黄冈市地形起伏度及其与人口、经济的相关性研究  

Research on the Correlation Between the Topographic Relief and Population and Economy in Huanggang City

作　　者：龚熊波 胡红兵[1] 

机构地区：[1]黄冈师范学院旅游文化与地理科学学院,湖北黄冈438000

出　　处：《绿色科技》2018年第2期151-154,共4页Journal of Green Science and Technology

基　　金：国家级大学生创新创业训练计划项目(编号:201610514006)

摘　　要：为研究革命老区黄冈市的经济发展、环境保护与社会协调之间的关系,基于分辨率为30m的数字高程模型AsterGDEM,运用GIS技术提取黄冈市地形起伏度,以此为基础分析了黄冈市地形起伏度与人口分布和经济发展之间的关系。结果表明:黄冈市的地形起伏度区域分异显著,西南部起伏较小,东北部较大;黄冈市地形起伏度随海拔的升高而逐渐增加;黄冈市地形起伏度与人口密度和经济密度存在显著的负相关。This paper aims to research the relationship of H uanggang economic revitalization, environmental protection and social development in the old revolutionary area of HuangguangCity. Based on the digital elevation model AsterG- DEM with a resolution of 30m, the terrain fluctuation of Huanggang City was extracted by using （;IS technology to analyze the relationship between topographic relief and population distribution and economic development. The results show that there are significant regional differences in Huanggang City with a slight fluctuation in the southwest while a large fluctuation in the northeast. The topographic relief of Huanggang City gradually increases with the elevationincreasing. There is a significant negative correlation between topographic relief and the population density and the economic density.

关 键 词：GIS技术 地形起伏度 人口密度 经济密度 黄冈市 

分 类 号：P216[天文地球—测绘科学与技术]