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首页> 外文期刊>Ботанический журнал >Phytocoenotic series in vegetation cover of Wrangel island 3. modeling of coenotic changes under climatic fluctuations
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Phytocoenotic series in vegetation cover of Wrangel island 3. modeling of coenotic changes under climatic fluctuations

机译：弗兰格尔岛植被覆盖的植物群落序列3.气候波动下群落变化的模拟

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摘要

A conceptual model of coenotic changes in phytocoenotic series is proposed. The reason for these changes is the egression of sinusium or combination of sinusia. We can predict the main processes (irrespective of departure point in vegetation of different coenotic series) occurring in vegetation cover during climatic periods when the average rate of snow accumulation tends to increase: the expansion of territories which are occupied by willow-moss combinations of sinusia, the disintegration of stratification in principal (or relative-climax) community, the substitution of different elements in combination of sinusia, the lack of coincidence of vegetational and ecotope (landscape) boundaries, the increase of horisontal structurens at one of the hierarchic levels of vegetation cover (micro). The universal feature of vegetation cover in Wrangel island is a potential capacity of willow-moss combination of sinusia for the occupation of most habitats during the climatic period of increasing the snow accumulation.
机译：提出了一个概念性模型的植物性系列。这些变化的原因是鼻窦或鼻窦的结合。我们可以预测在平均积雪趋于增加的气候时期，植被覆盖期间发生的主要过程（与不同连续性序列的植被的出发点无关）：鼻窦的柳苔藓组合所占据的领土的扩张，主要（或相对高潮）群落中的分层解体，鼻窦炎组合中不同元素的替代，植被和生态位（景观）边界的不重合，水平结构之一的水平结构的增加植被覆盖（微）。弗兰格尔岛植被覆盖的普遍特征是，在积雪增加的气候时期，鼻窦的柳苔藓组合可能占据大多数生境。

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