摘要
本文将吐鲁番乡村聚落作为研究对象,通过选取2000年、2010年及2020年三个时间维度,运用景观指数分析、扩展动态分析的方法研究其时间演变特征及影响因素。结果显示:吐鲁番乡村聚落在2000~2010年高昌街道的扩展贡献率最高,其他乡镇多为逆向扩展,聚落总体上扩展缓慢;吐鲁番乡村聚落在2010~2020年扩展迅速,聚落斑块数量显著增加,其扩展中心也逐渐向中小聚落转移,空间拓展特征也比较显著,但各个地区之间的差异较为明显。
This paper takes the rural settlements in Turpan as the research object,selects three time dimensions of 2000,2010 and 2020,and adopts the methods of extended dynamic analysis and landscape index analysis to study the temporal evolution characteristics and influencing factors.The results show that:the expansion rate of rural settle-ment in Gaochang Street is the highest in Turpan from 2000 to 2010,while the expansion rate of rural settlements in other towns is reverse,and the overall expansion rate is slow.From 2010 to 2020,the rural settlements in Turpan expanded rapidly,with a significant increase in the number of settlement patches.And the expansion center gradually shifted to small and medium-sized settlements.The char-acteristics of spatial expansion were also significant,but the differences among different regions were obvious.
作者
冶建明
刘滨谊
左双宝
兰甜
朱梦梦
YE Jianming;LIU Binyi;ZUO Shuangbao;LAN Tian;ZHU Mengmeng
出处
《住区》
2022年第2期25-29,共5页
Design Community
基金
教育部人文社会科学研究青年基金项目“基于气候适应性的吐鲁番多民族聚落形态与空间体系研究”(17YJCZH227)
石河子大学科研项目“吐鲁番传统聚落气候适应性分析”(ZZZC202010B)。
关键词
聚落
时间演变
GIS
吐鲁番
乡村聚落
少数民族聚落
settlement
temporal evolution
GIS
Turpan
rural settlements
ethnic minority settlements
