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丹尼尔.保利：海洋的变动基准线
286,485 views |
Daniel Pauly |
Mission Blue Voyage
• April 2010
Read transcript
鱼越变越小的现象表明，在我们这个时代，海洋的状况已恶化。而丹尼尔.保利告诉我们，每次基准线下降，我们就把它说成是新的“常态”。究竟到何时，我们才停止往下降低标准。
climate change
environment
science
animals
fish
future
pollution
biodiversity
data
Mission Blue
conservation
ecology
marine biology
ocean
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