Lake Baikal: Ancient Rift Basin and Freshwater Biodiversity Hotspot
贝加尔湖:古老裂谷盆地与淡水生物多样性热点
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Lake Baikal in southern Siberia formed 25 million years ago as the Earth’s crust stretched and fractured.
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It holds 20% of the world’s unfrozen freshwater in a single rift-controlled basin over 1,600 meters deep.
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