Laser-induced fluorescence method in the problems of diagnostics of vegetative covers

Gennadii G. Matvienko; Anatolii I. Grishin; Olga V. Kharchenko; Oleg A. Romanovskii

doi:10.1117/12.370509

19 November 1999 Laser-induced fluorescence method in the problems of diagnostics of vegetative covers

Gennadii G. Matvienko, Anatolii I. Grishin, Olga V. Kharchenko, Oleg A. Romanovskii

Proceedings Volume 3983, Sixth International Symposium on Atmospheric and Ocean Optics; (1999) https://doi.org/10.1117/12.370509
Event: Sixth International Symposium on Atmospheric and Ocean Optics, 1999, Tomsk, Russian Federation

Abstract

Experimental investigations of the fluorescence intensity of plants in red spectral range induced by the laser radiation have been carried out. Dependence of the quantum yield of chlorophyll a fluorescence on plant species has been established and investigated. The largest range of seasonal variations of the fluorescence intensity was observed for the deciduous trees. Seasonal variations of the fluorescence intensity have the tendency to insignificant variations for the coniferous trees. Application of the fluorescence method to the remote specific categorization of the plant tissue and determination of the chlorophyll content is shown to be promising.

Citation Download Citation

Gennadii G. Matvienko, Anatolii I. Grishin, Olga V. Kharchenko, and Oleg A. Romanovskii "Laser-induced fluorescence method in the problems of diagnostics of vegetative covers", Proc. SPIE 3983, Sixth International Symposium on Atmospheric and Ocean Optics, (19 November 1999); https://doi.org/10.1117/12.370509

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