When was the first major international agreement to protect the Antarctic marine environment signed?
Quick Answer
The Protocol on Environmental Protection to the Antarctic Treaty was signed in 1991. It strengthened protection for Antarctic ecosystems, including surrounding seas.
The Full Story
The Protocol on Environmental Protection to the Antarctic Treaty was signed in 1991 and entered into force in 1998. It designated Antarctica as a natural reserve devoted to peace and science, and it established strict environmental rules. The agreement helped protect Antarctic marine habitats by limiting harmful activity and emphasizing conservation. It remains one of the most important legal frameworks for preserving polar ocean ecosystems.
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