Sediment fingerprinting as a method of determining sources of erosion in an agricultural watershed i

来源 :第20届国际土壤与耕作研究组织大会 | 被引量 : 0次 | 上传用户：zhou101302

【摘要】

：

　　Sediments adversely affect the quality of surface waters and are a major source of contaminants,such as nutrients and pesticides in agricultural watersheds.

【作者】

：

M.M.Boudreault[1]S.Li[1]D.A.Lobb[2]

【机构】

：

Agriculture and Agri-Food Canada,850 Lincoln Road,P.O.Box 20280,Fredericton,New Brunswick,E3B 4Z7 Ca

【出处】

：

第20届国际土壤与耕作研究组织大会

【发表日期】

：

2015年期

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论文部分内容阅读

　　Sediments adversely affect the quality of surface waters and are a major source of contaminants,such as nutrients and pesticides in agricultural watersheds.In many agricultural watersheds,it has been assumed that the majority of suspended sediment is coming from water erosion occurring in agricultural fields.

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Sediment fingerprinting as a method of determining sources of erosion in an agricultural watershed i

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