Journal articles
Chlorophyll fluorescence emission spectrum inside a leaf
Abstract : Chlorophyll a fluorescence can be used as an early stress indicator. Fluorescence is also connected to photosynthesis so it can be proposed for global monitoring of vegetation status from a satellite platform. Nevertheless, the correct interpretation of fluorescence requires accurate physical models. The spectral shape of the leaf fluorescence free of any re-absorption effect plays a key role in the models and is difficult to measure. We present a vegetation fluorescence emission spectrum free of re-absorption based on a combination of measurements and modelling. The suggested spectrum takes into account the photosystem I and II spectra and their relative contribution to fluorescence, This emission spectrum is applicable to describe vegetation fluorescence in biospectroscopy and remote sensing
https://hal-insu.archives-ouvertes.fr/insu-02732919
Contributor : Eva Fareau Connect in order to contact the contributor
Submitted on : Tuesday, June 2, 2020 - 8:55:35 AM
Last modification on : Tuesday, November 16, 2021 - 4:24:11 AM
Contributor : Eva Fareau Connect in order to contact the contributor
Submitted on : Tuesday, June 2, 2020 - 8:55:35 AM
Last modification on : Tuesday, November 16, 2021 - 4:24:11 AM
Links full text
