@article{MTMT:3215686, title = {Can naturalness indicator values reveal habitat degradation? A test of four methodological approaches}, url = {https://m2.mtmt.hu/api/publication/3215686}, author = {Erdős, László and Bátori, Zoltán and Penksza, Károly and Dénes, A and Kevey, Balázs and Kevey, D and Magnes, M and Sengl, P and Tölgyesi, Csaba}, doi = {10.3161/15052249PJE2017.65.1.001}, journal-iso = {POL J ECOL}, journal = {POLISH JOURNAL OF ECOLOGY}, volume = {65}, unique-id = {3215686}, issn = {1505-2249}, abstract = {Assessing habitat naturalness belongs to the most current issues in conservation biology. It has been recognized that plants are able to indicate the naturalness of their habitat. Thus, species may be given relative naturalness indicator values (i.e. scores on an ordinal scale), reflecting their different tolerances against habitat degradation. In the present study, our first goal was to test whether relative naturalness indicator values are able to reveal known differences in naturalness levels. Our second purpose was to compare four different methodological approaches in order to identify which is the most reliable when analyzing habitat naturalness. We compared near-natural and degraded plots on the bases of (1) unweighted plot means, (2) plot medians, (3) unweighted naturalness indicator value populations, and (4) frequency-weighted naturalness indicator value populations. We found that relative naturalness indicator values performed well in differentiating among near-natural and degraded vegetation. Unweighted mean indicator values were the most reliable, but frequency-weighted indicator value populations were nearly as efficient as unweighted means. We conclude that relative naturalness indicator values provide a simple but reliable tool for estimating habitat deterioration.}, keywords = {Europe; COMMUNITIES; Nitrogen; MANAGEMENT; CONSERVATION; VEGETATION; GRASSLANDS; Bioindication; naturalness; relative ecological indicator values; FOREST NATURALNESS; ANCIENT}, year = {2017}, pages = {1-13}, orcid-numbers = {Erdős, László/0000-0002-6750-0961; Bátori, Zoltán/0000-0001-9915-5309; Tölgyesi, Csaba/0000-0002-0770-2107} } @article{MTMT:2719471, title = {Wetland habitats of the Kis-Sárrét 1860-2008 (Körös-Maros National Park, Hungary)}, url = {https://m2.mtmt.hu/api/publication/2719471}, author = {Uj, Boglárka and Anita, Nagy and Saláta, Dénes and Laborczi, Annamária and Malatinszky, Ákos and Bakó, Gábor and Tibor, Danyik and Tóth, Andrea and Falusi, Eszter and Gyuricza, Csaba and Póti, Péter and Penksza, Károly}, doi = {10.1080/17445647.2014.1001799}, journal-iso = {J MAPS}, journal = {JOURNAL OF MAPS}, volume = {12}, unique-id = {2719471}, issn = {1744-5647}, year = {2016}, eissn = {1744-5647}, pages = {211-221}, orcid-numbers = {Saláta, Dénes/0000-0002-7149-0022; Laborczi, Annamária/0000-0003-4095-7838; Malatinszky, Ákos/0000-0001-6388-9191; Falusi, Eszter/0000-0002-1183-3513} } @article{MTMT:3133434, title = {Hydrologic fluctuations trigger structural changes in wetland–dry grassland ecotones but have no effect on ecotone position}, url = {https://m2.mtmt.hu/api/publication/3133434}, author = {Tölgyesi, Csaba and Erdős, László and Körmöczi, László and Bátori, Zoltán}, doi = {10.1556/168.2016.17.2.7}, journal-iso = {COMMUNITY ECOL}, journal = {COMMUNITY ECOLOGY}, volume = {17}, unique-id = {3133434}, issn = {1585-8553}, abstract = {Ecotones between plant communities have received considerable attention among ecologists in the context of fragmentation, climate change and the management of heterogeneous landscapes. However, the predictability of ecotone dynamics is low and the processes taking place within ecotones are still poorly understood. In this study we aimed to characterize the positional and structural dynamics of thirteen ecotones in an ecotone-rich steppe-wetland landscape of Hungary in relation to the inter-annual fluctuations of water regime and the gradients of elevation and of soil composition. According to our results, the ecotones between steppe and wetland communities were sharp and their positions coincided with those places in the