CAJ | 학술논문

根据肥城盆地的自然条件和社会经济情况，以地下水的开采价值和原位价值为基础，建立肥城盆地岩溶地下水价值评价指标体系和分级标准，利用GIS技术进行指标空间分区和叠加分析，并采用模糊数学方法对肥城盆地地下水价值进行评价。结果表明：研究区地下水价值较高和高的区域主要分布在东南部奥陶系石灰岩地区和西北部寒武系石灰岩地区，这些区域也是研究区岩溶水的直接补给区，应加大对这些区域的保护。
근거비성분지적자연조건화사회경제정황，이지하수적개채개치화원위개치위기출，건립비성분지암용지하수개치평개지표체계화분급표준，이용GIS기술진행지표공간분구화첩가분석，병채용모호수학방법대비성분지지하수개치진행평개。결과표명：연구구지하수개치교고화고적구역주요분포재동남부오도계석회암지구화서북부한무계석회암지구，저사구역야시연구구암용수적직접보급구，응가대대저사구역적보호。
According to the natural condition and social economic situation of Feicheng basin,this paper built the karst groundwater value evalua-tion index system and grading standards with groundwater"mining value" and"in situ value" as the foundation,through GIS-based spatial zoning and overlay analysis,and used the fuzzy mathematics method to evaluate the value of Feicheng basin groundwater. Results show that the area of higher and high groundwater value are mainly distributed in the Ordovician limestone areas in northwest and southeast Cambrian limestone areas and these areas are the direct recharge areas of karst water of the study area and the protection should be strengthened.