Kristian Koefoed Brandt

Kristian Koefoed Brandt

Associate Professor

Member of:

    ORCID: 0000-0001-7886-9708

    Publication year:
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    1 - 25 out of 101Page size: 25
    1. 2000
    2. Published

      Does LAS affect the soil ecosystem in sludge-amended soil ? Results from a field trial with well-defined strings of LAS-amended sludge in soil.

      Brandt, Kristian Koefoed, Krogh, P. H., Cassani, G. & Sørensen, Jan, 2000. 8 p.

      Research output: Contribution to conference › Paper › Research

    3. 2001
    4. Published

      Development of nitrification hot-spots around degrading red clover (Trifolium pratense) leaves in soil

      Hesselsøe, M., Pedersen, A., Bundgaard, K., Brandt, Kristian Koefoed & Sørensen, Jan, 2001, In: Biology and Fertility of Soils. 33, p. 238-245 8 p.

      Research output: Contribution to journal › Journal article › Research › peer-review

    5. Published

      Ecology of sulfate reduction in hypersaline environments: A hostile environment for sulfate-reducing bacteria

      Ingvorsen, K. & Brandt, Kristian Koefoed, 2001, Conference proceedings (oral presentation): pp. L12.

      Research output: Chapter in Book/Report/Conference proceeding › Conference abstract in proceedings › Research

    6. Published

      Linear alkylbenzene sulfonates in soil: Overview of effects on microorganisms and microbial processes

      Elsgaard, L. & Brandt, Kristian Koefoed, 2001, Book of Abstracts.

      Research output: Chapter in Book/Report/Conference proceeding › Conference abstract in proceedings › Research

    7. Published

      Organic pollutants in sewage sludge: do they really affect soil microorganisms?

      Brandt, Kristian Koefoed, Hesselsøe, M., Pedersen, A., Henriksen, K., Krogh, P. H. & Sørensen, J., 2001, Conference proceedings (oral presentation).

      Research output: Chapter in Book/Report/Conference proceeding › Conference abstract in proceedings › Research

    8. Published

      Quantification of ammonia oxidizing bacteria in soil using microcolony technique combined with fluorescence in situ hybridization (MCFU-FISH).

      Hesselsøe, M., Brandt, Kristian Koefoed & Sørensen, Jan, 2001, In: FEMS Microbiology Ecology. 38, p. 87-95 9 p.

      Research output: Contribution to journal › Journal article › Research › peer-review

    9. Published

      Quantification of ammonia-oxidizing bacteria in soil using a microcolony technique combined with fluorescent in situ hybridization (FISH)

      Hesselsøe, M., Brandt, Kristian Koefoed & Sørensen, J., 2001, Conference proceedings (poster presentation).

      Research output: Chapter in Book/Report/Conference proceeding › Conference abstract in proceedings › Research

    10. Published

      Toxic effects of linear alkylbenzene sulfonate on metabolic activity, growth rate, and microcolony formation of Nitrosomonas and Nitrosospira strains

      Brandt, Kristian Koefoed, Hesselsøe, M., Roslev, P., Henriksen, K. & Sørensen, Jan, 2001, In: Applied and Environmental Microbiology. 67, 6, p. 2489-2498 10 p.

      Research output: Contribution to journal › Journal article › Research › peer-review

    11. Published

      Toxicity effects of linear alkylbenzene sulfonate (LAS) in autotrophic ammonia-oxidizing bacteria from agricultural soil

      Brandt, Kristian Koefoed, Nielsen, K. B., Hesselsøe, M., Pedersen, A., Henriksen, K. & Sørensen, J., 2001, Book of Abstracts.

      Research output: Chapter in Book/Report/Conference proceeding › Conference abstract in proceedings › Research

    12. Published

      Toxicity effects of linear alkylbenzene sulfonate (LAS) on metabolic activity, growth rate and microcolony formation of Nitrosomonas and Nitrosospira strains

      Brandt, Kristian Koefoed, Hesselsøe, M., Roslev, P., Henriksen, K. & Sørensen, J., 2001, Conference proceedings (oral presentation).

      Research output: Chapter in Book/Report/Conference proceeding › Conference abstract in proceedings › Research

    13. 2002
    14. Published

      Anaerobic microbiology and sulfur cycling in hypersaline sediments with special reference to Great Salt Lake.

      Ingvorsen, K. & Brandt, Kristian Koefoed, 2002, Great Salt Lake - An overview of change.. J. W. Gwynn (ed.). Salt Lake City: Utah Geological and Mineral Survey, p. 387-398 12 p.

      Research output: Chapter in Book/Report/Conference proceeding › Book chapter › Research

    15. Published

      Soil CO2 dynamics in an Arctic dry heath ecosystem

      Elberling, Bo, Brandt, Kristian Koefoed & Jakobsen, B. H., 2002, Conference Proceedings (poster presentation) in the 17th World Congress in Soil Science, Bangkok, Thailand, 14.-21. August 2002..

      Research output: Chapter in Book/Report/Conference proceeding › Conference abstract in proceedings › Research

    16. Published

      Solid-phase contact assay that uses a lux-marked Nitrosomonas europaea reporter strain to estimate toxicity of bioavailable linear alkylbenzene sulfonate in soil

      Brandt, Kristian Koefoed, Pedersen, A. & Sørensen, Jan, 2002, In: Applied and Environmental Microbiology. 68, 7, p. 3502-3508 7 p.