landscape where the rate of change in elevation was the highest, confirming that microtopography is a major determinant of ecotone position. Soil boundaries were also detected, mostly downhill to the ecotones. Interestingly, the fluctuations of the water supply had no effect on the position of the ecotones but significantly influenced a structural ecotone parameter, the compositional contrast bridged by the ecotones. High water supply caused high contrast, while low supply went along with low contrast. We explain these changes by asymmetric sensitivities to edge effects. When the water supply was low, the wetland edges became similar to the steppe edges due to the decrease of wetland specialists and to the increase of steppe specialists, but steppe edges did not exhibit an opposite change in wet years, suggesting that steppe communities dominated over wetland communities. The asymmetry in the interaction between the two communities may have pushed the soil boundaries downhill to the ecotones but the currently steppe-like soil of wetland edges could also make wetland edges more sensitive to edge effects; thus, the cause-effect relationship is difficult to disentangle.}, keywords = {DYNAMICS; DIVERSITY; FOREST; VEGETATION; microtopography; CLIMATE-CHANGE; edge effect; elevation; LANDSCAPES; Ecotone dynamics; Patch pattern; Soil gradient; ECOLOGICAL BOUNDARIES; CHIHUAHUAN DESERT}, year = {2016}, eissn = {1588-2756}, pages = {188-197}, orcid-numbers = {Tölgyesi, Csaba/0000-0002-0770-2107; Erdős, László/0000-0002-6750-0961; Körmöczi, László/0000-0003-1027-3822; Bátori, Zoltán/0000-0001-9915-5309} } @article{MTMT:2864003, title = {Plant diversity patterns of a Hungarian steppe-wetland mosaic in relation to grazing regime and land use history}, url = {https://m2.mtmt.hu/api/publication/2864003}, author = {Tölgyesi, Csaba and Bátori, Zoltán and Erdős, László and Gallé, Róbert and Körmöczi, László}, doi = {10.14471/2015.35.006}, journal-iso = {TUEXENIA}, journal = {TUEXENIA}, volume = {35}, unique-id = {2864003}, issn = {0722-494X}, year = {2015}, eissn = {0722-494X}, pages = {399-416}, orcid-numbers = {Tölgyesi, Csaba/0000-0002-0770-2107; Bátori, Zoltán/0000-0001-9915-5309; Erdős, László/0000-0002-6750-0961; Gallé, Róbert/0000-0002-5516-8623; Körmöczi, László/0000-0003-1027-3822} } @article{MTMT:2725374, title = {Microclimate-vegetation relationships in natural habitat islands: species preservation and conservation perspectives}, url = {https://m2.mtmt.hu/api/publication/2725374}, author = {Bátori, Zoltán and Lengyel, Attila and Maróti, Miklós and Körmöczi, László and Tölgyesi, Csaba and Bíró, A. and Tóth, M. and Kincses, Zoltán and Cseh, Viktória and Erdős, László}, journal-iso = {IDŐJÁRÁS}, journal = {IDŐJÁRÁS / QUARTERLY JOURNAL OF THE HUNGARIAN METEOROLOGICAL SERVICE}, volume = {118}, unique-id = {2725374}, issn = {0324-6329}, abstract = {Information about the relationship between the spatial and temporal patterns of different climatic parameters and the vegetation is especially important from a nature conservation perspective. We studied the influence of microclimatic parameters (air temperature and air humidity) on certain natural habitat islands (karst sinkhole and sand dune slack) and on their plant species composition and vegetation pattern in Hungary. Vegetation data together with topographic variables were collected along transects to reveal the vegetation patterns on the slopes. Microclimatic parameters were measured with wireless sensor motes equipped with air temperature and humidity sensors. Interactions were examined using distance-based redundancy analysis. We found that the species composition of natural habitat islands varied markedly within short distances, depending on the prevailing microclimatic conditions. Elements of microclimate (daily, daytime, and nighttime averages) have different effects on vegetation pattern and species composition. The observed patterns can be interpreted based on our knowledge on the structure of plant communities and on the role of geomorphology. Future temperature increase, droughts, and forestry activities are the main threats to the habitat diversity and hence to the species diversity of habitat islands in Hungary.