ex situ

基本解釋

"It is crucial that we begin ex situ conservation on coral reefs while their genetic diversity is still high, " said Hagedorn.
我們必須在珊瑚礁的遺傳多樣性還很豐富時(shí)，就開(kāi)始進(jìn)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.
稀有瀕危植物遷地保護(hù)的長(zhǎng)期目標(biāo)之一就是要保護(hù)物種的遺傳多樣性和進(jìn)化潛力。
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.
本研究通過(guò)野外調(diào)查，了解了中國(guó)秤鎚樹(shù)屬與長(zhǎng)果安息香屬植物的地理分佈、瀕危現(xiàn)狀及其遷地保護(hù)狀況。