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按照遥感探测方法,首先介绍了激光诱导荧光遥感的基本情况、荧光光谱特征和应用,接着介绍了日光诱导荧光遥感研究的几种主要研究方法,包括植被指数法和Fraunhofer线提取法,以及日光诱导荧光在植物胁迫探测中的一些应用。最后,对叶绿素荧光遥感的发展前景进行了分析。 更多还原

【Abstract】 Chlorophyll fluorescence(CF) has become a powerful tool in plant photosynthesis research and stress detection.These types of methods have been mostly relegated to the laboratory.Recently much attention has been paid to chlorophyll fluorescence sensing for the remote estimation of plant physiological status.Remotely sensed chlorophyll fluorescence emission has a potential to become one of the major global-scale reporter signals on vegetation performance and stress.In this paper,firstly,laser indu... 更多还原