Univ.-Prof. Priv.-Doz. Dr. Martin Kainz
Leiter - Research Lab Aquatic Ecosystem Research and -Health
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martin.kainz@donau-uni.ac.at
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+43 7486 20060-50
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+43 7486 20060-20 (Fax)
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Zum Kontaktformular
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Campus Krems, Trakt UD, 1. Stock, 1.08
- Universität für Weiterbildung Krems
- Research Lab Aquatic Ecosystem Research and -Health
- Dr.-Karl-Dorrek-Straße 30
- 3500 Krems
- Österreich
Projekte (Auszug Forschungsdatenbank)
Laufende Projekte
Climate change – herbicides interactions on lipid biochemistry
Projektzeitraum: 01.12.2025–30.11.2028
Projektverantwortung (Universität für Weiterbildung Krems): Martin Kainz
Fördergeber: FWF
Trophic fate of lipids in eutrophic aquatic ecosystems
Projektzeitraum: 01.01.2025–31.12.2028
Projektverantwortung (Universität für Weiterbildung Krems): Martin Kainz
Fördergeber: FWF
Naturbasiertes Regenwassermanagement
Projektzeitraum: 01.01.2025–31.12.2025
Projektverantwortung (Universität für Weiterbildung Krems): Martin Kainz
Fördergeber: Bundesländer (inkl. deren Stiftungen und Einrichtungen)
Projektzeitraum: 01.07.2023–31.01.2026
Projektverantwortung (Universität für Weiterbildung Krems): Martin Kainz
Fördergeber: Bundesländer (inkl. deren Stiftungen und Einrichtungen)
Publikationen (Auszug Forschungsdatenbank)
Kainz, M.J.; Hager, H.; Schneeberger, E. (2026). Auswirkungen des teilweisen Ersatzes von Fischmehl in Forellenmastfutter unterschiedlichen Energiegehalts durch Produkte tierischen, bzw. veganen Ursprungs auf Wachstum, Gesundheit und Fettsäurengehalt beim Elsässersaibling. Österreichs Fischerei, Jg. 79, S.27-37
Amorim, C. A., Kainz, M. J. (2025). Shifts in assembly rules and loss of zooplankton functional diversity across hypereutrophic fishponds. Ecology Letters, 2025, 0:e/0289: 10.1111/ele.70289
Fedorcák, J.; Veselý, L.; Košco, J.; Mari, S.; Kainz, M. J.; Závorka, L. (2025). Dietary overlap of invasive cyprinids and common carp in fishponds of Central Europe. Aquaculture, 595 (2025): https://doi.org/10.1016/j.aquaculture.2024.741677
Gmeiner, I.; Vitecek, S.; Wassenaar, L.; Kainz, M. J.; Pilecky, M. (2025). Selective retention of long-chain polyunsaturated fatty acids in Heptageniidae (Ephemeroptera) of subalpine streams. Freshwater Biology, Volume70, Issue6: e70052
Gmeiner, I.; Vitecek, S.; Wassenaar, L.I.; Kainz, M.J.; Pilecky, M. (2025). Selective Retention of Long-Chain Polyunsaturated Fatty Acids in Heptageniidae (Ephemeroptera) of Subalpine Streams. Freshwater Biology, Vol. 70 Issue 6: https://doi.org/10.1111/fwb.70052
Génier, C.; Pilecky, M.; Kainz, M. J.; Guglielmo, C.; Hobson, K. (2025). Barn swallows and purple martins convert precursors to long-chain polyunsaturated fatty acids: Implications for conservation of riparian- vs. inland-nesting habitats. Conservation Physiology, Volume 13, Issue 1,: coaf068
Huang, J.; Guo, F.; Kainz, M.J.; Bunn, S.E.; Ouyang, X.; Li, F.; Du, Qu.; Zhang, Y. (2025). Quantitative assessment of trophic flow based on polyunsaturated fatty acids reveals that high-quality algae support aquatic food webs irrespective of dams. Limnology and Oceanography: https://doi.org/10.1002/lno.70100
