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«Ведьмины метлы» как следствие антропогенного воздействия на биологические объекты

«Ведьмины метлы» как следствие антропогенного воздействия на биологические объекты

Abstract

Work is devoted to the analysis and studying the main anthropogenous factors influencing on biological objects of the urbanized territory of Kola North. Need of studying the influence of radiating factors on a state of environment, in particular studying the reasons of emergence in mass quantity of trees with the broken branching of crone (a big congestion of "witch’s brooms") is revealed and proved. It is established that the soil of studied areas contains insignificant quantities of alpha, beta and active substances (uranium-238, radium-226, thorium-232, potassium-40) which can influence on physiological and biological characteristics of vegetation. The question of studying the influence of pollutants on formation of "witch’s brooms" continues to remain debatable.

Работа посвящена анализу и изучению основных антропогенных факторов, воздействующих на биологические объекты урбанизированной территории Кольского севера. Выявлена и обоснована необходимость изучения влияния радиационных факторов на состояние окружающей среды, в частности изучение причин появления в массовом количестве деревьев с нарушенным ветвлением кроны (большое скопление «ведьминых мётел»). Установлено, что почва исследуемых участков содержит незначительные количества альфа-, бета-активных веществ (уран-238, радий-226, торий-232, калий-40), которые могут влиять на физиологические и биологические характеристики растительности. Дискуссионным продолжает оставаться вопрос об изучении влияния поллютантов на образование «ведьминых мётел».

Keywords

АНТРОПОГЕННЫЕ ФАКТОРЫ, ПОЛЛЮТАНТЫ, ОКРУЖАЮЩАЯ СРЕДА, БИОЛОГИЧЕСКИЕ ОБЪЕКТЫ, ПОЧВА, РАДИОАКТИВНОСТЬ, ТЕХНОГЕНЕЗ, РАДИОНУКЛИДЫ

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selected citations
These citations are derived from selected sources.
This is an alternative to the "Influence" indicator, which also reflects the overall/total impact of an article in the research community at large, based on the underlying citation network (diachronically).
BIP!Citations provided by BIP!
popularity
This indicator reflects the "current" impact/attention (the "hype") of an article in the research community at large, based on the underlying citation network.
BIP!Popularity provided by BIP!
influence
This indicator reflects the overall/total impact of an article in the research community at large, based on the underlying citation network (diachronically).
BIP!Influence provided by BIP!
impulse
This indicator reflects the initial momentum of an article directly after its publication, based on the underlying citation network.
BIP!Impulse provided by BIP!
0
Average
Average
Average
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