J 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; Liene AUNINA; Michele CARBOGNANI; Daniel DÍTĚ; Eduardo FERNANDEZ-PASCUAL; Emmanuel GARBOLINO; Ondřej HÁJEK; Petra HÁJKOVÁ; Tatiana G. IVCHENKO; Ute JANDT; Florian JANSEN; Tiina H M KOLARI; Pawel PAWLIKOWSKI; Aaron PEREZ-HAASE; Tomáš PETERKA; Alessandro PETRAGLIA; Zuzana PLESKOVÁ; Teemu TAHVANAINEN; Marcello TOMASELLI a Michal HÁJEK

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: 10.800

Označené pro přenos do RIV

Ano

Kód RIV

RIV/00216224:14310/23:00134282

Organizační jednotka

Přírodovědecká fakulta

EID Scopus

Klíčová slova anglicky

climate change; edaphic factors; fens; habitat types; peatlands

Štítky

Příznaky

Mezinárodní význam, Recenzováno
Změněno: 14. 11. 2023 11:13, Mgr. Marie Novosadová 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
Název: Současná a budoucí diverzita evropských slatinišť v měnícím se světě
Investor: Grantová agentura ČR, Současná a budoucí diverzita evropských slatinišť v měnícím se světě
GX19-28491X, projekt VaV
Název: Centrum pro evropské vegetační syntézy (CEVS) (Akronym: CEVS)
Investor: Grantová agentura ČR, Centrum pro evropské vegetační syntézy (CEVS)