Jan H. Christensen
Professor
Section for Environmental Chemistry and Physics
Thorvaldsensvej 40, 1871 Frederiksberg C, 71 Højhus 71, Building: 71-6-T634
Member of:
- 1964
- Published
Crude Oil and Refined Product Fingerprinting: Principles
Wang, Z., Fingas, M., Yang, C. & Christensen, Jan H., 1 Jan 1964, Environmental Forensics: Contaminant Specific Guide. Elsevier Science Inc., p. 339-407 69 p.Research output: Chapter in Book/Report/Conference proceeding › Book chapter › Research › peer-review
- Published
Crude Oil and Refined Product Fingerprinting: Applications
Wang, Z. & Christensen, Jan H., 1 Jan 1964, Environmental Forensics: Contaminant Specific Guide. Elsevier Science Inc., p. 409-464 56 p.Research output: Chapter in Book/Report/Conference proceeding › Book chapter › Research › peer-review
- 1993
- Published
Determination of 1-hydroxypyrene in human urine by high-performance liquid chromatography
Hansen, Åse Marie, Poulsen, O. M., Christensen, Jan H. & Hansen, S. H., 1993, In: Journal of Analytical Toxicology. 17, 1, p. 38-41 4 p.Research output: Contribution to journal › Journal article › Research › peer-review
- 1996
- Published
Multiple change-point analysis of disease incidence rates
Christensen, Jan H. & Rudemo, M., 1996, In: Preventive Veterinary Medicine. 99, p. 53-76 24 p.Research output: Contribution to journal › Journal article › Research › peer-review
- 1997
- Published
Response characteristics and application of chalcogenide glass Cr(VI)selective electrode
Christensen, Jan H., Clemmensen, P., Hansen, G., Liltorp, K. & Mortensen, J., 1997, In: Sensors and Actuators B: Chemical. 45, p. 239 243 p.Research output: Contribution to journal › Journal article › Research › peer-review
- 2000
Identification of oil spills by GC/MS fingerprinting in relation to the Danish maritime oil spill response
Hansen, A. B., Christensen, Jan H., Avnskjold, J., Andersen, I. & Rasmussen, C. A., 2000, Oil and Hydrocarbon Spills II: Modelling, Analysis and Control. Rodriguez, G. R. (ed.). WIT Press, p. 199-207 9 p. (Water Studies, Vol. 8).Research output: Chapter in Book/Report/Conference proceeding › Article in proceedings › Research › peer-review
- Published
Development and application of a hyphenated analytical and chemometric method in petroleum characterisation, identification and degradation studies
Christensen, Jan H., Hansen, A., Andersen, Ove & Mortensen, J., 1 Dec 2000, In: Water Studies. 8, p. 189-198 10 p.Research output: Contribution to journal › Conference article › Research › peer-review
- 2001
- Published
Screening of Polybrominated Diphenyl Ethers in Blue Mussels, Marine and Freshwater Sediments in Denmark
Christensen, Jan H. & Platz, J., 2001, In: Journal of Environmental Monitoring. 3, 5, p. 543 547 p.Research output: Contribution to journal › Journal article › Research › peer-review
- 2002
- Published
Application of multivariate data analysis for assessing the early fate of petrogenic compounds in the marine environment following the Baltic Carrier oil spill
Christensen, Jan H., 2002, In: Polycyclic Aromatic Compounds. 22, p. 703 714 p.Research output: Contribution to journal › Journal article › Research › peer-review
- Published
Modeling of Advective solute transport in sandy sediments inhabited by the lugworm Arenicola Marina
Timmermann, K., Christensen, Jan H. & Banta, G. T., 2002, In: Journal of Marine Research. 60, p. 151 169 p.Research output: Contribution to journal › Journal article › Research › peer-review
- Published
Polybrominated Diphenyl Ethers (PBDEs) in Marine Fish and Blue Mussels from Southern Greenland
Christensen, Jan H., Glasius, M., Pecseli, M. & Pritzl, G., 2002, In: Chemosphere. 47, p. 631 638 p.Research output: Contribution to journal › Journal article › Research › peer-review
- Published
A preliminary study on fate of oil in marine sediments inhabited by the polychaete Nereis diversicolor
Christensen, Jan H., Hansen, A. B., Mortensen, J. & Andersen, Ove, 1 Dec 2002, Oil and Gas Hydrocarbon Spills III: Modelling, Analysis and Control. Brebbia, C. A. (ed.). WITPress, Vol. 11. p. 289-300 12 p.Research output: Chapter in Book/Report/Conference proceeding › Article in proceedings › Research › peer-review
- 2003
- Published
