Full TGIF Record # 98283
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Web URL(s):http://www.tandfonline.com/doi/pdf/10.1081/PFC-200026853
    Last checked: 10/09/2015
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Publication Type:
i
Report
Author(s):Chen, Bing; Li, Yifan; Huang, Guo H.; Huang, Yuefei; Li, Yueren
Author Affiliation:Chen, Huang, G, Huang, Y. and Li: Faculty of Engineering, Environmental Systems Engineering Program, University of Regina, Regina, Saskatchewan, Canada; Li.: Meteorological Service of Canada, Environment Canada, Downsview, Ontario, Canada; and Huang, G.: China-Canada Center of Energy and Environment Research, Hunan University and Chinese Academy of Sciences, Beijing, China
Title:PeLM: Modeling of pesticide-losses through runoff and sediment transport
Source:Journal of Environmental Science and Health: Part B: Pesticides, Food Contaminants, and Agricultural Wastes. Vol. B39, No. 4, 2004, p. 613-626.
# of Pages:14
Publishing Information:New York: Marcel Dekker
Keywords:TIC Keywords: Models; Pesticide fate; Surface runoff; Contaminants; Pesticides; Nonpoint source pollution; Surface water; Nitrogen; Phosphorus; GIS; Precipitation; Pesticide residues; Pesticide application; Watersheds; Soil moisture; Atrazine
Facility Names:Kintore Creek Watershed, in Ontario, Canada
Abstract/Contents:"A GIS-aided pesticide loss model (PeLM) was developed to simulate pesticide losses through surface runoff and sediment transport in watershed systems. The PeLM could tackle the movement of eroded soil along with surface runoff as well as the pesticide losses in adsorbed and dissolved phases. The contributions of different soil types in the sediment were also examined. The model was applied to the Kintore Creek Watershed of southern Ontario, Canada. The simulation results were verified through observed data, indicating a correlation level of 0.89-0.98. The results also showed that clay particles usually held the largest share of contributions to pesticide losses through soil erosion. This study is significant in the efforts for modeling nonpoint source pollution in watershed systems. It provides useful information and support for the related decisions of watershed management."
Language:English
References:38
Note:Figures
Graphs
ASA/CSSA/SSSA Citation (Crop Science-Like - may be incomplete):
Chen, B., Y. Li, G. H. Huang, Y. Huang, and Y. Li. 2004. PeLM: Modeling of pesticide-losses through runoff and sediment transport. J. Environ. Sci. Health. B39(4):p. 613-626.
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http://www.tandfonline.com/doi/pdf/10.1081/PFC-200026853
    Last checked: 10/09/2015
    Requires: PDF Reader
    Access conditions: Item is within a limited-access website
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