Year: 2026
Type: article
Abstract: ABSTRACT Fagus longipetiolata Seemen and Fagus lucida Rehder & E.H. Wilson are the dominant species in subtropical deciduous broad‐leaved forests of China, playing crucial ecological and economic roles. As ecologically and economically important trees, it is critical to understand their responses to climate change. This study employed MaxEnt modeling to discover the range shifts from their historical distributions to future projections. The distribution of suitable habitats of F. longipetiolata is more affected by precipitation, and that of F. lucida is more sensitive to temperature. High‐suitability habitats for both species were concentrated predominantly in the Yangtze River Basin. While both species showed substantial distribution centroid shifts since the Last Glacial Maximum (LGM), F. lucida exhibited greater habitat fragmentation and more pronounced reductions in high‐suitability areas under projected climate change compared to F. longipetiolata . Our results suggest that despite close phylogenetic relationships, these sister species face divergent climate change threats, with F. lucida being more vulnerable. These findings not only advance the conservation strategies for F. lucida but also provide critical insights for mitigating the impacts of intensifying global warming on subtropical forest ecosystems.
Source: Ecology and Evolution
DOI: 10.1002/ece3.72979
Authors: Yifeng Chen, Chang Guo, Linlin Cao, Zhixiang Zhang, Wenpan Dong
Institution: Beijing Forestry University
Language: English
Subfield: Ecological Modeling
Field: Environmental Science
Domain: Physical Sciences
SDGs: Life on land, Climate action
Open Access status: gold
Estimated APC paid: $2,570
Award: G6669799081
OpenAlex ID: W7126206271