Dataset Information

EU-Trees4F, a dataset on the future distribution of European tree species.

ABSTRACT: We present "EU-Trees4F", a dataset of current and future potential distributions of 67 tree species in Europe at 10 km spatial resolution. We provide both climatically suitable future areas of occupancy and the future distribution expected under a scenario of natural dispersal for two emission scenarios (RCP 4.5 and RCP 8.5) and three time steps (2035, 2065, and 2095). Also, we provide a version of the dataset where tree ranges are limited by future land use. These data-driven projections were made using an ensemble species distribution model calibrated using EU-Forest, a comprehensive dataset of tree species occurrences for Europe, and driven by seven bioclimatic parameters derived from EURO-CORDEX regional climate model simulations, and two soil parameters. "EU-Trees4F", can benefit various research fields, including forestry, biodiversity, ecosystem services, and bio-economy. Possible applications include the calibration or benchmarking of dynamic vegetation models, or informing forest adaptation strategies based on assisted tree migration. Given the multiple European policy initiatives related to forests, this dataset represents a timely and valuable resource to support policymaking.

SUBMITTER: Mauri A

PROVIDER: S-EPMC8813948 | biostudies-literature | 2022 Feb

REPOSITORIES: biostudies-literature

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EU-Trees4F, a dataset on the future distribution of European tree species.

Mauri Achille A Girardello Marco M Strona Giovanni G Beck Pieter S A PSA Forzieri Giovanni G Caudullo Giovanni G Manca Federica F Cescatti Alessandro A

Scientific data 20220203 1

We present "EU-Trees4F", a dataset of current and future potential distributions of 67 tree species in Europe at 10 km spatial resolution. We provide both climatically suitable future areas of occupancy and the future distribution expected under a scenario of natural dispersal for two emission scenarios (RCP 4.5 and RCP 8.5) and three time steps (2035, 2065, and 2095). Also, we provide a version of the dataset where tree ranges are limited by future land use. These data-driven projections were m ...[more]

PMID: 35115529

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Project description:To delineate the biogeographic structure of Lebanon based on native tree and shrub species distribution using ecological niche modeling and dissimilarity indices. Lebanon, Middle East, and Mediterranean basin (34° N-35° W). We compiled a species list of Lebanon phanerophytes and used ecological niche models (ENM) to obtain surface distributions for each species. Then we defined groups of species with overlapping whole distributional ranges (global chorotypes) and significantly similar distributions within Lebanon (regional chorotype). To evaluate spatially grouped sets of species, we mapped the predicted distribution of species belonging to each chorotype. We measured the biogeographic distinctness amongst them using turnover and nestedness indices. Finally, we identified biogeographic transition zones based on the geographical mixture of chorotypes within Lebanon. We grouped the 60 species into nine global and five regional chorotypes. The chorotypes encompassing more than half of all species were rather nested and occurred on the western side of the country at low to middle elevations of Mount Lebanon (Mediterranean and Euro-Siberian chorotypes). The most dissimilar chorotypes occurred in the northeastern part of the country on the Anti-Lebanon mountains (Irano-Turanian) and the southern lowland (Saharo-Arabian). We found a hotspot of species richness at intermediate elevation on the northwestern slopes of the Lebanon range and a biogeographic transition zone at high elevation and the eastern slopes of Mount Lebanon, as well as the southern Anti-Lebanon mountains. Species distribution models allowed us to overcome gaps in occurrence data when studying biogeographical delineation. The first biogeographical structure of Lebanon was generated. The western part of Lebanon belongs to the (East) Mediterranean region, and the northeastern part to the Irano-Turanian region. The remaining areas are part of biogeographical transitional zones. The few endemic trees are characteristics of these transition zones.

Dataset Information

EU-Trees4F, a dataset on the future distribution of European tree species.

Publications

EU-Trees4F, a dataset on the future distribution of European tree species.

Similar Datasets

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