TY - JOUR AU - Németh, Csaba AU - Palla, Balázs AU - Papp, Dávid AU - Papp, Viktor TI - A közönséges gyertyán krifonektriás kéregrákja (Cryphonectria carpinicola) JF - ERDÉSZETI LAPOK J2 - ERDÉSZETI LAPOK VL - 159 PY - 2024 IS - 2 SP - 60 EP - 62 PG - 3 SN - 1215-0398 UR - https://m2.mtmt.hu/api/publication/34687218 ID - 34687218 LA - Hungarian DB - MTMT ER - TY - JOUR AU - Papp, Viktor AU - Palla, Balázs AU - Papp, Dávid AU - Németh, Csaba TI - First report of Cryphonectria carpinicola in Hungary and Slovakia (Central Europe) JF - FOREST PATHOLOGY J2 - FOREST PATHOL VL - 54 PY - 2024 IS - 1 SN - 1437-4781 DO - 10.1111/efp.12845 UR - https://m2.mtmt.hu/api/publication/34505185 ID - 34505185 AB - Hornbeam ( Carpinus betulus ) is an economically significant tree species, serving as a valuable resource for timber and ornamental wood products. It plays a crucial ecological role within forest communities and exhibits wide distribution across Central Europe. During October 2022 and March 2023, we encountered instances of declining hornbeam trees in Hungary and Slovakia. In both cases, characteristic symptoms associated with Cryphonectria canker were observed. Subsequent morphological and molecular‐genetic analyses of fungal samples and isolates confirmed their identification as the recently described species Cryphonectria carpinicola . This study represents the first documented report of this pathogen in Hungary and Slovakia, contributing to our understanding of its presence and impact in Central Europe. LA - English DB - MTMT ER - TY - JOUR AU - Csiky, János AU - Deme, Judit AU - Erzberger, P. AU - Kovács, Dániel AU - Németh, Csaba AU - Sipos, A. TI - Multiclavula mucida (Basidiomycota) and other cryptogamic taxa in the Hungarian flora JF - KITAIBELIA J2 - KITAIBELIA VL - 28 PY - 2023 IS - 2 SP - 173 EP - 184 PG - 12 SN - 1219-9672 DO - 10.17542/10.17542/kit.28.40 UR - https://m2.mtmt.hu/api/publication/34482828 ID - 34482828 N1 - elektronikus melléklet +9 oldal AB - The paper deals with the species found during cryptogamic flora mapping in 2023 that are remarkable from a floristic, taxonomic or conservational point of view. We present data from the Bukk Mts of two Trapeliopsis species which appear to be rare in Hungary. Multiclavula mucida, which is apparently a rare basidiomycete lichen species in Europe that prefers humid, montane habitats was discovered in the Mecsek Mts as a new species for the Hungarian flora. Of the knothole moss, Anacamptodon splachnoides, which is now thought to be entomophilic, we communicate the only extant population from Southern Transdanubia. We report the first occurrence of the atlantic-mediterranean Leptodon smithii from the Hungarian side of the Great Hungarian Plain. Numerous data of the corticole Neckera pennata indicate that in Hungary the distributional centre of this species is situated in the county of Baranya in the lowlands. New data from the Bukk Mts underline that in the Pannonian region Buxbaumia viridis is primarily a terricole species of acidophilous beech forests. We communicate the first occurrence from the lowlands of the alien lignicolous Sematophyllum adnatum which is dangerously spreading in Europe, at the same time one of the most vigorous populations in the Pannonian region. The third Hungarian occurrence of Callicladium haldanianum, a species that seems to spread in bogs, as well as the second occurrence of Racomitrium lanuginosum, growing abundantly on an andesite boulder scree in Matra Mts, are also reported here. Of Phegopteris connectilis we present in photographic documentation the first extant population from Southern Transdanubia, and we discuss whether the first publication from Mecsek Mts is correct or exact. In addition to listing the floristic data, we also briefly discuss the (mis)use of distribution data in the context of climate change, the difficulties of distinguishing the microtaxa of some pteridophytes, e.g. Asplenium adiantum-nigrum agg. and Dryopteris affinis agg., and we correct one of our previously published, erroneous Hedwigia stellata data. Some interesting data of other taxa (such as Leucobryum glaucum, Palustriella