黄淮海地区乡村功能类型及其地域模式

A RURAL FUNCTIONAL CLASSIFICATION OF THE HUANG-HUAI-HAI REGION AND THEIR AREAL DEVELOPMENT MODES

黄准海地区农业发展历史悠久,由于地方性自然和经济条件的差别,乡村经济在产业功能上存在明显的地域差异。本文以该区辖属的364个县(市)为地域单元,研究其乡村功能类型,并对不同功能类型的空间分布、功能特征及其经济发展的地域模式作了探讨。

The study of rural functional classification, which mainly deals with comprehensive rural-space division in terms of utilization of rural resources, areal division of labour, regional change of function, harmony of agricultural structure and composition of industrial sectors, forms a major reseach field of rural geography both inside and outside China.Taking 364 counties (or cities) of the Huang-Hua i-Hai Region as the areal study units,the thesis analyses the variation of rural function in the region,identification of functional features as well as extraction of functional indices. On the basis of the analysis, the thesis then makes a classification of the rural functional types and approches the spatial distribution law of rural functional types, the industrial features and relevant development ways for the different functional types.The important functional indices extracted are: loading population per arable land, percentage of output value of planting, total rural-social output value per capita and employment percentage of the third industry.All the above 4 indices make up principal criteria serving not only for explaining areal features of rural functions, but also deciding boundaries of functional types combined with other functional indices, thus dividing the Huang-Huai-Hai Region into 5 major types:(Ⅰ) Medium output level-planting functional type; (Ⅱ) Low output level-agricultural functional type; .(Ⅲ) Medium output level-agriculture, industry and commerce functional type;(Ⅳ) Medium output level and suburban-third industry functional type; (Ⅴ) High output level and suburban-trade, industry and agriculture functional type.Thro, analysing the functional features of different functional types, esp. by making a comparison between the functional features and current resource utilization characteristics, the thesis finally reveals objectively the production problems, development potentials, pratical measures in different functional types and accordingly proposes the different regional development ways.