TY - JOUR AU - Petrovszki, Judit AU - Szilassi, Péter AU - Erős, Tibor TI - Mass tourism generated urban land expansion in the catchment of Lake Balaton, Hungary – analysis of long-term changes in characteristic socio-political periods JF - LAND USE POLICY J2 - LAND USE POLICY VL - 142 PY - 2024 SP - 107185 SN - 0264-8377 DO - 10.1016/j.landusepol.2024.107185 UR - https://m2.mtmt.hu/api/publication/34830186 ID - 34830186 LA - English DB - MTMT ER - TY - JOUR AU - Erős, Tibor AU - Funk, Andrea AU - Pont, Didier AU - Hein, Thomas AU - Meulenbroek, Paul AU - Preiszner, Bálint AU - Valentini, Alice AU - Czeglédi, István TI - eDNA metabarcoding reveals the role of habitat specialization and spatial and environmental variability in shaping diversity patterns of fish metacommunities JF - PLOS ONE J2 - PLOS ONE VL - 19 PY - 2024 IS - 1 SP - e0296310 SN - 1932-6203 DO - 10.1371/journal.pone.0296310 UR - https://m2.mtmt.hu/api/publication/34481560 ID - 34481560 AB - Information is scarce on how environmental and dispersal processes interact with biological features of the organisms, such as their habitat affinity, to influence patterns in biodiversity. We examined the role of habitat specialist vs. generalist species, and the spatial configuration, connectivity, and different environmental characteristics of river-floodplain habitats to get a more mechanistic understanding of alpha and beta diversity of fish metacommunities. We used environmental DNA metabarcoding to characterize species (taxa) richness and composition in two separate floodplains of the river Danube (Austria and Hungary) during two different hydrological conditions. Results showed that differences in the number of generalist and specialist species and their responses to connectivity and environmental gradients influenced patterns in alpha and beta diversity. Of the components of beta diversity, richness difference (nestedness) showed consistently higher values than replacement (turnover), mainly due to the decrease of specialist species along the connectivity gradient (i.e., from the mainstem to the most isolated oxbows). Variance in both alpha and beta diversity could be well predicted by a set of local and regional variables, despite high environmental variability, which characterizes river-floodplain ecosystems. Of these, the joint or shared variance fractions proved to be the most important, which indicates that the effects of local and regional processes cannot be unambiguously separated in these river-floodplain systems. Local scale environmental variables were more important determinants of both alpha and beta diversity in the low water period than in the high water period. These results indicate the differential role of local and regional processes in community organization during different hydrological conditions. Maintenance of both local and regional scale processes are thus important in the preservation of alpha and beta diversity of floodplain fish metacommunities, which should be considered by environmental management. LA - English DB - MTMT ER - TY - CHAP AU - Erős, Tibor ED - Ferincz, Árpád ED - Staszny, Ádám ED - Dérér, István ED - Urbányi, Béla TI - Botos kölönte (Cottus gobio) + 9 db szócikk T2 - Magyar Halkönyv PB - Magyar Országos Horgász Szövetség CY - Budapest SN - 9786156211026 PY - 2023 SP - 92 PG - 30 UR - https://m2.mtmt.hu/api/publication/34823507 ID - 34823507 N1 - Botos kölönte (Cottus gobio) pp 304-306. Tarka géb (Proterorhinus semilunaris) pp 265-267 Kessler-géb (Ponticola kessleri) pp 262-264 Csupasztorkú géb (Babka gymnotracheus) pp 259-261 Feketeszájú géb (Neogobius melanostomus) pp 256-258 Folyami géb (Neogobius fluviatilis) pp 253-255 Kövicsík (Barbatula barbatula) pp 217-219 Szilvaorrú keszeg (Vimba vimba) pp 202-204 Paduc (Chondrostoma nasus) pp 199-201 Márna (Barbus barbus) pp 92-94 LA - Hungarian DB - MTMT ER - TY - JOUR AU - Andrea, Funk AU - Paul, Meulenbroek AU - David, Gandolf AU - Didier, Pont AU - Peter, Bader AU - Jochen, Steindl AU - Pauline, Jean AU - Alice, Valentini AU - Tony, Dejean AU - Czeglédi, István AU - Hamer, Andrew AU - Erős, Tibor AU - Thomas, Hein TI - Nachweis der Fischgemeinschaften in der Lobau mittels Umwelt-DNA JF - ACTA ZOOBOT AUSTRIA J2 - ACTA ZOOBOT AUSTRIA VL - 159 PY - 2023 IS - [s. d.] SP - 201 EP - 204 PG - 4 SN - 2409-367X UR - https://m2.mtmt.hu/api/publication/34400445 ID - 34400445 LA - German DB - MTMT ER - TY - JOUR AU - Füstös, Vivien AU - Erős, Tibor AU - Józsa, János TI - Folyó-hullámtér konnektivitás értékelése kétdimenziós hidrodinamikai modellezés alapján JF - HIDROLÓGIAI KÖZLÖNY J2 - HIDROL KOZL VL - 103 PY - 2023 IS - 3 SP - 21 EP - 32 PG - 12 SN - 0018-1323 DO - 10.59258/hk.12331 UR - https://m2.mtmt.hu/api/publication/34192844 ID - 34192844 AB - A Gemenci-erdő és Béda-Karapancsa területek hullámterei nagy kiterjedésük okán (is) kiemelt természeti értéket képviselnek. A Duna és a mellékágak mederszintjei között az elmúlt időszak süllyedési és feltöltődési folyamatai nyomán egyre nő a különbség, ami beavatkozás nélkül súlyos ökológiai következményeket vetít előre. Egy átfogó morfodinamikai kutatás keretében célul tűztük ki a jelen állapot felmérését, majd erre alapozva javaslatot teszünk egy hosszútávon fenntartható állapotra. A kutatás köztes lépésében ismertetjük a hidrodinamikai modellek első eredményeit, példát hozunk a keresztirányú átjárhatóság (laterális konnektivitás) értékelésére. Bemutatjuk az árvízi kockázatkezelésből ismert vízmélység-vízsebesség alapú besorolási rendszert, amely jelen alkalmazásában jól megfeleltethető a szubjektív besoroláson alapuló potamális osztályozás típusainak. A modell a további, részletes terepi felmérések adatain alapulóan finomításra szorul. Azonban a bemutatott módszertan segíthet a jelen állapot értékelésében és fontos információval szolgál jövőbeni hatásvizsgálatok alapozásához, mind hidrodinamikai, mind ökológiai vonatkozásban. LA - Hungarian DB - MTMT ER - TY - JOUR AU - Erős, Tibor AU - Petrovszki, Judit AU - Mórocz, Attila TI - Planning for sustainability: Historical data and remote sensing-based analyses aid landscape design in one of the largest remnant European floodplains JF - LANDSCAPE AND URBAN PLANNING J2 - LANDSCAPE URBAN PLAN VL - 238 PY - 2023 PG - 10 SN - 0169-2046 DO - 10.1016/j.landurbplan.2023.104837 UR - https://m2.mtmt.hu/api/publication/34058773 ID - 34058773 N1 - Export Date: 28 September 2023 CODEN: LUPLE Correspondence Address: Erős, T.; Balaton Limnological Research Institute, Klebelsberg K. u. 3, Hungary; email: eros.tibor@blki.hu LA - English DB - MTMT ER - TY - JOUR AU - Somogyi, Dóra AU - Sallai, Zoltán AU - Erős, Tibor AU - Mozsár, Attila AU - Czeglédi, István AU - Nagy, László AU - Antal, László AU - Nyeste, Krisztián József TI - Az idegenhonos amurgéb (Perccottus glenii) hatásának vizsgálata a hazai halközösségekre JF - HALÁSZATFEJLESZTÉS J2 - HALÁSZATFEJLESZTÉS VL - 40 PY - 2023 SP - 32 EP - 33 PG - 2 SN - 1219-4816 UR - https://m2.mtmt.hu/api/publication/34011632 ID - 34011632 LA - Hungarian DB - MTMT ER - TY - JOUR AU - Hamer, Andrew AU - Czeglédi, István AU - Gál, Blanka AU - Sály, Péter AU - Szalóky, Zoltán AU - Preiszner, Bálint AU - Erős, Tibor TI - Hydrology is a major influence on amphibian abundance in a large European floodplain JF - FRESHWATER BIOLOGY J2 - FRESHWATER BIOL VL - 68 PY - 2023 IS - 8 SP - 1303 EP - 1318 PG - 16 SN - 0046-5070 DO - 10.1111/fwb.14104 UR - https://m2.mtmt.hu/api/publication/33845493 ID - 33845493 N1 - Balaton Limnological Research Institute, Eötvös Loránd Research Network (ELKH), Tihany, Hungary Institute of Aquatic Ecology, Centre for Ecological Research, Budapest, Hungary National Laboratory for Water Science and Water Security, Balaton Limnological Research Institute, Tihany, Hungary National Laboratory for Water Science and Water Security, Water Ecological Institute, Budapest, Hungary Export Date: 11 December 2023 CODEN: FWBLA Correspondence Address: Hamer, A.J.; Institute of Aquatic Ecology, Hungary; email: a.hamer@unimelb.edu.au LA - English DB - MTMT ER - TY - JOUR AU - Erős, Tibor AU - Hermoso, Virgilio AU - Langhans, Simone D. TI - Leading the path toward sustainable freshwater management: Reconciling challenges and opportunities in historical, hybrid, and novel ecosystem types JF - WILEY INTERDISCIPLINARY REVIEWS: WATER J2 - WILEY INTERDISCIPL REV WATER VL - 10 PY - 2023 IS - 3 PG - 13 SN - 2049-1948 DO - 10.1002/wat2.1645 UR - https://m2.mtmt.hu/api/publication/33839239 ID - 33839239 N1 - Cited By :1 Export Date: 6 March 2024 Correspondence Address: Erős, T.; Balaton Limnological Research Institute, Klebelsberg Kuno u. 3, Tihany, Hungary; email: eros.tibor@blki.hu AB - Due to their importance for human development and well-being, freshwater ecosystems are among the most threatened and modified in the world; a situation that is expected to intensify in the future. Freshwaters convey a mix of novel, historical, and hybrid systems, each with different values and opportunities for biodiversity conservation and ecosystem services provision. We argue that securing future access to freshwater services, while halting aquatic biodiversity loss, requires an evaluation of the opportunities offered and challenges imposed by each of these types of systems. Such an inventory can then build the basis to systematically plan restoration, conservation and management actions with the goal of harmonizing the multiplicity of co-occurring freshwater-related interests. Developing river basin management plans that integrate these multiple, often conflicting interests poses complex challenges, including (1) the current ecosystem condition that defines to a large extent what type of objectives can realistically be aimed at, (2) socioeconomic needs that limit our capacity to modify current conditions, for example, drinking water and energy provided by large dams, and (3) governance constraints related to managing large, often transboundary, river basins. Multi-objective management planning rooted in systematic conservation planning can help overcome these challenges. Consequently, we argue that adequate planning must play a key role when designing river basin management plans to make the most of the opportunities associated with local freshwater ecosystem types. We call for governments to embrace and promote a systematic approach to river basin management planning to create the urgently needed pan-global shift toward a sustainable biodiverse freshwater future. LA - English DB - MTMT ER - TY - CONF AU - Erős, Tibor AU - Sály, Péter AU - Specziár, András ED - Antal, László ED - Somogyi, Dóra TI - Tavak ökológiai állapotának meghatározása az EU tagállamaiban – változatosság halindexre. T2 - A XIX. MAGYAR HALTANI KONFERENCIA PROGRAMJA ÉS ELŐADÁS-KIVONATAI PB - Magyar Haltani Társaság CY - Debrecen SN - 9786156159045 PY - 2023 SP - 4 EP - 4 PG - 1 UR - https://m2.mtmt.hu/api/publication/33750756 ID - 33750756 LA - Hungarian DB - MTMT ER -