台灣沿海漁民利用沙灘從事貝類養殖,近年來許多養殖區常有文蛤、牡蠣大量死亡,因此在新竹貝類養殖區調查海水、附近河川水及底土污染的狀況,並化驗牡蠣的重金屬含量,結果發現該區受有機物的污染及部份重金屬的污染。
Culture of oyster along the coast of Taiwan encountered high mortality recently. In order to elucidate the pollution situation of the sea water, river water and muddy sediments in the cultural areas were studied for pollutants, the heavy metals contents in oyster were analyzed. It was found that the cultural areas had organics and partial heavy metals contamination.