Biodegradation of oil in the coastal environment - Application of multivariate data analysis
Christensen, Jan H., Hansen, A. B., Mortensen, J. & Andersen, Ove, 1 Dec 2003, p. 349-362. 14 p.Research output: Contribution to conference › Paper › Research › peer-review
- Published
The Baltic Carrier oil spill: Monitoring and assessment of PAC levels in water, sediment and biota
Pécseli, M., Pritzl, G., Hansen, A. B., Christensen, Jan H., Andersen, Ove, Banta, G., Johansen, K. & Sørensen, J. L., 1 Dec 2003, p. 953-970. 18 p.Research output: Contribution to conference › Paper › Research › peer-review
- 2004
- Published
Persistent halogenated compounds in black guillemots (Cepphus grylle) from Greenland - levels, compound patterns and spatial trends
Vorkamp, K., Christensen, Jan H., Glasius, M. & Riget, F. F., 2004, In: Marine Pollution Bulletin. 48, 1-2, p. 111 121 p.Research output: Contribution to journal › Journal article › Research › peer-review
- Published
Polybrominated diphenyl ethers and organochlorine compounds in biota from the marine environment of East Greenland
Vorkamp, K., Christensen, Jan H. & Riget, F. F., 2004, In: Science of the Total Environment. 331, p. 143 155 p.Research output: Contribution to journal › Journal article › Research › peer-review
- 2005
- Published
Characterization and matching of oil samples using fluorescence spectroscopy and parallel factor analysis
Christensen, Jan H., Hansen, A. B., Mortensen, J. & Andersen, O., 2005, In: Bunseki. 77, 7, p. 2210-2217 18 p.Research output: Contribution to journal › Journal article › Research › peer-review
- Published
Characterization, weathering, and application of sesquiterpanes to source identification of spilled lighter petroleum products
Wang, Z., Yang, C., Fingas, M., Hollebone, B., Peng, X., Hansen, A. B. & Christensen, Jan H., 2005, In: Environmental Science & Technology (Washington). 39, 22, p. 8700-8707 8 p.Research output: Contribution to journal › Journal article › Research
- Published
Chemical fingerprinting of terpanes and steranes by chromatographic alignment and principal component analysis
Christensen, Jan H., Hansen, A. B. & Andersen, O., 2005. 11 p.Research output: Contribution to conference › Paper › Research
- Published
Evaluation of oil biodegradation using time warping and PCA
Christensen, Jan H., Hansen, A. B. & Andersen, O., 2005. 12 p.Research output: Contribution to conference › Paper › Research
- Published
Evaluation of short-term physical weathering of a heavy fuel oil by use of time warping and PCA
Malmquist, L. M. V., Olsen, R. R., Christensen, Jan H. & Andersen, O., 2005. 11 p.Research output: Contribution to conference › Paper › Research
- Published
Multivariate statistical methods for evaluating biodegradation of mineral oil
Christensen, Jan H., Hansen, A. B., Karlson, U., Mortensen, J. & Andersen, O., 2005, In: Journal of Chromatography A. 1090, 1-2, p. 133-145 13 p.Research output: Contribution to journal › Journal article › Research › peer-review
- Published
Chemical fingerprinting of petroleum biomakers using time warping and PCA
Christensen, Jan H., Tomasi, Giorgio & Hansen, A. B., 1 Jan 2005, In: Environmental Science & Technology (Washington). 39, 1, p. 255-260 6 p.Research output: Contribution to journal › Journal article › Research › peer-review
- Published
Chromatographic preprocessing of GC-MS data for analysis of complex chemical mixtures
Christensen, Jan H., Mortensen, J., Hansen, A. B. & Andersen, O., 7 Jan 2005, In: Journal of Chromatography A. 1062, 1, p. 113-123 11 p.Research output: Contribution to journal › Journal article › Research › peer-review
- Published
Halogenated organic contaminants in marine fish and mussels from southern Greenland - Pilot study on relations to trophic levels and local sources
Glasius, M., Christensen, Jan H., Platz, J. & Vorkamp, K., 1 Feb 2005, In: Journal of Environmental Monitoring. 7, 2, p. 127-131 5 p.Research output: Contribution to journal › Journal article › Research › peer-review
- 2006
- Published
Crude oil and refined product fingerprinting: principles
Wang, Z., Fingas, M., Yang, C. & Christensen, Jan H., 2006, Environmental forensics: contaminant specific guide. Morrison, R. D. & Murphy, B. L. (eds.). Academic Press, p. 340-407 68 p.Research output: Chapter in Book/Report/Conference proceeding › Book chapter › Research
