Abstract:The vegetation between longtitude 120° and 135°E,latitude 40° and 55°E was classfied into 10 types by the data of NOAA/AVHRR Normalized Difference Vegetation Index(NDVI)with spatial resolution of 8km×8km from 1982 to 1992.The annual change of average value of NDVI of the types was studied.With the annual average temperature,annual highest temperature,annual lowest temperature,annual precipitation and annual relative humidity from 1982 to 1992 at 19 stations in this zone,the relation between the change of ...