Hua W,Fan G Z,Zhou D W,et al.Preliminary analysis on the relationships between Tibetan Plateau NDVI change and its surface heat source and precipitation of China .Science in China Series D:Earth Sciences,2008,51(5):677-685.
[17]
Han L J,Wang P X,Yang H,et al.Study on NDVI-Ts space by combining LAI and evapotranspiration.Science in China Series D:Earth Sciences,2006,49(7):747-754.
Allen R G,Pereira L S,Raes D,et al.Crop evapotranspiration: guidelines for computing crop water requirements.Crop Evapotranspiration-Guidelines for Computing Crop Water Requirements.Rome:Food and Agriculture Organization of the United Nations,1998:377-384.
[24]
Hutchinson M F.Anusplin Version 4.37 User Guide.Canberra:The Australian National University,2007.
[25]
Hutchinson M F.Interpolation of rainfall data with thin plate smoothing splines I two dimensional smoothing of data with short range correlation.Geographic Information Decision Analysis,1998,2:153-167.