}, keywords = {RESPONSES; TEMPERATURE; SOIL; Hungary; climate change; FOREST; air temperature; refugium; Air humidity; CLIMATE-CHANGE IMPACTS; relict; MOUNTAINS SOUTH HUNGARY; Sinkholes; habitat island; vegetation inversion}, year = {2014}, eissn = {0324-6329}, pages = {257-281}, orcid-numbers = {Bátori, Zoltán/0000-0001-9915-5309; Lengyel, Attila/0000-0002-1712-6748; Körmöczi, László/0000-0003-1027-3822; Tölgyesi, Csaba/0000-0002-0770-2107; Kincses, Zoltán/0000-0002-7130-9510; Erdős, László/0000-0002-6750-0961} } @article{MTMT:2453551, title = {The conservation value of karst dolines for vascular plants in woodland habitats of Hungary: refugia and climate change}, url = {https://m2.mtmt.hu/api/publication/2453551}, author = {Bátori, Zoltán and Csiky, János and Farkas, Tünde and E-Vojtkó, Anna and Erdős, László and Kovács, Dániel and Wirth, Tamás and Körmöczi, László and Vojtkó, András}, doi = {10.5038/1827-806X.43.1.2}, journal-iso = {INT J SPELEOL}, journal = {INTERNATIONAL JOURNAL OF SPELEOLOGY}, volume = {43}, unique-id = {2453551}, issn = {0392-6672}, year = {2014}, eissn = {1827-806X}, pages = {15-26}, orcid-numbers = {Bátori, Zoltán/0000-0001-9915-5309; E-Vojtkó, Anna/0000-0001-6370-680X; Erdős, László/0000-0002-6750-0961; Körmöczi, László/0000-0003-1027-3822} } @article{MTMT:2185548, title = {Planning management adapted to climate change effects in terrestrial wetlands and grasslands}, url = {https://m2.mtmt.hu/api/publication/2185548}, author = {Malatinszky, Ákos and Ádám, Szilvia and Falusi, Eszter and Saláta, Dénes and Penksza, Károly}, doi = {10.1504/IJGW.2013.055365}, journal-iso = {INT J GLOBAL WARMING}, journal = {INTERNATIONAL JOURNAL OF GLOBAL WARMING}, volume = {5}, unique-id = {2185548}, issn = {1758-2083}, year = {2013}, eissn = {1758-2091}, pages = {311-325}, orcid-numbers = {Malatinszky, Ákos/0000-0001-6388-9191; Falusi, Eszter/0000-0002-1183-3513; Saláta, Dénes/0000-0002-7149-0022} } @article{MTMT:2138612, title = {Climate change related land use problems in protected wetlands: a study in a seriously affected Hungarian area}, url = {https://m2.mtmt.hu/api/publication/2138612}, author = {Malatinszky, Ákos and Ádám, Szilvia and Falusi, Eszter and Saláta, Dénes and Penksza, Károly}, doi = {10.1007/s10584-012-0689-9}, journal-iso = {CLIMATIC CHANGE}, journal = {CLIMATIC CHANGE}, volume = {118}, unique-id = {2138612}, issn = {0165-0009}, abstract = {Land managers of wetlands face various challenges emerging from climate change. Exploration of these problems is a prerequisite to developing adaptive management of vulnerable areas. Central and Eastern European countries are highly vulnerable to climate change. The Balaton Uplands National Park, an attractive tourist destination with natural values of high national and community importance, has suffered the greatest extremities in precipitation in Hungary during 2010 and 2011. After identification of stakeholder groups, private landowners and land managers as being most likely affected by climate change were interviewed in the national park. A compilation of the most important land use problems that already have influence on the management of protected wetlands was listed. Land managers connect several problems to weather extremities and long-term changes, but take practically no actions in favor of mitigation or adaptation, or strengthening resilience. As there is strong evidence that wet habitats are becoming more sensitive and vulnerable, land managers have to adapt their objectives, strategies and measures to changing climate and be involved in the process of adapting the management measures of protected areas, especially wetlands, to probable effects of climate change.