气候变化领域集成服务门户(CCPortal): Landscape evolution in the Yellow River Basin using satellite remote sensing and GIS during the past decade

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DOI	10.1080/01431160802687482
	Landscape evolution in the Yellow River Basin using satellite remote sensing and GIS during the past decade
	Wang, Siyuan; Ding, Chibiao; Liu, Jingshi
通讯作者	Wang, SY (通讯作者)
发表日期	2009
ISSN	0143-1161
EISSN	1366-5901
起始页码	5573
结束页码	5591
卷号	30 期号:21
英文摘要	Over the past decade, rapid landscape pattern change has taken place in many arid and semi-arid regions of China, such as the Yellow River Basin. In this paper, landscape evolution was investigated by the combined use of satellite remote sensing, geographic information system (GIS) and landscape modelling technologies. The aim was to improve our understanding of landscape changes so that sustainable land use could be established. First, the changes in various landscape metrics were analysed using the landscape structure analysis programme. Second, the mathematical methodology was explored and developed for landscape pattern change, which included: the status and trends change model for individual landscape types, the 1-km(2) area percentage data model and the transition matrix of landscape types. The results show that the area of the Yellow River Basin was about 794 000 km(2) during the period from 1990 to 2000; cropland, built-up land and unused land expanded significantly whereas woodland, grassland and water bodies contracted substantially. The area of cropland increased dramatically by 2817 km(2), and the areas of grassland and woodland decreased by 4669 and 33 km(2), respectively. Meanwhile, the landscape pattern in the study area also experienced numerous changes over the past decade. The major factors that caused the landscape changes in this area over the past decade were found to be governmental policies for environmental protection, population growth, and meteorological and environmental conditions.
关键词	LAND-USE CHANGE SPATIAL-PATTERN SOIL-EROSION CHINA POLICY AREA
语种	英语
WOS研究方向	Remote Sensing ; Imaging Science & Photographic Technology
WOS类目	Remote Sensing ; Imaging Science & Photographic Technology
WOS记录号	WOS:000271449100004
来源期刊	INTERNATIONAL JOURNAL OF REMOTE SENSING
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/257625
推荐引用方式 GB/T 7714	Wang, Siyuan,Ding, Chibiao,Liu, Jingshi. Landscape evolution in the Yellow River Basin using satellite remote sensing and GIS during the past decade[J]. 中国科学院青藏高原研究所,2009,30(21).
APA	Wang, Siyuan,Ding, Chibiao,&Liu, Jingshi.(2009).Landscape evolution in the Yellow River Basin using satellite remote sensing and GIS during the past decade.INTERNATIONAL JOURNAL OF REMOTE SENSING,30(21).
MLA	Wang, Siyuan,et al."Landscape evolution in the Yellow River Basin using satellite remote sensing and GIS during the past decade".INTERNATIONAL JOURNAL OF REMOTE SENSING 30.21(2009).