Huang, J.; Kainz, M. J.; Bunn, S. E.; Ouyang, X.; Li, F.; Du, Q.; Zhang, Y.; Guo, F (2025). Quantitative assessment of trophic flow based on polyunsaturated fatty acids reveals that high-quality algae support aquatic food webs irrespective of dams. Limnology and Oceanography, Volume70, Issue8: Pages 2008-2025
Mathieu, F.; Rautio, M.; Marshall, J.; Woods, R.; Kainz, M. J. (2025). Diet predicts fatty acids of zooplankton more than environmental or geographical variables: evidence from subarctic to subtropical aquatic ecosystems. Inland Waters, Volume 15, 2025 - Issue 1: 2511112
Ruiz, T.; Kainz, M. J. (2025). Extreme temperature events directly and indirectly mediate evolutionary adaptation of zooplankton metabolic rate. Limnology and Oceangraphy, Volume70, Issue8: Pages 2256-2266
Ruiz, T.; Kainz, M.J. (2025). Extreme temperature events directly and indirectly mediate evolutionary adaptation of zooplankton metabolic rate. Limnology and Oceanography, 9999, 2025, 1-11: https://doi.org/10.1002/lno.70121
Twining, C. W.; Blanco, A.; Dutton, C.; Kainz, M. J.; Harvey, E.; Kraus, J. M.; Martin-Creuzburg, D.; Parmar, T. P.; Roxanna Razavi, N.; Richoux, N.; Saboret, G.; Sarran, C.; Schmidt, T. S.; Shipley, J. R.; Subalusk, A. L. (2025). Integrating the bright and dark sides of aquatic resource subsidies – a synthesis. Ecology Letters, Volume28, Issue4: e70109
Twining, C.W; Blanco, A.; Dutton, C.; Kainz, M.J.; Harvey, E.; et.al. (2025). Integrating the Bright and Dark Sides of Aquatic Resource Subsidies—A Synthesis. Ecology Letters, 2025; 28:e70109: https://doi.org/10.1111/ele.70109
Yang, Z.; Guo, F.; Bunn, S.E.; Ouyang, X.; Kainz, M. J.; Li, F., Gao; W., Zhang, Y. (2025). Resource quality and quantity exert different influences on trophic interactions and food web pyramids across varying water nutrient levels. Freshwater Biology, Volume70, Issue7: e70073
Yang, Z.; Guo, F.; Bunn, S.E.; Quyang, X.; Kainz, M.J.; Li, F.; Gao, W.; Zhang, Y. (2025). Resource Quality and Quantity Exert Distinct Influences on Trophic Interactions and Food Web Pyramids Under Different Nutrient Conditions. Freshwater Biology, Vol. 70, Issue 7: https://doi.org/10.1111/fwb.70073
Abonyi, A.; Fornberg, J.; Rasconi, S.; Ptacnik, R.; Kainz, M. J.; Lafferty, K. D. (2024). The chytrid insurance hypothesis: integrating parasitic chytrids into a biodiversity–ecosystem functioning framework for phytoplankton–zooplankton population dynamics. Oecologia, Vol. 204, p. 279-288, Special Issue: Parasites In Aquatic Ecology: https://doi.org/10.1007/s00442-024-05519-w
Anparasan, L.; Pilecky, M.; Ramirez, M. I.; Hobson, K. A.; Kainz, M. J.; Wassenaar, L. I. (2024). Essential and nonessential fatty acid composition and use in overwintering monarch butterflies. Journal of Comparative Physiology A: Neuroethology, Sensory, Neural, and Behavioral Physiology: https://doi.org/10.1007/s00359-024-01727-0
Huang, J., Guo, F., Burford, M. A., Kainz, M. J., Li, F., Gao, W., Ouyang, X., Zhang, Y. (2024). How do small dams alter river food webs? A food quality perspective along the aquatic food web continuum. Journal of Environmental Management, 335: https://doi.org/10.1016/j.jenvman.2024.120501
Kers, E.; Leu, E.; Amundsen, P.-A.; Primicerio, R.; Kainz, M.; Poste, A. E. (2024). Under ice plankton and lipid dynamics in a subarctic lake. Journal of Plankton Research, 2024, 00, 1-15: https://doi.org/10.1093/plankt/fbae018
