摘要
通过生态—生产范式区划,可以了解区域自然资源的特点、潜力及农牧业潜在的发展方向,了解目前农牧林业生产特点,从而为确定一致而长期的治理方针和措施、确定进行生态重建和持续发展生产的宏观地域格局提供前提和基础。在借鉴相关区划的基础上,探讨了生态—生产范式区划的原则,构建了区划的等级系统和指标体系,通过自上而下与自下而上相结合的方法,对北方农牧交错带进行生态—生产范式区划研究,将其划分为3个范式区、7个范式小区和21个单元区。
The regionalization of eco-productive paradigm is to delineate and reveal precisely the spatial differentiations within a region based on the thorough analyses of the natural ecological condition, the .social-economic-technological development level, and the comparative advantages for farming, livestock husbandry and forestry production. The regionalization of eco-productive paradigm is alto to design a blueprint for guiding the development of integrated agricultural production according to the regional differentiations and giving priority to the ecological conservation at the .same time. The blueprint drawn by the regionalization should be related to specific spatial areas of the region. Based on synthetically analysis of the characteristics of ecological environments of the farming-pastoral zone in North China, the principles of eco-productive paradigm regionalization are discussed, and indices and nomenclature of eco-productive paradigm regionalization are proposed. The results show that there are 3 domains, 7 regions and 21 districts.
出处
《水土保持通报》
CSCD
北大核心
2005年第5期37-41,49,共6页
Bulletin of Soil and Water Conservation
基金
国家重点基础研究发展规划(973
G2000018607)
重大基础研究前期研究专项(2003CCC01500)
关键词
生态-生产范式区划
中国北方农牧交错带
原则
等级系统
指标体系
the regionalization of eco-productive paradigm
the farming-pastoral zone in North China
the regionalization principles
classification order
indices
