华侨大学学报（自然科学版）2024，Vol.45Issue(3)：383-393,11.DOI:10.11830/ISSN.1000-5013.202312008
天山北坡经济带城乡聚落格局变化与影响因素分析
Analysis on Changes and Influencing Factors of Urban and Rural Settlements in North Slope Economic Belt of Tianshan Mountains
摘要
Abstract
Taking the urban and rural settlements of the north slope economic belt of Tianshan Mountains as the research object,the changes of urban and rural settlement pattern during 1980-2020 are analyzed by using landscape pattern index,geographic information system(GIS)spatial analysis and ranking-scale method,and the influencing factors of urban and rural agglomeration pattern are explored from the nature,location and so-cio-economic factors using geographical detectors.The results show that the number and scale of urban and ru-ral settlements have continued to expand and tend to gather during 1980-2020.In the first 20 years,the expan-sion is mainly cultivated land and grassland,and in the second 20 years,the expansion is mainly unused land.The density of urban and rural settlements changes significantly.The high-density areas mainly concentrate in the oases showing the characteristics of"multi-core concentrated distribution",the medium density areas ex-pand along the high-density areas,and the low density areas distribute along the edge of the oasis and expand in the non-oasis areas.The scale of the first settlement has developed well,tending towards a ranking-scale curve,medium sized settlements have slightly developed,while the number of small settlements continues to decrease.The location factors such as traffic are the first influencing factors of urban and rural settlement pat-tern in the north slope of Tianshan Mountains,followed by socio-economic factors,and the influence of natural geographical factors is relatively small.The differences in various influencing factors are significant.关键词
城乡聚落/景观格局/位序-规模法/地理探测器/天山北坡经济带Key words
urban and rural settlement/landscape pattern/ranking-scale method/geographic detector/north slope economic belt of Tianshan Mountains分类
建筑与水利引用本文复制引用
郑旭东,王宏卫,罗魁,吴常蕊,闫晓梅..天山北坡经济带城乡聚落格局变化与影响因素分析[J].华侨大学学报（自然科学版）,2024,45(3):383-393,11.基金项目
新疆第三次综合科学考察项目(2021xjkk0902) （2021xjkk0902）
