西北黄土高原区生态恢复重建与农业可持续发展  

Ecological restoration and reconstruction and agriculture sustainable development in loess plateau of Northwest China

作　　者：王宗明[1] 张柏[1] 

机构地区：[1]中国科学院东北地理与农业生态研究所,长春130012

出　　处：《农业系统科学与综合研究》2003年第2期112-115,共4页System Sciemces and Comprehensive Studies In Agriculture

基　　金：中国科学院知识创新工程重要方向项目 (KZCX2 -SW -4 16)

摘　　要：分析了西北黄土高原区生态恶化的根本原因 ,以区域可持续发展和恢复生态学理论为基础 ,探讨农业可持续发展与生态恢复重建的关系及其途径 ,关键在于努力提高系统生产力 ,促进系统功能的恢复与合理结构的重建。在有效利用资源、提高农业系统生产力的过程中重建生态 ;彻底改变农业生产的传统格局 ,大幅度改善生态环境质量 ;积极调整产业结构 ,着力发展集水农业和水土保持型生态农业 ,积极发展畜牧业。图 1,参 2 0。This paper analyzed the basic reason of ecological degeneration of Northwest loess plateau, discussed the relations between agricultural sustainable development and ecology innovation and reconstruction , based on region sustainable development and innovation theory The key lies in: striving to increase the system productivity, accelerating the restoration of function and reconstruction of advisable structure In order to expedite the sustainable development of agriculture of this region, we ought reconstruct ecology in the course of utilization of resources effectively and promotion of agricultural system productivity; to change the conventional frame of agriculture production and improve the ecological environment; to adjust the industrial structure, to pay more attention to rainwater harvesting agriculture and water soil conserving ecological agriculture, and to develop livestock production industry strively

关 键 词：西北黄土高原区 生态恢复 生态重建 可持续发展 系统生产力 资源利用 集水农业 水土保持型生态农业 

分 类 号：F323.2[经济管理—产业经济] X171.4[环境科学与工程—环境科学]