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Environmental Analysis & Ecology Studies

Pinus Sylvestris L. Growth Depending on Available Resources in Ecological Niche

Submission: June 07, 2019; Published: June 13, 2019

DOI: 10.31031/EAES.2019.05.000624

ISSN: 2578-0336
Volume5 Issue5


The technique of an estimation of spatial sharing of a resources in an ecological niche between competitors trees is offered. The technique is based on allocation of areas in which each tree has the domination in spatial sharing of a resource. The study used data from three permanent research plots even-aged pine stand based in Krasnoyarsk sporadic forest-steppe. For a studied stands close dependences of diameter of a trunk of trees and crown projection area on the area of their DA are established.

Keywords: Tree competition; Spatial sharing of a resources; Dominating area; Growth in trunk diameter; Crown projection area

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