Mar 2014. Main supervisor.
    3. Wibke Christel (2014) Manure treatment and upgrading to fertilizer and soil amendment products for plant nutrition. 1 Oct 2010 – 1 Oct 2013. Main supervisor.
    4. Quynh Duong Vu (2014) Green-house gas emissions and soil C sequestration potential from manure biogas digestate. 1 Sept 2010 – 1 Sept 2013, Soils and Fertilizer Research Institute, Hanoi, Vietnam. Main-supervisor.
    5. Nguyen Duy Phuong (not finalised) Transformation of Manure in the Soil and Nutrient Efficiency in Degraded and Alluvial Soil. 1 Sept 2010 – 1 Sept 2013, Soils and Fertilizer Research Institute, Hanoi, Vietnam. Co-supervisor.
    6. Martin Preuss Nielsen (discontinued for personal reasons) Consequences for Environmental Emissions, Carbon Sequestration and Resource Substitution in LCA. 1 July 2010 – 1 July 2013. Co-supervisor.
    7. Proyuth Ly (2013) Low External Input Tropical Agriculture: greenhouse gasses, sustainability and livelihoods. 1 Oct 2009 – 1 Oct 2012. Co-supervisor.
    8. Md Albarune Chowdhury (2013) Green-house Gas Emissions – From New Technologies for Treatment and Utilization of Animal Manure and Other Organic Waste Products. 1 Aug 2009 – 1 Aug 2012. Main supervisor.
    9. Olga Popovic (2012) Plant Nutrition and Environmental Impacts of Animal Manure Separation Technologies 1 Oct 2008 – 1 Oct 2011. Main supervisor.
    10. Yaosheng Wang (2011) Deficit irrigation strategies. 1 Oct 2008 – 1 Oct 2011. Co-supervisor.
    11. Karin Jørgensen (2010) Improved fertiliser value of separated animal slurry fibre fractions – variability, composting and effects on crop nutrient supply and soil quality. 1 Jan 2007-15 Aug 2010. Main supervisor.
    12. Tien Minh Tran (2009) Optimising animal manure fertilizer value - Sustainable, sanitary and efficient management of animal manure for plant nutrition. Natioanl Institute of Soils and Fertilizers, Hanoi, Vietnam and KVL, 1 Sep 2006 – 31 Aug 2009. Main Ph.D. supervisor.
    13. Anders Pederesen (2008) Simulation of root proliferation and nitrogen uptake in organic vegetable production - improved prediction of nitrogen dynamics and use efficiency. KVL-DIAS, 1 Jul 2003 – 28 Feb 20007. Main Ph.D. supervisor, secondary supervisor is Adj. Prof. Kristian Thprup-Kristensen, DIAS.
    14. Sander Bruun (2004) Modeling Organic Matter Decomposition in Soils at Different Temporal Scales. KVL, 1 May 2001 – 30 April 2004. Main Ph.D. supervisor
    15. Jesper Luxhøi (2002) Mineralization and immobilization turnover of residual N in soil  - Effect of large organic matter inputs and temperature. KVL. 1 May 1999 – 4 Sep 2002. Main Ph.D. supervisor, secondary supervisor was Prof. Niels E. Nielsen.

 

 

 

Post-docs / assistant professors supervised / mentored:

 

  1. Wibke Christel (2014) Cleanwaste, Main mentor.
  2. Beatriz Gomez Muñoz (Sept 2013-Aug 2015) dNmark. Main mentor
  3. Sean Case, Post-doc (June 2013- Sept 2015) ReUseWaste and dNmark. Main mentor
  4. Sandra López Rayo, Postdoc (medio 2013-2015) Nutrient release on-demand fertilisers. Co-mentor.
  5. Myles Oloefse (2012) ReUseWaste. Main mentor
  6. Clément Peltre (2012) SoilWasteBenefits. Main mentor
  7. Yaosheng Wang (2012) RoCo. Co-mentor.
  8. Tien Minh Tran (2010) SUSANE-II. Main mentor
  9. Vu Khanh Van (2010) SUSANE-II. Co-mentor
  10. Sander Bruun (2004). Main mentor
  11. Jesper Luxhøi (2002). Main mentor

 

 

 

 

 

 

 

Experience with examination and censorship

 

 

 

Examination

As a course coordinator, I have been examiner for the above courses, which has included written final or oral exam (in curriculum as well as project reports) as well as continuous assessments and portfolio.

 

Censorship of BSc and MSc

I have participated in the examination and censoring of many different courses at all levels, and with a wide range of subjects.

 

I also serve on the authorised censor list for the Univ. of Århus, Faculty of Nat. Sci. and Faculty of Agricultural Sci., where I have been censoring MSc theses and several courses for a number of years.

 

Censorship PhD

I have been the chairman, member or opponent (Sweden) of more than 20 Ph.D. censorship committees in Denmark, Norway, Sweden, Estonia, France, Netherlands and Australia:

 

- Aug 1998

Michael Maag: “Denitrification in soils” Department of Population Biology, Institute of Zoology, University of Copenhagen, Denmark.

