Share Email Print
cover

Proceedings Paper

Fluorescent monitoring of the photosynthetic apparatus of small-leaved trees
Author(s): Elena Zavorueva; Valerii Zavoruev
Format Member Price Non-Member Price
PDF $14.40 $18.00
cover GOOD NEWS! Your organization subscribes to the SPIE Digital Library. You may be able to download this paper for free. Check Access

Paper Abstract

In the given work the results of research of concentration dependence of fluorescence for leaves of a birch are resulted. The change of parameter F682/F734 in process of vegetation is described by two parabolas. One parabola describes the period when the increase of chlorophylls concentration to the maximal meaning is observed, and second-period of aging of a leaf. The minimum of the first parabola is observed at chlorophyll concentration in leaves during flowering of a birch, and second - before the beginning of leaves colouring. The indexes, which reflect potential photosynthetic activity in two lengths of waves - 682 and 734 nm, are most informative parameters of red and far-red fluorescence of leaves of a birch and an early harbinger of morphological changes leaves of trees.

Paper Details

Date Published: 21 April 2006
PDF: 8 pages
Proc. SPIE 6160, Twelfth Joint International Symposium on Atmospheric and Ocean Optics/Atmospheric Physics, 61602P (21 April 2006); doi: 10.1117/12.675901
Show Author Affiliations
Elena Zavorueva, Krasnoyarsk Academy of Architecture Construction (Russia)
Valerii Zavoruev, Institute of Computing Modelling (Russia)


Published in SPIE Proceedings Vol. 6160:
Twelfth Joint International Symposium on Atmospheric and Ocean Optics/Atmospheric Physics
Gelii A. Zherebtsov; Gennadii G. Matvienko, Editor(s)

© SPIE. Terms of Use
Back to Top