Kristian Koefoed Brandt

Kristian Koefoed Brandt

Associate Professor

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    ORCID: 0000-0001-7886-9708

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    1. Published

      Evidence for co-selection of antibiotic resistance genes and mobile genetic elements in metal polluted urban soils

      Zhao, Y., Cocerva, T., Cox, S., Tardif, S., Su, J. Q., Zhu, Y. G. & Brandt, Kristian Koefoed, 15 Mar 2019, In: Science of the Total Environment. 656, p. 512-520

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

    2. Published

      AsChip: A High-Throughput qPCR Chip for Comprehensive Profiling of Genes Linked to Microbial Cycling of Arsenic

      Zhao, Y., Su, J. Q., Ye, J., Rensing, C., Tardif, S., Zhu, Y. G. & Brandt, Kristian Koefoed, 15 Jan 2019, In: Environmental Science and Technology. 53, 2, p. 798-807 10 p.

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

    3. Published

      Feed additives shift gut microbiota and enrich antibiotic resistance in swine gut

      Zhao, Y., Su, J., An, X., Huang, F., Rensing, C., Brandt, Kristian Koefoed & Zhu, Y., 15 Apr 2018, In: Science of the Total Environment. 621, p. 1224-1232 9 p.

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

    4. Published

      Antibiotic resistome in the livestock and aquaculture industries: Status and solutions

      Zhao, Y., Yang, Q. E., Zhou, X., Wang, F., Muurinen, J., Virta, M. P., Brandt, Kristian Koefoed & Zhu, Y., 2021, In: Critical Reviews in Environmental Science and Technology. 51, 19, p. 2159-2196 38 p.

      Research output: Contribution to journal › Review › Research › peer-review

    5. Published

      Response of microbial taxonomic and nitrogen functional attributes to elevated nitrate in suburban groundwater

      Zhang, L., He, W., Huang, F., He, W., Zhou, P., Chen, C., Rensing, C., Brandt, Kristian Koefoed, He, J., Liu, F., Zhao, Y. & Guo, H., 2023, In: Science of the Total Environment. 874, 12 p., 162524.

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

    6. Published

      Niche differentiation and biogeography of Bathyarchaeia in paddy soil ecosystems: a case study in eastern China

      Yi, Xingyun, Brandt, Kristian Koefoed, Xue, S., Peng, J., Wang, Y., Li, M., Deng, Y. & Duan, G., 2024, In: Environmental Microbiome. 19, 12 p., 13.

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

    7. Published

      Soil bacteria and protists show different sensitivity to polycyclic aromatic hydrocarbons at controlled chemical activity

      Winding, A., Modrzyński, J. J., Christensen, Jan H., Brandt, Kristian Koefoed & Mayer, P., 2019, In: FEMS Microbiology Letters. 366, 17, fnz214.

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

    8. Published

      Potential feedback mediated by soil microbiome response to warming in a glacier forefield

      Wang, Y., Ma, A., Liu, G., Ma, J., Wei, J., Zhou, H., Brandt, Kristian Koefoed & Zhuang, G., 2020, In: Global Change Biology. 26, 2, p. 697-708

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

    9. Published

      Copper bioavailability and impact on bacterial growth in flow-through rainbow trout aquaculture systems

      Tom-Petersen, A., Brandt, Kristian Koefoed, Nybroe, O. & Jørgensen, Niels O. G., 2011, In: Aquaculture. 322-323, p. 259-262 4 p.

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

    10. Published

      Abundance and diversity of culturable Pseudomonas constitute sensitive indicators for adverse long-term copper impacts in soil

      Thorsen, M. K., Brandt, Kristian Koefoed & Nybroe, O., 2013, In: Soil Biology & Biochemistry. 57, p. 933-935 3 p.

