Publication Details |
| Category | Text Publication |
| Reference Category | Preprints |
| DOI | 10.1101/2024.07.06.602319 |
Licence  |
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| Title (Primary) | Global-scale quantification of responses to anthropogenic stressors in six riverine organism groups |
| Author | Kaijser, W.; Schürings, C.; Schneider, A.; Prati, S.; Musiol, M.; Wenskus, F.; Brauer, V.S.; Feldhaus, L.; Wagner, C.S.; Bayer, R.; Pimentel, I.M.; Birk, S.; Brauns, M.; Dunne, L.; Enss, J.; Farias, L.; Feld, C.K.; Gillmann, S.M.; Hupalo, K.; Osakpolor, S.E.; Olberg, S.; Schlautmann, C.; Schwelm, J.; Wells, N.E.; Sures, B.; Schäfer, R.B.; Hering, D. |
| Source Titel | bioRxiv |
| Year | 2024 |
| Department | FLOEK |
| Language | englisch |
| Topic | T5 Future Landscapes |
| Abstract | Rivers globally are impacted by numerous anthropogenic stressors, including water pollution, habitat degradation, and climate change, which collectively stress biodiversity and ecosystem functioning. This study systematically reviews and analyses published and unpublished data to understand how five aquatic organism groups (bacteria, algae, macrophytes, invertebrates, fish) respond to seven common stressors (salinization, oxygen depletion, fine sediment enrichment, temperature increase, flow modifications and nitrogen or phosphorus enrichment). Using an analytical framework that includes Generalized Linear Models (GLMs) and Robust Bayesian Meta Analysis (RoBMA), we extracted data from 143 relevant datasets out of 29,749 screened articles. Our results reveal a negative relationship between invertebrates and salinity, fine sediment enrichment, and temperature increase, while fish respond positively to increased oxygen levels and temperature. Bacteria and algae show variable responses, with algae positively associated with nitrogen. The findings highlight strong variability in stressor-response relations across organism groups and stressor types, and emphasize the need for more targeted studies on underrepresented groups like macrophytes and microorganisms. This analysis enhances the predictive understanding of stressor impacts on riverine biodiversity, informing future river ecosystem management and restoration efforts. |
| Persistent UFZ Identifier | https://www.ufz.de/index.php?en=20939&ufzPublicationIdentifier=29525 |
| Kaijser, W., Schürings, C., Schneider, A., Prati, S., Musiol, M., Wenskus, F., Brauer, V.S., Feldhaus, L., Wagner, C.S., Bayer, R., Pimentel, I.M., Birk, S., Brauns, M., Dunne, L., Enss, J., Farias, L., Feld, C.K., Gillmann, S.M., Hupalo, K., Osakpolor, S.E., Olberg, S., Schlautmann, C., Schwelm, J., Wells, N.E., Sures, B., Schäfer, R.B., Hering, D. (2024): Global-scale quantification of responses to anthropogenic stressors in six riverine organism groups bioRxiv 10.1101/2024.07.06.602319 |
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