不同时间尺度植被近红外反射率指数与生态系统总初级生产力关系研究
Study on the Relationship between Near-Infraded Reflectance of Vegetation and Gross Primary Productivity of Ecosystem at Different Time Scales
（a） R2 （b） R2差值（△R2= R2NIRv- R2NDVI）
不同时间尺度植被近红外反射率指数与生态系统总初级生产力关系研究 |
| 毕文君,侯吉宇,周艳莲 |
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Study on the Relationship between Near-Infraded Reflectance of Vegetation and Gross Primary Productivity of Ecosystem at Different Time Scales |
| Wenjun BI,Jiyu HOU,Yanlian ZHOU |
| 图7 不同时间尺度NDVI和NIRv与GPP线性回归的R2以及R2差值（△R2）箱形图 （a） R2 （b） R2差值（△R2= R2NIRv- R2NDVI） |
| Fig.7 Box diagram of R2 and R2 difference （△R2） of linear regression of NDVI and NIRv with GPP at different time scales |
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