干旱区生态环境知识资源中心(Arid): TEMPORAL AND SPATIAL EVOLUTION OF NDVI IN SEASONAL FREEZE-THAWING AREA OF CHINA

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DOI	10.3329/bjb.v50i0.56436
	TEMPORAL AND SPATIAL EVOLUTION OF NDVI IN SEASONAL FREEZE-THAWING AREA OF CHINA
	Wang, Jingfa; Du, Huishi
通讯作者	Du, HS (corresponding author), Jilin Normal Univ, Coll Tourism & Geog Sci, Siping 136000, Jilin, Peoples R China.
来源期刊	BANGLADESH JOURNAL OF BOTANY
ISSN	0253-5416
EISSN	2079-9926
出版年	2021
卷号	50 期号:3 页码:847-853
英文摘要	Vegetation is the most important composition part of land ecological system and is sensitive to the change of global climate. The characteristic of nearly 37a temporal and spatial evolution of NDVI in China's seasonal freezing-thawing area was studied focusing on the target of China's seasonal freeze-thawing area, utilizing methods of GIS spatial analysis and mathematical statistics and based on the dataset of AVHRR GIMMS NDVI and MODIS NDVI during 1982 to 2018. It showed that nearly 37a NDVI in China's seasonal freezing-thawing area fluctuated with an increasing trend in the range of 5.292 similar to 6.635. Besides, the coverage degree of vegetation increased dramatically. Sandy land developed from the direction of desertification to oasisization. This work provides scientific evidence for the sandy land ecological evaluation of China's seasonal freezing-thawing area and regional sustainable development.
英文关键词	NDVI Time-series variation GIS Seasonal freezing-thawing area sand
类型	Article
语种	英语
收录类别	SCI-E
WOS记录号	WOS:000728966800015
WOS关键词	VEGETATION ; COVER ; MODEL
WOS类目	Plant Sciences
WOS研究方向	Plant Sciences
资源类型	期刊论文
条目标识符	http://119.78.100.177/qdio/handle/2XILL650/373615
作者单位	[Wang, Jingfa; Du, Huishi] Jilin Normal Univ, Coll Tourism & Geog Sci, Siping 136000, Jilin, Peoples R China
推荐引用方式 GB/T 7714	Wang, Jingfa,Du, Huishi. TEMPORAL AND SPATIAL EVOLUTION OF NDVI IN SEASONAL FREEZE-THAWING AREA OF CHINA[J],2021,50(3):847-853.
APA	Wang, Jingfa,&Du, Huishi.(2021).TEMPORAL AND SPATIAL EVOLUTION OF NDVI IN SEASONAL FREEZE-THAWING AREA OF CHINA.BANGLADESH JOURNAL OF BOTANY,50(3),847-853.
MLA	Wang, Jingfa,et al."TEMPORAL AND SPATIAL EVOLUTION OF NDVI IN SEASONAL FREEZE-THAWING AREA OF CHINA".BANGLADESH JOURNAL OF BOTANY 50.3(2021):847-853.