A GIS policy approach for assessing the effect of fertilizers on the quality of drinking and irrigation water and wellhead protection zones (Crete, Greece)

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• 作者：Nektarios N. Kourgialas^a ; ^b ; ^{nektarios.kourgialas@enveng.tuc.gr} ; ^{kourgialas@nagref-cha.gr} ; George P. Karatzas^a ; Georgios C. Koubouris^b
• 关键词：Groundwater contamination ; Fertilizers ; Olive and citrus crops ; Water pollution index ; Water quality ; Environmental policy approach
• 刊名：Journal of Environmental Management
• 出版年：2017
• 出版时间：15 March 2017
• 年：2017
• 卷：189
• 期：Complete
• 页码：150-159
• 全文大小：3221 K
• 卷排序：189

文摘

National policy system for assessing groundwater quality status, a case study in one of the most intensively cultivated area of Greece. Development of a Fertilizer Water Pollution Index (FWPI). Monitoring drinking and irrigation wells data. Estimation of groundwater flow direction and seepage velocity. Accurate delineation of wellhead protections zones.