气候变化领域集成服务门户(CCPortal): Dynamics and changes in spatial patterns of land use in Yellow River Basin, China

CCPortal

DOI	10.1016/j.landusepol.2009.04.002
	Dynamics and changes in spatial patterns of land use in Yellow River Basin, China
	Wang, Si-Yuan; Liu, Jing-Shi; Ma, Teng-Bo
通讯作者	Wang, SY (通讯作者)
发表日期	2010
ISSN	0264-8377
EISSN	1873-5754
起始页码	313
结束页码	323
卷号	27 期号:2
英文摘要	Rapid land use change has taken place in many arid and semi-arid regions of China over the past decade, such as in Yellow River Basin. In this paper, changes in the land use pattern of the Yellow River Basin were analyzed using Landsat TM data in 1990, 1995 and 2000. The aim was to improve the understanding of changes in land use with a view to identifying potentially more sustainable systems of land use. Firstly. the mathematical methodology was explored and developed for spatial pattern changes of land use, which include the degree index model of land use dynamic. index model of land use degree, mean center model of land use and transformation model of land use. Based on these models, the changing spatial patterns of land use were calculated and analyzed. During the period 1990-2000, the areas of cropland, built-up land and unused land all increased, the area of cropland increased dramatically by 2917 km(2), while the areas of grassland and woodland decreased by 4668 and 33 km(2), respectively. Meanwhile, the spatial pattern of land use also experienced a great change. Then the driving factors of land use change were investigated, the governmental policies on eco-environmental protection, population growth and meteorological conditions were the major factors that caused the land use change in the past decade. (C) 2009 Elsevier Ltd. All rights reserved.
关键词	GIS LANDSCAPE AREA
英文关键词	Land use; Spatial pattern; Remote sensing (RS) & geographical information system (GIS); Yellow River Basin
语种	英语
WOS研究方向	Environmental Sciences & Ecology
WOS类目	Environmental Studies
WOS记录号	WOS:000273110500025
来源期刊	LAND USE POLICY
来源机构	中国科学院青藏高原研究所
文献类型	期刊论文
条目标识符	http://gcip.llas.ac.cn/handle/2XKMVOVA/257733
推荐引用方式 GB/T 7714	Wang, Si-Yuan,Liu, Jing-Shi,Ma, Teng-Bo. Dynamics and changes in spatial patterns of land use in Yellow River Basin, China[J]. 中国科学院青藏高原研究所,2010,27(2).
APA	Wang, Si-Yuan,Liu, Jing-Shi,&Ma, Teng-Bo.(2010).Dynamics and changes in spatial patterns of land use in Yellow River Basin, China.LAND USE POLICY,27(2).
MLA	Wang, Si-Yuan,et al."Dynamics and changes in spatial patterns of land use in Yellow River Basin, China".LAND USE POLICY 27.2(2010).