ArticleScience advances2023
Occurrence-based diversity estimation reveals macroecological and conservation knowledge gaps for global woody plants.
Article in Science advances, 2023. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 5 papers.
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5 citing papers in PubMed, 18 citations in OpenAlex.
- Heat requirement, not warming, governs the urban-rural disparity in spring phenology advancement.Innovation (Cambridge (Mass.)) · 2026Article
- General laws of biodiversity: Climatic niches predict plant range size and ecological dominance globally.Proceedings of the National Academy of Sciences of the United States of America · 2025Article
- Standardized diversity estimation uncovers global distribution patterns and drivers of stream insects.npj biodiversity · 2025Article
- Species richness variation in marine and terrestrial fauna across widespread, fragmented territories: assessing inherent challenges of data scarcity at local and regional scales.Scientific reports · 2025Article
- Effect of climate change onFrontiers in plant science · 2024Article
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Authors and funding
6 authors at 4 institutions in 5 countries.
Funding
No grant is acknowledged in the PubMed record.
Abstract
Incomplete sampling of species' geographic distributions has challenged biogeographers for many years to precisely quantify global-scale biodiversity patterns. After correcting for the spatial inequality of sample completeness, we generated a global species diversity map for woody angiosperms (82,974 species, 13,959,780 occurrence records). The standardized diversity estimated more pronounced latitudinal and longitudinal diversity gradients than the raw data and improved the spatial prediction of diversity based on environmental factors. We identified areas with potentially high species richness and rarity that are poorly explored, unprotected, and threatened by increasing human pressure: They are distributed mostly at low latitudes across central South America, Central Africa, subtropical China, and Indomalayan islands. These priority areas for botanical exploration can help to efficiently fill spatial knowledge gaps for better describing the status of biodiversity and improve the effectiveness of the protected area network for global woody plant conservation.
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Registered trials
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