The concentration of pigments and red fluorescence leavesElytrigia repens in the process of vegetation of plants
E.N. Zavorueva1, V.V. Zavoruev1,2
1Siberian Federal University, 79, Svobodny Prospect, Krasnoyarsk, 660041, Russia
2Institute of Computational Modelling SB RAS, 660036, Krasnoyarsk, Akademgorodok, 50/44, ICM SD RAS
Keywords: fluorescence, chlorophyll, vegetation, Elytrigia repens
Abstract
The growing dynamics of the relations of the far red (F734) to red (F682) fluorescence leaves of crymophylactic grass of Elytrigia repens differs from similar dependencies obtained for poplar and birch. It is shown that in the spring and autumn periods the value of F 734/F682 increases as the temperature decreases. In the urban environment of the city of Krasnoyarsk parameter F734/F682 is more resistant to the influence of pollutants, than the concentration of the amount of chlorophylls leaves of Elytrigia repens.
|
