期刊论文

An Assessment and Verification of Shallow Groundwater Vulnerability

中文

中国农村水利水电

1007-2284

2016

10

15-19,25

10.3969/j.issn.1007-2284.2016.10.004

“十二五”国家科技支撑计划（2012BAJ241303）.

本校为其他机构

根据村镇地质环境条件和农业生产活动,在传统DRASTIC模型基础上,增加综合土地利用类型、地表水水质、农药使用量、化肥使用量作为农村地区地下水特殊脆弱性评价指标;选取地下水味感、结垢情况、色度、＂三氮＂、铁锰、pH、电导率、UV_（254）作为验证指标。采用模糊层次分析法确定权重,结合ArcGIS技术,对农村浅层地下水特殊脆弱性进行评价、验证。通过某一典型村镇应用分析表明,该脆弱性评价模型的结果能客观反映该村镇浅层地下水脆弱性情况。

According to the geological environment and agricultural production activities of villages and towns, based on traditional DRASTIC model, land use type, surface water quality, the amount of pesticides, the amount of fertilizer as special vulnerability as- sessment of groundwater in rural areas have been increased. Taste of groundwater, scaling situation, chromaticity, ＂Three nitro- gen＂, iron and manganese, pH, conductivity, UV2~4 as validation indicators has been selected. Fuzzy AHP is used to determine the weight, combined with Arc GIS tech...