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	Responses of wetland eco-security to land use change in western jilin province, china
	Wang Zhi-qiang1,2; Zhang Bai1; Yang Guang1,2; Wang Zong-ming1; Zhang Shu-qing1
刊名	Chinese geographical science
	2005-12-01
卷号	15期号:4页码:330-336
关键词	Lucc Wetland eco-security Rs Gis Western jilin province
ISSN号	1002-0063
通讯作者	Wang zhi-qiang(wryan@126.com)
英文摘要	By the use of the software of arcgis, dynamic changes of the landscape elements, landscape structure, conversion processes of the landscape gradients and the responses of wetland eco-security to land use/cover changes (lucc) in the western jilin province were studied from 1930 to 2000. the results show that the landscape elements of grassland, wetland, forestland and water area shrank rapidly, and wetlands underwent huge losses in the study period due to the conversion from wetland into arable land and grassland in large quantities. the responses of wetland eco-security to lucc were inverse evolvement of wetland vegetation, loss of biodiversity, water deficiency in wetland ecosystem, the changes of the heterogeneity of wetlands and the fragmentation of the wetland habitats. suggestions were given for protection of wetlands and the regional sustainable development.
WOS研究方向	Environmental Sciences & Ecology
WOS类目	Environmental Sciences
语种	英语
出版者	SPRINGER
WOS记录号	WOS:000206580800007
内容类型	期刊论文
URI标识	http://www.corc.org.cn/handle/1471x/2378226
专题	中国科学院大学
通讯作者	Wang Zhi-qiang
作者单位	1.Chinese Acad Sci, NE Inst Geog & Agr Ecol, Changchun 130012, Peoples R China 2.Chinese Acad Sci, Grad Sch, Beijing 100039, Peoples R China
推荐引用方式 GB/T 7714	Wang Zhi-qiang,Zhang Bai,Yang Guang,et al. Responses of wetland eco-security to land use change in western jilin province, china[J]. Chinese geographical science,2005,15(4):330-336.
APA	Wang Zhi-qiang,Zhang Bai,Yang Guang,Wang Zong-ming,&Zhang Shu-qing.(2005).Responses of wetland eco-security to land use change in western jilin province, china.Chinese geographical science,15(4),330-336.
MLA	Wang Zhi-qiang,et al."Responses of wetland eco-security to land use change in western jilin province, china".Chinese geographical science 15.4(2005):330-336.

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