【摘要】 近几年来,我们在长江下游消化道癌症高发地区的江苏省镇江至扬中县30余公里的江段,进行环境生态学调查,发现该水域工业污染严重,捕捞到的珍稀底栖性鱼种——中华鲟,鳃瓣充血,红细胞、血小板和血红蛋白含量降低;肝脏发生癌性变化。这种由环境污染产生的生态危害现象应引起卫生、环境保护和渔政部门的重视。更多还原

【Abstract】 In recent years,we have conducted an environmental ecology survey in the lower Yangtze River from Zhenjiang to Yangzoang county about 30 Km long where lies risk area of cancer of digestive system. In this area, where water pollution is very serious, liver cancer in China sturgeon, branchia haemorrhage, and reduction of red blood cell, platelet and Hb were found to have occurred.更多还原