The Study of Variation in NDVI Driven by Climate Factors on the Northern Slopes of the Tianshan Mountain

doi:10.11867/j.issn.1001-8166.2007.06.0618

Advances in Earth Science ›› 2007, Vol. 22 ›› Issue (6): 618-624. doi: 10.11867/j.issn.1001-8166.2007.06.0618

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The Study of Variation in NDVI Driven by Climate Factors on the Northern Slopes of the Tianshan Mountain

XIE Guo-hui ^1,2,3，LI Xiao-dong ^2,3，ZHOU Li-ping ²，WANG Run-yuan ¹，WU Peng-fei ²

1.Key Laboratory of Arid Climatic Change and Reducing Disaster of Gansu Province ，Key Open Laboratory of Arid Change and Disaster Reduction of CMA，Institute of Arid Meteorology，China Meteorological Administration ，Lanzhou 730020，China；2.Meteorological Satellite Ground Station, Urumqi 830011,China;3.College of Life & Environment Science, Xinjiang Normal University Urumqi 830054,China

Received:2007-04-05 Revised:2007-05-22 Online:2007-06-10 Published:2007-06-10

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XIE Guo-hui，LI Xiao-dong，ZHOU Li-ping，WANG Run-yuan，WU Peng-fei,et al. The Study of Variation in NDVI Driven by Climate Factors on the Northern Slopes of the Tianshan Mountain[J]. Advances in Earth Science, 2007, 22(6): 618-624.

In this paper, the monthly digital NDVI image spatial resolution was used to study the correlation between NDVI change and climate factors, such as temperature and precipitation, and the rules for the regional distribution of NDVI change from 2000 to 2004 on the northern slopes of the Tianshan Mountains. The relationships among these factors were analyzed for trends, and rules for the regional distribution of variation in NDVI based on the correlation between NDVI with temperature and precipitation were developed.

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