Simulation of the features of the water regime of Pinus nigra subsp. pallasiana with the use of ecophysiological parameters in the conditions of the Southern Coast of the Crimea
https://doi.org/10.36305/2712-7788-2022-4-165-27-39
Abstract
To study the ecophysiological response of Pinus nigra subsp. pallasiana on the impact of environmental factors during the growing season, we applied a mathematical model of stepwise regression analysis. As dependent variables, we used the relative speed of sap flow in the shoot (Sf., from. units.) - sap flow sensor SF-5P and the diameter of the sap (d, mm.) - sensor SD-10z. The independent variables were the main environmental factors. The proportion of variance in the dependent variable explained by the applied models is 97%. The practical output of the developed model with the corresponding quantitative characteristics is that in the future it will be possible to predict the ecological state of a certain region.
About the Authors
O. A. Ilnitsky
Никитский ботанический сад - Национальный научный центр РАН
Russian Federation
Russian Federation
A. V. Pashtetsky
Никитский ботанический сад - Национальный научный центр РАН
Russian Federation
Russian Federation
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Review
For citations:
Ilnitsky O.A., Pashtetsky A.V. Simulation of the features of the water regime of Pinus nigra subsp. pallasiana with the use of ecophysiological parameters in the conditions of the Southern Coast of the Crimea. Plant Biology and Horticulture: theory, innovation. 2022;(4 (165)):27-39. (In Russ.) https://doi.org/10.36305/2712-7788-2022-4-165-27-39
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