塔里木河中下游退耕还林还草评价指标体系设计  

Assessment of Efficiency of Conversion Cropland to Forest and Grassland in the Middle-Lower Reaches of Tarim River

作　　者：李春香[1] 戴乐 吴小菊[1] 

机构地区：[1]新疆轻工职业技术学院,乌鲁木齐830021 [2]新疆克拉玛依市园林局,新疆克拉玛依834000

出　　处：《生态经济（学术版）》2009年第2期295-297,共3页Ecological Economy

基　　金：中国科学院知识创新项目"退耕还林还草优化模式与途径试验示范"(KZCX1-08-02)

摘　　要：退耕还林还草是生态环境建设的重要内容和组成部分,是防治土地退化的重要举措。建立一套科学、合理、具有可操作性的退耕还林还草评价指标体系,是工程顺利实施的重要保证。根据塔里木河中下游地区的实际情况,本文设计出了15个包括水、土壤、植被、经济为主要因素的流域生态、经济效益评价指标,为区域农林牧可持续发展提供依据。Conversion cropland to forest and grassland is not only the important content and a part of contents to construct eco - environment, but also the important action of degenerating grassland. Setting up a suit of assessment index with scientific, rational and operational characters to evaluate the conversion cropland to forest and grassland＇s eco - economic efficiency is an important ensure for the project. According to this region＇s practical fact, designing a suit of assessment index which consist of water, soil, vegetation and economy will guide the region＇s farming, forest and husbandry developed sustainably.

关 键 词：塔里木河中下游 退耕还林还草 指标体系 

分 类 号：F326.23[经济管理—产业经济] F239.1