Its conservation is key to the sustainable propagation of Antarctic species.

对它的保护对维持南极物种繁衍可持续性来说很关键。

youdao

I am going to mobilise public opinion sufficiently to bring to the very top of the nation's conservation agenda the severely endangered species I have in mind.

我将充分调动公众舆论，把我心目中的严重濒危物种置于国家保护议程的首位。

youdao

Zoos are at the forefront of conservation and constantly evolving to improve how they care for animals and protect each species in its natural habitat.

动物园处于动物保护的一线，其不断进步以改进照顾动物的方式，并在自然栖息地保护每一个物种。

youdao

Until two years ago, the Red List of Threatened Species of the World Conservation Union said Przewalski's horses were extinct in the wild.

VOA: special.2010.06.22

Similarly, requests have been made from the Convention on the Conservation of Migratory Species of Wild Animals (CMS) and the Ramsar Convention to support their work on the conservation and sustainable use of migratory species of wild animals and on wetlands respectively.

UNESCO: Social and Human Sciences

"We are committed to managing sensitive sites for the benefit of biodiversity and the conservation of priority species and habitats, " a spokesman said.

BBC: Wales

This term is central to CITES as it refers to the export of wildlife products that does not undermine the conservation of the species.

FORBES: What are they talking about at Rio+20?