| 蚯蚓生物标志在农药污染评价中的应用 |
| |
| 引用本文： | 陈林华,江吉红,杨正见,马云,刘维屏. 蚯蚓生物标志在农药污染评价中的应用[J]. 浙江农业学报, 2010, 22(1) |
| |
| 作者姓名： | 陈林华 江吉红 杨正见 马云 刘维屏 |
| |
| 作者单位： | 1. 浙江工业大学,环境科学研究中心,浙江,杭州,310032
2. 浙江省杭州市萧山区环境保护局,浙江,杭州,311200 |
| |
| 基金项目： | 国家重点基础研究发展计划资助项目，浙江省自然科学基金 |
| |
| 摘 要： | 农药污染问题越来越多的被人们所重视,单纯依靠化学分析方法来阐释农药污染的危害,已不能真实地判别出农药是否会对环境产生不利影响,因此需要建立有效的生物评价体系来弥补这一缺陷。蚯蚓位于食物链最底层且在土壤生态系统中生物量最大,已被广泛地应用到农药污染状况的评价中,基于分子、细胞水平的蚯蚓生物标志物可以在农药污染的早期阶段就辨别出来。文章在简要回顾了生物标记物发展历史的基础上,从蚯蚓作为土壤生态风险评价的模式生物的特点出发,着重概述了几种蚯蚓生物标志物(乙酰胆碱酶、抗氧化酶系、免疫细胞、基因表达)评价农药污染水平及作用机理的研究进展,并就未来的研究重点和趋势提出见解。
|
| 关 键 词： | 农药污染 蚯蚓 生物标志物 |
Assessing pesticide contamination with earthworm biomarkers |
| |
| CHEN Lin-hua,JIANG Ji-hong,YANG Zheng-jian,MA Yun,LIU Wei-ping. Assessing pesticide contamination with earthworm biomarkers[J]. Acta Agriculturae Zhejiangensis, 2010, 22(1) |
| |
| Authors: | CHEN Lin-hua JIANG Ji-hong YANG Zheng-jian MA Yun LIU Wei-ping |
| |
| Affiliation: | CHEN Lin-hua1,JIANG Ji-hong1,YANG Zheng-jian2,MA Yun1,LIU Wei-ping1(1Research Center of Environment Science,Zhejiang University of Technology,Hangzhou 310032,China,2Institute of Environmental Protection in Xiaoshan District,Hangzhou 311200,China) |
| |
| Abstract: | Increasing attention was paid to the problem of pesticide pollution by people. Risk assessment of pesticide should not be only based on the chemical analysis of environmental samples,since this method could't truly distinguish whether the pesticide was harmful to environment. Thus,biological assessment system should be established. Earthworms were widely used to evaluate the pesticide pollution owing to its large number in soil ecosystem and its role as the bottom of food chain. The changes of earthworm bio... |
| |
| Keywords: | pesticide contamination earthworm biomarkers |
| 本文献已被 CNKI 万方数据 等数据库收录！ |
|
