CCL

Összesen 2 találat.
#/oldal:
Részletezés:
Rendezés:

1.

001-es BibID:BIBFORM082076
Első szerző:Bátori Zoltán
Cím:River Dikes in Agricultural Landscapes : The Importance of Secondary Habitats in Maintaining Landscape-Scale Diversity / Zoltán Bátori, László Körmöczi, Márta Zalatnai, László Erdős, Péter Ódor, Csaba Tölgyesi, Katalin Margóczi, Attila Torma, Róbert Gallé, Viktória Cseh, Péter Török
Dátum:2016
ISSN:0277-5212
Megjegyzések:Lowland rivers and their floodplains have changed markedly over the last centuries. River dikes have become among the most extensive secondary habitats of former floodplains. Our main question was, what role do secondary habitats on river dikes play in harbouring plant species and maintaining plant diversity of lowland landscapes dominated by agricultural areas? We compared historical maps and current habitat maps to understand the effects of landscape changes on the vegetation pattern of the study region, in southern Hungary. Dikes and primary vegetation of the landscape were selected for intensive vegetation sampling. We compared the floristic similarity and the Shannon diversity of the vegetation types. We used ordinations to visualize relationships among the vegetation types and among dike vegetation and environmental variables. Our results indicated that profound changes have been brought about in the vegetation during the last 150 years, resulting in a transition from marshland to agricultural land. The species composition and pattern of dike vegetation strongly depended on their relative position to the river and their aspect. We conclude that dikes can harbour many vascular plants that are absent or rare in the surrounding habitats and therefore play a decisive role in maintaining plant diversity in agricultural landscapes.
Tárgyszavak:Természettudományok Biológiai tudományok idegen nyelvű folyóiratközlemény külföldi lapban
folyóiratcikk
Biodiversity loss
Dike vegetation
Grasslands
Landscape change
Maros River
Wetlands
Megjelenés:Wetlands. - 36 : 2 (2016), p. 251-264. -
További szerzők:Körmöczi László Zalatnai Márta Erdős László Ódor Péter Tölgyesi Csaba (1984-) (ökológus) Margóczi Katalin Torma Attila Gallé Róbert Cseh Viktória Török Péter (1979-) (biológus-ökológus)
Pályázati támogatás:HURO/0901/205/2.2.2
Egyéb
TÁMOP-4.2.2/08/1/2008-0008
TÁMOP
Internet cím:Szerző által megadott URL
DOI
Intézményi repozitóriumban (DEA) tárolt változat
Borító:

2.

001-es BibID:BIBFORM010629
Első szerző:Bátori Zoltán
Cím:Vegetation of the dolines in Mecsek mountains (South Hungary) in relation to the local plant communities / Zoltán Bátori, János Csiky, László Erdős, Tamás Morschhauser, Péter Török, László Körmöczi
Dátum:2009
Megjegyzések:This paper deals with the forest vegetation of the lower part of the dolines in Mecsek Mts. (South Hungary). In order to characterize this vegetation type, samples were compared to the 6 plant communities occurring in the neighbourhood of the dolines. Considering the vegetation texture and species composition, the vegetation of the dolines resembles mainly the extrazonal beechwoods (Helleboro odori-fagetum) and local ravine forests (Scutellario altissimae-Aceretum) that preserve several mountain, subatlantic relict species in this area. Our study revealed that the plant communities characteristic of the karst surface of Western Mecsek are arranged along a moisture and nutrient gradient. In this system, the habitat conditions of the dolines are similar to those of the beech forests and the local ravine forests, fresh and relatively rich in nutrients. In the karst, dominated by oak-hornbeam and beech forests, effects of the thermal inversion are the most spectacular where beech forests follow turkey oak-sessile oak forests and oak-hornbeam forests on the lower part of the doline slopes. The described vegetation type of these depressions is developed by edafic factors; its identification as a separate association is not supported by the analyses.
Tárgyszavak:Természettudományok Környezettudományok idegen nyelvű folyóiratközlemény külföldi lapban
doline
vegetation
diagnostic species
habitat conditions
ecological indicator values
Megjelenés:Acta Carsologica 38 : 2 (2009), p. 237-252. -
További szerzők:Csiky János Erdős László Morschhauser Tamás Török Péter (1979-) (biológus-ökológus) Körmöczi László
Internet cím:Intézményi repozitóriumban (DEA) tárolt változat
Borító:
Rekordok letöltése1