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1.

001-es BibID:BIBFORM081284
035-os BibID:(WoS)000386500700007 (Scopus)84975783203
Első szerző:Kajtoch, Łukasz
Cím:Phylogeographic patterns of steppe species in Eastern Central Europe: a review and the implications for conservation / Łukasz Kajtoch, Elżbieta Cieślak, Zoltán Varga, Wojciech Paul, Miłosz A. Mazur, Gábor Sramkó, Daniel Kubisz
Dátum:2016
ISSN:0960-3115 1572-9710
Megjegyzések:The phylogeography of species associated with European steppes and extrazonal xeric grasslands is poorly understood. This paper summarizes the results of recent studies on the phylogeography and conservation genetics of animals (20 taxa of beetles, butterflies, reptiles and rodents) and flowering plants (18 taxa) of such, "steppic" habitats in Eastern Central Europe. Most species show a similar phylogeographic pattern: relatively high genetic similarity within regional groups of populations and moderate-to-high genetic distinctiveness of populations from currently isolated regions located in the studied area. This distinctiveness of populations suggests a survival here during glacial maxima, including areas north of the Bohemian Massif-Carpathians arc. Steppic species generally do not follow the paradigmatic patterns known for temperate biota (south-north "contraction?expansion"), but to some extent are similar to those of arctic-alpine taxa. There are three main groups of taxa within Eastern Central Europe that differ in their contemporary distribution pattern, which may reflect historical origin and expansion routes. Present diversity patterns of the studied steppic species suggest that they share a unique genetic signature and distinct assemblages exist in each of the now isolated areas rich in steppic habitats. At least some of these areas probably act as present "interglacial refugia" for steppic species. This study strongly supports the need to protect steppic species throughout their entire ranges in the region, as the continuous destruction of steppic habitats in some areas may lead not only to the disappearance of local populations, but also to the extinction of unique evolutionary units.
Tárgyszavak:Természettudományok Biológiai tudományok idegen nyelvű folyóiratközlemény külföldi lapban
folyóiratcikk
Biogeography
Genetics
Glacial
Interglacial
Refugium
Xeric grassland
Megjelenés:Biodiversity And Conservation. - 25 : 12 (2016), p. 2309-2339. -
További szerzők:Cieślak, Elżbieta Varga Zoltán (1939-) (professor emeritus, evolúcióbiológus, zoológus) Wojciech, Paul Mazur, Miłosz A. Sramkó Gábor (1981-) (biológus) Kubisz, Daniel
Pályázati támogatás:OTKA K-84071
OTKA
OTKA PD109686
OTKA
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DOI
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2.

001-es BibID:BIBFORM004102
Első szerző:Lengyel Szabolcs (biológus)
Cím:Habitat monitoring in Europe: a description of current practices / Szabolcs Lengyel, Eszter Déri, Zoltán Varga, Roland Horváth, Béla Tóthmérész, Pierre-Yves Henry, Andrej Kobler, Lado Kutnar, Valerija Babij, Andrej Seliškar, Chysoula Christia, Eva Papastergiadou, Bernd Gruber, Klaus Henle
Dátum:2008
Tárgyszavak:Természettudományok Biológiai tudományok idegen nyelvű folyóiratközlemény külföldi lapban
Biodiversity research
Ecosystem monitoring
Habitats Directive
Nature conservation
Megjelenés:Biodiversity and Conservation. - 17 : 14 (2008), p. 3327-3339. -
További szerzők:Déri Eszter (1982-) Varga Zoltán (1939-) (professor emeritus, evolúcióbiológus, zoológus) Horváth Roland (1974-) (biológus-ökológus) Tóthmérész Béla (1960-) (ökológus) Henry, Pierre-Yves Kobler, Andrej Kutnar, Lado Babij, Valerija Seliškar, Andrej Christia, Chysoula Papastergiadou, Eva Gruber, Bernd Henle, Klaus (1955-) (biológus, ökológus, herpetológus)
Internet cím:elektronikus változat
DOI
elektronikus változat
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3.

