期刊
ECOLOGY LETTERS
卷 25, 期 2, 页码 466-482出版社
WILEY
DOI: 10.1111/ele.13937
关键词
alpine; biodiversity change; forest; forestREplot; GLORIA; grassland; homogenization; resurvey; winner and loser species
类别
资金
- Deutsche Forschungsgemeinschaft [DFG FZT 118]
- Direccion General de Cambio Climatico del Gobierno de Aragon
- Ordesa y Monte Perdido National Park
- Servicio de Medio Ambiente de Soria de la Junta de Castilla y Leon
- Natural Environment Research Council [NE/R016429/1]
- Wissenschaftsforderung der Sudtiroler Landesregierung
- Tiroler Wissenschaftsfonds
- Czech Academy of Sciences [RVO 67985939]
- Ministry of Research and Innovation [22 PFE/2018, PN2019-2022/19270201]
- Dutch Research Council
- European Research Council
- Horizon 2020 [871128, 757833]
- Austrian Academy of Sciences
- Swiss Federal Office of Education and Science
- Swiss Federal Office for the Environment
- Swiss National Park
- Dr. Joachim de Giacomi foundation
- Carnegie-Caledonian PhD Scholarship
- NERC [NE/L002558/1]
- Scientific Grant Agency
The study reveals a pattern of species turnover across different habitats, with smaller-ranged species being replaced by larger-ranged species, and communities shifting towards more nutrient-demanding species. Species from nutrient-rich habitats tend to have larger ranges.
Species turnover is ubiquitous. However, it remains unknown whether certain types of species are consistently gained or lost across different habitats. Here, we analysed the trajectories of 1827 plant species over time intervals of up to 78 years at 141 sites across mountain summits, forests, and lowland grasslands in Europe. We found, albeit with relatively small effect sizes, displacements of smaller- by larger-ranged species across habitats. Communities shifted in parallel towards more nutrient-demanding species, with species from nutrient-rich habitats having larger ranges. Because these species are typically strong competitors, declines of smaller-ranged species could reflect not only abiotic drivers of global change, but also biotic pressure from increased competition. The ubiquitous component of turnover based on species range size we found here may partially reconcile findings of no net loss in local diversity with global species loss, and link community-scale turnover to macroecological processes such as biotic homogenisation.
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