Visible and near-infrared reflectance techniques for diagnosing plant physiological status
Visible and near-infrared reflectance techniques for diagnosing plant physiological status
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DOI：
10.1016/s1360-1385(98)01213-8
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发表时间：
1998-04-01
影响因子：
20.5
通讯作者：
Filella, I
中科院分区：
文献类型：
--
作者：
Pe単uelas, J;Filella, I
当光线照射到叶子上时，部分光谱会反射到观察者的身上。植物反射率受叶片表面特性和内部结构以及生化成分的浓度和分布的影响，因此反射光的远程分析可用于评估植物的生物量和生理状态。这种评估对于确定植被受到压力或面临火灾风险的程度等应用具有重要价值。
When light strikes a leaf, part of the light spectrum is reflected towards the observer. Plant reflectance is governed by leaf surface properties and internal structure, as well as by the concentration and distribution of biochemical components, and thus remote analysis of reflected light can be used to assess both the biomass and the physiological status of a plant. Such assessment is of great value for applications such as determining the extent to which vegetation is stressed or at risk from fire.