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

    11. Published

      Factors governing the solid phase distribution of Cr, Cu and As in contaminated soil after 40 years of ageing

      Tardif, S., Cipullo, S., Sø, H. U., Wragg, J., Holm, Peter Engelund, Coulon, F., Brandt, Kristian Koefoed & Cave, M., 20 Feb 2019, In: Science of the Total Environment. 652, p. 744-754

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

    12. Published

      Impacts of biochar materials on copper speciation, bioavailability, and toxicity in chromated copper arsenate polluted soil

      Tang, Yinqi, Wang, Chen, Holm, Peter Engelund, Hansen, Hans Chr. Bruun & Brandt, Kristian Koefoed, 2023, In: Journal of Hazardous Materials. 459, 14 p., 132067.

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

    13. Published

      A converging subset of soil bacterial taxa is permissive to the IncP-1 plasmid pKJK5 across a range of soil copper contamination

      Song, J., Klümper, U., Riber, Leise, Dechesne, A., Smets, B. F., Sørensen, Søren Johannes & Brandt, Kristian Koefoed, 2020, In: FEMS Microbiology Ecology. 96, 11, 10 p., fiaa200.

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

    14. Published

      Comparison of metals and tetracycline as selective agents for development of tetracycline resistant bacterial communities in agricultural soil

      Song, J., Rensing, C., Holm, Peter Engelund, Virta, M. & Brandt, Kristian Koefoed, 2017, In: Environmental Science & Technology (Washington). 51, 5, p. 3040-3047 8 p.

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

    15. Published

      Dissipation of pterosin B in acid soils - tracking the fate of the bracken fern carcinogen ptaquiloside

      Skourti-Stathaki, E., Clauson-Kaas, F., Brandt, Kristian Koefoed, Rasmussen, L. H. & Hansen, Hans Chr. Bruun, 2016, In: Chemosphere. 165, p. 453-459 7 p.

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

    16. Published

      Long-term application of Swedish sewage sludge on farmland does not cause clear changes in the soil bacterial resistome

      Rutgersson, C., Ebmeyer, S., Lassen, Simon Bo, Karkman, A., Fick, J., Kristiansson, E., Brandt, Kristian Koefoed, Flach, C. & Larsson, D. G. J., 2020, In: Environment International. 137, 12 p., 105339.

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

    17. Published

      Two draft genome sequences of Pseudomonas jessenii strains isolated from a copper contaminated site in Denmark

      Qin, Y., Wang, D., Brandt, Kristian Koefoed & Rensing, C., 2016, In: Standards in Genomic Sciences. 11, 9 p., 86.

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

    18. Published

      Management options for reducing the release of antibiotics and antibiotic resistance genes to the environment

      Pruden, A., Larsson, D. G. J., Amézquita, A., Collignon, P., Brandt, Kristian Koefoed, Graham, D. W., Lazorchak, J. M., Suzuki, S., Silley, P., Snape, J. R., Topp, E., Zhang, T. & Zhu, Y., 2013, In: Environmental Health Perspectives. 121, 8, p. 878-885 8 p.

      Research output: Contribution to journal › Review › 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

      Assessment of risks related to agricultural use of sewage sludge, pig and cattle slurry

      Pedersen, K. E., Brandt, Kristian Koefoed, Hansen, M., Cedergreen, Nina & Magid, Jakob, 2019, Department of Plant and Environmental Sciences, University of Copenhagen. 143 p.

      Research output: Book/Report › Report › Research

    21. Published

      Biomedicine in the environment: cyclotides constitute potent natural toxins in plants and soil bacteria

      Ovesen, R. G., Brandt, Kristian Koefoed, Göransson, U., Nielsen, J., Hansen, Hans Chr. Bruun & Cedergreen, Nina, 2011, In: Environmental Toxicology and Chemistry. 30, 5, p. 1190-1196 7 p.

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

    22. Published

      Copper toxicity to bioluminescent Nitrosomonas europaea in soil is explained by the free metal ion activity in pore water

      Ore, S., Mertens, J., Brandt, Kristian Koefoed & Smolders, E., 2010, In: Environmental Science & Technology (Washington). 44, 23, p. 9201-9206 6 p.

