首页> 外文期刊>Acta Societatis Botanicorum Poloniae >DECLINES IN POPULATIONS OF SALIX CAPREA L. DURING FOREST REGENERATION AFTER STRONG HERBIVORE PRESSURE
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DECLINES IN POPULATIONS OF SALIX CAPREA L. DURING FOREST REGENERATION AFTER STRONG HERBIVORE PRESSURE

机译:强力施肥后森林更新中SCAPIX L.种群的下降

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摘要

Communities of broadleaved forest subject to strong pressure from large herbivores underwent degeneration. The relief of this pressure led to regeneration of the community, in which an important role was played by the sallow Salix caprea and other light-seeded pioneer species of tree (Populus tremula, Betula pendula and B.pubescens). Regeneration involving Salix caprea proceeded following the cnservatorial protection of the degenerate stands in a Reserve and later in Bialowieza National Park. The emergence and development of the population of Salix caprea proceeded Following the invasion of spruce, which coincided with the period of enhanced animal pressure on broadleaved forest.
机译:遭受大型食草动物强烈压力的阔叶林社区退化。这种压力的减轻导致了社区的再生,其中蜡质柳柳和其他轻种的先锋树种(杨木,白桦和B. pubescens)发挥了重要作用。在保护区和后来的Bialowieza国家公园对退化林进行保护后,进行了柳柳的更新。云杉的入侵导致了柳柳种群的出现和发展,这恰逢动物对阔叶林的压力增强时期。

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