Publication Details

Category Text Publication
Reference Category Journals
DOI 10.1371/journal.pone.0143566
Title (Primary) Diversity and interactions of wood-inhabiting fungi and beetles after deadwood enrichment
Author Floren, A.; Krüger, D.; Müller, T.; Dittrich, M.; Rudloff, R.; Hoppe, B.; Linsenmair, K.E.
Source Titel PLOS ONE
Year 2015
Department BOOEK
Volume 10
Issue 11
Page From e143566
Language englisch
Supplements https://ndownloader.figshare.com/articles/1611315/versions/1
UFZ wide themes RU1
Abstract Freshly cut beech deadwood was enriched in the canopy and on the ground in three cultural landscapes in Germany (Swabian Alb, Hainich-Dün, Schorfheide-Chorin) in order to analyse the diversity, distribution and interaction of wood-inhabiting fungi and beetles. After two years of wood decay 83 MOTUs (Molecular Operational Taxonomic Units) from 28 wood samples were identified. Flight Interception Traps (FITs) installed adjacent to the deadwood enrichments captured 29.465 beetles which were sorted to 566 species. Geographical ‘region’ was the main factor determining both beetle and fungal assemblages. The proportions of species occurring in all regions were low. Statistic models suggest that assemblages of both taxa differed between stratum and management praxis but their strength varied among regions. Fungal assemblages in Hainich-Dün, for which the data was most comprehensive, discriminated unmanaged from extensively managed and age-class forests (even-aged timber management) while canopy communities differed not from those near the ground. In contrast, the beetle assemblages at the same sites showed the opposite pattern. We pursued an approach in the search for fungus-beetle associations by computing cross correlations and visualize significant links in a network graph. These correlations can be used to formulate hypotheses on mutualistic relationships for example in respect to beetles acting as vectors of fungal spores.
Persistent UFZ Identifier https://www.ufz.de/index.php?en=20939&ufzPublicationIdentifier=16831
Floren, A., Krüger, D., Müller, T., Dittrich, M., Rudloff, R., Hoppe, B., Linsenmair, K.E. (2015):
Diversity and interactions of wood-inhabiting fungi and beetles after deadwood enrichment
PLOS One 10 (11), e143566 10.1371/journal.pone.0143566