|
| 贵州省农村农药使用情况调查及水源地污染现状研究 |
| Survey on Using Pesticide and Research of Water Source Pesticide Pollution Status in Guizhou Countryside |
| |
| DOI： |
| 中文关键词: 农药污染 饮用水源地 农村 贵州 |
| 英文关键词: Pollution by pesticide Drinking water source Countryside Guizhou |
| 基金项目:贵州省科技计划课题“贵州省城市典型饮用水源地面源污染及自动监测设施智能运维系统研究与示范”基金资助项目（黔科合SY字［2014］3045号）；贵州大学研究生创新课题“贵州省城市典型饮用水源地农药面源污染特征研究”基金资助项目（研理工2014064） |
|
| 摘要点击次数: 1256 |
| 全文下载次数: 0 |
| 中文摘要: |
| 介绍了国内饮用水源地农药污染研究现状，并对贵州省9个行政区划内的27个县乡，总计200多家农药销售市场的农药销售状况及农户的农药使用情况进行调查。采用气相色谱/质谱联用技术（GC/MS），对贵阳市红枫湖、阿哈水库、百花湖3个城市饮用水源地的15个监测断面中的13种有机农药残留进行检测，结果检出α-HCH、β-HCH、γ-HCH、δ-HCH、三唑酮、腐霉利6种农药。其中，HCHs主要来自于环境残留及农药林丹的使用。 |
| 英文摘要: |
| The current work introduced the present situation of domestic drinking water pesticide pollution. Investigation was conducted on the sales and usage of pesticide of 27 counties in 9 jurisdictions of Guizhou, a total of more than 200 pesticide sales markets.Gas chromatography/mass spectrometry (GC/MS) technology was applied for determining 13 kinds of organic pesticide residues in 15 monitoring sections in Hongfeng lake, Aha lake and Baihua lake.The results showed α HCH, β HCH, γ HCH, δ HCH, Triadimefon and Pythium 6 kinds of pesticides have been detected.The HCHs residue mainly comes from the environment and the use of pesticide lindane. |
|
查看全文
查看/发表评论 下载PDF阅读器 |
| 关闭 |