001-es BibID:BIBFORM085112
Első szerző:Magura Tibor (ökológus)
Cím:Impacts of Leaf-litter Addition on Carabids in a Conifer Plantation / Magura Tibor, Tóthmérész Béla, Elek Zoltán
Dátum:2005
ISSN:0960-3115 1572-9710
Megjegyzések:As a ?ne-scale, manipulative model experiment leaf litter was added in plots to increase habitat heterogeneity in a 50-year-old Norway spruce plantation, established after the clear-cutting of a native beech forest, during a 2-year period in the Hungarian Mountain Range. Pitfall trap catches of carabids from leaf-litter plots were compared with those from control plots to explore the effect of leaf-litter addition. Difference in the species composition was revealed by ordination; scores of the samples of the two plot types were signi?cantly separated along the ?rst MDS axis. The most numerous species (Pterostichus oblongopunctatus) was signi?cantly more abundant in the leaf-litter plots. However, there were no signi?cant differences for the other most frequently obtained species. Habitat generalist species were the most abundant, followed by forest generalists, then forest specialists, and there were some open habitat species. Enhanced habitat heterogeneity (leaf-litter addition) in homogeneous plantations in?uenced the spatial distribution and composition of carabids, through altered abiotic (lower ground temperature inthe leaf-litter plots) and biotic (more prey items) factors. Differencesinabundance,speciesrichnessandShannondiversitywerenotsigni?cantbetween the control and the manipulated plots, although carabidcatch was higher inthe leaf-litterplots during both years. Forestry practices to increase habitat heterogeneity should be considered to enhance biodiversity in managed forests.
Tárgyszavak:Természettudományok Biológiai tudományok idegen nyelvű folyóiratközlemény külföldi lapban
folyóiratcikk
Carabid beetles
Diversity
Environmental conditions
Habitat heterogeneity
Nature management
Megjelenés:Biodiversity And Conservation. - 14 : 2 (2005), p. 475-491. -
További szerzők:Tóthmérész Béla (1960-) (ökológus) Elek Z.
Pályázati támogatás:T32130
OTKA
Internet cím:Szerző által megadott URL
DOI
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4.

001-es BibID:BIBFORM077728
Első szerző:Rácz István András (biológus)
Cím:Early changes of orthopteran assemblages after grassland restoration: a comparison of space-for-time substitution versus repeated measures monitoring / István András Rácz, Eszter Déri, Máté Kisfali, Zoltán Batiz, Katalin Varga, Gyula Szabó, Szabolcs Lengyel
Dátum:2013
ISSN:0960-3115 1572-9710
Tárgyszavak:Természettudományok Biológiai tudományok idegen nyelvű folyóiratközlemény külföldi lapban
Megjelenés:Biodiversity And Conservation. - 22 : 10 (2013), p. 2321-2335. -
További szerzők:Déri Eszter (1982-) Kisfali Máté (1983-) (biológus) Batiz Zoltán Varga Katalin Szabó Gyula Lengyel Szabolcs (1971-) (biológus)
Internet cím:Szerző által megadott URL
DOI
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5.

