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1.

001-es BibID:BIBFORM007774
Első szerző:Holub, Scott M.
Cím:Organic matter manipulations have little effect on gross and net nitrogen transformations in two temperate forest mineral soils in the USA and central Europe / Scott M. Holub, Kate Lajtha, Julie D. H. Spears, János A. Tóth, Susan E. Crowa, Bruce A. Caldwell, Mária Papp, Péter T. Nagy
Dátum:2005
Tárgyszavak:Természettudományok Biológiai tudományok idegen nyelvű folyóiratközlemény külföldi lapban
sucession
Megjelenés:Forest Ecology and Management. - 214 (2005), p. 320-330. -
További szerzők:Lajtha, Kate Spears, Julie D.H. Tóth János Attila (1945-) (ökológus) Crowa, Susan E. Caldwell, Bruce Papp Mária (1952-) (biológus, botanikus) Nagy Péter Tamás (1970-) (vegyész)
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2.

001-es BibID:BIBFORM066057
Első szerző:Magura Tibor (ökológus)
Cím:Ignoring functional and phylogenetic features masks the edge influence on ground beetle diversity across forest-grassland gradient / Magura Tibor
Dátum:2017
ISSN:0378-1127
Megjegyzések:There is an increased species richness and species diversity at the edges of forest-grassland mosaics.Taxonomic diversity, however, provides little information on the function or evolutionary history of species,although such is critical in biodiversity studies. The objective of this research was to compare thetaxonomic, functional and phylogenetic diversities in ground beetles (Carabidae) across an edge gradientbetween native forest and natural grassland. Natural forest edges contain diverse and abundant resourcesand microhabitats; therefore I hypothesised that all three types of diversity will be higher in the forestedge compared to both neighbouring habitats. Taxonomic diversity was strongly affected by an asymmetricalspecies dispersal between the neighbouring habitats. Many more forest species were found inthe grassland (at 50?60 m from the edge) than grassland species in the forest interior (at 50?60 m fromthe edge). Accordingly, taxonomic diversity was significantly the highest in the grassland, while therewas no significant taxonomic diversity difference between the forest edge and the interior. Functionaland phylogenetic diversities were also influenced by this asymmetrical species dispersal, producingthe highest values in the grassland. The natural forest edge with high structural complexity and heterogeneityoffers microhabitats for both grassland and forest species, but also for edge-associated species.Additionally, forest edge hampers the passing of grassland species into the forest interior. As a consequence,in the forest edge distantly related species with different functional traits coexisted, while closelyrelated species, characterised by similar functional traits inhabited the forest interior, causing significantlyhigher functional and phylogenetic diversity at the forest edge compared to the interior. I concludethat the inclusion of the functional and phylogenetic features of the assemblages may bring about importantinsights into the mechanisms behind edge responses.
Tárgyszavak:Természettudományok Biológiai tudományok idegen nyelvű folyóiratközlemény külföldi lapban
Megjelenés:Forest Ecology And Management 384 (2017), p. 371-377. -
Pályázati támogatás:4.2.2.B15/1/KONV20150001
TÁMOP
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3.

001-es BibID:BIBFORM060959
Első szerző:Magura Tibor (ökológus)
Cím:Recovery of ground-dwelling assemblages during reforestation with native oak depends on the mobility and feeding habits of the species / Tibor Magura, Dávid Bogyó, Szabolcs Mizser, Dávid D. Nagy, Béla Tóthmérész
Dátum:2015
ISSN:0378-1127
Tárgyszavak:Természettudományok Környezettudományok idegen nyelvű folyóiratközlemény külföldi lapban
Megjelenés:Forest Ecology And Management 339 (2015), p. 117-126. -
További szerzők:Bogyó Dávid (1980-) (biológus-ökológus) Mizser Szabolcs (1977-) (biológus-ökológus) Nagy Dávid (1986-) (biológus-ökológus) Tóthmérész Béla (1960-) (ökológus)
Pályázati támogatás:MTA-DE Biodiversity and Ecosystem Services Research Group
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4.