      Research output: Contribution to journal › Journal article › Research › peer-review

    17. 2003
    18. Published

      Activity and population dynamics of heterotrophic and ammonia-oxidizing microorganisms in soil surrounding sludge bands spiked with linear alkylbenzene sulfonate: A field study

      Brandt, Kristian Koefoed, Krogh, P. H. & Sørensen, Jan, 2003, In: Environmental Toxicology and Chemistry. 22, 4, p. 821-829 9 p.

      Research output: Contribution to journal › Journal article › Research › peer-review

    19. Published

      Recycling of sewage sludge and household compost to arable land: fate and effects of organic contaminants, and impact on soil fertility.

      Petersen, S. O., Henriksen, K., Mortensen, G. K., Krogh, P. H., Brandt, Kristian Koefoed, Sørensen, Jan, Madsen, T., Petersen, J. & Grøn, C., 2003, In: Soil & Tillage Research. 72, 2, p. 139-152 14 p.

      Research output: Contribution to journal › Journal article › Research › peer-review

    20. Published

      Uncoupling of microbial CO2 production and release in frozen soil and its implications for field studies of arctic C cycling

      Eberling, B. & Brandt, Kristian Koefoed, 2003, In: Soil Biology & Biochemistry. 35, 2, p. 263-272 10 p.

      Research output: Contribution to journal › Journal article › Research › peer-review

    21. 2004
    22. Published

      Complex microbial communities as ecotoxicological indicators of water quality

      Brandt, Kristian Koefoed, Jørgensen, Niels O. G., Nielsen, T. H. & Winding, A., 2004, Conference Proceedings (oral presentation) in the 10th International Symposium on Miocrobial Ecology ISME10, Cancun, Mexico, 22.-27. August 2004. ( http://www.kenes.com/isme10/program/session1.asp ). p. 872 1 p.

      Research output: Chapter in Book/Report/Conference proceeding › Conference abstract in proceedings › Research

    23. Published

      Influnce of soil moisture on linear alkylbenzene sulfonate-induced toxicity in ammonia-oxidizing bacteria

      Nielsen, K. B., Brandt, Kristian Koefoed, Jacobsen, A., Mortensen, G. K. & Sørensen, Jan, 2004, In: Environmental Toxicology and Chemistry. 23, 2, p. 363-370 8 p.

      Research output: Contribution to journal › Journal article › Research › peer-review

    24. Published

      Microbial community-level toxicity testing of linear alkylbenzene sulfonates in aquatic microcosms

      Brandt, Kristian Koefoed, Jørgensen, Niels O. G., Nielsen, T. H. & Winding, A., 2004, In: FEMS Microbiology Ecology. 49, 2, p. 229-241 13 p.

      Research output: Contribution to journal › Journal article › Research › peer-review

    25. 2005
    26. Published

      Bioavailability of Dissolved Copper Species to Pseudomonas fluorescens

      Holm, Peter Engelund, Ibrahim, Y. M., Tom-Petersen, A., Brandt, Kristian Koefoed & Nybroe, O., 2005, Book of Abstracts. p. 752-753 2 p.

      Research output: Chapter in Book/Report/Conference proceeding › Conference abstract in proceedings › Research

    27. Published

      Bioavailability of Soil Particle-bound Copper to lux-marked, Copper-specific Pseudomonas fluorescens Biosensor

      Brandt, Kristian Koefoed, Holm, Peter Engelund & Nybroe, O., 2005, Book of Abstracts. p. 162-163 2 p.

      Research output: Chapter in Book/Report/Conference proceeding › Conference abstract in proceedings › Research

    28. Published

      Genus V. Desulfocella: Brandt, Patel and Ingvorsen 1999, 198

      Brandt, Kristian Koefoed, Ingvorsen, K. & Patel, B. K. C., 2005, Bergey's manual of systematic bacteriology: the proteobacteria. Garrity, G. M. (ed.). 2. ed. New York: Springer, Vol. 2. p. 971-972 2 p.

      Research output: Chapter in Book/Report/Conference proceeding › Book chapter › Research

    29. 2006
    30. Published

      Bioavailability and toxicity of soil particle-associated copper as determined by two bioluminescent Pseudomonas fluorescens biosensor strains: short communication

      Brandt, Kristian Koefoed, Holm, Peter Engelund & Nybroe, O., 2006, In: Environmental Toxicology and Chemistry. 25, 7, p. 1738-1741 4 p.

      Research output: Contribution to journal › Journal article › Research › peer-review

    31. Published

      Decreased abundance and diversity of culturable Pseudomonas spp. populations with increasing copper exposure in the sugar beet rhizosphere

      Brandt, Kristian Koefoed, Petersen, A., Holm, Peter Engelund & Nybroe, O., 2006, In: FEMS Microbiology Ecology. 56, 2, p. 281-291 11 p.

      Research output: Contribution to journal › Journal article › Research › peer-review

    32. Published

      Impacts of copper on Pseudomonas spp. populations in the sugar beet rhizosphere

      Brandt, Kristian Koefoed, Petersen, A., Holm, Peter Engelund & Nybroe, O., 2006. 1 p.

      Research output: Contribution to conference › Conference abstract for conference › Research

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    ID: 4223444