City parks vs. natural areas - is it possible to preserve a natural level of bee richness and abundance in a city park?

Autor: Karol Giejdasz, Monika Fliszkiewicz, Lucyna Twerd, Weronika Banaszak-Cibicka, Aleksandra Langowska
Rok vydání: 2018
Předmět:
Zdroj: Urban Ecosystems. 21:599-613
ISSN: 1573-1642
1083-8155
Popis: Urbanisation is an expansive process and a majority of insects live in human-modified areas. At the same time, a decrease in pollinator species richness and abundance has recently been observed in Europe, which in turn may have serious ecological and economic consequences. This study investigates the abundance, species richness and functional traits of wild bees in urban city parks in comparison to natural areas. The aim of this research was to assess the potential conservation values of urban green areas for bees. The present study demonstrates that a large and diversified city park may be a favourable habitat for bees, comparable to the natural fauna both in terms of the number and abundance of bee species. However, the study also showed that there were differences in the occurrence of species with different functional traits in the city parks investigated and in the natural landscape.
Databáze: OpenAIRE
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