- Published
Crude oil and refined product fingerprinting: applications
Wang, Z. & Christensen, Jan H., 2006, Environmental forensics: contaminant specific guide. Morrison, R. D. & Murphy, B. L. (eds.). Academic Press, p. 410-464 55 p.Research output: Chapter in Book/Report/Conference proceeding › Book chapter › Research
- Published
Metabolic fingerprinting of crude plant extracts using ESI-TOF mass spectrometry
Petersen, Iben Lykke, Christensen, Jan H., Sørensen, H., Ravn, H. W. & Hansen, Hans Chr. Bruun, 2006, Environment and stress: symposium abstracts and program. p. 27 1 p.Research output: Chapter in Book/Report/Conference proceeding › Conference abstract in proceedings › Research
- Published
- Published
- Published
Metabolic fingerprinting of crude plant extracts using Q-TOF mass spectrometry
Petersen, Iben Lykke, Christensen, Jan H., Ravn, H. W., Sørensen, H. & Hansen, Hans Chr. Bruun, 2006. 1 p.Research output: Contribution to conference › Conference abstract for conference › Research
- 2007
- Published
A Multivariate Approach to Oil Hydrocarbon Fingerprinting and Spill Source Identification
Christensen, Jan H. & Tomasi, Giorgio, 2007, Oil Spill Environmental Forensics: Fingerprinting And Source Identification. Elsevier, p. 293-325 33 p.Research output: Chapter in Book/Report/Conference proceeding › Book chapter › Research › peer-review
- Published
Assessment of oil weathering by gas chromatography-mass spectrometry, time warping and principal component analysis
Malmquist, L. M. V., Olsen, R. R., Hansen, A. B., Andersen, O. & Christensen, Jan H., 2007, In: Journal of Chromatography A. 1164, 1-2, p. 262-270 9 p.Research output: Contribution to journal › Journal article › Research › peer-review
- Published
Linking presence of functional genes and chemical fingerprints in soil bacterial communities contaminated with PAHs
Jensen, K. S., Christensen, Jan H. & Winding, A., 2007. 1 p.Research output: Contribution to conference › Poster › Research
- Published
Practical aspects of chemometrics for oil spill fingerprinting
Christensen, Jan H. & Tomasi, Giorgio, 2007, In: Journal of Chromatography A. 1169, 1-2, p. 1-22 22 p.Research output: Contribution to journal › Journal article › Research › peer-review
- Published
- 2008
- Published
Do we know the environmental fate of antibiotic feed additives used in poultry production - or is there a gap?
Hansen, M., Björklund, B. E., Christensen, Jan H., Krogh, K. A., Brandt, A. & Halling-Sørensen, B., 2008, Gaps in Pollution Science: Abstract Book. Department of Basic Sciences and Environment, University of Copenhagen, 1 p.Research output: Chapter in Book/Report/Conference proceeding › Conference abstract in proceedings › Research
- Published
Isomer-specific biodegradation of methylphenanthrenes by soil bacteria
Lamberts, R. F., Christensen, Jan H., Mayer, P., Andersen, O. & Johnsen, A. R., 2008, In: Environmental Science & Technology (Washington). 42, 13, p. 4790-4796 7 p.Research output: Contribution to journal › Journal article › Research › peer-review
- Published
Quantification and source identification of polycyclic aromatic hydrocarbons in sediment, soil, and water spinach from Hanoi, Vietnam
Boll, E. S., Christensen, Jan H. & Holm, Peter Engelund, 2008, In: Journal of Environmental Monitoring. 10, 2, p. 261-269 9 p.Research output: Contribution to journal › Journal article › Research › peer-review
- Published
Univariate and multivariate characterization of heavy fuel oil weathering and biodegradation in soil
Lamberts, R. F., Johnsen, A. R., Andersen, O. & Christensen, Jan H., 2008, In: Environmental Pollution. 156, 2, p. 297-305 9 p.Research output: Contribution to journal › Journal article › Research › peer-review
- 2009
- Published
A tucker model based approach for analysis of complex oil biodegradation data
Tomasi, Giorgio & Christensen, Jan H., 2009, In: Journal of Chromatography A. 1216, 45, p. 7865-7872 8 p.Research output: Contribution to journal › Journal article › Research › peer-review
- Published
Do we know the environmental fate of antibiotic feed additives used in poultry production - or is there a gap?
