基于涡度数据的东北草地光能利用率模型构建与验证
丁蕾,沈贝贝,刘一良,李振旺,王旭,辛晓平

Constructing and Validating Light Use Efficiency Model of the Grassland in Northeastern China based on Flux Data
Lei Ding,Beibei Shen,Yiliang Liu,Zhenwang Li,Xu Wang,Xiaoping Xin
表4 GPP产品使用参数
Table 4 Parameters of GPP products
产品名称FPAR温度胁迫水分胁迫εmax
东北草地光能利用率NDPITmin Topt TmaxLSWI+0.52.14 gCMJ-1
MODIS GPPMODIS FPARTminVPD0.860 gCMJ-1
VPM GPPEVITmin Topt TmaxLSWImax米氏方程拟合