干旱区生态环境知识资源中心(Arid): 无定河流域城镇聚落的历史演变与人地耦合

Arid

	无定河流域城镇聚落的历史演变与人地耦合
其他题名	The historical evolution of urban settlements and man-land coupling inWuding River Basin
	佟彪; 党安荣; 周宏宇
来源期刊	自然资源学报
ISSN	1000-3037
出版年	2021
卷号	36 期号:1 页码:38-54
中文摘要	地处黄河中游的无定河流域,是典型的过渡地带和生态脆弱地区。通过分析流域城镇格局的历史发展过程,以及这一过程中的人地耦合关系,结果表明:流域城镇枢纽地区,在唐代及以前为弓形,城镇空间布局的影响因素以自然因素为主;唐末以后为三角形,城镇空间布局的影响因素以人文因素为主。当代流域城镇格局继承了历史发展的脉络,但城镇发展动力主要是长城沿线的资源开发和城镇建设,这些活动对局部地区的植被覆盖产生了冲击型影响;同时以退耕还林、防风治沙等为代表的生态保护政策也已经显现出积极的效果。建议流域的城镇发展要合理确定人口与建设用地的发展规模、集中在榆横和靖边等主要城镇周边布局,并且以河流为骨架构建生态屏障。
英文摘要	The Wuding River Basin, located in the Loess Plateau of the middle reaches of the Yellow River, is a typical transitional zone and ecologically fragile area in history. Based on the analysis of the historical development process of urban pattern and the coupling relationship between human and land in this process, this paper puts forward the countermeasures and suggestions for the future urban development and ecological protection of the basin in combination with the current situation of urban development. The main findings are as follows: the development and evolution of the urban hub area in the basin was bow shaped in the Tang Dynasty and before, when the natural conditions were better, and the urban spatial layout was mainly based on natural factors; the hub area after the Tang Dynasty presented a triangle pattern, and the urban spatial layout was mainly based on human factors; the contemporary urban pattern of the basin inherited the context of historical development, but the driving force of urban development was mainly based on resources along the Great Wall. The human activities have an impact on the vegetation coverage in some areas; at the same time, the ecological protection policies, such as returning farmland to forests, wind prevention and desertification control, have exerted positive effects. It is suggested that the development of the river basin should be reasonably determined and concentrated around the main cities and towns in combination with the national strategic positioning and regional ecological environment bearing capacity. In addition, the ecological barrier and key prevention and control areas are constructed with the river as the backbone.
中文关键词	城镇聚落 ; 空间格局 ; 无定河流域 ; 地理枢纽 ; 人地耦合
英文关键词	urban settlement spatial pattern Wuding River Basin geographical hub man-land coupling
类型	Article
语种	中文
收录类别	CSCD
WOS类目	Construction & Building Technology
CSCD记录号	CSCD:6898380
资源类型	期刊论文
条目标识符	http://119.78.100.177/qdio/handle/2XILL650/354622
作者单位	佟彪, 清华大学建筑学院;;辽宁省交通高等专科学校测绘系, ;;, ;;沈阳, 北京;; 100084;;110122, 中国. 党安荣, 清华大学建筑学院, 北京 100084, 中国. 周宏宇, 清华大学建筑学院, 北京 100084, 中国.
推荐引用方式 GB/T 7714	佟彪,党安荣,周宏宇. 无定河流域城镇聚落的历史演变与人地耦合[J],2021,36(1):38-54.
APA	佟彪,党安荣,&周宏宇.(2021).无定河流域城镇聚落的历史演变与人地耦合.自然资源学报,36(1),38-54.
MLA	佟彪,et al."无定河流域城镇聚落的历史演变与人地耦合".自然资源学报 36.1(2021):38-54.