001-es BibID:BIBFORM109524
035-os BibID:(cikkazonosító)119165 (Scopus)85104400780 (WoS)000647648400004
Első szerző:Móricz Norbert
Cím:Different drought sensitivity traits of young sessile oak (Quercus petraea (Matt.) Liebl.) and Turkey oak (Quercus cerris L.) stands along a precipitation gradient in Hungary / Norbert Moricz, Gabor Illes, Ilona Meszaros, Balazs Garamszegi, Imre Berki, Zsofia Bakacsi, Jozsef Kampel, Orsolya Szabo, Ervin Rasztovits, Klara Cseke, Katalin Bereczki,Tamas Marton Nemeth
Dátum:2021
ISSN:0378-1127
Megjegyzések:This paper analyses the drought-induced growth responses of two ecologically and economically important broadleaf tree species, namely sessile oak (Quercus petraea (Matt.) Liebl.) and Turkey oak (Quercus cerris L.) in south-western Hungary. Although both have been described as drought-tolerant species, our understanding of their growth responses to drought extremes is still limited. Forest stands of younger ages of the target species were sampled along a precipitation gradient under similar soil conditions. 136 tree-ring samples were used to build six species- and site-specific chronologies. We also applied several dendroecological metrics to assess the drought sensitivity of the species. Water deficit was estimated by various drought indices including the soil water-budget based water stress index. The results indicated a strong dependency of annual tree-ring width of both species on the water availability of summer months in the actual year of ring formation. However, we found markedly different reaction of the two species against drought conditions. Turkey oak responded more sensi- tively to droughts than sessile oak revealed by the significantly lower resistance and higher recovery potential of this species. The more plastic behaviour of Turkey oak could be also perceived by the higher sensitivity of its tree-ring chronologies and by the observed relationship between resistance and recovery that showed a closer fit to the line of full resilience in case of this species. Regarding the precipitation gradient, a linearly proportional increase of growth reduction with rising water stress was found for Turkey oak while the growth response of sessile oak decreased considerably with increasing aridity indicating lower growth plasticity of sessile oak to droughts there. Based on our findings it seems that Turkey oak copes better with droughts than sessile oak and may gain competitive advantages under the projected climate change in Hungary
Tárgyszavak:Agrártudományok Erdészeti és vadgazdálkodási tudományok idegen nyelvű folyóiratközlemény külföldi lapban
folyóiratcikk
Drought
Growth response
Quercus petraea
Quercus cerris
Tree rings
Water stress index
Megjelenés:Forest Ecology And Management. - 492 (2021), p.1-12. -
További szerzők:Illés Gábor Mészáros Ilona (1952-) (biológus) Garamszegi Balázs Berki Imre Bakacsi Zsófia (1970-) (agrármérnök, környezetgazdálkodási szakmérnök, talajtani szakmérnök) Kámpel József Szabó Orsolya Rasztovits Ervin Cseke Klára Bereczki Katalin Németh Tamás Márton
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5.

001-es BibID:BIBFORM106735
035-os BibID:(cikkazonosító)120789 (WoS)000923699900001 (Scopus)85146149600
Első szerző:Vu Ho, Khanh
Cím:Non-native tree plantations are weak substitutes for near-natural forests regarding plant diversity and ecological value / Khanh Vu Ho, György Kröel-Dulay, Csaba Tölgyesi, Zoltán Bátori, Eszter Tanács, Miklós Kertész, Péter Török , László Erdős
Dátum:2023
ISSN:0378-1127
Megjegyzések:While near-natural forest stands are dramatically diminishing, monoculture tree plantations are rapidly spreading globally, including the eastern part of Central Europe. Tree plantations are regarded as simplified and species-poor ecosystems, but their functional and phylogenetic diversity and ecological value are still mostly unknown. In the present study, we investigated near-natural poplar forests and the three most common tree plantation types (native deciduous Populus alba, non-native evergreen Pinus nigra, and non-native deciduous Robinia pseudoacacia plantations) in the Kiskunság Sand Ridge, central Hungary. Our aim was to find out how different the species composition of the studied habitats is, how taxonomic, functional, and phylogenetic diversity vary among the four habitat types (i.e., near-natural forests and three types of plantations), and what the ecological value of the studied habitats is. We found that the four habitat types had significantly different species compositions. Although each habitat contained some diagnostic species, near-natural forests had the highest number of diagnostic species. While many of the diagnostic species of near-natural forests were native shrubs, tree plantations had many weeds and non-native herbs as diagnostic species. Near-natural forests had the highest per plot richness of native species and the lowest richness of non-natives. Shannon diversity, functional diversity and phylogenetic diversity were higher in the near-natural forests and two types of plantations (Populus and Pinus) compared to Robinia plantations. Based on naturalness indicator values, near-natural forests were the least degraded and Robinia plantations were the most degraded. Near-natural forests contained the most species of high conservation importance. Overall, near-natural forests proved to be much more valuable from an ecological and conservation perspective than any of the studied plantations; conservation and restoration programs should therefore focus on this type of habitat. Among the plantations, Populus alba plantations are the best substitute option in most respects, although they harbored a relatively high number of non-native species. We suggest that the native Populus alba should be preferred to non-native tree species when plantations are established. In addition, decreasing the extent of Pinus and Robinia plantations is essential on the long run if we aim to maintain the ecological integrity of the region.
Tárgyszavak:Természettudományok Környezettudományok idegen nyelvű folyóiratközlemény külföldi lapban
folyóiratcikk
Forestry activity
Functional diversity
Monoculture plantations
Naturalness indicator values
Primary forests
Phylogenetic diversity
Megjelenés:Forest Ecology And Management. - 531 (2023), p.1-11. -
További szerzők:Kröel-Dulay György (ökológus) Tölgyesi Csaba (1984-) (ökológus) Bátori Zoltán Tanács Eszter Kertész Miklós Török Péter (1979-) (biológus-ökológus) Erdős László
Pályázati támogatás:K 137573
Egyéb
KKP 144068
Egyéb
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