On the Variation of NDVI with the Principal Climatic Elements in the Tibetan Plateau
On the Variation of NDVI with the Principal Climatic Elements in the Tibetan Plateau
复制标题
青藏高原NDVI随主要气候要素的变化
DOI:
10.3390/rs5041894
复制
发表时间:
2013-04
期刊:
影响因子:
5
通讯作者:
Genwei Cheng
中科院分区:
文献类型:
--
作者:
Jian Sun;Genwei Cheng
Temperature and precipitation have been separately reported to be the main factors affecting the Normalized Difference Vegetation Index (NDVI) in the Tibetan Plateau. The effects of the main climatic factors on the yearly maximum NDVI (MNDVI) in the Tibetan Plateau were examined on different scales. The result underscored the observation that both precipitation and temperature affect MNDVI based on weather stations or physico-geographical regions. Precipitation is the main climatic factor that affects the vegetation cover in the entire Tibetan Plateau. Both annual mean precipitation and annual mean precipitation of the growing period are related with MNDVI, and the positive correlations are manifested in a linear manner. By comparison, the weakly correlated current between MNDVI and all the temperature indexes is observed in the study area.
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DOI:
--
发表时间:
2011
期刊:
Journal of Northwest Forestry University
影响因子:
--
作者:
L. Dan
通讯作者:
L. Dan
影响因子:
3.7
作者:
Scharlemann JP;Benz D;Hay SI;Purse BV;Tatem AJ;Wint GR;Rogers DJ
通讯作者:
Rogers DJ
影响因子:
3.9
作者:
Lin Zhao;C. Ping;Daqing Yang;G. Cheng;Yongjian Ding;Shi-yin Liu
通讯作者:
Lin Zhao;C. Ping;Daqing Yang;G. Cheng;Yongjian Ding;Shi-yin Liu
影响因子:
--
作者:
Lu Zhi
通讯作者:
Lu Zhi
DOI:
10.1073/pnas.1012490107
发表时间:
2010-11
影响因子:
11.1
作者:
Haiying Yu;Eike Luedeling;Jianchu Xu
通讯作者:
Jianchu Xu