2023
Habitat-based biodiversity responses to macroclimate and edaphic factors in European fen ecosystems
JIMÉNEZ ALFARO GONZÁLEZ, Borja, Liene AUNINA, Michele CARBOGNANI, Daniel DÍTĚ, Eduardo FERNANDEZ-PASCUAL et. al.Základní údaje
Originální název
Habitat-based biodiversity responses to macroclimate and edaphic factors in European fen ecosystems
Autoři
JIMÉNEZ ALFARO GONZÁLEZ, Borja (724 Španělsko, garant, domácí), Liene AUNINA, Michele CARBOGNANI, Daniel DÍTĚ (703 Slovensko, domácí), Eduardo FERNANDEZ-PASCUAL, Emmanuel GARBOLINO, Ondřej HÁJEK (203 Česká republika, domácí), Petra HÁJKOVÁ (203 Česká republika, domácí), Tatiana G. IVCHENKO, Ute JANDT, Florian JANSEN, Tiina H M KOLARI, Pawel PAWLIKOWSKI, Aaron PEREZ-HAASE, Tomáš PETERKA (203 Česká republika, domácí), Alessandro PETRAGLIA, Zuzana PLESKOVÁ (703 Slovensko, domácí), Teemu TAHVANAINEN, Marcello TOMASELLI a Michal HÁJEK (203 Česká republika, domácí)
Vydání
Global Change Biology, Wiley, 2023, 1354-1013
Další údaje
Jazyk
angličtina
Typ výsledku
Článek v odborném periodiku
Obor
10619 Biodiversity conservation
Stát vydavatele
Spojené státy
Utajení
není předmětem státního či obchodního tajemství
Odkazy
Impakt faktor
Impact factor: 11.600 v roce 2022
Kód RIV
RIV/00216224:14310/23:00134282
Organizační jednotka
Přírodovědecká fakulta
UT WoS
001083787400001
Klíčová slova anglicky
climate change; edaphic factors; fens; habitat types; peatlands
Štítky
Příznaky
Mezinárodní význam, Recenzováno
Změněno: 14. 11. 2023 11:13, Mgr. Marie Šípková, DiS.
Anotace
V originále
Understanding large-scale drivers of biodiversity in palustrine wetlands is challenging due to the combined effects of macroclimate and local edaphic conditions. In boreal and temperate fen ecosystems, the influence of macroclimate on biodiversity is modulated by hydrological settings across habitats, making it difficult to assess their vulnerability to climate change. Here, we investigate the influence of macroclimate and edaphic factors on three Essential Biodiversity Variables across eight ecologically defined habitats that align with ecosystem classifications and red lists. We used 27,555 vegetation plot samples from European fens to assess the influence of macroclimate and groundwater pH predictors on the geographic distribution of each habitat type. Additionally, we modeled the relative influence of macroclimate, water pH, and water table depth on community species richness and composition, focusing on 309 plant specialists. Our models reveal strong effects of mean annual temperature, diurnal thermal range, and summer temperature on biodiversity variables, with contrasting differences among habitats. While macroclimatic factors primarily shape geographic distributions and species richness, edaphic factors emerge as the primary drivers of composition for vascular plants and bryophytes. Annual precipitation exhibits non-linear effects on fen biodiversity, with varying impact across habitats with different hydrological characteristics, suggesting a minimum requirement of 600 mm of annual precipitation for the occurrence of fen ecosystems. Our results anticipate potential impacts of climate warming on European fens, with predictable changes among habitat types and geographic regions. Moreover, we provide evidence that the drivers of biodiversity in boreal and temperate fens are closely tied to the ecological characteristics of each habitat type and the dispersal abilities of bryophytes and vascular plants. Given that the influence of macroclimate and edaphic factors on fen ecosystems is habitat specific, climate change research and conservation actions should consider ecological differentiation within functional IUCN ecosystems at continental and regional scales.
Návaznosti
GA19-01775S, projekt VaV |
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GX19-28491X, projekt VaV |
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