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001-es BibID:	BIBFORM084225
Első szerző:	László Zoltán (biokémikus, molekuláris biológus)
Cím:	Landscape and local effects on multiparasitoid coexistence / László Zoltán, Tóthmérész Béla
Dátum:	2013
ISSN:	1752-458X
Megjegyzések:	1. When resources are spatially fragmented, strength of competition between species is diminished by alternative patterns of resource use and parasitoids of the same host species become potential competitors. The coexistence of competing species in spatially fragmented habitats may be achieved, however, due to niche partitioning and alternative responses to patch characteristics. To evaluate responses to resource patterns facilitating coexistence, we examined the resource use patterns of four parasitoid species (Orthopelma mediator, Pteromalus bedeguaris, Torymus bedeguaris and Glyphomerus stigma) of the gall inducer Diplolepis rosae at both landscape and local scales. 2. Parasitoid species of rose gall communities behave differently at landscape and local scales. Parasitism rates and parasitoid incidence showed correlations with local characteristics in some cases, with landscape characteristics in others and, in some other cases with both. 3. Species responses to the examined characteristics depend rather on life history traits of parasitoids than on their frequency within the community. The examined parasitoids responded differently to landscape and local characteristics, while their phenology corresponded with their responses. Species emerging earlier in spring (O. mediator and P. bedeguaris) responded only to local variations, while later emerging species (T. bedeguaris and G. stigma) were sensitive to landscape characteristics as well. 4. Differences between species-specific and overall responses highlight the importance of species characteristics when considering multiparasitoid communities, and support both fine and coarse partitioning between different species coexisting in the community.
Tárgyszavak:	Természettudományok Biológiai tudományok idegen nyelvű folyóiratközlemény külföldi lapban folyóiratcikk Coexistence land use landscape fragmentation parasitism rate parasitoid incidence tritrophic system
Megjelenés:	Insect Conservation and Diversity. - 6 : 3 (2013), p. 354-364. -
További szerzők:	Tóthmérész Béla (1960-) (ökológus)
Pályázati támogatás:	TÁMOP-4.2.1/B-09/1/KONV-2010-0007 TÁMOP CNCSIS- UEFISCSU PN II-RU 413/2010 Egyéb
Internet cím:	Szerző által megadott URL DOI Intézményi repozitóriumban (DEA) tárolt változat
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001-es BibID:	BIBFORM095768
035-os BibID:	(WoS)000675421600001 (Scopus)85110980421
Első szerző:	López-Bedoya, Pablo A.
Cím:	What level of native beetle diversity can be supported by forestry plantations? A global synthesis / Pablo A. López-Bedoya, Tibor Magura, Felicity A. Edwards, David P. Edwards, José M. Rey-Benayas, Gábor L. Lövei, Jorge Ari Noriega
Dátum:	2021
ISSN:	1752-458X 1752-4598
Megjegyzések:	1. Forestry plantations have been established globally to meet timber demands, often leading to the conversion of natural to artificial forests. Forestry plantations may support natural elements of forest biodiversity, but understanding their role in the maintenance of biodiversity is a crucial question. 2. We performed a meta-analysis of 48 studies to determine how forestry plantations relative to natural forests influence the species richness and abundance of three important coleopteran groups (i.e., ground beetles, rove beetles, and dung beetles), given their essential role in ecosystem functioning. 3. We assessed whether beetle responses depended on taxonomic group, geographical location, native or exotic character of the planted tree species, and associated management characteristics (i.e., composition, size, age, and connectivity of the plantations). 4. We found that forestry plantations negatively affected coleopteran species richness and abundance compared to natural forests. The negative impact was most severe in plantations with exotic tree species and located in tropical biomes. 5. Species richness and abundance of beetles significantly increased with plantation age in native plantations but decreased in exotic ones. Also, small plantations close to native forest had higher beetle species richness and abundance than ones located far away from native forest. 6. Stopping the conversion of natural forests to plantations, promoting the use of native tree species, and lengthening rotations are critical for allowing biodiversity recovery in forestry plantations, combined with a robust conservation strategy to protect threatened biodiversity and ecosystem functioning.
Tárgyszavak:	Természettudományok Biológiai tudományok idegen nyelvű folyóiratközlemény külföldi lapban folyóiratcikk Carabidae conservation ecological indicators exotic insect diversity native natural forest cover Scarabaeidae Staphylinidae
Megjelenés:	Insect Conservation and Diversity. - 14 (2021), p. 736-747. -
További szerzők:	Magura Tibor (1969-) (ökológus) Edwards, Felicity A. Edwards, David P. Rey-Benayas, José Lövei Gábor L. Noriega, Jorge Ari
Pályázati támogatás:	OTKA K131459 Egyéb
Internet cím:	Szerző által megadott URL DOI Intézményi repozitóriumban (DEA) tárolt változat
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001-es BibID:	BIBFORM066913
Első szerző:	Lövei Gábor L.
Cím:	Ground beetle (Coleoptera: Carabidae) diversity is higher in narrow hedges composed of a native compared to non-native trees in a Danish agricultural landscape / Lövei Gabor L., Magura Tibor
Dátum:	2017
ISSN:	1752-458X
Megjegyzések:	1. Non-cultivated areas in agricultural landscapes can substantially contribute to biodiversity. Therefore, to examine the role of tree-line hedges in supporting arthropod diversity in an agricultural landscape, we sampled carabid beetles in three replicates of a native deciduous (hawthorn, Crataegus monogyna),a non-native deciduous (rowan, Sorbus intermedia), and a non-native coniferous (spruce, Picea spp.) hedge in Jytland, Denmark.2. We hypothesised that hedgerows with deciduous trees harbour more diverse carabid assemblages than hedges composed of non-native trees.3. The number of carabid individuals and species was highest in the hawthorn hedges and significantly lower in rowan and spruce. This was caused by the presence of forest specialist species. Differences in the number of the grassland and the cropland specialist ground beetle individuals and species were not statistically significant among the hedges.4. Litter depth and the density of herbs and grasses negatively, while hedge width positively influenced carabid diversity.5. Overall, hedges composed of the native, deciduous hawthorn were superior to ones composed of the non-native rowan, and especially to coniferous ones to conserve and maintain carabid diversity in this cultivated Danish landscape.
Tárgyszavak:	Természettudományok Biológiai tudományok idegen nyelvű folyóiratközlemény külföldi lapban Carabids character species diversity hawthorn IndVal rowan spruce
Megjelenés:	Insect Conservation and Diversity. - 10 : 2 (2017), p. 141-150. -
További szerzők:	Magura Tibor (1969-) (ökológus)
Internet cím:	Szerző által megadott URL DOI Intézményi repozitóriumban (DEA) tárolt változat
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