TY - JOUR AU - Bozóki, Tamás AU - Várbíró, Gábor AU - Csabai, Zoltán Szabolcs AU - Schmera, Dénes AU - Boda, Pál TI - Resistance not resilience traits structure macroinvertebrate communities in newly drying stream sections JF - HYDROBIOLOGIA J2 - HYDROBIOLOGIA PY - 2024 PG - 14 SN - 0018-8158 DO - 10.1007/s10750-024-05518-1 UR - https://m2.mtmt.hu/api/publication/34791227 ID - 34791227 AB - Transitioning from perennial to non-perennial flow regimes causes ecological shifts in aquatic communities. Aquatic macroinvertebrates deploy resistance and resilience strategies to cope with flow intermittency, crucial in rivers with long-term seasonal dry episodes. Less is known, about how these strategies support community persistence in streams that only recently have experienced drying, and where local assemblages lack such adaptations. Our study conducted two four-season campaigns, separated by a one-year break, to assess macroinvertebrate responses in newly drying intermittent streams by comparing intermittent and perennial stream sections. We characterize communities from structural and functional perspectives, and then evaluate the response at the trait state level. We observed a decline in taxa richness and abundance, but not structural diversity, in response to flow intermittency. Resistance traits are more important than resilient traits in structuring macroinvertebrate communities in newly intermittent stream sections. Taxa in intermittent sections exhibit a smaller trait space, indicating lower functional redundancy. The macroinvertebrate response to intermittency lacks a predictable pattern, suggesting time-dependent and trait-state-specific colonization by adapted taxa and community assembly with resistance and resilience strategies. As river drought increases due to climate change, recognizing the temporal dimension becomes crucial for understanding ecological responses to intermittency. LA - English DB - MTMT ER - TY - JOUR AU - Lovas-Kiss, Ádám AU - Antal, László AU - Mozsár, Attila AU - Nyeste, Krisztián József AU - Somogyi, Dóra AU - Kiss, B. AU - Tóth, R. AU - Tóth, Flórián AU - Fazekas, Dorottya AU - Vitál, Zoltán AU - Halasi-Kovács, Béla AU - Tóth, P. AU - Szabó, N. AU - Löki, Viktor AU - Vincze, Orsolya AU - Lukács, Balázs András TI - Bird-mediated endozoochory as a potential dispersal mechanism of bony fishes JF - ECOGRAPHY J2 - ECOGRAPHY PY - 2024 PG - 4 SN - 0906-7590 DO - 10.1111/ecog.07124 UR - https://m2.mtmt.hu/api/publication/34720925 ID - 34720925 LA - English DB - MTMT ER - TY - JOUR AU - Nagy, Jenő AU - Hauber, Mark E. AU - Löki, Viktor AU - Mainwaring, Mark C. TI - Plumage and eggshell colouration covary with the level of sex-specific parental contributions to nest building in birds JF - NATURWISSENSCHAFTEN J2 - SCI NAT-HEIDELBERG VL - 111 PY - 2024 IS - 2 PG - 10 SN - 0028-1042 DO - 10.1007/s00114-024-01899-4 UR - https://m2.mtmt.hu/api/publication/34689153 ID - 34689153 AB - Interspecific variation in sex-specific contributions to prenatal parental care, including avian nest building, is becoming increasingly better understood as we amass more information on more species. We examined whether sex-specific nest building contributions covary with the colouration of parents and their eggs in 521 species of Western Palearctic birds. Having colourful plumage and laying colourful eggs are costly because of the deposition of pigments in feathers and eggs and/or forming costly nanostructural substrates in feathers, and so it might be expected that those costs covary with the costs of nest building at the level of individuals and/or across species to produce of a suite of codivergent traits. Using a phylogenetically informed approach, we tested the hypothesis that species in which females alone invest energy building nests exhibit less sexual plumage dichromatism. However, we found comparative support for the opposite of this prediction. We then tested that species in which females alone build nests lay more colourful, and costlier, eggs because the dual costs of building nests and laying colourful eggs can only be borne by higher quality individuals. As expected, we found that species in which females build nests alone or together with males are more likely to lay colourfully pigmented eggs relative to species in which only males build nests. Finally, stochastic character mapping provided evidence of the repeated evolution of female-only nest building. Interspecific sex differences in plumage colouration therefore covary in a complex manner with female pre- (nest building) and