环境监控与预警
環境鑑控與預警
배경감공여예경
ENVIRONMENTAL MONITORING AND FOREWARNING
2014年
2期
40-41
,共2页
白马湖%甲壳动物%重金属污染
白馬湖%甲殼動物%重金屬汙染
백마호%갑각동물%중금속오염
The Baima Lake%Crustacean animal%Heavy metal
对白马湖3种甲壳动物体内的Pb、Cd、Cu、Cr、Zn的含量进行了调查。结果表明,Cu、Zn含量较高;同种重金属元素在不同种类的软体动物体内含量差异较大,富集能力的次序是克氏原敖虾>日本青沼>秀丽白虾;Cd 和 Pb 在克氏原螯虾体内的不同器官和组织中富集程度不同,其中以肌肉中含量最低,鳃中的含量居中,虾壳中的含量为最高。
對白馬湖3種甲殼動物體內的Pb、Cd、Cu、Cr、Zn的含量進行瞭調查。結果錶明,Cu、Zn含量較高;同種重金屬元素在不同種類的軟體動物體內含量差異較大,富集能力的次序是剋氏原敖蝦>日本青沼>秀麗白蝦;Cd 和 Pb 在剋氏原螯蝦體內的不同器官和組織中富集程度不同,其中以肌肉中含量最低,鰓中的含量居中,蝦殼中的含量為最高。
대백마호3충갑각동물체내적Pb、Cd、Cu、Cr、Zn적함량진행료조사。결과표명,Cu、Zn함량교고;동충중금속원소재불동충류적연체동물체내함량차이교대,부집능력적차서시극씨원오하>일본청소>수려백하;Cd 화 Pb 재극씨원오하체내적불동기관화조직중부집정도불동,기중이기육중함량최저,새중적함량거중,하각중적함량위최고。
The content of Pb,Cd,Cu,Cr,Zn in three crustacean animals from Baima Lake were studied.The results showed that the content of Cu and Zn were high.The enrichment of heavy metal content of different crustacean animals varies a lot and the en-richment ability is in the order that Procambarusclarkia>Macrobrachiumnipponense>Chinese white prawn;The content of Cd and Pb in different organs and tissues of Procambarusclarkia was different .The content in muscle was lowest,while in the gill was the middle and in the shell was highest.