Pollution Assessment and Content of Heavy Metals in Mangrove Wetland Sediments in Northeast Hainan Island

被引：0

作者：

Wang, JunGuang ^{[1
]}

Zhao, ZhiZhong ^{[1
]}

Zhao, GuangRu ^{[1
]}

Zhang, ZhongWei ^{[1
]}

Wang, Peng ^{[1
]}

机构：

[1] Hainan Normal Univ, Coll Geog & Tourism, Haikou 571158, Peoples R China

来源：

CONFERENCE ON ENVIRONMENTAL POLLUTION AND PUBLIC HEALTH, VOL 1-2 | 2010年

关键词：

mangrove wetland sediment; heavy metals; pollution evaluation; northeast Hainan Island; TRACE-METALS;

D O I：

暂无

中图分类号：

X [环境科学、安全科学];

学科分类号：

08 ; 0830 ;

摘要：

In this thesis, a series of samples collected during the survey in mangrove sediments in northeast Hainan island are analyzed to reveal the content of heavy metals. According to results of Geoaccumulation and Potential Ecological Risk, the tidal environment is well in Dong zhai harbor. Only Cu, Cr, As are polluted in some area and the Potential Ecological Risk Indices are extremely low. In Mangrove wetland sediment of Qing lan harbor, Cu, As are polluted and Qing lan harbor's RI is higher than Dong zhai harbor, the Potential Ecological Risk Indices are low. Cr and As are pollution in Xin ying harbor and Potential Ecological Risk Indices are extremely low. Furthermore. Cr and As are polluted in HW-01, The RI of Qing lan harbor is equivalent with others besides HW-01 has a high ecological risk.

引用

页码：552 / 557

页数：6

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