【作者单位】a Institute of Tibetan Plateau Ecology, Agricultural and Animal Husbandry College of Tibet University, Nyingchi, Tibet, China b Key Laboratory of Regional Climate–Environment for East Asia, Institute of Atmospheric Physics, Chinese Academy of Sciences, Beijing, China
【摘要】 Using the NDVI ratio method, the authors extracted phenological parameters from NOAA-AVHRR NDVI time-series data (1982–2008). The start of the growing season (SOS) and the date of maximum NDVI (Peak-t) correlated significantly with the mean annual pr...