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

    23. Published

      Assessment and Modelling of Copper Toxicity in Soil-less Culture using a bioluminescent Nitrosomonas europaea strain

      Ore, S., Mertens, J., Brandt, Kristian Koefoed & Smolders, E., 2009. 2 p.

      Research output: Contribution to conference › Paper › Research

    24. Published

      Differential bioavailability of copper complexes to bioluminescent Pseudomonas fluorescens reporter strains

      Nybroe, O., Brandt, Kristian Koefoed, Ibrahim, Y. M., Tom-Petersen, A. & Holm, Peter Engelund, 2008, In: Environmental Toxicology and Chemistry. 27, 11, p. 2246-2252 7 p.

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

    25. Published

      Methods to detect and quantify bacteria in soil: chapter 11

      Nybroe, O., Brandt, Kristian Koefoed, Nicolaisen, Mette Haubjerg & Sørensen, Jan, 2007, Modern soil microbiology. p. 283-316 34 p.

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

    26. Published

      Coping with copper: legacy effect of copper on potential activity of soil bacteria following a century of exposure

      Nunes, I. M., Jacquiod, S. J. A., Brejnrod, A. D., Holm, Peter Engelund, Johansen, A., Brandt, Kristian Koefoed, Priemé, Anders & Sørensen, Søren Johannes, 2016, In: F E M S Microbiology Ecology. 92, 11, 12 p., fiw175.

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

    27. 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

    28. Published

      Effects of alternating wetting and drying versus continuous flooding on fertilizer nitrogen fate in rice fields in the Mekong Delta, Vietnam

      Nguyen, M. D., Brandt, Kristian Koefoed, Sørensen, Jan, Hung, N. N., Hach, C. V., Tan, P. S. & Dalsgaard, T., 2012, In: Soil Biology & Biochemistry. 47, p. 166-174 9 p.

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

    29. Published

      Rapid and sensitive Nitrosomonas europaea biosensor assay for quantification of bioavailable ammonium Sensu Strictu in soil

      Nguyen, M. D., Risgaard-Petersen, N., Sørensen, Jan & Brandt, Kristian Koefoed, 2011, In: Environmental Science & Technology (Washington). 45, 3, p. 1048-1054 7 p.

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

    30. Published

      Evaluation of dimethyl sulfoxide (DMSO) as a co-solvent for toxicity testing of hydrophobic organic compounds

      Modrzyński, J. J., Christensen, Jan H. & Brandt, Kristian Koefoed, 2019, In: Ecotoxicology. 28, p. 1136-1141

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

    31. Published

      Limited recovery of soil microbial activity after transient exposure to gasoline vapors

      Modrzynski, J. J., Christensen, Jan H., Mayer, P. & Brandt, Kristian Koefoed, 2016, In: Environmental Pollution. 216, p. 826-835 10 p.

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

    32. Published

      Comparative assessment of the risks associated with use of manure and sewage sludge in Danish agriculture

      Magid, Jakob, Pedersen, K. E., Hansen, M., Cedergreen, Nina & Brandt, Kristian Koefoed, 2020, Advances in Agronomy. Sparks, D. L. (ed.). Elsevier, p. 289-334 (Advances in Agronomy, Vol. 164).

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

    33. Published

      Evaluation of the leucine incorporation technique for detection of pollution-induced community tolerance to copper in a long-term agricultural field trial with urban waste fertilizers

      Lekfeldt, J. D. S., Magid, Jakob, Holm, Peter Engelund, Nybroe, O. & Brandt, Kristian Koefoed, 2014, In: Environmental Pollution. 194, p. 78-85 8 p.

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

    34. Published

      Prevalence of antibiotic resistance genes in Pangasianodon hypophthalmus and Oreochromis niloticus aquaculture production systems in Bangladesh

      Lassen, Simon Bo, Ahsan, M. E., Islam, S. R., Zhou, X. Y., Razzak, M. A., Su, J. Q. & Brandt, Kristian Koefoed, 2022, In: Science of the Total Environment. 813, 151915.

