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首页> 外文会议>Biogeochemistry of Trace Elements: Environmental Protection, Remediation and Human Health international Symposium >Potential biological toxicity assessment using heavy metals from surface sediments based sediment quality guidelines
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Potential biological toxicity assessment using heavy metals from surface sediments based sediment quality guidelines

机译：根据地表沉积物的重金属使用潜在的生物毒性评估

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摘要

The contaminations of Hg, Pb, Cd, Zn, and Cu to the surface sediments of Wuli River, Cishan River, and Lianshan River in Huludao City, Northeast of China were assessed with the application of two different sets of SQG (ERL/ERM and TEL/PEL) in dices, which were developed from a biological effects database for sediments (BEDS) for potential adverse biological impacts. The results showed that the adverse effects in all the surface sediments of Wuli River could be expected to occur frequently. There were little potential adverse biological impacts in upstream of Cishan River, but the potential adverse biological impacts in the downstream, could be observed adverse effects are expected to occur frequently, exceeding Wuli River and Lianshan River seriously. In conclusion, the biological toxicity risk can be well evaluated by SQGs (BEDS).
机译：运用两组不同的SQG（ERL / ERM和ESR / ERM）对中国东北葫芦岛市五里河，慈山河和连山河表层沉积物中Hg，Pb，Cd，Zn和Cu的污染进行了评估。骰子中的TEL / PEL）是根据潜在的不利生物影响从沉积物生物效应数据库（BEDS）开发而来的。结果表明，五里河所有表层沉积物的不良影响有望频繁发生。磁山河上游几乎没有潜在的不利生物影响，但在下游有潜在的不利生物影响，可以观察到，不良反应预计会频繁发生，严重超过五里河和连山河。总之，可以通过SQG（BEDS）很好地评估生物毒性风险。

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    Xuanhua Fan; Shaoquan Hu; Zhixu Zhang; Baoliang Niu;

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    Na Zheng@Northeast Institute of Geography and Agricultural Ecology Chinese Academy of Sciences Weishan Road 3195# Changchun 130012 People's Republic of China The Graduate School of Chinese Academy of Sciences Beijing 100039 China--Qichao Wang@Northeast Institute of Geography and Agricultural Ecology Chinese Academy of Sciences Weishan Road 3195# Changchun 130012 People's Republic of China--Dongmei Zheng@Northeast Institute of Geography and Agricultural Ecology Chinese Academy of Sciences Weishan Road 3195# Changchun 130012 People's Republic of China The Graduate School of Chinese Academy of Sciences Beijing 100039 China--Zhongsheng Zhang@Northeast Institute of Geography and Agricultural Ecology Chinese Academy of Sciences Weishan Road 3195# Changchun 130012 People's Rep;

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    sediment; sediment quality guidelines; Huludao City;

    机译：沉淀;沉积物质量准则；葫芦岛市;

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