%0 Journal Article
%T Quantitative analyses of relationships between ecotoxicological effects and combined pollution
%A ZHOU Qixing
%A CHENG Yun
%A ZHANG Qianru
%A LIANG Jidong
%A <br>ZHOU Qixing
%A CHENG Yun
%A ZHANG Qianru & LIANG Jidong Key Laboratory of Terrestrial Ecological Process
%A Institute of Applied Ecology
%A Chinese Academy of Sciences
%A Shenyang
%A China
%J 中国科学C辑(英文版)
%D 2004
%I Springer
%X The responses of wheat Triticum aestivum, rice Oryza sativa, earthworms Eisenia foetida, and prawns Penaeus japonicus to combined acetochlor-Cu, Cd-Zn were studied in hy-droponic and soil-culturing systems using the methods of ecotoxicology. In particular, system-atically quantitative analyses were documented by field experiments. Results showed that ecotoxicological effects under the combined pollution were not only related to chemical proper-ties of pollutants but also dependent on the concentration level of pollutants, in particular on the combination of concentrations of pollutants in ecosystems. Additionally, species of organisms, especially the type of ecosystem, determined the influences. To some extent, biological tissue targets attacked by pollutants were an important factor.
%K combined pollution
%K ecotoxicological effect
%K pollutant
%K biological toxicity
%K quantitative analysis<br>
%U http://www.alljournals.cn/get_abstract_url.aspx?pcid=90BA3D13E7F3BC869AC96FB3DA594E3FE34FBF7B8BC0E591&jid=180CF3A72E750F3261A8A60EDC957784&aid=F399796A3DC672AA8A7549629530FC07&yid=D0E58B75BFD8E51C&vid=F4B561950EE1D31A&iid=E158A972A605785F&sid=2E01F39B6CBD53DE&eid=5A6705FDACED0BF9&journal_id=1674-7305&journal_name=ScienceChina.Lifesciences&referenced_num=9&reference_num=20