Pesticide runoff model (PeRM): A case study for the Kintore Creek Watershed, Ontario, Canada

被引：5
|
作者：
Li, YR
Li, YF [1 ]
Struger, J
Chen, B
Huang, GH
机构：
[1] Environm Canada, Meteorol Serv Canada, Toronto, ON, Canada
[2] Univ Regina, Fac Engn, Environm Syst Engn Program, Regina, SK S4S 0A2, Canada
[3] Environm Canada, Environm Conservat Branch, Ontario Reg, Burlington, ON L7R 4A6, Canada
来源：
JOURNAL OF ENVIRONMENTAL SCIENCE AND HEALTH PART B-PESTICIDES FOOD CONTAMINANTS AND AGRICULTURAL WASTES | 2003年 / 38卷 / 03期
关键词：
agriculture; environment; modeling; monitoring; nonpoint source pollution; pesticide runoff; watershed;
D O I：
10.1081/PFC-120019893
中图分类号：
X [环境科学、安全科学];
学科分类号：
08 ; 0830 ;
摘要：
An integrated model, the Pesticide Runoff Model (PeRM), has been developed to predict pesticide losses due to runoff by considering the emission, degradation, adsorption and desorption of pesticides, as well as their movement in dissolved and adsorbed phases. The developed modeling system has been used to calculate the losses of atrazine from agricultural lands in the Kintore Creek Watershed, Ontario, Canada between 1988 and 1992. The modeling outputs have been verified against actual monitoring data, which were obtained from a water quality monitoring project carried Out in the same watershed over the same period of time.
引用
收藏
页码：257 / 273
页数：17
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