文章标签 ‘Redlist’
IUCN的全称 The IUCN is the acronym used by the World Conservation Union, once known as the International Union for the Conservation of Nature and Natural Resources [1], and now simply known as the IUCN. IUCN Redlist Categories 现在最新的版本是2001 Categories & Criteria (version 3.1) * Extinct (EX)绝灭 * Extinct in the Wild (EW) 野外绝灭 * Critically [...]
分类: 保护生物学