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首页> 外文期刊>Fresenius environmental bulletin >URBAN AND RURAL SETTLEMENTS PATTERN CLASSIFICATION AND DISTRIBUTION ENVIRONMENT IN HUNAN PROVINCE BASED ON COUNTY SCALE ECOLOGICAL CIVILIZATION, CHINA
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URBAN AND RURAL SETTLEMENTS PATTERN CLASSIFICATION AND DISTRIBUTION ENVIRONMENT IN HUNAN PROVINCE BASED ON COUNTY SCALE ECOLOGICAL CIVILIZATION, CHINA

机译：基于县域生态文明的湖南省城乡居民点格局分类与分布环境

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摘要

Based on the land data and satellite images of Hunan Province, the spatial distribution environment characteristics of urban and rural settlements pattern elements in Hunan Province are quantitatively analyzed by using the methods of spatial data analysis, nuclear density statistics, transect correlation, grid coupling measure and so on. The regional types are further divided according to the overall construction guidelines of ecological civilization. The results showed that Hunan Province is divided into 7 geomorphological areas. There is a negative correlation between elevation and water area. There is a one-to-one effective connection relationship between county and expressway, township and provincial highway. Hunan settlements show the spatial distribution pattern of the largest continuous accumulation patch in the middle hills, the second in the northern lake area and the southern high hill area, and the small and scattered patches in the surrounding mountainous basin. Cultivated lands and settlements show the pattern characteristics of coupling distribution. It is formed into three basic domain types: dotted, banded and concentrated block. Finally, the pattern of urban and rural settlements in Hunan Province is divided into 8 types: water network block, landscape block, multinuclear belt, continuous radial, binuclear zone, one nucleus and multi-point, multi-point dispersion and continuous strip type. This study is beneficial to the sustainable and healthy development of ecological environment and civilization construction in the county.
机译：根据湖南省的土地数据和卫星图像，采用空间数据分析，核密度统计，断面相关，网格耦合测度和网格法对湖南省城乡居民点格局要素的空间分布环境特征进行定量分析。以此类推。根据生态文明建设的总体方针，对区域类型进一步划分。结果表明，湖南省分为7个地貌区。海拔和水域之间存在负相关关系。县与高速公路，乡镇和省级公路之间存在一对一的有效联系关系。湖南人的定居点表现出中山丘陵最大的连续堆积斑块，北部湖泊区域和南部高丘陵区域的第二个连续堆积斑块以及周围山区盆地的小而分散的斑块的空间分布格局。耕地和居民区表现出耦合分布的格局特征。它分为三种基本域类型：点，带和集中块。最后，将湖南省城乡居民点的格局分为8类：水网地块，景观地块，多核带，连续放射状，双核带，一核多点，多点分散和连续带型。本研究有利于县域生态环境的持续健康发展和文明建设。

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