亚热带山地可持续农业生态—经济带划分  

THE CLASSIFICATION OF ECOLOGICAL ECONOMIC BELTS FOR THE SUSTAINABLE AGRICULTURE AND ITS ECOLOGICAL BASIS IN THE SUBTROPICAL MOUNTAIN AREA

作　　者：李向林[1] 辛晓平[2] 杨鹏[2] 

机构地区：[1]中国农科院畜牧研究所 [2]中国农科院资源区划所

出　　处：《中国农业资源与区划》2000年第6期59-62,共4页Chinese Journal of Agricultural Resources and Regional Planning

基　　金：国家重点科技攻关(No.960160202);国家自然科学基金(No.3989370)资助项目

摘　　要：我国亚热带具有特殊的自然环境与农业生产条件 ,其农业生态—经济带系统与配置格局受到该地带植被生态学特点的制约。文章对我国亚热带山地进行了生态—经济带划分 ,设计不同地理单元上农业生态景观的优化配置 ,弥补农业生态系统结构简单造成的生物地化循环不完善 。Subturopical region in Southern China has special physical and agricultural conditions where agro ecosystem and its spatial pattern were restricted by ecological characteristics of zonal vegetation.The study conduct ecological economic regionalization of subtropical region in Southern China,designed optimal agro ecological landscape patterns in different geographic units,which aimed to make u pthe break up and unbalance of bio geo chemical cycle due to simplicity of agro ecosystem structure.

关 键 词：亚热带山地 植被生态学 生态—经济带 可持续农业 

分 类 号：S181[农业科学—农业基础科学] F323[经济管理—产业经济]