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Position: Home > Articles > Spatial Differentiation Pattern of Production Structure in the Farming-pastoral Crisscross Zone of North China Bulletin of Soil and Water Conservation 2007,27 (2) 46-49

北方农牧交错带农林牧业生产结构类型空间分异特征研究

作  者:
陈海;康慕谊;曹明明
单  位:
北京师范大学资源学院北京师范大学中国生态资产评估研究中心;西北大学城市与资源学系
关键词:
相关分析;北方农牧交错带;农林牧业生产结构类型;空间分异
摘  要:
利用1996—2000年统计资料的11项指标,采用典型相关分析(CCA)方法,以中国北方农牧交错带为例,对其农林牧业生产结构类型的空间分异特征进行了分析。首先,确定了以种植业比重、林业比重、牧业比重为自变量组,其余指标为因变量组;其次,利用CANOCO4.5和CANODRAW4.1软件,将研究区划分为偏农、偏林、偏牧、农牧、牧农等5种农林牧业生产结构类型;最后,结合GIS技术,分析研究区农林牧业生产结构的空间分异特征。研究结果表明,由东南向西北,5种类型分布大体为偏农型、农牧型、牧农型、偏林型和偏牧型。
译  名:
Spatial Differentiation Pattern of Production Structure in the Farming-pastoral Crisscross Zone of North China
作  者:
CHEN Hai1,2,KANG Mu-yi2,CAO Ming-ming1(1.Department of Urban and Resource Sciences,Northwest University,Xi'an,Shaanxi 710069,China;2.College of Resource Science and Technology,Beijing Normal University,Beijing 100875,China;)
关键词:
canonic correspondence analysis(CCA);farming-pastoral crisscross zone in North China;production structure;spatial differentiation pattern
摘  要:
By using 11 indexes of statistics between 1996 and 2000 and canonic correspondence analysis(CCA)method,spatial differentiation pattern of production structure(combination and proportion of faming-livestock raising-forestry)is analyzed.First,independent variable group and dependent variable group of CCA are defined.Second,by applying CANOCO4.5 and CANODRAW4.1 software,the study area is divided into 5 types of production structure:farming,farming-to-livestock raising,livestock raising-to-farming,forestry and livestock raising.Finally,through a discussion on the spatial differentiation,the 5 types of production structure distributed from southeast to northwest are found to be farming,farming-to-livestock raising,livestock raising-to-farming,forestry and livestock raising.

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