post-copulatory (egg production) investment in reproduction. LA - English DB - MTMT ER - TY - JOUR AU - Karádi-Kovács, Kata AU - Szivák, Ildikó AU - Bozóki, Tamás AU - Kovács, Krisztián AU - Móra, Arnold AU - Padisák, Judit AU - Selmeczy, Géza Balázs AU - Schmera, Dénes AU - Boda, Pál TI - Long-term recovery dynamics determined by the degree of the disturbance – Ten years tracking of aquatic macroinvertebrate recolonisation after an industrial disaster (Red Sludge Disaster, Hungary) JF - SCIENCE OF THE TOTAL ENVIRONMENT J2 - SCI TOTAL ENVIRON VL - 921 PY - 2024 PG - 15 SN - 0048-9697 DO - 10.1016/j.scitotenv.2024.171071 UR - https://m2.mtmt.hu/api/publication/34681454 ID - 34681454 N1 - Megosztott első szerzőség LA - English DB - MTMT ER - TY - JOUR AU - Haubrock, P.J. AU - Soto, I. AU - Kourantidou, M. AU - Ahmed, D.A. AU - Serhan, Tarkan A. AU - Balzani, P. AU - Bego, K. AU - Kouba, A. AU - Aksu, S. AU - Briski, E. AU - Sylvester, F. AU - De, Santis V. AU - Archambaud-Suard, G. AU - Bonada, N. AU - Cañedo-Argüelles, M. AU - Csabai, Zoltán Szabolcs AU - Datry, T. AU - Floury, M. AU - Fruget, J.-F. AU - Jones, J.I. AU - Lizee, M.-H. AU - Maire, A. AU - Murphy, J.F. AU - Ozolins, D. AU - Jessen, Rasmussen J. AU - Skuja, A. AU - Várbíró, Gábor AU - Verdonschot, P. AU - Verdonschot, R.C.M. AU - Wiberg-Larsen, P. AU - Cuthbert, R.N. TI - Understanding the complex dynamics of zebra mussel invasions over several decades in European rivers: drivers, impacts and predictions JF - OIKOS J2 - OIKOS VL - 2024 PY - 2024 PG - 19 SN - 0030-1299 DO - 10.1111/oik.10283 UR - https://m2.mtmt.hu/api/publication/34540521 ID - 34540521 N1 - Department of River Ecology and Conservation, Senckenberg Research Institute and Natural History Museum Frankfurt, Gelnhausen, Germany Faculty of Fisheries and Protection of Waters, South Bohemian Research Center of Aquaculture and Biodiversity of Hydrocenoses, University of South Bohemia in České Budějovice, Zátiší, Vodňany, Czech Republic Department of Mathematics and Natural Sciences, Center for Applied Mathematics and Bioinformatics, Gulf University for Science and Technology, Hawally, Kuwait Université de Bretagne Occidentale, UMR 6308 AMURE, IUEM, Plouzané, France Department of Sociology, Environmental and Business Economics, University of Southern Denmark, Esbjerg, Denmark Department of Ecology and Vertebrate Zoology, Faculty of Biology and Environmental Protection, University of Lodz, Lodz, Poland Senckenberg Geselleschaft fur Naturforschung (SNG) Senckenberganlage, Frankfurt, Germany Vocational School of Health Services, Eskişehir Osmangazi University, Eskişehir, Turkey GEOMAR Helmholtz-Zentrum für Ozeanforschung Kiel, Kiel, Germany Consejo Nacional de Investigaciones Científcas y Técnicas (CONICET), Salta, Argentina Water Research Institute of the National Research Council of Italy (IRSA-CNR), Verbania-Pallanza, Largo Tonolli, Italy INRAE, Aix Marseille Univ, RECOVER, Aix-en-Provence, France Departament de Biologia Evolutiva, FEHM-Lab (Freshwater Ecology, Hydrology and Management), Ecologia i Ciències Ambientals, Facultat de Biologia, Institut de Recerca de la Biodiversitat (IRBio), Universitat de Barcelona (UB), Barcelona, Spain FEHM-Lab (Freshwater Ecology, Hydrology and Management), Institute of Environmental Assessment and Water Research (IDAEA), CSIC, Barcelona, Spain Department of Hydrobiology, University of Pécs, Pécs, Hungary Balaton Limnological Research Institute, Tihany, Hungary INRAE, UR RiverLy, Centre de Lyon-Villeurbanne, Villeurbanne, France University of Lyon, Université Claude Bernard Lyon 1, CNRS, ENTPE, UMR 5023 LEHNA, Villeurbanne, France ARALEP, Ecologie des Eaux Douces, Campus LyonTech-La Doua, Villeurbanne, France School of Biological and Behavioural Sciences, Queen Mary University of London, London, United Kingdom EDF R and D, Laboratoire National d'Hydraulique et Environnement (LNHE), Chatou, France Institute of Biology, University of Latvia, Riga, Latvia Norwegian Institute for Water Research (NIVA Denmark), Copenhagen, Denmark Department of Tisza River Research, Centre for Ecological Research, Institute of Aquatic Ecology, Debrecen, Hungary Wageningen Environmental Research, Wageningen University and Research, Wageningen, Netherlands Department of Ecoscience, Aarhus University, Silkeborg, Denmark Institute for Global Food Security, School of Biological Sciences, Queen's University Belfast, Belfast, United Kingdom Export Date: 01 February 2024; Cited By: 0; CODEN: OIKSA AB - The zebra mussel Dreissena polymorpha is one of the most successful, notorious, and