摘要
从旱作节水农业综合效益的基本内涵分析入手,分析了旱作节水农业的社会效益、经济效益、生态效益及其综合效益,并以可持续发展理论、生态—经济—社会耦合发展理论和区域局部均衡理论为基础,初步构建了旱作节水农业综合效益评价理论体系,包括理论基础、评价模型、指标体系、多目标综合评价方法和评价程序5个部分。在此基础上,重点探讨了评价指标体系的选择和确立,将指标体系划分为目标层、准则层、准则亚层和指标层4个层次,列出了每个亚层可能包含的基本指标。
Dryland water-saving agriculture （DWSA） is the inevitable choice to overcome the restriction of shortage of agricultural resources and realize the goal of sustainable agriculture development in North China. It is necessary to construct the appraisement system of multi-effect of DWSA for guiding the development and spreading of DWSA. In accordance with the theory of Sustainable Development, Ecology-Economy-Society Coupling Development, and Partial Equilibrium, this paper primarily constructs the appraisement system of multi-effect of DWSA, including theory foundation, appraisement model, index system, mathematic method and appraisement procedure. Furthermore, it puts emphases on the establishment of index system that is classified into four layers, i.e. , target layer, criterion layer, sub-criterion layer, and basic index layer.
出处
《干旱地区农业研究》
CSCD
北大核心
2006年第5期99-104,共6页
Agricultural Research in the Arid Areas
基金
国家863计划"华北半湿润偏旱井灌区及旱作区节水(山西晋中)综合技术体系集成与示范"(2002-AA-2-Z-43311)
国家公益性项目"中国农业综合生产能力安全及其资源保障研究"(2004DIB4J142)
关键词
旱作农业
节水
综合效益
评价
dry farming
water-saving
multi-effect
appraisement
作者简介
雷波（1976-）．男．四川成都人，工程师，主要从事水资源经济研究。E-mail：leibo@iwhr．com.
