Single and combined effects of Ni and Cr on the freshwater ostracod Cypridopsis vidua

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作者信息关键词期刊信息基础信息归属信息摘要

成果类型：

期刊论文

作者：

Su, Chi;Tao, Shu;Liu, Yi;Jia, Fei;Zhao, Wenhui;...

通讯作者：

Lin, WY

作者机构：

[Liu, Yi; Su, Chi] Univ South China, Sch Resources Environm & Safety Engn, Hengyang, Peoples R China.

[Tao, Shu] Univ South China, Sch Math & Phys, Hengyang, Peoples R China.

[Jia, Fei] Univ South China, Sch Civil Engn, Hengyang, Peoples R China.

[Zhao, Wenhui] Shanxi Prov Changzhi City Wuxiang Cty Jia Huo Town, Dept Orthopaed, Changzhi, Peoples R China.

[Lin, WY; Lin, Wangyang] Univ South China, Coll Mech Engn, Hengyang, Peoples R China.

通讯机构：

[Lin, WY ] U

Univ South China, Coll Mech Engn, Hengyang, Peoples R China.

语种：

英文

关键词：

Ostracods;heavy metals;single acute toxicity;combined acute toxicity;random forest model;sensitivity

期刊：

Environmental Pollutants and Bioavailability

ISSN：

2639-5932

年：

2024

卷：

期：

DOI：

10.1080/26395940.2024.2311676

基金类别：

Project of Education Department of Hunan Province, China [21C0287]; PhD Scientific Research Start-up Fund of University of South China [200XQD073]

机构署名：

本校为第一且通讯机构

院系归属：

机械工程学院

土木工程学院

数理学院

摘要：

Mining can provide abundant resources, but it also causes heavy metal wastewater pollution, which poses a serious threat to aquatic ecosystems. In this study, Cypridopsis vidua was used as the test organism to investigate the single and combined acute toxicity of common heavy metals (such as chromium (Cr) and nickel (Ni)) in mining wastewater. Then, a random forest model (RF model) was used to predict the combined toxicity of chromium and nickel. Single acute toxicity experiments showed that the 96 h-LC(50 )values of the Cr and Ni for Cypridopsis vidua were 0.81 mg/L and 4.3 mg/L, respectively...

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Single and combined effects of Ni and Cr on the freshwater ostracod Cypridopsis vidua

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