江苏水利
江囌水利
강소수리
JIANGSU WATER RESOURCES
2014年
12期
42-44
,共3页
模糊层次综合评价%指标体系%节水%生态灌区
模糊層次綜閤評價%指標體繫%節水%生態灌區
모호층차종합평개%지표체계%절수%생태관구
fuzzy level evaluation%index system%water-saving%ecological irrigation area
目前,国家正在大力推进水生态文明建设,而节水型生态灌区建设作为其重要组成部分,在我国才刚刚起步,经验较少,还存在许多问题,迫切需要对当前灌区进行评价,为节水型生态灌区建设提供较为科学的依据。由于节水型生态灌区系统的复杂性,导致了评价过程将是一个多因素、多层次、多指标的系统工程。针对这个特点,采用模糊层次分析法对节水型生态灌区评价模型进行研究,建立了节水型生态型灌区评价指标体系,并运用模糊层次综合评价模型对灌区进行评价。结果表明,本方法可行,对于平原地区节水型生态灌区建设具有推广价值。
目前,國傢正在大力推進水生態文明建設,而節水型生態灌區建設作為其重要組成部分,在我國纔剛剛起步,經驗較少,還存在許多問題,迫切需要對噹前灌區進行評價,為節水型生態灌區建設提供較為科學的依據。由于節水型生態灌區繫統的複雜性,導緻瞭評價過程將是一箇多因素、多層次、多指標的繫統工程。針對這箇特點,採用模糊層次分析法對節水型生態灌區評價模型進行研究,建立瞭節水型生態型灌區評價指標體繫,併運用模糊層次綜閤評價模型對灌區進行評價。結果錶明,本方法可行,對于平原地區節水型生態灌區建設具有推廣價值。
목전,국가정재대력추진수생태문명건설,이절수형생태관구건설작위기중요조성부분,재아국재강강기보,경험교소,환존재허다문제,박절수요대당전관구진행평개,위절수형생태관구건설제공교위과학적의거。유우절수형생태관구계통적복잡성,도치료평개과정장시일개다인소、다층차、다지표적계통공정。침대저개특점,채용모호층차분석법대절수형생태관구평개모형진행연구,건립료절수형생태형관구평개지표체계,병운용모호층차종합평개모형대관구진행평개。결과표명,본방법가행,대우평원지구절수형생태관구건설구유추엄개치。
Currently,the nation is vigorously promoting water ecological civilization construction.Water-saving ecological irrigation area construction is an important part of it,which newly appeared and still has a lot of problems.Evaluation of current irrigation area is urgent needed,which will provide scientific bases for irrigation area construction.Because of the complexity of water-saving irrigation,the evaluation process is a multi-factor,multi-level,multi-index system work.Accoding to this character,this paper uses the fuzzy analytic hierarchy process to study the water-saving irrigation evaluation model,establishes the evaluation index,and gets evaluation result. The result of the evaluation indicates that the method is reasonable and practical.