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Mechanisms Providing for Species Coexistence in the Herb-Dwarf Shrub Layer of a Southern Taiga Birch Forest
Authors:D V Tatarnikov
Institution:(1) Institute of Forest Science, Russian Academy of Sciences, Uspenskoe, Moscow oblast, 143030, Russia
Abstract:Individual species coexisting in the herb-dwarf shrub layer of a mature southern taiga birch forest were studied with respect to their limitation by different environmental resources and differences in the time or localization of the intensive utilization of deficient resources. The results made it possible to estimate the significance of different mechanisms of species coexistence in multispecific communities for herbaceous and dwarf shrub species of the forest phytocenosis studied.
Keywords:limiting resource  herb-dwarf shrub layer  fertilizers  vertical structure  seasonal dynamics
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