人民黄河
人民黃河
인민황하
Yellow River
2014年
11期
69-73
,共5页
水质评价%综合水质标识指数法%单因子标识指数法%湟水
水質評價%綜閤水質標識指數法%單因子標識指數法%湟水
수질평개%종합수질표식지수법%단인자표식지수법%황수
water quality evaluation%comprehensive water quality identification index method%single factor index appraisal method%Huangshui River
综合水质标识指数法是一种既相对简单又能综合反映河流水质整体水平的方法。采用综合水质标识指数法对2000—2010年湟水干流4个断面的水质监测数据进行评价，结果表明：湟水各断面的综合水质类别达到或优于水功能区的目标要求。将综合水质标识指数法评价结果与国标推荐的单因子标识指数法评价结果进行比较表明，单因子标识指数法评价结果（水质类别）要差于综合水质标识指数法评价结果，表明单因子标识指数法以最差的水质类别作为水质综合评价的结果，不能全面反映水质的整体状况，而综合水质标识指数法能综合反映河流水质的整体状况。
綜閤水質標識指數法是一種既相對簡單又能綜閤反映河流水質整體水平的方法。採用綜閤水質標識指數法對2000—2010年湟水榦流4箇斷麵的水質鑑測數據進行評價，結果錶明：湟水各斷麵的綜閤水質類彆達到或優于水功能區的目標要求。將綜閤水質標識指數法評價結果與國標推薦的單因子標識指數法評價結果進行比較錶明，單因子標識指數法評價結果（水質類彆）要差于綜閤水質標識指數法評價結果，錶明單因子標識指數法以最差的水質類彆作為水質綜閤評價的結果，不能全麵反映水質的整體狀況，而綜閤水質標識指數法能綜閤反映河流水質的整體狀況。
종합수질표식지수법시일충기상대간단우능종합반영하류수질정체수평적방법。채용종합수질표식지수법대2000—2010년황수간류4개단면적수질감측수거진행평개，결과표명：황수각단면적종합수질유별체도혹우우수공능구적목표요구。장종합수질표식지수법평개결과여국표추천적단인자표식지수법평개결과진행비교표명，단인자표식지수법평개결과（수질유별）요차우종합수질표식지수법평개결과，표명단인자표식지수법이최차적수질유별작위수질종합평개적결과，불능전면반영수질적정체상황，이종합수질표식지수법능종합반영하류수질적정체상황。
Comprehensive water quality identification index method is relatively simple,and it can lead a comprehensive reflection of the overall level of river water quality approach. It had been used to monitor the water quality of Huangshui River in four sections water quality from 2000 to 2010. The results show that the comprehensive water quality category is equal to or better than water function area goals and objectives of Huangshui River. In order to present the superiority of comprehensive water quality identification index method further,and comparing the evaluation results with GB recommended single factor identification index (GB recommended),the results show that single factor identification index method is the worst quality range,which can't fully reflect the integrity of the water quality defects and comprehensive water quality identification index method can comprehensively reflect the whole situation of the river water quality.