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

    35. Published

      Critical knowledge gaps and research needs related to the environmental dimensions of antibiotic resistance

      Larsson, D. G. J., Andremont, A., Bengtsson-Palme, J., Brandt, K. K., Husman, A. M. D. R., Fagerstedt, P., Fick, J., Flach, C-F., Gaze, W. H., Kuroda, M., Kvint, K., Laxminarayan, R., Manaia, C. M., Nielsen, K. M., Plant, L., Ploy, M-C., Segovia, C., Simonet, P., Smalla, K., Snape, J. & 6 others, Topp, E., van Hengel, A. J., Verner-Jeffreys, D. W., Virta, M. P. J., Wellington, E. M. & Wernersson, A., 2018, In: Environment International. 117, p. 132-138

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

    36. Published

      Metal stressors consistently modulate bacterial conjugal plasmid uptake potential in a phylogenetically conserved manner

      Klümper, U., Dechesne, A., Riber, Leise, Brandt, Kristian Koefoed, Gülay, A., Sørensen, Søren Johannes & Smets, B. F., 2017, In: The ISME Journal. 11, 1, p. 152-165 14 p.

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

    37. Published

      Vogesella mureinivorans sp. nov., a peptidoglycan-degrading bacterium from lake water

      Jørgensen, Niels O. G., Brandt, Kristian Koefoed, Nybroe, O. & Hansen, M., 2010, In: International Journal of Systematic and Evolutionary Microbiology. 60, 10, p. 2467-2472 6 p.

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

    38. Published

      Delftia lacustris sp. nov., a peptidoglycandegrading bacterium from fresh water, and emended description of Delftia tsuruhatensis as a peptidoglycan-degrading bacterium

      Jørgensen, Niels O. G., Brandt, Kristian Koefoed, Nybroe, O. & Hansen, M., 2009, In: International Journal of Systematic and Evolutionary Microbiology. 59, p. 2195-2199 5 p.

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

    39. Published

      Long-term soil metal exposure impaired temporal variation in microbial metatranscriptomes and enriched active phages

      Jacquiod, S., Nunes, I., Brejnrod, A., Hansen, M. A., Holm, Peter Engelund, Johansen, A., Brandt, Kristian Koefoed, Priemé, Anders & Sørensen, Søren Johannes, 2018, In: Microbiome. 6, p. 1-14 223.

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

    40. 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

    41. 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

    42. 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

    43. Published

      Gyllesprednings virkning på jordens funktionalitet: fokus på kobber

      Holm, Peter Engelund, Brandt, Kristian Koefoed & Nybroe, O., 2007, Ikke angivet. ATV Jord og Grundvand, p. 13-20 8 p.

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

    44. 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

    45. 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

    46. 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

    47. Published

      Survey of bromodeoxyuridine uptake among environmental bacteria and variation in uptake rates in a taxonomically diverse set of bacterial isolates

      Hellman, M., Berg, J., Brandt, Kristian Koefoed & Hallin, S., 2011, In: Journal of Microbiological Methods. 86, 3, p. 376-378 3 p.

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

    48. Published

      Evaluation of pH-Dependent Metal Speciation Artifacts in Whole-Cell Bioreporter Analysis

      Hansen, M. G., Marcussen, H., Holm, Peter Engelund & Brandt, Kristian Koefoed, 1 Jan 2019, In: Journal of Environmental Quality. 48, 1, p. 199-204 6 p.

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

    49. Published

      Biodegradation kinetics testing of two hydrophobic UVCBs - potential for substrate toxicity supports testing at low concentrations

      Hammershoj, R., Sjøholm, K. K., Birch, H., Brandt, Kristian Koefoed & Mayer, P., 2020, In: Environmental Science Processes & Impacts. 22, 11, p. 2172-2180 9 p.

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

    50. Published

      Low concentration of copper inhibits colonization of soil by the arbuscular mycorrhizal fungus Glomus intraradices and changes the microbial community structure

      Hagerberg, D., Manique, N., Brandt, Kristian Koefoed, Larsen, J., Nybroe, O. & Olsson, S., 2011, In: Microbial Ecology. 61, 4, p. 844-852 9 p.

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

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