热带地理2017，Vol.37Issue(2)：277-285,292,10.DOI:10.13284/j.cnki.rddl.002927
黄山市乡村聚落空间格局特征及其影响因素
Spatial Pattern of Rural Settlements in Huangshan and Its Influencing Factors
摘要
Abstract
Based on the satellite image survey data of Huangshan City in 2014,by using the related spatial analysis methods such as landscape pattern index and GIS spatial analyses,the spatial pattern characteristics of rural settlements in Huangshan City were analyzed.Some conclusions are drawn as follows:First,the overall distribution of settlement density of Huangshan City is sparse,but highlights the characteristics of"central city" agglomeration distribution;Second,the scale distribution of rural settlements shows a strong spatial autocorrelation,the high-value and low-value clusters of rural settlement scale are respectively characterized by aggregation distribution in space;Third,the spatial differentiations of township residential spatial pattern in Huangshan City are evident.There exists a distinct spatial disparity in Huangshan City.On the whole,the northeast part is more complex than the Southwest part.The quantitative analysis to rural settlement spatial distribution factors in the regional level indicates that the driving force of influencing rural settlement space distribution is mainly altitude,slope,traffic,central town,population,economy,planning,policy.On that basis,the main factors of rural settlement spatial pattern,as well as the rural settlement spatial morphological characteristics are discussed.1) The scale of rural settlements in Huangshan City decreases with the increase of regional elevation and slope gradient.2) With the increase of the distance between the traffic routes and the central towns,the scale of rural settlements shows a downward trend.3) There is a positive correlation between population size,economic strength and settlement scale.If a town has a larger population size and stronger economy,the scale of rural settlement will be larger.4) Planning and policy are also the important factors that affect the spatial distribution of rural settlements,they play an important role in the regulation and guidance.Although different factors have different characteristics on the spatial distribution of rural settlements,the final formation of the spatial pattern of rural settlements is the result of the interaction of terrain,location,social-economic conditions and other factors.关键词
乡村聚落/空间格局/影响因素/黄山市Key words
rural settlement/spatial pattern/influence factor/Huangshan City分类
社会科学引用本文复制引用
方健,杨兴柱,朱琳..黄山市乡村聚落空间格局特征及其影响因素[J].热带地理,2017,37(2):277-285,292,10.基金项目
国家自然科学基金资助项目(41471130) （41471130）
安徽省哲学社会科学规划资助项目(AHSKY2016D23) （AHSKY2016D23）
