黄土高原燕沟流域生态环境建设模式及效益研究  

Ecological and Environmental Construction in the Yan'gou Watershed of the Loess Plateau:Models and Benefits

作　　者：刘普灵[1] 郑世清[1] 琚彤军[1] 王栓全[1] 徐勇[2] 

机构地区：[1]中国科学院水利部水土保持研究所,西北农林科技大学陕西杨陵712100 [2]中国科学院地理科学与资源研究所,北京100101

出　　处：《水土保持研究》2005年第5期88-91,共4页Research of Soil and Water Conservation

基　　金：中国科学院西部行动计划项目(KZX1-6);国家十五科技攻关课题(2004BA508B14)

摘　　要：简要介绍了燕沟流域自1998年以来生态系统恢复的进程,其中包括生态农业建设模式、植被恢复重建措施等,并对生态建设过程中社会经济以及生态环境效益进行了分析。结果表明了燕沟流域在综合治理措施配置、生态农业建设模式选择的合理性,同时也为黄土高原的生态农业建设提供了科学依据和示范样板。The processes of eco-system recovery are discussed in the Yan＇gou watershed since 1998,including the construction models and measures for vegetation rehabilitation. The socio-economic and ecological and environmental benefits achieved during the period of reconstruction are analysed. The results indicate that the arrangement of comprehensive controlling measures and the selection of eco-agriculture construction models in the Yan＇gou watershed are appropriate. The watershed provides scientific evidence and a demonstrative example of the construction of eco-agriculture in the Loess Plateau.

关 键 词：燕沟流域 生态农业 建设模式 效益 

分 类 号：X171.1[环境科学与工程—环境科学]