Vegetation dynamics and factor analysis in arid and semi-arid Inner Mongolia

doi:10.1007/s12665-014-3582-1

	Vegetation dynamics and factor analysis in arid and semi-arid Inner Mongolia
	Miao, Lijuan ; Jiang, Chong ; Xue, Baolin 1; Liu, Qiang ; He, Bin ; Nath, Reshmita 2; Cui, Xuefeng
	2015
发表期刊	ENVIRONMENTAL EARTH SCIENCES
ISSN	1866-6280
卷号	73 期号:5 页码:2343-2352
摘要	Arid and semi-arid regions are highly sensitive to environmental extremes, directly affecting the economic structures and development of human societies. Climate change and human activities are the major factors of vegetation changes in these regions. This study analyzes the roles of these factors of vegetation changes within forest, grassland and desert biomes across Inner Mongolia autonomous region (IM) in China and forecasts the future vegetation dynamics in this region. Based on data from 49 meteorological stations from 1961 to 2012 and the SPOT VEG Normalized Difference Vegetation Index (NDVI) satellite data from 1998 to 2012, we analyze the vegetation coverage patterns, variations and its associating dynamic responses to climate change using the methods of Maximum Value Composition, correlation analysis, fluctuation analysis and the Hurst index. The results show that NDVI patterns in IM were determined by geographical longitude and latitude. The central and eastern portion of IM encompasses a wide area with high vegetation coverage, particularly in Hulun Buir and Xilin Gol. Over the past 15 years, the NDVI has declined in the central portion of Xilin Gol, while vegetation recovery from past degradation was evident in the desert and forest regions. Our results also demonstrate that precipitation was the major driver of vegetation growth other than temperature. However, most of the vegetation in this region is likely to show strong, sustainable growth in the future.
关键词	Inner Mongolia Vegetation index Climate change Ecological restoration
学科领域	Environmental Sciences ; Geosciences, Multidisciplinary ; Water Resources
DOI	10.1007/s12665-014-3582-1
收录类别	SCI
语种	英语
WOS关键词	CLIMATE-CHANGE ; VULNERABILITY ; DROUGHT ; TRENDS ; CHINA
WOS研究方向	Science Citation Index Expanded (SCI-EXPANDED)
WOS记录号	WOS:000349360600031
出版者	SPRINGER
文献子类	Article
出版地	NEW YORK
EISSN	1866-6299
资助机构	National Basic Research Development Program of China [2011CB952001] ; National Science Foundation of China [41271542] ; State Foundation for Studying Abroad
作者邮箱	xuefeng.cui@bnu.edu.cn
引用统计	被引频次：54[WOS] [WOS记录] [WOS相关记录]
文献类型	期刊论文
条目标识符	http://ir.ibcas.ac.cn/handle/2S10CLM1/25710
专题	植被与环境变化国家重点实验室
作者单位	1.Beijing Normal Univ, State Key Lab Earth Surface Proc & Resource Ecol, Coll Global Change & Earth Syst Sci, Beijing 100875, Peoples R China 2.Chinese Acad Sci, Inst Bot, State Key Lab Vegetat & Environm Change, Beijing 100093, Peoples R China 3.Chinese Acad Sci, Inst Atmospher Phys, Ctr Monsoon Syst Res, Beijing 100190, Peoples R China
推荐引用方式 GB/T 7714	Miao, Lijuan,Jiang, Chong,Xue, Baolin,et al. Vegetation dynamics and factor analysis in arid and semi-arid Inner Mongolia[J]. ENVIRONMENTAL EARTH SCIENCES,2015,73(5):2343-2352.
APA	Miao, Lijuan.,Jiang, Chong.,Xue, Baolin.,Liu, Qiang.,He, Bin.,...&Cui, Xuefeng.(2015).Vegetation dynamics and factor analysis in arid and semi-arid Inner Mongolia.ENVIRONMENTAL EARTH SCIENCES,73(5),2343-2352.
MLA	Miao, Lijuan,et al."Vegetation dynamics and factor analysis in arid and semi-arid Inner Mongolia".ENVIRONMENTAL EARTH SCIENCES 73.5(2015):2343-2352.

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