Trend and correlation analysis of air temperature and NDVI in Western Siberia over the period 1982-2015

被引：0
|
作者：
Korotkova, E. M. [1 ]
Zuev, V. V. [1 ]
Pavlinsky, A. V. [1 ]
机构：
[1] Russian Acad Sci, Siberian Branch, Inst Monitoring Climat & Ecol Syst, 10-3 Acad Sky Ave, Tomsk, Russia
来源：
25TH INTERNATIONAL SYMPOSIUM ON ATMOSPHERIC AND OCEAN OPTICS: ATMOSPHERIC PHYSICS | 2019年 / 11208卷
关键词：
NDVI; air temperature; climate change; vegetation; Western Siberia;
D O I：
10.1117/12.2540612
中图分类号：
P4 [大气科学（气象学）];
学科分类号：
0706 ; 070601 ;
摘要：
The paper discusses the trends in air temperature and NDVI during the vegetation period for the territory of Western Siberia. The increase in NDVI values is observed with significant positive trends in air temperature in some months of the spring-summer period, both for the taiga zone and for the tundra zone. The trends of air temperature and NDVI for the taiga and tundra zones from April to October 1982-2015 have been calculated. The spatial distribution of air temperature and NDVI trends in the territory under consideration is non-uniform. The greatest contribution to the changes in the vegetation cover during the growing season is made by the temperature conditions of April and May for taiga, and of June for tundra.
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页数：6
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