detrimental aquatic invasive non-native species worldwide, having invaded Europe and North America while causing substantial ecological and socio-economic impacts. Here, we investigated the spatiotemporal trends in this species' invasion success using 178 macroinvertebrate abundance time series, containing 1451 records of D. polymorpha collected across nine European countries between 1972–2019. Using these raw (absolute) abundance data, we examined trends and drivers of occurrences and relative abundances of D. polymorpha within invaded communities. Meta-regression models revealed non-significant trends both at the European level and for the majority of the invaded countries, except for France (significant decreasing trend) and Hungary (marginally positive trend). At the European level, the number of D. polymorpha occurrences over time followed a flat-top bell-shaped distribution, with a steep increase between 1973–1989 followed by a plateau phase prior to significantly declining post-1998. Using a series of climatic and hydromorphological site-specific characteristics of invaded and uninvaded sites from two periods (1998–2002; 2011–2015), we found that native richness, non-native abundance, distance to the next barrier, and elevation were associated with the occurrence of D. polymorpha. We also found that higher native richness and lower latitude were related to lower relative abundances. Using Cohen's D as a measure of D. polymorpha impact, we found that biodiversity within the invaded sites was initially higher than in uninvaded ones, but then declined, suggesting differences in biodiversity trends across invaded and uninvaded sites. While our results emphasise the high invasion success of D. polymorpha, increasing stressors within the context of global change – particularly ongoing climate change – are likely to enhance invasion rates and the impact of D. polymorpha in the near future, exacerbated by the lack of timely and effective management actions. © 2024 Nordic Society Oikos. Published by John Wiley & Sons Ltd. LA - English DB - MTMT ER - TY - JOUR AU - Görgényi, Judit AU - Török-Krasznai, Enikő AU - Lukács, Áron AU - Kókai, Zsuzsanna AU - Bácsiné Béres, Viktória AU - Várbíró, Gábor AU - Ács, Éva AU - Kiss, Keve Tihamér AU - Tóthmérész, Béla AU - Borics, Gábor TI - Functional properties of planktic microalgae determine their habitat selection JF - HYDROBIOLOGIA J2 - HYDROBIOLOGIA VL - 851 PY - 2024 SP - 801 EP - 821 PG - 21 SN - 0018-8158 DO - 10.1007/s10750-023-05421-1 UR - https://m2.mtmt.hu/api/publication/34500851 ID - 34500851 N1 - Department of Tisza Research, HUN-REN Centre for Ecological Research, Institute of Aquatic Ecology, 18/C Bem Square, Debrecen, 4026, Hungary Department of Ecology, University of Debrecen, Egyetem Square 1, Debrecen, 4032, Hungary ELKH-DE Functional and Restoration Ecology Research Group, Egyetem Sqr. 1, Debrecen, 4032, Hungary Department of Water Supply and Sewerage, Faculty of Water Sciences, University of Public Service, 12-14 Bajcsy-Zsilinszky Street, Baja, 6500, Hungary Export Date: 21 February 2024; Cited By: 0; Correspondence Address: J. Görgényi; Department of Tisza Research, HUN-REN Centre for Ecological Research, Institute of Aquatic Ecology, Debrecen, 18/C Bem Square, 4026, Hungary; email: gorgenyi.judit@ecolres.hu; CODEN: HYDRB AB - In this study, we aim to investigate how the functional properties of microalgae help to delineate the major groups of aquatic habitats. Using functional trait-based and Reynolds’ functional group-based approaches similarities of the microalgal flora of all aquatic habitats occurring in Hungary were compared. The habitats covered the whole size spectrum of standing waters (10-2–108m2) and water currents (watershed: 102–1011m2), , limnological and chemical properties. Both functional trait-based and functional group-based habitat classifications overrode the hydromorphology-based typology, however, functional group-based clusters showed closer resemblance to limnological-hydromorphological types than clusters created by trait-based approaches both for qualitative and quantitative data. Most of the aquatic habitats that have similar limnological characteristics showed resemblance in the functional properties of their microflora. Rivers and river-related habitats were the most diverse functionally. These were followed by standing waters with extended macrophyte coverage. The small, unique habitats displayed the lowest functional richness. The occurrence of several functional groups in some extreme habitats implies