Threatened Old-Growth Tree Occurrences in Sweden (2025)
收藏NIAID Data Ecosystem2026-05-10 收录
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https://figshare.com/articles/dataset/Threatened_Old-Growth_Tree_Species_Occurrences_in_Sweden_in_2025/31289455
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资源简介：
This dataset contains occurrences of 11 threatened old-growth tree species in Sweden, extracted via the GBIF API. Records were filtered to include only those with precise geographic coordinates within Sweden, duplicates and flagged records were removed, and species names were validated against the GBIF taxonomic backbone. The dataset provides a high-confidence, derived record suitable for research, conservation planning, and biodiversity assessments. The species included are: Ulmus glabra L., Ulmus minor Mill., Ulmus laevis Pall., Acer campestre L., Tilia platyphyllos Scop., Fraxinus excelsior L., Picea abies (L.) H.Karst., Pinus sylvestris L., Betula pubescens Ehrh., Populus tremula L., and Sorbus aucuparia L.
Source data: GBIF.org (08 February 2026) GBIF Occurrence Download https://doi.org/10.15468/dl.gnjwuf
Derivation: Records were filtered to remove trees with an absent status and those that did not occur in the 2025 calendar year.
创建时间：
2026-02-08
