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Восстановление растительности рекультивированных прудов Лугового парка (водоподводящая система фонтанов г. Петергофа)

Восстановление растительности рекультивированных прудов Лугового парка (водоподводящая система фонтанов г. Петергофа)

Abstract

Изучены характер и масштабы естественного восстановления растительности в двух рекультивированных прудах Лугового парка (водоподводящая система фонтанов г. Петергофа). Приводится список видов высших водных растений исследованных водоемов. Установлено, что в обоих прудах эффективность рекультивации в отношении борьбы с зарастанием и улучшения качества воды низка. Наблюдается массовое развитие высших водных растений и нитчатых водорослей, связанное с продолжающимся поступлением в пруды загрязненных вод с водосбора. Реальный путь снижения антропогенной нагрузки на водоподводящую систему г. Петергофа создание комплексного природного заказника регионального значения на территории ее водосбора. Библиогр. 31 назв. Ил. 1. Табл. 5.

We studied the features and scale of vegetation self-restoration in two recultivated ponds of the Lugovoy park (Petergof ’s fountains water supply system). A list of macrophyte species found in the ponds is produced. We report that effectiveness of recultivation measures in relation to control of plant overgrowth and water quality improvement is low. Excessive growth of aquatic plants and filamentous algae, due to continuous influx of polluted drainage waters, is recorded. In order to decrease anthropogenic impact on the Petergof ’s water supply system, a complex Nature reserve of the regional significance should be created on the territory of its drainage basin. Refs 31. Figs 1. Tables 5.

Keywords

РЕКУЛЬТИВИРОВАННЫЕ ПРУДЫ,RECULTIVATED PONDS,ВОССТАНОВЛЕНИЕ РАСТИТЕЛЬНОСТИ,МАКРОФИТЫ,АНТРОПОГЕННОЕ ВОЗДЕЙСТВИЕ,ANTROPOGENIC IMPACT,ТРОФИЧЕСКИЙ УРОВЕНЬ,TROPHIC LEVEL,УРОВЕНЬ САПРОБНОСТИ,SAPROBE LEVEL,ВИДЫ-ИНДИКАТОРЫ,VEGETATION RESTORATION,MACROPHYTE,INDEX-SPECIES

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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!
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