ex situ

基本解释

"It is crucial that we begin ex situ conservation on coral reefs while their genetic diversity is still high, " said Hagedorn.
我们必须在珊瑚礁的遗传多样性还很丰富时，就开始进行人工保藏。
Conserving genetic diversity of rare and endangered species and their evolutionary potential is one of the long-term goals of ex situ conservation.
稀有濒危植物迁地保护的长期目标之一就是要保护物种的遗传多样性和进化潜力。
We conducted an extensive field survey of current geographic distribution of their natural range, and in situ and ex situ conservation status of the remnant populations of the two genera.
本研究通过野外调查，了解了中国秤锤树属与长果安息香属植物的地理分布、濒危现状及其迁地保护状况。