commutata, Tetraphis pellucida, Gymnocarpium robertianum, Ophioglossum vulgatum) are also mentioned in the paper. © 2023 The Author(s). LA - Hungarian DB - MTMT ER - TY - JOUR AU - Frank, Tamás AU - Serena, Petroncini AU - Koncz, Péter AU - Vers, József AU - Kovács, Árpád AU - Aszalós, Réka AU - Veres, Katalin AU - Komlós, Mariann AU - Németh, Csaba AU - Kovács, Bence AU - Ódor, Péter AU - Fidlóczky, József AU - Bölöni, János TI - Védett Natura 2000 tölgyesek természetvédelmi kezelése IV. Erdei mikroélőhelyek kialakítása JF - ERDÉSZETI LAPOK J2 - ERDÉSZETI LAPOK VL - 158 PY - 2023 IS - 11 SP - 453 EP - 458 PG - 6 SN - 1215-0398 UR - https://m2.mtmt.hu/api/publication/34416801 ID - 34416801 LA - Hungarian DB - MTMT ER - TY - JOUR AU - Horváth, Csenge Veronika AU - Kovács, Bence AU - Tinya, Flóra AU - Németh, Csaba AU - Illés, Gábor AU - Csépányi, Péter AU - Ódor, Péter TI - A lékalak és lékméret hatása az erdei mikroklímára. Beszámoló a Pilis Lék Kísérlet kezdeti eredményeiről TS - Beszámoló a Pilis Lék Kísérlet kezdeti eredményeiről JF - ERDÉSZETI LAPOK J2 - ERDÉSZETI LAPOK VL - 158 PY - 2023 IS - 10 SP - 398 EP - 401 PG - 4 SN - 1215-0398 UR - https://m2.mtmt.hu/api/publication/34257156 ID - 34257156 LA - Hungarian DB - MTMT ER - TY - JOUR AU - Németh, Csaba TI - Vezdaea cobria (Vezdaeaceae) a minute bryicolous lichenized ascomycete new to Hungary JF - STUDIA BOTANICA HUNGARICA J2 - STUD BOT HUNG VL - 54 PY - 2023 IS - 1 SP - 85 EP - 91 PG - 7 SN - 0301-7001 DO - 10.17110/StudBot.2023.54.1.85 UR - https://m2.mtmt.hu/api/publication/34210611 ID - 34210611 AB - Vezdaea cobria, a lichenized fungus grows on living or moribund gametophyte of various bryophytes, but also on algal films and soil. Because of its extremely minute size V. cobria is an infrequently collected and probably overlooked species, which has hitherto been published only from the United Kingdom, the Czech Republic, Germany, France, and Alaska (USA). In this paper its first observation is reported in Hungary from the Bakony and Bükk Mts, where it was collected on steep, N-facing, nearly vertical, leached banks. LA - English DB - MTMT ER - TY - JOUR AU - Aszalós, Réka AU - Kovács, Bence AU - Tinya, Flóra AU - Németh, Csaba AU - Horváth, Csenge Veronika AU - Ódor, Péter TI - Canopy gaps are less susceptible to disturbance-related and invasive herbs than clear-cuts: Temporal changes in the understorey after experimental silvicultural treatments JF - FOREST ECOLOGY AND MANAGEMENT J2 - FOREST ECOL MANAG VL - 549 PY - 2023 PG - 15 SN - 0378-1127 DO - 10.1016/j.foreco.2023.121438 UR - https://m2.mtmt.hu/api/publication/34154709 ID - 34154709 N1 - Centre for Ecological Research, Institute of Ecology and Botany, Alkotmány u. 2-4, Vácrátót, H-2163, Hungary Eötvös Loránd University, Department of Plant Systematics, Ecology and Theoretical Biology, Pázmány Péter stny. 1/C, Budapest, H-1117, Hungary National Laboratory for Health Security, Centre for Ecological Research, Karolina út 29, Budapest, H-1113, Hungary Doctoral School of Biology, Institute of Biology, ELTE Eötvös Loránd University, Pázmány Péter stny. 1/C, Budapest, H-1117, Hungary University of Sopron, Forestry Faculty, Institute of Environmental Protection and Nature Conservation, Bajcsy-Zsilinszky u. 4, Sopron, H-9400, Hungary Export Date: 11 October 2023 CODEN: FECMD Correspondence Address: Aszalós, R.; Centre for Ecological Research, Alkotmány u. 2-4, Hungary; email: aszalos.reka@ecolres.hu LA - English DB - MTMT ER - TY - JOUR AU - Németh, Csaba AU - Veres, Katalin AU - Aszalós, Réka AU - Kovács, Bence TI - HABITAT PREFERENCES OF THE THREATENED KNOTHOLE MOSSES CODONOBLEPHARON FORSTERI AND ANACAMPTODON SPLACHNOIDES IN ABANDONED COPPICE OAK FORESTS JF - ACTA BIOLOGICA PLANTARUM AGRIENSIS J2 - ACTA BIOL PLAN AGR VL - 11 PY - 2023 IS - 2 SP - 17 PG - 1 SN - 2061-6716 DO - 10.21406/abpa.2023.11.2.17 UR - https://m2.mtmt.hu/api/publication/34141400 ID - 34141400 LA - English DB - MTMT ER - TY - JOUR AU - Erzberger, Peter AU - Csiky, János AU - Baráth, Kornél AU - Beránek, Ábel AU - Deme, Judit AU - Fintha, Gabriella AU - Jakab, Gusztáv AU - Matus, Gábor AU - Mesterházy, Attila