Wetland centres' importance is recognised by the Ramsar Convention on Wetlands.

湿地中心的重要性已经得到了《湿地公约》的认可。

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The Convention on Wetlands was signed in Ramsar, Iran, 1971.

UNESCO: UK National Commission for UNESCO - UNESCO Conventions, Recommendations & Declarations in the UK

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