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    Mechanisms of Heavy metals enriching and excreting in Egretta eulophote and Impact of Colonial Breeding on Heronry Soils

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    本研究采用电感耦合等离子质谱(ICP-MS)对取得的相关样品进行了钒(V)、铬(Cr)、锰(Mn)、镍(Ni)、铜(Cu)、锌(Zn)、砷(As)、硒(Se)、镉(Cd)和铅(Pb)等10种重金属元素含量的测定。 为了研究黄嘴白鹭体内各重金属富集的主要部位、重金属排除的机制及在其食物链中富集规律,我们对厦门大屿岛白鹭自然保护区内人工养殖过程中自然死亡的8只黄嘴白鹭(Egrettaeulophotes)(约30日龄)的肝脏、肾脏、肌肉、心脏、骨骼、卵壳和羽毛等组织器官以及饲喂的水样、食物、鸟体排泄物样本进行了重金属检测,结果显示,10种元素在厦门大屿人工养殖的黄嘴白鹭体内富集情况为:Se元素主...The concentrations of ten elements [vanadium (V), chromium (Cr), manganese (Mn), nickel(Ni), copper (Cu), zinc (Zn), arsenic (As), selenium (Se), cadmium (Cd), lead (Pb)] in the collected samples were measured with ICP-MS. In order to study the mechanisms of elements enriching and excreting as well as accumulation of elements in the food chain of Egretta eulophotes, we measured the element concen...学位:理学硕士院系专业:生命科学学院生物学系_动物学学号:2162007115195
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