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高光谱遥感技术在植物功能性状监测中的应用与展望
严正兵, 刘树文, 吴锦*()
Hyperspectral remote sensing of plant functional traits: monitoring techniques and future advances
YAN Zheng-Bing, LIU Shu-Wen, WU Jin*()

图1. 植物绿色成熟叶片光谱反射率的基本特征(改自Serbin和Townsend (2020))。植物叶片在不同波长光的反射率的差异与它们的化学成分、细胞结构和生理特性紧密关联。

Fig. 1. Essential characteristics of mature green-leaf hyperspectral reflectance in plants (adapted from Serbin & Townsend (2020)). Differences in the reflectance of plant leaves at different wavelengths are tightly connected with their chemical composition, cell structure, and physiological properties.