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001-es BibID:	BIBFORM016187
Első szerző:	Paillet, Yoan
Cím:	Biodiversity Differences between Managed and Unmanaged Forests : Meta-Analysis of Species Richness in Europe / Yoan Paillet, Laurent Bergés, Joakim Hjälten, Péter Ódor, Catherine Avon, Markus Bernhardt-Römermann, Rienk-Jan Bijlsma, Luc de Bruyn, Marc Fuhr, Ulf Grandin, Robert Kanka, Lars Lundin, Sandra Luque, Tibor Magura, Silvia Matesanz, Ilona Mészáros, M.-Teresa Sebastia, Wolfgang Schmidt, Tibor Standovár, Béla Tóthmérész, Anneli Uotila, Fernando Valladares, Kai Vellak, Risto Virtanen
Dátum:	2010
Megjegyzések:	Past and present pressures on forest resources have led to a drastic decrease in the surfacearea of unmanaged forests in Europe. Changes in forest structure, composition, and dynamics inevitablylead to changes in the biodiversity of forest-dwelling species. The possible biodiversity gains and losses due toforest management (i.e., anthropogenic pressures related to direct forest resource use), however, have neverbeen assessed at a pan-European scale. We used meta-analysis to review 49 published papers containing 120individual comparisons of species richness between unmanaged and managed forests throughout Europe. Weexplored the response of different taxonomic groups and the variability of their response with respect to timesince abandonment and intensity of forest management. Species richness was slightly higher in unmanagedthan in managed forests. Species dependent on forest cover continuity, deadwood, and large trees (bryophytes,lichens, fungi, saproxylic beetles) and carabids were negatively affected by forest management. In contrast,vascular plant species were favored. The response for birds was heterogeneous and probably depended moreon factors such as landscape patterns. The global difference in species richness between unmanaged andmanaged forests increased with time since abandonment and indicated a gradual recovery of biodiversity.Clearcut forests in which the composition of tree species changed had the strongest effect on species richness,but the effects of different types of management on taxa could not be assessed in a robust way becauseof low numbers of replications in the management-intensity classes. Our results show that some taxa aremore affected by forestry than others, but there is a need for research into poorly studied species groups inEurope and in particular locations. Our meta-analysis supports the need for a coordinated European researchnetwork to study and monitor the biodiversity of different taxa in managed and unmanaged forests.
Tárgyszavak:	Természettudományok Környezettudományok idegen nyelvű folyóiratközlemény külföldi lapban
Megjelenés:	Conservation Biology. - 24 : 1 (2010), p. 101-112. -
További szerzők:	Bergès, Laurent Hjälten, Joakim Ódor Péter Avon, Catherine Bernhardt-Römermann, Markus Bijlsma, Rienk-Jan De Bruyn, Luc Fuhr, Marc Grandin, Ulf Kanka, Robert Lundin, Lars Luque, Sandra Magura Tibor (1969-) (ökológus) Matesanz, Silvia Mészáros Ilona (1952-) (biológus) Sebastia, M.-Teresa Schmidt, Wolfgang Standovár Tibor Tóthmérész Béla (1960-) (ökológus) Uotila, Anneli Valladares, Fernando Vellak, Kai Virtanen, Risto
Internet cím:	Letölthető pdf Intézményi repozitóriumban (DEA) tárolt változat DOI
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