大气CO2浓度升高背景下冬小麦冠层光谱特征和地上生物量估算
黄宏胜, 张馨月, 居辉, 韩雪

Spectral characteristics of winter wheat canopy and estimation of aboveground biomass under elevated atmospheric CO2 concentration
HUANG Hong-Sheng, ZHANG Xin-Yue, JU Hui, HAN Xue
图2 不同CO2浓度下冬小麦全生育期冠层光谱反射率
Fig. 2 Canopy reflectance of winter wheat during the growth season under different CO2 concentrations