Research output per year
Research output per year
Personal profile
Short presentation
My research focuses on cycling of organic compounds by microbial populations in natural and humane-created ecosystems. In recent projects the following activities are studied:
- Ecological function of actinomycetes and their off-taste production in natural environments, water reservoirs and aquacultures, including production and degradation of geosmin and MIB.
- Utilization and production of urea, purines, amino acid isomers, proteins and bacterial cell wall components by natural populations of microorganisms.
- Relations between natural microbial diversity, viruses and cycling of specific nitrogen compounds.
Keywords
- Fish
- Groundwater
- ???Jord, vand og arealanvendelse???
- ???Mikrobiologi???
- Water and health
- Water supply
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Collaborations and top research areas from the last five years
Recent external collaboration on country/territory level. Dive into details by clicking on the dots or
Research output
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Geosmin fluctuations and potential hotspots for elevated levels in recirculated aquaculture system (RAS): a case study from pikeperch (Stizostedion lucioperca) production in Denmark
Podduturi, R., Petersen, M. A., Vestergaard, M. & Jørgensen, N. O. G., 1 Jan 2020, In: Aquaculture. 514, p. 1-8 734501.Research output: Contribution to journal › Journal article › Research › peer-review
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Detection of saxitoxin-producing cyanobacteria in subtropical Brazilian drinking water supply reservoir by quantitative PCR
De Almeida Bispo Moraes, M., Rodrigues, R. A. M., Podduturi, R., Jørgensen, N. O. G. & Calijuri, M. D. C., May 2019.Research output: Contribution to conference › Poster › Research › peer-review
7 Downloads (Pure) -
Dynamics of geosmin-producing bacteria in a full-scale saltwater recirculated aquaculture system
Lukassen, M. B., Podduturi, R., Rohaan, B., Jørgensen, N. O. G. & Nielsen, J. L., 1 Feb 2019, In: Aquaculture. 500, p. 170-177 8 p.Research output: Contribution to journal › Journal article › Research › peer-review
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Evaluating the microbial effects of stocking freshwater snails (Physa gyrina) in water reuse systems culturing rainbow trout (Oncorhynchus mykiss)
Davidson, J., Plautz, C. Z., Grimm, C., Jørgensen, N. O. G., Podduturi, R., Raines, C., Snader, R., Summerfelt, S. & Good, C., 3 Apr 2019, In: Journal of Applied Aquaculture. 31, 2, p. 97-120Research output: Contribution to journal › Journal article › Research › peer-review
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Grey water treatment in stacked multi-layer reactors with passive aeration and particle trapping
Prajapati, B., Jensen, M. B., Jørgensen, N. O. G. & Petersen, N. B., 15 Sept 2019, In: Water Research. 161, p. 181-190Research output: Contribution to journal › Journal article › Research › peer-review
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Microbial Production of the Off-Flavor Geosmin in Tilapia Production in Brazilian Water Reservoirs: Importance of Bacteria in the Intestine and Other Fish-Associated Environments
Lukassen, M. B., Jonge, N. D., Bjerregaard, S. M., Podduturi, R., Jørgensen, N. O. G., Petersen, M. A., David, G. S., da Silva, R. J. & Nielsen, J. L., 2019, In: Frontiers in Microbiology. 10, 12 p., 2447.Research output: Contribution to journal › Journal article › Research › peer-review
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Testing the yield of a pilot-scale bubble column photobioreactor for cultivation of the microalga Rhodomonas salina as feed for intensive calanoid copepod cultures
Vu, M. T. T., Jepsen, P. M., Jørgensen, N. O. G., Hansen, B. W. & Nielsen, S. L., 2019, In: Aquaculture Research. 50, 1, p. 63-71 9 p.Research output: Contribution to journal › Journal article › Research › peer-review
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A screening method for the isolation of bacteria capable of degrading toxic steroidal glycoalkaloids present in potato
Hennessy, R. C., Jørgensen, N. O. G., Scavenius, C., Enghild, J. J., Greve-Poulsen, M., Sørensen, O. B. & Stougaard, P., 5 Nov 2018, In: Frontiers in Microbiology. 9, p. 1-7 7 p., 2648.Research output: Contribution to journal › Journal article › Research › peer-review
Activities
- 2 Lecture and oral contribution
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Tainting of Rainbow Trout Taste and Odor Compounds in Freshwater Aquaculture Systems in Denmark
Niels O. G. Jørgensen (Lecturer)
20 Aug 2010Activity: Talk or presentation types › Lecture and oral contribution
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Trout breeding in recirculated freshwater systems in Denmark. Tainting of fish by taste-and-odor compounds and general strategies for water treatment
Niels O. G. Jørgensen (Lecturer)
5 Aug 2010Activity: Talk or presentation types › Lecture and oral contribution