Interannual variation of the growing season maximum normalized difference vegetation index, MNDVI, and its relationship with climatic factors on the Tibetan Plateau
Wang, SH; Sun, W; Li, SW; Shen, ZX; Fu, G
2015
Source PublicationPOLISH JOURNAL OF ECOLOGY
ISSN1505-2249
Volume63Issue:3Pages:424-439
AbstractThe effects of the growing season climatic factors (i.e., temperature, precipitation, vapor pressure and relative humidity) on the growing season maximum normalized difference vegetation index (MNDVI), which can mirror the aboveground net primary production and the vegetation maximum absorbed ability of photosynthetically active radiation, were examined during the period from 2000 to 2012 on the Tibetan Plateau. The effects of climatic factors on the MNDVI changed with vegetation types, which was probably due to the fact that the changes of climatic factors differed with the type of vegetation. There was a significant increasing trend for the spatially averaged MNDVI of the vegetation area over the entire plateau. Approximately 16 and 3% of the vegetation area demonstrated a significant MNDVI increasing and decreasing trend, respectively. The MNDVI was significantly affected by relative humidity and vapor pressure, but not affected by temperature and precipitation over the entire plateau. Our findings suggested that the environmental humidity played a predominant role in affecting the variation of MNDVI over the entire Tibetan Plateau.
SubtypeJournal
Keywordnormalized difference vegetation index-NDVI precipitation relative humidity temperature Tibetan Plateau vapor pressure
Subject AreaEnvironmental Sciences & Ecology
WOS Subject ExtendedEcology
WOS KeywordGROSS PRIMARY PRODUCTION ; LEAF-AREA INDEX ; ALPINE MEADOW ; NDVI ; CARBON ; EXCHANGE ; BIOMASS ; PRECIPITATION ; GRASSLANDS ; DYNAMICS
Indexed BySCI
Language英语
WOS IDWOS:000362242300012
PublisherPOLISH ACAD SCIENCES INST ECOLOGY
Citation statistics
Cited Times:2[WOS]   [WOS Record]     [Related Records in WOS]
Document Type期刊论文
Identifierhttp://ir.igsnrr.ac.cn/handle/311030/44465
Collection生态系统网络观测与模拟院重点实验室_生态网络实验室
Recommended Citation
GB/T 7714
Wang, SH,Sun, W,Li, SW,et al. Interannual variation of the growing season maximum normalized difference vegetation index, MNDVI, and its relationship with climatic factors on the Tibetan Plateau[J]. POLISH JOURNAL OF ECOLOGY,2015,63(3):424-439.
APA Wang, SH,Sun, W,Li, SW,Shen, ZX,&Fu, G.(2015).Interannual variation of the growing season maximum normalized difference vegetation index, MNDVI, and its relationship with climatic factors on the Tibetan Plateau.POLISH JOURNAL OF ECOLOGY,63(3),424-439.
MLA Wang, SH,et al."Interannual variation of the growing season maximum normalized difference vegetation index, MNDVI, and its relationship with climatic factors on the Tibetan Plateau".POLISH JOURNAL OF ECOLOGY 63.3(2015):424-439.
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