chang jiang river

chang jiang river species decreased

長江貫穿中國多個省份,曾養育中國1/3人口。但人類的發展、污染,加上密集的水電開發,令江水水溫降低及通道阻斷,嚴重破壞魚類的棲息地及生長規律。結果擁有143種魚類的長江,只餘下17種。專家建議盡快把部分分流設為保護區,並禁止捕漁,讓魚類有時間和空間休養生息。

chang jiang runs through many provinces, and provides for 1/3 of the chinese population. however, human construction, pollutions and intensive hydropower development have been blocking the channels and lowering the water temperature. habitat of the fishes are damaged and their growth pattern are affected. there used to be 143 spices of fishes in the chang jiang river, but there are only 17 of them now. experts suggested to reserve some channels as protection areas, and stop fishing to give time and space for the fishes to recover.

]http://shehui.daqi.com/article/3676440.html

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