Portfolio of curated databases, maps, and usables, ready to download.
Maps
Plant N uptake and N use efficiency maps
It contains a global map of plant N uptake and N use efficiency, with a 2 km resolution and .grd format. Originally published on Vallicrosa et al., 2025, Egusphere (see Publications).
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Foliar N:P in woody plants
It contains a global map of foliar N:P in woody vegetation: 1 km resolution and .grd format. Originally published on Vallicrosa et al., 2022, Global Ecology and Biogeography (see Publications).
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Foliar N, P and K in woody plants
It contains global maps of foliar N, foliar P, and foliar K in woody vegetation with its corresponding standard error map. 1 km resolution and .grd format. Originally published on Vallicrosa et al., 2021, New Phy (see Publications).
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Databases
Comparative dataset of plant thermal tolerance in temperate and tropical regions
Methodologically harmonized global database of plant thermal tolerance. The dataset focuses exclusively on T50 values derived from ex vivo water-bath experiments combined with chlorophyll fluorescence Fv/Fm measurements, thereby minimizing methodological noise associated with alternative approaches. We curated data from 44 published studies (~58% of the data), integrated unpublished datasets (~34% of the data), and complemented these with new field measurements across temperate regions (~8%). All records were carefully reconciled and annotated for taxonomy, experimental protocol, and metadata, including heat exposure duration, recovery time, growth conditions, sampling context, and climatic background. This resulting database contains 3253 T50 observations spanning 923 species and 160 plant families, covering a broad range of temperate and tropical biomes.
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Growth and foliar elemental composition in French Guyana
Measurements after a 3-year N, P, and N+P addition in French Guyana. Collected in 2019 and originally published in Vallicrosa et al., 2023, Ecology (see Publications). Data in .cvs format, including data from 65 different species.
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Foliar stoichiometry of woody plants worldwide
This data includes foliar N, P, K % in DW of mature leaves in woody plants worldwide, georeferenced information, and plant species. It gathers data from 230 published articles, TRY database, ICP forest database, the Tundra Trait Team and the Catalan Forest Inventory (Gracia et al., 2004). Compiled until 2020, ~24000 data points.
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