【摘要】：區(qū)域農(nóng)業(yè)水資源系統(tǒng)是與自然及人類活動緊密聯(lián)系的復(fù)雜適應(yīng)系統(tǒng),不斷與周圍環(huán)境發(fā)生物質(zhì)、能量和信息因素方面的交換和作用。以黑龍江省農(nóng)墾紅興隆管理局12個農(nóng)場為研究基點(diǎn),運(yùn)用主成分-相關(guān)分析法篩選評價指標(biāo),構(gòu)建農(nóng)業(yè)水資源恢復(fù)力評價指標(biāo)體系,采用CRITIC法確定指標(biāo)權(quán)重,結(jié)合可變模糊模型評價方法對其農(nóng)業(yè)水資源系統(tǒng)恢復(fù)力進(jìn)行評價,并利用ArcGIS技術(shù)對其進(jìn)行分區(qū),結(jié)果表明:雙鴨山、八五三、北興和八五二農(nóng)場的農(nóng)業(yè)水資源恢復(fù)力為Ⅱ級,饒河、二九一、五九七、紅旗嶺、友誼、江川、寶山和曙光的農(nóng)業(yè)水資源恢復(fù)力為Ⅲ級。研究成果揭示了當(dāng)?shù)剞r(nóng)業(yè)水資源系統(tǒng)力恢復(fù)情況,為農(nóng)業(yè)水資源系統(tǒng)恢復(fù)力研究提供了一種新的研究模式。
[Abstract]:Regional agricultural water resources system is a complex adaptive system closely related to nature and human activities, which constantly exchanges and acts with the surrounding environment in terms of material, energy and information factors. Based on the 12 farms of Hongxinglong Administration of Agricultural Reclamation in Heilongjiang Province, this paper selects the evaluation indexes by principal component correlation analysis, constructs the evaluation index system of agricultural water resources resilience, determines the index weight by CRITIC method, evaluates the resilience of agricultural water resources system with variable fuzzy model evaluation method, and divides them by ArcGIS technology. the results show that Shuangyashan, 853, The resilience of agricultural water resources in Beixing and 852 farms was grade 鈪，

本文編號：2504429