Wpływ wypasu na strukturę zgrupowań ryjkowców (Coleoptera: Curculionoidea) na wybranych polanach Gorczańskiego Parku Narodowego

Tomasz Skalski , Agata Ogórek , Renata Kędzior , Paweł Armatys , Jan Loch , Bogusław Petryszak

Abstract

The study aimed to test the effect of a long term and short term grazing on the structure of Curculionoidea assemblages on extensively managed mountain meadows in the Gorce National Park (Western Carpathians, Poland). Researches were conducted in 7 types of plant communities, each in a different stage of the succession: from pastures used every year to the communities with dominating Vaccinium myrtillus unmanaged for several years. Analysis of variance revealed that long term abandoned pastures impoverishes species diversity of weevils. Traditional grazing activity didn’t have any significant effect on the differentiation of assemblages and their structure parameters. Multi-dimensional scaling showed important differences in the species composition of weevil assemblages in early and late stages of the plant succession. Annual extensive grazing should be an important tool for maintaining of the herbivorous beetles assemblages. This procedure turned out to be the effective way of the active protection on seminatural open areas in the Gorce National Park.
Author Tomasz Skalski
Tomasz Skalski,,
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, Agata Ogórek
Agata Ogórek,,
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, Renata Kędzior (FoEEaLS / DoECaAP)
Renata Kędzior,,
- Department of Ecology, Climatology and Air Protection
, Paweł Armatys
Paweł Armatys,,
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, Jan Loch
Jan Loch,,
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, Bogusław Petryszak
Bogusław Petryszak,,
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Other language title versionsThe influence of active protection on structure of weevil assemblages (Coleoptera, Curculionoidea) under grazing management practices
Journal seriesOchrona Beskidów Zachodnich, ISSN 1896-2300, (0 pkt)
Issue year2012
Vol4
Pages48-56
Publication size in sheets0.5
Keywords in EnglishInsects, nature conservation, active protection, extensive pastures, non-forest succession
URL https://www.gorczanskipark.pl/UserFiles/File/Nauka/OBZ/zeszyt%204/OBZ_4_2012_art_04_Skalski%20i%20in.pdf
Languageen angielski
Score (nominal)0
Score sourcejournalList
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