Thứ Năm, 1 tháng 6, 2017

NPR News: The State Of The Great Barrier Reef

The State Of The Great Barrier Reef
A new paper says coral bleaching episodes due to climate change have made irreversible changes to the world's coral reefs. The challenge now is to keep them alive with good governance.

Đọc tiếp trên NPR
June 1, 2017 at 04:04PM
Environment

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