摘要
以大别山区为研究区域,采用塔吉特-总绝对方差最小模型(Target-MOTAD)分析了生态脆弱地区农户风险状态下耕地投入要素配置的优化途径。研究表明:调查区域农户耕地投入要素结构和耕地利用结构有优化空间,典型农户在现有耕地资源条件下可以通过耕地投入要素配置及耕地利用结构的优化来增加其农业收入,而不需要通过扩大垦殖规模来实现农业收入增长目标。因此生态脆弱地区农户在耕地利用过程中应提高耕地利用程度,优化投入要素的配置结构,避免由于扩大垦殖规模而造成的生态环境的进一步破坏。
The paper takes Ta-pieh Mountains as study target areas,analyzes the agricultural land use structure and optimization of input elements of Households by Target-MOTAD model in co-environmental vulnerability areas.The results indicate that there is optimized space of agricultural land use structure and input elements configuration.Under existing land resource conditions,the rural households can increase their agricultural income through optimization of farmland input elements configuration and agricultural land use structure,but needn＇t expand the land scale.Therefore the rural households in co-environmental vulnerability areas should improve agricultural land use level,and optimize configuration of the input elements structure,to avoid the further damage of co-environmental which caused by the scale of agricultural land expand.
出处
《生态经济》
北大核心
2011年第5期47-51,共5页
Ecological Economy
基金
国家自然科学基金项目(70773045)
