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中國土地重金屬污染長期被政府忽視
中國工業的快速發展，鎘、砷、汞等重金屬通過污染土壤侵入農作物，大陸土壤專家表示，被重金屬污染的農作物，危害人體健康，但這種污染無法從肉眼辨識，所以長期被政府忽視。
據瞭解，中國快速工業化和大量採礦，促使鎘、砷、汞等有害重金屬通...
Video Length: 0
Date Found: February 22, 2011
Date Produced: February 22, 2011
View Count: 0
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