测量陆生栖息地面积（AOH）及其在 IUCN 红色名录中的应用。
Measuring Terrestrial Area of Habitat (AOH) and Its Utility for the IUCN Red List.
机构信息
IUCN, 28 rue Mauverney, CH-1196, Gland, Switzerland; World Agroforestry Center (ICRAF), University of the Philippines Los Baños, Laguna, 4031, Philippines; Institute for Marine and Antarctic Studies, University of Tasmania, Hobart, TAS 7001, Australia.
Nicholas School of the Environment, Duke University, Box 90328, Durham, NC 27708, USA.
出版信息
Trends Ecol Evol. 2019 Nov;34(11):977-986. doi: 10.1016/j.tree.2019.06.009. Epub 2019 Jul 16.
The International Union for Conservation of Nature (IUCN) Red List of Threatened Species includes assessment of extinction risk for 98 512 species, plus documentation of their range, habitat, elevation, and other factors. These range, habitat and elevation data can be matched with terrestrial land cover and elevation datasets to map the species' area of habitat (AOH; also known as extent of suitable habitat; ESH). This differs from the two spatial metrics used for assessing extinction risk in the IUCN Red List criteria: extent of occurrence (EOO) and area of occupancy (AOO). AOH can guide conservation, for example, through targeting areas for field surveys, assessing proportions of species' habitat within protected areas, and monitoring habitat loss and fragmentation. We recommend that IUCN Red List assessments document AOH wherever practical.
《国际自然保护联盟濒危物种红色名录》包括对 98512 个物种灭绝风险的评估，以及对其分布范围、栖息地、海拔和其他因素的记录。这些分布范围、栖息地和海拔数据可以与陆地覆盖和海拔数据集相匹配，以绘制物种的栖息地面积（AOH；也称为适宜栖息地的范围；ESH）。这与 IUCN 红色名录标准中用于评估灭绝风险的两个空间指标不同：分布范围（EOO）和占有面积（AOO）。AOH 可以指导保护工作，例如，通过确定实地调查的目标区域、评估保护区内物种栖息地的比例，以及监测栖息地的丧失和破碎化。我们建议，在切实可行的情况下，《国际自然保护联盟濒危物种红色名录》评估应记录 AOH。
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