Ecological and biological study of coenopopulations of Bupleurum longiradiatum Turcz., a species from oak-forest suite in the south of Russian Far East

Abstract

We studied ontomorphogenesis of Bupleurum longiradiatum. Ontomorphogenesis has been considered in developmental periods. For the first time in the study of the spatial structure of coenopopulations we used the technique of analysis of point mosaics (Ukhvatkina, Omelko, 2011), based on the use of the pair correlation function (Wiegand, Moloney, 2004). As a result, we identified regularities of the spatial organization of coenopopulations of Bupleurum longiradiatum on coenotic and landscape levels and carried the assessment of communication of the coenopopulations with the structure of the tree layer. We defined the correlation between of the occurrence Bupleurum longiradiatum and the parameters of habitats and communities at the regional level.</p