Microclimate reveals the true thermal niche of forest plant species

0582365 - BÚ 2024 RIV GB eng J - Článek v odborném periodiku
Haesen, S. - Lenoir, J. - Gril, E. - De Frenne, P. - Lembrechts, J. J. - Kopecký, Martin - Macek, Martin - Man, Matěj - Wild, Jan - Van Meerbeek, K.
Microclimate reveals the true thermal niche of forest plant species.
Ecology Letters. Roč. 26, č. 12 (2023), s. 2043-2055. ISSN 1461-023X. E-ISSN 1461-0248
Grant CEP: GA ČR GA20-28119S
Institucionální podpora: RVO:67985939
Klíčová slova: microclimate * species distribution modelling * species response curves
Obor OECD: Plant sciences, botany
Impakt faktor: 8.8, rok: 2022
Způsob publikování: Omezený přístup
https://doi.org/10.1111/ele.14312

Species distributions are conventionally modelled using coarse- grained macroclimate data measured in open areas, potentially leading to biased predictions since most terrestrial species reside in the shade of trees. For forest plant species across Europe, we compared conventional macroclimate- based species distribution models (SDMs) with models corrected for forest microclimate buffering. We show that microclimate- based SDMs at high spatial resolution outperformed models using macroclimate and microclimate data at coarser resolution. Additionally, macroclimate- based models introduced a systematic bias in modelled species response curves, which could result in erroneous range shift predictions. Critically important for conservation science, these models were unable to identify warm and cold refugia at the range edges of species distributions. Our study emphasizes the crucial role of microclimate data when SDMs are used to gain insights into biodiversity conservation in the face of climate change, particularly given the growing policy and management focus on the conservation of refugia worldwide.
Trvalý link: https://hdl.handle.net/11104/0350477