| GLOBAL ANALYSIS OF THE RELATIONSHIP BETWEEN PRECIPITATION AND VEGETATION DYNAMICS DERIVED FROM NOAA/AVHRR-NDVI | |||||||||||
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| 研究概要:The present study attempts to investigate relation between precipitation and vegetation dynamics derived from NOAA/AVHRR-Normalized Difference Vegetation Index (NDVI) data. The study examines the relationships between precipitation and NDVI data on annual and time series monthly data using both linear and non-linear regression and correlation analysis. The study demonstrates there is a good corresponding between NDVI and precipitation based on either the mean annual integrated or seasonal data. Therefore, we accepted these relationships could become an indicator in studies of global environmental changes. | |||||||||||
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