Kristian Koefoed Brandt

Kristian Koefoed Brandt

Associate Professor

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    ORCID: 0000-0001-7886-9708

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    1. 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

    2. 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

    3. 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

    4. 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

    5. 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

    6. Published

      Tightening the concept of copper bioavailability: lessons to be learned from the use of whole-cell bacterial biosensors

      Brandt, Kristian Koefoed, Tom-Petersen, A., Ibrahim, Y. M., Holm, Peter Engelund & Nybroe, O., 2006. 1 p.

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

    7. Published

      The soil microbiota harbors a diversity of carbapenem-hydrolyzing β-lactamases of potential clinical relevance

      Gudeta, D. D., Bortolaia, V., Amos, G., Wellington, E. M. H., Brandt, Kristian Koefoed, Poirel, L., Nielsen, J. B., Westh, Henrik T. & Guardabassi, Luca, 2016, In: Antimicrobial Agents and Chemotherapy. 60, 1, p. 151-160 10 p.

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

    8. 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

    9. Published

      Spatial controls of methane uptake in upland soils across climatic and geological regions in Greenland

      D'Imperio, Ludovica, Li, B., Tiedje, J. M., Oh, Y., Christiansen, Jesper Riis, Kepfer Rojas, Sebastian, Westergaard-Nielsen, Andreas, Brandt, Kristian Koefoed, Holm, Peter Engelund, Wang, P., Ambus, Per Lennart & Elberling, Bo, 2023, In: Communications Earth & Environment. 4, 1, 10 p., 461.

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

    10. 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

    11. 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

    12. 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

    13. Published

      Short-term toxicity assessment of a triazine herbicide (terbutryn) underestimates the sensitivity of soil microorganisms

      Fernández-Calviño, D., Rousk, J., Bååth, E., Bollmann, U. E., Bester, K. & Brandt, Kristian Koefoed, 2021, In: Soil Biology and Biochemistry. 154, 108130.

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

    14. Published

      Selection for Cu-tolerant bacterial communities with altered composition, but unaltered richness, via long-term Cu exposure

      Berg, J., Brandt, Kristian Koefoed, Abu Al-Soud, W., Holm, Peter Engelund, Hansen, Lars Hestbjerg, Sørensen, Søren Johannes & Nybroe, O., 2012, In: Applied and Environmental Microbiology. 78, 20, p. 7438-7446 9 p.

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

    15. 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

    16. Published

      Resilience of soil microbial communities following long-term copper pollution

      Brandt, Kristian Koefoed, Frandsen, R. J. N., Holm, Peter Engelund & Nybroe, O., 2008, Gaps in Pollution Sciences: Abstract Book. Department of Basic Sciences and Environment, University of Copenhagen, p. 32 1 p.

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

    17. Published

      Resilience of soil microbial communities following long-term copper pollution

      Brandt, Kristian Koefoed, Frandsen, R. J. N., Holm, Peter Engelund & Nybroe, O., 2009.

      Research output: Contribution to conference › Poster › Research

    18. 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

    19. 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

    20. 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

    21. 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

    22. Published

      Protozoan predation in soil slurries compromises determination of contaminant mineralization potential

      Badawi, N., Johnsen, A. R., Brandt, Kristian Koefoed, Sørensen, Jan & Aamand, J., 2012, In: Environmental Pollution. 170, p. 32-38 7 p.

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

    23. 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

    24. 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

    25. 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

    26. 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

    27. Published

      Microbial degradation and impact of Bracken toxin ptaquiloside on microbial communities in soil

      Engel, P., Brandt, Kristian Koefoed, Rasmussen, L. H., Ovesen, R. G. & Sørensen, Jan, 2007, In: Chemosphere. 67, 1, p. 202-209 8 p.

