岷江上游山区杂谷脑河流域聚落变迁规律及其驱动机制实证研究

An Empirical Research on Evolution Characteristics and Dynamic Mechanism of Rural Settlements in Mountain Areas of the Upstream of Minjiang River

以岷江上游山区杂谷脑河流域佳山-桃坪-增头位于同一纵断面上的三个少数民族聚落为研究对象,借助遥感与地理信息系统技术、田野实地调查与勾绘,并辅以文献分析及农户深度访谈佐证的形式,从自然条件分异、区域政策实施、社会文化导向及经济技术发展等角度,定量刻画聚落的分布规律、变迁模式,深入剖析其驱动机制,展现了在特定的地域条件及历史时段内经由不同主导因素影响下,山区聚落多元化的动态剧变过程,力图为整个岷江上游山区聚落的健康可持续发展提供宏观科学的认知思路.

Taking Jiashan-Taoping-Zengtou, the three minority rural settlements in mountain areas of Zagunao River basin, the one of the two tributaries of the upstream of Minjiang River, as the case, this paper makes a deep analysis of in- fluencing factors in the study region, including the differentiations of natural environment, implementation of the regional policy, social and cultural orientation, economic and technological development, and so on, by methods of remote sens- ing, geographic information systems, field site survey, literatures analysis and farmers depth interviews. The evolution characteristics and dynamic mechanism of rural settlements in mountain areas were portrayed under the different domi- nant influence factors in the specific geographical conditions and historical periods. This article attempts to provide the macroscopic and scientific cognition for the healthy and sustainable development of the whole rural settlements in moun- tain areas of Upstream Minjiang River.