Article ID | Journal | Published Year | Pages | File Type |
---|---|---|---|---|
4759672 | Forest Ecology and Management | 2016 | 10 Pages |
Abstract
Across the focal insect groups, solitary trees harboured the greatest number of species, whilst spider communities were also equally rich in forest edge canopies. The conservation value of communities was highest in solitary trees for beetles, and in solitary trees and edge-canopy habitats for bees and wasps. For spiders, the conservation value was similar across all habitat types, but ordination analysis revealed general preferences for solitary trees among threatened species. We also found that communities from the forest interior were mostly only nested subsets of the communities found on solitary trees. Our results show an important and irreplaceable role that open-grown trees have in maintaining temperate woodland biodiversity. Therefore, preservation and maintenance of open-grown trees should be a primary concern in biological conservation.
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Authors
Pavel Sebek, Stepan Vodka, Petr Bogusch, Pavel Pech, Robert Tropek, Matthias Weiss, Katerina Zimova, Lukas Cizek,