Hansen, M., Björklund, B. E., Christensen, Jan H., Krogh, K. A., Brandt, A. & Halling-Sørensen, B., 2009.Research output: Contribution to conference › Poster › Research
- Published
Extraction of polycyclic aromatic hydrocarbons from smoked fish using pressurized liquid extraction with integrated fat removal
Lund, M., Duedahl-Olesen, L. & Christensen, Jan H., 2009, In: Talanta: The International Journal of Pure and Applied Analytical Chemistry. 79, 1, p. 10-15 6 p.Research output: Contribution to journal › Journal article › Research › peer-review
- Published
Fate and antibacterial potency of anticoccidal drugs and their main abiotic degradation products
Hansen, M., Krogh, K. A., Brandt, A., Christensen, Jan H. & Halling-Sørensen, B., 2009, In: Environmental Pollution. 157, 2, p. 474-480 7 p.Research output: Contribution to journal › Journal article › Research › peer-review
- Published
Organic contaminants in complex environmental samples: profiling, quantification and chemometric data analysis
Strobel, Bjarne W. & Christensen, Jan H., 2009, Gaps in Pollution Science: A Workshop at KU-LIFE. p. 9 1 p.Research output: Chapter in Book/Report/Conference proceeding › Conference abstract in proceedings › Research
- Published
PARAFAC modeling of fluorescence excitation-emission spectra of fish bile for rapid en route screening of PAC exposure
Christensen, Jan H., Tomasi, Giorgio, Strand, J. & Andersen, O., 2009, In: Environmental Science & Technology (Washington). 43, 12, p. 4439-4445 7 p.Research output: Contribution to journal › Journal article › Research › peer-review
- Published
Pressurised liquid extraction of flavonoids in onions: method development and validation
Søltoft, M., Christensen, Jan H., Nielsen, J. & Knuthsen, P., 2009, In: Talanta: The International Journal of Pure and Applied Analytical Chemistry. 80, 1, p. 269-278 10 p.Research output: Contribution to journal › Journal article › Research › peer-review
- 2010
- Published
A novel approach for characterization of polycyclic aromatic hydrocarbon (PAH) pollution patterns in sediments from Guanabara Bay, Rio de Janeiro, Brazil
Christensen, Jan H., Tomasi, Giorgio, Scofield, A. D. L. & Meniconi, M. D. F. G., 2010, In: Environmental Pollution. 158, 10, p. 3290-3297 8 p.Research output: Contribution to journal › Journal article › Research › peer-review
- Published
A pre-processing strategy for liquid chromatography time-of-flight mass spectrometry metabolic fingerprinting data
Nielsen, Nikoline Juul, Tomasi, Giorgio, Frandsen, R. J. N., Kristensen, M. B., Nielsen, J., Giese, H. & Christensen, Jan H., 2010, In: Metabolomics. 6, 3, p. 341-352 12 p.Research output: Contribution to journal › Journal article › Research › peer-review
- Published
Blending of heritable recognition cues among ant nestmates creates distinct colony gestalt odours but prevents within-colony nepotism
van Zweden, J. S., Brask, J. B., Christensen, Jan H., Boomsma, Jacobus J., Linksvayer, T. A. & D'Ettorre, P., 2010, In: Journal of Evolutionary Biology. 23, 7, p. 1498-1508 11 p.Research output: Contribution to journal › Journal article › Research › peer-review
ID: 4239565
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Quantification and source identification of polycyclic aromatic hydrocarbons in sediment, soil, and water spinach from Hanoi, Vietnam
Research output: Contribution to journal › Journal article › Research › peer-review
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Metabolic fingerprinting of Lactobacillus paracasei: the optimal quenching strategy
Research output: Contribution to journal › Journal article › Research › peer-review
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188
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GC × GC–HRMS nontarget fingerprinting of organic micropollutants in urban freshwater sediments
Research output: Contribution to journal › Journal article › Research › peer-review
Published