001-es BibID:BIBFORM019580
Első szerző:Schmeller, Dirk S.
Cím:Determination of national conservation responsibilities for species conservation in regions with multiple political jurisdictions / Dirk S. Schmeller, Bernd Gruber, Bianca Bauch, Kaire Lanno, Eduardas Budrys, Valerija Babij, Rimvydas Juškaitis, Marek Sammul, Zoltan Varga, Klaus Henle
Dátum:2008
ISSN:0960-3115
Megjegyzések:The Convention on Biodiversity (CBD) commits its signatories to the identification and monitoring of biodiversity. The European Union has implemented this commitment into its legislation. Despite the legal requirement resources are scarce, requiring a prioritization of conservation actions, including e.g. monitoring. Red lists are currently the most prominent tool for priority setting in applied conservation, despite the fact that they were not developed for that purpose. Therefore, it is hardly surprising that they do not always reflect actual conservation needs. As a response, the concept of national responsibility as a complementary tool was developed during the last two decades. The existing methods are country specific and mainly incomparable on an international scale. Here, we present a newly developed method, which is applicable to any taxonomic group,adjustable to different geographic scales, with little data requirements and clear categorizations. We apply the new method to over 1,000 species in several countries of different size and report on the applicability of our method and discuss problems that derive from the currently available data. Our method has several major advantages compared to currently available methods. It is applicable to any geographic range, allows automatization, given database availability, and is readily adjustable to future data improvements. It further has comparably low data demands by exploiting one of the most commonly available information on biodiversity, i.e. distribution maps. We believe that our method allows the allocation of the limited resources in nature conservation in the most sensible way, e.g. the sharing of monitoring duties, effectively selecting networks of protected areas, improving knowledge on biodiversity, and closing information gaps in many species groups.
Tárgyszavak:Természettudományok Biológiai tudományok idegen nyelvű folyóiratközlemény külföldi lapban
Species conservation, National responsibility, Europe, Evaluation methods, International importance, Distribution range
Megjelenés:Biodiversity And Conservation. - 17 : 14 (2008), p. 3607-3622. -
További szerzők:Gruber, Bernd Bauch, Bianca Lanno, Kaire Budrys, Eduardas Babij, Valerija Juškaitis, Rimvydas Sammul, Marek Varga Zoltán (1939-) (professor emeritus, evolúcióbiológus, zoológus) Henle, Klaus (1955-) (biológus, ökológus, herpetológus)
Internet cím:DOI
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6.

001-es BibID:BIBFORM019584
Első szerző:Schmeller, Dirk S.
Cím:Determination of conservation priorities in regions with multiple political jurisdictions / Dirk S. Schmeller, Bianca Bauch, Bernd Gruber, Rimvydas Juškaitis, Eduardas Budrys, Valerija Babij, Kaire Lanno, Marek Sammul, Zoltan Varga, Klaus Henle
Dátum:2008
ISSN:0960-3115
Megjegyzések:Red lists serve as the most prominent tool for priority setting in applied conservation, even though they were not originally designed for this task. Hence, threat status does not always reflect actual conservation needs and can be very different from actual conservation priorities. Therefore, red lists may at best be a suboptimal tool for setting conservation priorities in a country or region. As a response, a range of alternative or complementary tools have been developed, with approaches, methods, and parameters such as population decline, population center etc. used, differing widely among countries. One recent development is the combination of conservation status with a measure of the international importance of a population in a focal region for the global survival of a species. Here, we provide a new method that integrates the two concepts while keeping them conceptually separate. The main benefit of this method is that it can be applied across variable geographical scales such as regions, countries, and even continents. Furthermore, it allows for better recommendations for applied conservation and conservation policy development than the two concepts in isolation. Our method, if applied internationally, would allow for a standardized priority setting in species conservation, would be highly comparable between countries, and would lead to a more efficient use of the limited financial and human resources for monitoring and conservation of biodiversity.
Tárgyszavak:Természettudományok Biológiai tudományok idegen nyelvű folyóiratközlemény külföldi lapban
Species conservation, Conservation priorities, National responsibility, Threat status in Europe, Conservation policy support
Megjelenés:Biodiversity And Conservation. - 17 : 14 (2008), p. 3607-3622. -
További szerzők:Bauch, Bianca Gruber, Bernd Juškaitis, Rimvydas Budrys, Eduardas Babij, Valerija Lanno, Kaire Sammul, Marek Varga Zoltán (1939-) (professor emeritus, evolúcióbiológus, zoológus) Henle, Klaus (1955-) (biológus, ökológus, herpetológus)
Internet cím:DOI
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