}, year = {2013}, eissn = {1573-1480}, pages = {671-682}, orcid-numbers = {Malatinszky, Ákos/0000-0001-6388-9191; Falusi, Eszter/0000-0002-1183-3513; Saláta, Dénes/0000-0002-7149-0022} } @article{MTMT:2244164, title = {Eltérő hasznosítású szürkemarha legelő szezonális táplálóanyag tartalom alakulása, fajdiverzitás változása és ennek hatása a biomassza mennyiségére és összetételére pannon nedves gyepben}, url = {https://m2.mtmt.hu/api/publication/2244164}, author = {Penksza, Károly and Házi, Judit and Tóth, Andrea and Wichmann, Barnabás and Pajor, Ferenc and Gyuricza, Csaba and Póti, Péter and Szentes, Szilárd}, journal-iso = {NÖVÉNYTERMELÉS}, journal = {NÖVÉNYTERMELÉS}, volume = {62}, unique-id = {2244164}, issn = {0546-8191}, year = {2013}, pages = {73-94}, orcid-numbers = {Pajor, Ferenc/0000-0003-1501-0968} } @article{MTMT:1988367, title = {Wet habitats along River Ipoly (Hungary) in 2000 (extremely dry) and 2010 (extremely wet)}, url = {https://m2.mtmt.hu/api/publication/1988367}, author = {Penksza, Károly and Nagy, A and Laborczi, Annamária and Pintér, Balázs and Házi, Judit}, doi = {10.1080/17445647.2012.680777}, journal-iso = {J MAPS}, journal = {JOURNAL OF MAPS}, volume = {8}, unique-id = {1988367}, issn = {1744-5647}, year = {2012}, eissn = {1744-5647}, pages = {157-164}, orcid-numbers = {Laborczi, Annamária/0000-0003-4095-7838} } @article{MTMT:2048485, title = {Structural changes of a pannonian grassland plant community in relation to the decrease of water availability}, url = {https://m2.mtmt.hu/api/publication/2048485}, author = {Tölgyesi, Csaba and Körmöczi, László}, doi = {10.1556/ABot.54.2012.3-4.17}, journal-iso = {ACTA BOT HUNG}, journal = {ACTA BOTANICA HUNGARICA}, volume = {54}, unique-id = {2048485}, issn = {0236-6495}, year = {2012}, eissn = {1588-2578}, pages = {413-431}, orcid-numbers = {Tölgyesi, Csaba/0000-0002-0770-2107; Körmöczi, László/0000-0003-1027-3822} } @article{MTMT:1732595, title = {Ecological conditions, flora and vegetation of a large doline in the Mecsek Mountains (South Hungary)}, url = {https://m2.mtmt.hu/api/publication/1732595}, author = {Bátori, Zoltán and Gallé, Róbert and Erdős, László and Körmöczi, László}, doi = {10.2478/v10184-010-0018-1}, journal-iso = {ACTA BOT CROAT}, journal = {ACTA BOTANICA CROATICA}, volume = {70}, unique-id = {1732595}, issn = {0365-0588}, year = {2011}, eissn = {1847-8476}, pages = {147-155}, orcid-numbers = {Bátori, Zoltán/0000-0001-9915-5309; Gallé, Róbert/0000-0002-5516-8623; Erdős, László/0000-0002-6750-0961; Körmöczi, László/0000-0003-1027-3822} } @article{MTMT:1772718, title = {Change of composition and diversity of species and grassland management between different grazing intensity in Pannonian dry and wet grasslands}, url = {https://m2.mtmt.hu/api/publication/1772718}, author = {Kiss, Tímea and Lévai, Péter and Ferencz, Árpád and Szentes, Szilárd and Hufnagel, Levente and Nagy, A and Balogh, Ákos and Pintér, Orsolya and Saláta, Dénes and Házi, Judit and Tóth, Andrea and Wichmann, Barnabás and Penksza, Károly}, doi = {10.15666/aeer/0903_197230}, journal-iso = {APPL ECOL ENV RES}, journal = {APPLIED ECOLOGY AND ENVIRONMENTAL RESEARCH}, volume = {9}, unique-id = {1772718}, issn = {1589-1623}, year = {2011}, eissn = {1785-0037}, pages = {197-230}, orcid-numbers = {Ferencz, Árpád/0000-0003-2823-6747; Hufnagel, Levente/0000-0003-0438-2432; Saláta, Dénes/0000-0002-7149-0022} } @article{MTMT:1677821, title = {Nedves fekvésű gyep botanikai összetételének, produkciójának és beltartalmi értékeinek növedékenkénti változása szürkemarha legelőn a Tapolcai-medencében}, url = {https://m2.mtmt.hu/api/publication/1677821}, author = {Szentes, Szilárd and Penksza, Károly and Dannhauser, C and Coezte, R}, journal-iso = {ANIM WELFARE ETOL TARTÁSTECHN}, journal = {ANIMAL WELFARE ETOLÓGIA ÉS TARTÁSTECHNOLÓGIA / ANIMAL WELFARE ETHOLOGY AND HOUSING SYSTEMS}, volume = {7}, unique-id = {1677821}, issn = {1786-8440}, year = {2011}, pages = {180-198} } @article{MTMT:1168664, title = {Extenzív gyeptermesztés hatása a telepített gyepalkotó fajok állomány–összetételére}, url = {https://m2.mtmt.hu/api/publication/1168664}, author = {Harcsa, Marietta and Szemán, László and Bajnok, Márta and Penksza, Károly}, journal-iso = {ANIM WELFARE ETOL TARTÁSTECHN}, journal = {ANIMAL WELFARE ETOLÓGIA ÉS TARTÁSTECHNOLÓGIA / ANIMAL WELFARE ETHOLOGY AND HOUSING SYSTEMS}, volume = {4}, unique-id = {1168664}, issn = {1786-8440}, year = {2008}, pages = {761-768} }