生态环境学报2016，Vol.25Issue(11)：1885-1890,6.DOI:10.16258/j.cnki.1674-5906.2016.11.022
邻苯二甲酸酯类塑化剂的土壤生态毒理学研究进展
Research Advances in Soil Ecotoxicology of Phthalic Acid Esters (PAEs) Exposure
摘要
Abstract
The production and utilization of phthaic acid esters (PAEs) increase continuously in recent years,and the soil contamination with PAEs is becoming more and more serious.Some PAEs compouds have estrogenic,carcinogenic,teratogenic and mutagenic effects;therefore,the ecotoxicity of PAEs to organisms in the soil ecosystem has attracted more and more attention from the public.The research advances on the soil PAEs contamination situation and the ecotoxicity of PAEs to high plants,soil microbes,and soil invertebrates were discussed based on the literatures,so as to provide the reference for the furtb()esearch on soil ecotoxicity contaminated with PAEs.Results showed that many agricultural lands were contaminated by PAEs,and the total PAEs concentration in some of them reached several to dozens of milligrams per kilogram (mg·kg-1).PAEs were ecoto ic to plants at individual,physiological,cellular,and molecular level.PAEs affected the community structure,population number ()ivity of soil microbial.In addition,the ecotoxicity effect of PAEs to the soil invertebrate such as the earthworm has starte ecent years.Researches showed that PAEs with high concentration had the acute toxicity and reproduction toxicity.The toxic() cal indexes at molecular and genetic level are expected to provide the new sensitive biomarkers to the ecotoxicity effect AEs with low concentration.关键词
邻苯二甲酸酯类/土壤污染现状/生态毒性/生物标记物Key words
phthalic acid esters/soil contamination status/ecotoxicity/biomarker分类
资源环境引用本文复制引用
宋雪英,崔小维,李嘉康,郭畔,魏建兵..邻苯二甲酸酯类塑化剂的土壤生态毒理学研究进展[J].生态环境学报,2016,25(11):1885-1890,6.基金项目
国家自然科学基金项目(21377139 （）
21307084 （）
41571092) （）
辽宁省教育厅高校杰出青年学者成长计划项目(LJQ2013121) （LJQ2013121）
沈阳市科学事业费竞争性选择项目(城市生态环境风险管理与修复技术) （城市生态环境风险管理与修复技术）
