【摘要】 测定了中国北方５个群体（青岛、烟台、兴城、大连、丹东）菲律宾蛤仔体内Ｃｕ、Ｐｂ、Ｚｎ、Ｃｄ含量，研究了４种重金属之间的相互关系及与遗传杂合度的相互关系。结果表明，Ｃｕ和Ｚｎ、Ｃｕ和Ｃｄ、Ｚｎ和Ｃｄ具有显著的相关性；Ｃｕ和Ｚｎ相关系数最大为０．９８３２，线性方程为：Ｃｚｎ＝５．２０７Ｃｃｕ－７．５８１６；Ｃｕ、Ｚｎ、Ｃｄ与杂合度相关系数为正，ｂｐ与杂合度相关系数为负，相关性均不显著。更多还原

【Abstract】 Contents of the copper, lead, zinc, cadmium in five populations of R. philippinarumfrom the northern China (Qingdao, Yantai, Xiangcheng, Dalian, Dandoang) were studied on therelationship among four metals and heterozygosity. The results showed correlations, the correla-tive coeficient between zinc and copper is 0.9832 , and the linear equation is Czn = 5.207Ccu-7.5816. The correlative coeficient of copper, zinc, cadmium and heterozygosity is positive, thatof lead and heterozygosity is negative, the relationships are not significant correlation.更多还原