2024
Multi-decadal improvements in the ecological quality of European rivers are not consistently reflected in biodiversity metrics
SINCLAIR, James S., Ellen A. R. WELTI, Florian ALTERMATT, Mario ÁLVAREZ-CABRIA, Jukka AROVIITA et. al.Základní údaje
Originální název
Multi-decadal improvements in the ecological quality of European rivers are not consistently reflected in biodiversity metrics
Autoři
SINCLAIR, James S. (garant), Ellen A. R. WELTI, Florian ALTERMATT, Mario ÁLVAREZ-CABRIA, Jukka AROVIITA, Nathan J. BAKER, Libuše BAREŠOVÁ, José BARQUÍN, Luca BONACINA, Núria BONADA, Miguel CAÑEDO-ARGÜELLES, Zoltán CSABAI, Elvira DE EYTO, Alain DOHET, Gerald DÖRFLINGER, Tor E. ERIKSEN, Vesela EVTIMOVA, Maria J. FEIO, Martial FERRÉOL, Mathieu FLOURY, Marie Anne Eurie FORIO, Riccardo FORNAROLI, Peter L. M. GOETHALS, Jani HEINO, Daniel HERING, Kaisa-Leena HUTTUNEN, Sonja C. JÄHNIG, Richard K. JOHNSON, Lenka KUGLEROVÁ, Benjamin KUPILAS, Lionel HOSTE, Aitor LARRAÑAGA, Patrick LEITNER, Armin W. LORENZ, Brendan G. MCKIE, Timo MUOTKA, Diana OSADČAJA, Riku PAAVOLA, Vaidas PALINAUSKAS, Petr PAŘIL (203 Česká republika, domácí), Francesca PILOTTO, Marek POLÁŠEK (203 Česká republika, domácí), Jes J RASMUSSEN, Ralf B. SCHÄFER, Astrid SCHMIDT-KLOIBER, Alberto SCOTTI, Agnija SKUJA, Michal STRAKA (203 Česká republika, domácí), Rachel STUBBINGTON, Henn TIMM, Violeta TYUFEKCHIEVA, Iakovos TZIORTZIS, Rudy VANNEVEL, Gábor VÁRBÍRÓ, Gaute VELLE, Ralf C. M. VERDONSCHOT, Sarah VRAY a Peter HAASE
Vydání
Nature Ecology and Evolution, London, UK, Nature Publishing Group, 2024, 2397-334X
Další údaje
Jazyk
angličtina
Typ výsledku
Článek v odborném periodiku
Obor
10510 Climatic research
Stát vydavatele
Německo
Utajení
není předmětem státního či obchodního tajemství
Odkazy
Impakt faktor
Impact factor: 16.800 v roce 2022
Organizační jednotka
Přírodovědecká fakulta
UT WoS
001271363400001
Klíčová slova anglicky
Animals; Biodiversity; Ecosystem; Europe; Humans; Invertebrates; Rivers
Příznaky
Mezinárodní význam, Recenzováno
Změněno: 9. 8. 2024 14:27, Mgr. Lucie Jarošová, DiS.
Anotace
V originále
Humans impact terrestrial, marine and freshwater ecosystems, yet many broad-scale studies have found no systematic, negative biodiversity changes (for example, decreasing abundance or taxon richness). Here we show that mixed biodiversity responses may arise because community metrics show variable responses to anthropogenic impacts across broad spatial scales. We first quantified temporal trends in anthropogenic impacts for 1,365 riverine invertebrate communities from 23 European countries, based on similarity to least-impacted reference communities. Reference comparisons provide necessary, but often missing, baselines for evaluating whether communities are negatively impacted or have improved (less or more similar, respectively). We then determined whether changing impacts were consistently reflected in metrics of community abundance, taxon richness, evenness and composition. Invertebrate communities improved, that is, became more similar to reference conditions, from 1992 until the 2010s, after which improvements plateaued. Improvements were generally reflected by higher taxon richness, providing evidence that certain community metrics can broadly indicate anthropogenic impacts. However, richness responses were highly variable among sites, and we found no consistent responses in community abundance, evenness or composition. These findings suggest that, without sufficient data and careful metric selection, many common community metrics cannot reliably reflect anthropogenic impacts, helping explain the prevalence of mixed biodiversity trends.
Návaznosti
GA23-05268S, projekt VaV |
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