AU - Nagy, József AU - Nagy, Zoltán AU - Németh, Csaba AU - Pócs, Tamás AU - Schmidt, Dávid AU - Schmotzer, András AU - Szűcs, Péter AU - Wolf, Mátyás AU - Papp, Beáta TI - Preliminary data on the frequency and distribution of Hungarian bryophytes, based on ‘recent’ (1974–2022) records JF - JOURNAL OF BRYOLOGY J2 - J BRYOL VL - 45 PY - 2023 IS - 2 SP - 121 EP - 148 PG - 28 SN - 0373-6687 DO - 10.1080/03736687.2023.2225966 UR - https://m2.mtmt.hu/api/publication/34051904 ID - 34051904 N1 - Berlin, Germany Department of Ecology, University of Pécs, Pécs, Hungary Savaria University Centre, Eötvös Loránd University, Szombathely, Hungary Ózd, Hungary Hungarian University of Agriculture and Life Sciences, Szent István Campus, Gödöllő, Hungary Department of Botany, Faculty of Science and Technology, University of Debrecen, Debrecen, Hungary Wetland Ecology Research Group, Centre for Ecological Research, Debrecen, Hungary Museum and Library of Hungarian Agriculture, Budapest, Hungary Cereal Research Nonprofit Ltd, Szeged, Hungary Institute of Ecology and Botany, Centre for Ecological Research, Vácrátót, Hungary Department of Botany and Plant Physiology, Eszterházy Károly Catholic University, Eger, Hungary Department of Botany and Nature Conservation, University of Sopron, Sopron, Hungary Bükk National Park Directorate, Eger, Hungary Kaposvár, Hungary Hungarian Natural History Museum, Budapest, Hungary Cited By :1 Export Date: 21 November 2023 CODEN: JBRYA Correspondence Address: Deme, J.; Department of Ecology, Hungary; email: hiddenit92@gmail.com AB - IntroductionThe bryophyte flora of Hungary was relatively well studied during the twentieth century, but data on the present-day frequency and geographical distribution of Hungarian bryophytes are lacking. We present here our preliminary results based on recent fieldwork and herbarium studies.MethodsWe recorded bryophyte occurrences in grid cells (quadrants) of approximately 5.5 x 6 km. Frequency was determined based on the number of quadrants, and geographical distribution evaluated in terms of the 19 administrative units (counties) of the country. To investigate correlations between species richness and relevant environmental drivers, statistical analyses were carried out.Key resultsA total of 698 bryophyte taxa (2 hornworts, 151 liverworts and 545 mosses) have been found in the territory of Hungary. For each of the 637 taxa that have been observed since 1973, one of five frequency classes (very common, common, sporadic to frequent, rare, and very rare) has been assigned based on the relevant number of field records or herbarium specimens. Additionally, tabular distributional information (occurrence in each of the 19 counties) is presented for each taxon. In the statistical evaluation of the geographical distribution data, the elevational range and the size of the surveyed area were positively correlated with bryophyte richness, whereas arable land cover was negatively correlated.ConclusionsAlthough the survey was not uniform or complete across the different counties, the results support some robust bryogeographical theories. We hope to have the opportunity in the near future to compile a new Hungarian bryophyte Red List, partly based on these national frequency data. LA - English DB - MTMT ER - TY - JOUR AU - Németh, Csaba TI - Two new occurrences of Hilpertia velenovskyi (Schiffn.) Zander in Hungary JF - ACTA BIOLOGICA PLANTARUM AGRIENSIS J2 - ACTA BIOL PLAN AGR VL - 11 PY - 2023 IS - 1 SP - 314 EP - 322 PG - 9 SN - 2061-6716 DO - 10.21406/abpa.2023.11.1.314 UR - https://m2.mtmt.hu/api/publication/34043060 ID - 34043060 AB - Two small populations of the continental xerophytic moss species Hilpertia velenovskyi were discovered in the Vértes Mts and Mezőföld region (near Csákberény and Lovasberény, respectively) growing on vertical loess cliffs. Both populations are rather small and are restricted just to a small surface of the cliffs, covering only a few square decimeters. At both new sites the species occurs together with Tortula brevissima and Pterygoneurum lam ellatum, two species also protected by law in Hungary. LA - English DB - MTMT ER -