跳往主要内容

概念信息

此概念无该语言术语。

优选术语

 

定义

  • Mass extinctions are defined as “any substantial increase in the amount of extinction (lineage termination) suffered by more than one geographically wide-spread higher taxon during a relatively short interval of geologic time, resulting in an at least temporary decline in their standing diversity”.

    创建: 8/28/20

    (en)
  • Yaşamın varoluşundan bu yana bazı türlerin değişik zamanlarda birden kitlesel olarak ortadan kalkması. (tr)

上位概念

其他语言

URI

http://aims.fao.org/aos/agrovoc/c_175163eb

下载此概念:

RDF/XML TURTLE JSON-LD 创建于 2019/9/4, 最后修改 2021/11/12