CAJ | 학술논문

将改进后的灰色关联法应用于赤峰市宁城县水源地地下水水质评价中，通过对检测数据处理，决策矩阵构建，熵权改进，关联度计算等步骤，综合评价了6个取样点水质类别，并与 F值评分法评价结果对比分析。结果表明：采用改进的灰色关联法考虑了水质分级界线的过渡性和不同的评价指标对地下水水质权重的影响，评价结果比F值评分法更具有综合性。
장개진후적회색관련법응용우적봉시저성현수원지지하수수질평개중，통과대검측수거처리，결책구진구건，적권개진，관련도계산등보취，종합평개료6개취양점수질유별，병여 F치평분법평개결과대비분석。결과표명：채용개진적회색관련법고필료수질분급계선적과도성화불동적평개지표대지하수수질권중적영향，평개결과비F치평분법경구유종합성。
The paper applies the improved grey correlation method to evaluate the groundwater quality in the water source of Ningcheng, Chifeng. By processing of detection data, constructing of the decisive matrix, improving of entropy and calcu-lating correlation degree, it evaluates the category of six water quality sampling points and comparatively analyzes the evalua-tion results of method of F-score. The results show that the method of improved grey correlation considers the transition of wa-ter quality category and the effective weights of different index to groundwater quality. To compared with the method of F -score, the evaluation results are more comprehensive.