- Aug 1998

Trond Henriksen: “Carbon and nitrogen turnover in soil as influenced by the chemical composition of crop residues and key properties of the decomposer community”. Dept. of Biotechnological Sciences, Agricultural University of Norway, Aas, Norway.

- Dec 1998

Maria Stenberg: “Soil tillage influences on nitrogen conservation” Department of Soil Sciences, Swedish University of Agricultural Sciences, Uppsala. Sweden.

- Apr 2001

Andreas de Neergaard: “Rhizosphere processes and below-ground carbon dynamics in a combined food and energy cropping system”, Dept. of Agricultural Sciences, KVL (chairman).

- Sep 2001

Audun Korsæth: ”Nitrogen dynamics of agroecosystems: combinations of modelling and experiments at different spatial and temporal scales” Dept. of Biotechnological Sciences, Agricultural University of Norway, Aas, Norway.

- Apr 2003

Bente Føreid: “Temperate low input agroforestry for carbon sequestration”, Dept. of  Agricultural Sciences, KVL

- Dec 2003

Anke Hermann: “Predicting Nitrogen Mineralization from Soil Organic Matter – a Chimera?” Dept. of Soil Sciences, Swedish University of Agricultural Sciences, Uppsala. Sweden

- Nov 2003

Magrethe Askegaard: “Management of potassium in low input systems - with special emphasis on soil test methods and potassium balances”. Danish Institute of Agricultural Sciences, Foulum and Dept. of Agricultural Sciences, KVL, Denmark.

- Jan 2006

Tamara C. Flavel ”Gross N fluxes and microbial population dynamics after the addition of organic mendments to coarse-textured soil”, School of Earth and Geographical Sciences, University of Western Australia.

- Feb 2007

Birgitte Gjettermann “Modelling P Dynamics in soil - Decomposition and Sorption” Dept. of  Agricultural Sciences, Faculty of Life Sciences, Univ. Copenhagen (chairman).

- Sept 2009

Alessio Boldrin “Environmental Assessment of Garden Waste Management” Technical University of Denmark, Department of Environmental Engineering.

- June 2010

Jane Lindedam “Recalcitrance of plant materials – variation in inherent quality and other factors affecting degradation related to agronomy and bioethanol production” Dept. of  Agriculture & Ecology, Faculty of Life Sciences, Univ. Copenhagen (chairman).

- Sept 2010

Pernille Hasse Busk Poulsen “Examination of microbial diversity and function in waste amended soils and chitin amended compost” Dept. of  Agriculture & Ecology, Faculty of Life Sciences, Univ. Copenhagen (chairman).

- Nov 2010

Clement Peltre “Potentialite de Stockage de C Dans les Sols

par Apport de Matieres Organiques Exogenes”, Institut des Sciences et Industries

du Vivant et de l’Environnement (AgroParisTech), France.

 -June 2011

Supathida Aumtong’s “Relationsshops between land use and carbon fractions in soils of northern Thailand and stabilization of carbon in soil microbial biomass residues“, Dept. of  Agriculture & Ecology, Faculty of Life Sciences, Univ. Copenhagen (chairman).

- June 2011

Nadia A. Glæsner ‘Phosphorus mobility in agricultural soils’ Dept. of  Agriculture & Ecology, Faculty of Life Sciences, Univ. Copenhagen (chairman).

- Apr 2012

Jacob W. Jensen “Waste management and enzymatic treatment of Municipal Solid Waste”, Forestry & Landscape, Faculty of Life Sciences, Univ. Copenhagen, (chairman).

- June 2012

Karin Kauer “The Effect of Plant Residues Management and Fertilization on Herbage Growth and Organic Carbon Content in Soil” Estonian University of Life Sciences

Tartu, Estonia

- Oct 2012

Kristian H. Laursen “Multi-elemental and Isotopic Analysis of Organic and Conventional Crops using Atomic Spectroscopy and Chemometrics – Development of analytical tools for organic authentication” , Dept. of  Agriculture & Ecology, Faculty of Life Sciences, Univ. Copenhagen (chairman).

- Feb 2013

Davide Tonini “Environmental assessment of energy production from waste and biomass”. Dept of Environment, DTU.

- Dec 2013

Mr. J.A. Reijneweld “Unravelling changes in soil fertility of agricultural land in the Netherlands”, Alterra/Univ. of Wageningen, NL

- June 2014

Marie van Maarschalkerweerd “New Ways to Determine Plant Nutrient Deficiencies Using Fast Spectroscopy”, Dept. of Plant & Environmental Sciences, Univ. Copenhagen (chairman).

- Sept 2014

Sofie Bryndum “Biotransformation of organic waste into high quality fertilizer” , Dept. of Plant & Environmental Sciences, Univ. Copenhagen (chairman).

 

 

 

 

 

 

 

Education

Ph.D., M.Sc. Agriculture

ID: 4223886