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

    28. 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

    29. 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

    30. 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

    31. 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

    32. 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

    33. 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

    34. 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

    35. 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

    36. 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

    37. Published

      Limited impacts of high doses of dietary copper on the gut bacterial metal resistome explain negligible co-selection of antibiotic resistance

      Forouzandeh, A., Lassen, Simon Bo, Brinck, J. E., Zhou, Y. Y., Zhu, J., Solà-Oriol, D., Monteiro, A., Hao, X., Su, J. Q., Stein, H. H., Pérez, J. F. & Brandt, Kristian Koefoed, 2023, In: Science of the Total Environment. 889, 11 p., 164183.

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

    38. Published

      Isothiazolinone inhibition of soil microbial activity persists despite biocide dissipation

      Fernández-Calviño, D., Rousk, J., Bååth, E., Bollmann, U. E., Bester, K. & Brandt, Kristian Koefoed, 2023, In: Soil Biology and Biochemistry. 178, 9 p., 108957.

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

    39. Published

      Insights on strain 115 plant growth-promoting bacteria traits and its contribution in lead stress alleviation in pea (Pisum sativum L.) plants

      Chamekh, Anissa, Kharbech, O., Fersi, C., Driss Limam, R., Brandt, Kristian Koefoed, Djebali, W. & Chouari, R., 2023, In: Archives of Microbiology. 205, 12 p., 1.

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

    40. 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

    41. Published

      Increased pollution-induced bacterial community tolerance to sulfadiazine in soil hotspots amended with artificial root exudates

      Brandt, Kristian Koefoed, Sjøholm, O. R., Krogh, K. A., Halling-Sørensen, B. & Nybroe, O., 2009, In: Environmental Science & Technology (Washington). 43, 8, p. 2963-2968 6 p.

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

    42. Published

      Impacts of dietary copper on the swine gut microbiome and antibiotic resistome

      Brinck, J. E., Lassen, Simon Bo, Forouzandeh, A., Pan, T., Wang, Y. Z., Monteiro, A., Blavi, L., Solà-Oriol, D., Stein, H. H., Su, J. Q. & Brandt, Kristian Koefoed, 2023, In: Science of the Total Environment. 857, 11 p., 159609.

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

    43. 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

    44. 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

    45. Published

      Impacts of barley root exudates and rhizosphere soil conditions on copper bioavailability as determined by whole-cell bacterial biosensors complemented by chemical analysis

      Brandt, Kristian Koefoed, Nybroe, O., Husted, Søren, Hansen, Thomas Hesselhøj & Holm, Peter Engelund, 2009. 2 p.

      Research output: Contribution to conference › Paper › Research

    46. Published

      Impact of previous long-term copper field-exposure on resistance of soil microbial communities to experimentally increased copper levels

      Brandt, Kristian Koefoed, Frandsen, R. J. N., Holm, Peter Engelund & Nybroe, O., 2008, Conference proceedings.

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

    47. Published

      Hydraulically active biopores stimulate pesticide mineralization in agricultural subsoil

      Badawi, N., Johnsen, A. R., Brandt, Kristian Koefoed, Sørensen, Jan & Aamand, J., 2013, In: Soil Biology & Biochemistry. 57, p. 533-541 9 p.

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

    48. Published

      Human health risk assessment (HHRA) for environmental development and transfer of antibiotic resistance

      Ashbolt, N. J., Amézquita, A., Backhaus, T., Borriello, P., Brandt, Kristian Koefoed, Collignon, P., Coors, A., Finley, R., Gaze, W. H., Heberer, T., Lawrence, J. R., Larsson, D. G. J., McEwen, S. A., Ryan, J. J., Schönfeld, J., Silley, P., Snape, J. R., Van den Eede, C. & Topp, E., 2013, In: Environmental Health Perspectives. 121, 9, p. 993-1001 9 p.

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

    49. Published

      Heavy metal pollution and co-selection for antibiotic resistance: A microbial palaeontology approach

      Dickinson, A. W., Power, A., Hansen, M. G., Brandt, Kristian Koefoed, Piliposian, G., Appleby, P., O'Neill, P. A., Jones, R. T., Sierocinski, P., Koskella, B. & Vos, M., Nov 2019, In: Environment International. 132, p. 1-10 105117.

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

    50. 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

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