Luo, Yiduo; Wang, Yu; Guo, Fen; Kainz, M. J.; You, Jiaqi; Li, Feilong; Gao, Wei; Shen, Xiaomei; Tao, Juan; Zhang, Yuan (2024). Sources and fate of omega-3 polyunsaturated fatty acids in a highly eutrophic lake. Science of the Total Environment, Vol. 932: https://doi.org/10.1016/j.scitotenv.2024.172879
Vorträge (Auszug Forschungsdatenbank)
How does species richness affect dietary quality of zooplankton in fishponds of Lower Austria? – A lipid approach
Tage der Biodiversität, 27.02.2026
Teichlandschaften des Waldviertels – ‚TeichFit‘: eine einzigartige Forschungsregion für Nachhaltigkeit, klimafitte Lebensräume und Gesundheit
Forschungsfest Niederösterreich, 10.10.2025
Temporal Dynamics and Species Turnover Drive Zooplankton Metacommunities in Waldviertel Fishponds
Forschungsfest Niederösterreich, 10.10.2025
Eutrophication drives loss of zooplankton functional diversity despite stable species richness in fishponds
Forschungsfest Niederösterreich, 10.10.2025
Temporal dynamics and species turnover drive zooplankton metacommunities in Waldviertel fishponds
SIL-Austria Annual Meeting, 11.09.2025
Eutrophication drives loss of zooplankton functional diversity despite stable species richness in fishponds
SIL-Austria Annual Meeting 2025, 11.09.2025
Using compound-specific stable isotope analysis to trace essential fatty acid bioconversion in invertebrates and fish from freshwater lakes
SIL-Austria Annual Meeting, 11.09.2025
Drought Impacts on Energy Dynamics in Overwintering Monarch Butterflies: An Isotopic and Lipid Perspective
International Monarch Science Symposium, 05.08.2025
Freshwater biodiversity - status, advances & future priorities
14th Symposium for European Freshwater Sciences, 21.07.2025
Auswirkungen von Klimakrise und Pestizideinsatz auf Fettsäuren im Nahrungsnetz
One Water meeting, 15.05.2025
Welche Fette braucht das Gehirn? Ein Überblick über das „Hirnschmalz“ in Fischen
Jahr der Hirngesundheit, 30.04.2025
Daily atmospheric precipitation stable water isotopes help disentangling water flow paths and sources at a long-term limnological research station
European Geophysical Union (EGU) meeting, 27.04.2025
Changing precipitation patterns affect nitrate input to and subsequent cycling in a subalpine lake
European Geophysical Union (EGU) meeting, 27.04.2025
Wasser und Ökosysteme in Zeiten des globalen Wandels
Vortragsreihe im Haus der Wildnis, 27.03.2025
Lake Water Isotopes – a global isotopes network to assess lake evaporation and mixing
Global Lakes Ecological Observatory Network, 17.02.2025
Fischteiche als Hotspots der Nachhaltigkeit und Biodiversität
Fortbildungstagung fu¨r Fischhaltung und Fischzucht, 14.01.2025
Assessing zooplankton foraging depths using fatty acid-specific stable isotopes.
SIL-Austria Meeting, 02.10.2024
Selective retention of long-chain polyunsaturated fatty acids in Heptageniidae (Ephemeroptera) of subalpine streams.
SIL-Austria Meeting 2024, 02.10.2024
Ectotherms metabolic adaptations to climate change: Insights from Daphnia resurrection.
SIL-Austria Meeting 2024, 02.10.2024
Lipid origins and dynamics of the migratory monarch butterfly: New perspectives using compound specific stable isotopic (2H and 13C) analysis of essential and non-essential fatty acids.
IsoEcol 2024, 01.08.2024
