节水灌溉
節水灌溉
절수관개
WATER SAVING IRRIGATION
2015年
4期
46-51
,共6页
梁旭%刘东%孙建%吴亚春
樑旭%劉東%孫建%吳亞春
량욱%류동%손건%오아춘
主成分-相关分析法%CRITIC法%可变模糊模型%恢复力%红兴隆管理局
主成分-相關分析法%CRITIC法%可變模糊模型%恢複力%紅興隆管理跼
주성분-상관분석법%CRITIC법%가변모호모형%회복력%홍흥륭관리국
principal components and correlation analysis%CRITIC method%variable fuzzy set model%resilience%Hongxinglong ad-ministration Bureau
区域农业水资源系统是与自然及人类活动紧密联系的复杂适应系统,不断与周围环境发生物质、能量和信息因素方面的交换和作用。以黑龙江省农垦红兴隆管理局12个农场为研究基点,运用主成分-相关分析法筛选评价指标,构建农业水资源恢复力评价指标体系,采用CRITIC法确定指标权重,结合可变模糊模型评价方法对其农业水资源系统恢复力进行评价,并利用ArcGIS技术对其进行分区,结果表明:双鸭山、八五三、北兴和八五二农场的农业水资源恢复力为Ⅱ级,饶河、二九一、五九七、红旗岭、友谊、江川、宝山和曙光的农业水资源恢复力为Ⅲ级。研究成果揭示了当地农业水资源系统力恢复情况,为农业水资源系统恢复力研究提供了一种新的研究模式。
區域農業水資源繫統是與自然及人類活動緊密聯繫的複雜適應繫統,不斷與週圍環境髮生物質、能量和信息因素方麵的交換和作用。以黑龍江省農墾紅興隆管理跼12箇農場為研究基點,運用主成分-相關分析法篩選評價指標,構建農業水資源恢複力評價指標體繫,採用CRITIC法確定指標權重,結閤可變模糊模型評價方法對其農業水資源繫統恢複力進行評價,併利用ArcGIS技術對其進行分區,結果錶明:雙鴨山、八五三、北興和八五二農場的農業水資源恢複力為Ⅱ級,饒河、二九一、五九七、紅旂嶺、友誼、江川、寶山和曙光的農業水資源恢複力為Ⅲ級。研究成果揭示瞭噹地農業水資源繫統力恢複情況,為農業水資源繫統恢複力研究提供瞭一種新的研究模式。
구역농업수자원계통시여자연급인류활동긴밀련계적복잡괄응계통,불단여주위배경발생물질、능량화신식인소방면적교환화작용。이흑룡강성농은홍흥륭관리국12개농장위연구기점,운용주성분-상관분석법사선평개지표,구건농업수자원회복력평개지표체계,채용CRITIC법학정지표권중,결합가변모호모형평개방법대기농업수자원계통회복력진행평개,병이용ArcGIS기술대기진행분구,결과표명:쌍압산、팔오삼、북흥화팔오이농장적농업수자원회복력위Ⅱ급,요하、이구일、오구칠、홍기령、우의、강천、보산화서광적농업수자원회복력위Ⅲ급。연구성과게시료당지농업수자원계통력회복정황,위농업수자원계통회복력연구제공료일충신적연구모식。
Regional agricultural water resource resilience evaluation always has certain difficulty because it is unpredictable ,self-or‐ganize and non-linear .In this paper ,based on the 12 state farms of Hongxinglong Bureau in Heilongjiang Province ,the principal components and correlation analysis method is used to create the evaluation index system of agricultural water resource resilience and ascertain the weights of indexes with Criteria Importance Through Intercriteria Correlation (CRITIC) .Then the agricultural water resource resilience is evaluated by combined with the variable fuzzy set model and ArcGIS is used to make classification .The result shows that the water resource resilience level in Shuangyashan Farm ,853 Farm ,Beixing Farm and 852 Farm are level Ⅱ ,in Raohe Farm ,291Farm ,597Farm ,Hongqiling Farm ,Youyi Farm ,Jiangchuan Farm ,Baoshan Farm and Shuguan Farm are level Ⅲ .The current achievement of this research reveals the local situation of agricultural water resource resilience and provides a new research mode of agricultural water resource resilience as well .