論文 - 詳細
| RRC ID | 72094 |
|---|---|
| 著者 | Guo WY, Serra-Diaz JM, Schrodt F, Eiserhardt WL, Maitner BS, Merow C, Violle C, Anand M, Belluau M, Bruun HH, Byun C, Catford JA, Cerabolini BEL, Chacón-Madrigal E, Ciccarelli D, Cornelissen JHC, Dang-Le AT, de Frutos A, Dias AS, Giroldo AB, Guo K, Gutiérrez AG, Hattingh W, He T, Hietz P, Hough-Snee N, Jansen S, Kattge J, Klein T, Komac B, Kraft NJB, Kramer K, Lavorel S, Lusk CH, Martin AR, Mencuccini M, Michaletz ST, Minden V, Mori AS, Niinemets Ü, Onoda Y, Peñuelas J, Pillar VD, Pisek J, Robroek BJM, Schamp B, Slot M, Sosinski ÊE Jr, Soudzilovskaia NA, Thiffault N, van Bodegom P, van der Plas F, Wright IJ, Xu WB, Zheng J, Enquist BJ, Svenning JC. |
| タイトル | High exposure of global tree diversity to human pressure. |
| ジャーナル | Proc Natl Acad Sci U S A |
| Abstract |
Safeguarding Earth's tree diversity is a conservation priority due to the importance of trees for biodiversity and ecosystem functions and services such as carbon sequestration. Here, we improve the foundation for effective conservation of global tree diversity by analyzing a recently developed database of tree species covering 46,752 species. We quantify range protection and anthropogenic pressures for each species and develop conservation priorities across taxonomic, phylogenetic, and functional diversity dimensions. We also assess the effectiveness of several influential proposed conservation prioritization frameworks to protect the top 17% and top 50% of tree priority areas. We find that an average of 50.2% of a tree species' range occurs in 110-km grid cells without any protected areas (PAs), with 6,377 small-range tree species fully unprotected, and that 83% of tree species experience nonnegligible human pressure across their range on average. Protecting high-priority areas for the top 17% and 50% priority thresholds would increase the average protected proportion of each tree species' range to 65.5% and 82.6%, respectively, leaving many fewer species (2,151 and 2,010) completely unprotected. The priority areas identified for trees match well to the Global 200 Ecoregions framework, revealing that priority areas for trees would in large part also optimize protection for terrestrial biodiversity overall. Based on range estimates for >46,000 tree species, our findings show that a large proportion of tree species receive limited protection by current PAs and are under substantial human pressure. Improved protection of biodiversity overall would also strongly benefit global tree diversity. |
| 巻・号 | 119(25) |
| ページ | e2026733119 |
| 公開日 | 2022-6-16 |
| DOI | 10.1073/pnas.2026733119 |
| PMID | 35709320 |
| PMC | PMC9231180 |
| MeSH | Anthropogenic Effects* Biodiversity* Conservation of Natural Resources* / methods Ecosystem* Humans Phylogeny Trees* / classification |
| IF | 9.412 |
| リソース情報 | |
| GBIF | Plant specimens of Ishikawa Museum of Natural History Spermatophyte collection of Himeji City Science Museum Plant specimens of Toyota City Nature Sanctuary Plant Specimen Database of Tama Forest Science Garden, Forestry and Forest Products Research Institute, Japan Plant specimens of Otaru Museum Plant specimens of Komatsu City Museum Flora of Japan Specimen Database Vascular Plant Specimens of Yamagata Prefectural Museum Vascular Plants Collection of National Museum of Nature and Science Vascular plant specimens of Akita Prefectural Museum Herbarium, University Archives and Collections, Fukushima University, Japan (FKSE) Angiospermatatophytina Collection of Saitama Museum of Natural History Plant specimens of Oiso Municipal Museum Herbarium of Hokkaido University Museum (SAPS) Vascular Plant Collection of Natural History Museum and Institute, Chiba Ibaraki Nature Museum, Vascular Plants collection Plant Specimens of Kurashiki Museum of Natural History Herbarium Specimens of Tokushima Prefectural Museum, Japan Spermatophyta specimens of Iwate Prefectural Museum Vascular Plants Collection of Sagamihara City Museum Plant specimens in the Museum of Nature and Human Activities, Hyogo Prefecture, Japan Plant specimens deposited in Osaka Museum of Natural History, Japan Vascular Plant Specimens of Kochi Prefectural Makino Botanical Garden Plant specimens of Kiritappu Wetland Center Vascular Plant Specimen database of Kanagawa Prefectural Museum of Natural History Gunma Museum of Natural History, Vascular Plant Specimen Vascular plants collection of Hiratsuka City Museum Plant specimens of Kushiro City Museum Herbarium Specimens of Bonin and Ryukyu Islands A crowdsourcing approach to collecting photo-based insect and plant observation records Vascular plant specimens of Sugadaira Research Station, Mountain Science Center, University of Tsukuba Occurrence data of woody plants in the Ginkakuzi-san National Forest Plant specimens of Parthenon Tama Museum (PTHM) Plant specimens of Obihiro Centennial City Museum Vascular plant specimens of Nagano Environmental Conservation Research Institute, Nagano Prefecture Plant Observation Records of Japan Plant specimens of Toyota City Nature Sanctuary (from non-museum circle) Vascular plant specimens of Toyama Science Museum |