two alternative explanations: first, the habitat template of the groups is wider than defined in the original description; second, detailed information on the autecology of species assigned to a functional group necessitates the creation of new groups specific for the unique habitats. LA - English DB - MTMT ER - TY - JOUR AU - Mizsei, Edvárd AU - Budai, Mátyás AU - Wenner, Bálint AU - Rák, Gergő AU - Radovics, Dávid AU - Bancsik, Barnabás AU - Kovács, Gergő AU - Tisza, Ádám AU - Simics, János AU - Szabolcs, István Márton AU - Vadász, Csaba AU - Móré, Attila TI - Before‐after‐control‐impact field experiment shows anti‐predator netting enhances occupancy of the threatened Hungarian meadow viper ( Vipera ursinii rakosiensis ) JF - WILDLIFE BIOLOGY J2 - WILDLIFE BIOL PY - 2024 PG - 9 SN - 0909-6396 DO - 10.1002/wlb3.01147 UR - https://m2.mtmt.hu/api/publication/34265548 ID - 34265548 AB - The Hungarian meadow viper is an endangered grassland‐dwelling species, which faces high predation pressure, partially due to avian species that forage in its habitat. Predation pressure by avian predators is caused not only by abundant game species (e.g. hooded crow, Corvus cornix ) but also by protected and threatened species (e.g. short‐toed eagle, Cricaetus gallicus ; common buzzard, Buteo buteo ; roller, Coracias garrulus ) in the project area (Felső‐kiskunsági turjánvidék, Hungary). Mark–recapture data of a reintroduced viper population showed a very low, 42% yearly average apparent survival rate. To establish a strong sub‐population we applied anti‐predator netting (APN) by building a 200 × 200 × 3 m (4 ha) totally closed exclusion site with a mesh net, lateral sides boosted with a 1 m high steel field fence to exclude mammals as well as birds. To test the effect of APN we monitored viper occupancy at 50 × 50 m sampling plots in a before–after/control–intervention (BACI) design, where we randomly placed quadrats 0.25 ha (50 × 50 m) to be surveyed, n = 26 at control habitats and n = 4 below the APN enclosure. We collected data across four years (2020–2023), in each year during the spring by 10 surveys replicates in each plot resulting in 1200 surveys to record viper detection/non‐detection data. We applied a multi‐season occupancy model to estimate site occupancy changes to test the effects of the BACI design. Occupancy probabilities were increasing during the four consecutive survey years in both the control and the intervention sites, however except for the initial occupancy, the occupancy probability became significantly higher at APN sites, and the APN intervention had a significant positive effect on viper occupancy, while the distance to APN showed negative effect. Predator exclusion is an effective method to minimise predation pressure and potentially has a deterministic positive demographic outcome, however, due to the high logistical and maintenance costs, this measure can be applied at only a few sites. LA - English DB - MTMT ER - TY - JOUR AU - Mizsei, Edvárd AU - Budai, M AU - Rák, G AU - Bencsik, B AU - Radovics, Dávid AU - Szabolcs, István Márton AU - Móré, A AU - Vadász, Cs AU - Dudás, György Zoltán AU - Lengyel, Szabolcs TI - Microhabitat selection of meadow and steppe vipers enlightened by digital photography and image processing to describe grassland vegetation structure JF - JOURNAL OF ZOOLOGY J2 - J ZOOL VL - 322 PY - 2024 IS - 2 SP - 168 EP - 178 PG - 11 SN - 0952-8369 DO - 10.1111/jzo.13129 UR - https://m2.mtmt.hu/api/publication/34251693 ID - 34251693 LA - English DB - MTMT ER - TY - JOUR AU - Lerf, Verona AU - Borics, Gábor AU - Tóth, István AU - Kisantal, Tibor AU - Lukács, Áron AU - Tóthmérész, Béla AU - Buczolich, Zoltán AU - Bárány, Balázs AU - Végvári, Zsolt AU - Török-Krasznai, Enikő TI - Publisher Correction: Measures of morphological complexity of microalgae and their linkage with organism size JF - HYDROBIOLOGIA J2 - HYDROBIOLOGIA VL - 851 PY - 2024 SP - 765 SN - 0018-8158 DO - 10.1007/s10750-023-05384-3 UR - https://m2.mtmt.hu/api/publication/34185495 ID - 34185495 AB - In the above-mentioned publication, the last author's name was mistakenly removed from the authors list and should read: Enikő T-Krasznai. The original article has been corrected. LA - English DB - MTMT ER - TY - JOUR AU - Stanković, Igor AU - Hanžek, Nikola AU - Mischke, Ute AU - Krisa, Harald AU - Velická, Zuzana AU - Török-Krasznai, Enikő AU - Kiss, Keve Tihamér AU - Belkinova, Detelina AU - Bălan, Marinela AU - Amăriucăi, Vlad AU - Diaconu, Ionela AU - Borics, Gábor TI - Phytoplankton biomass and functional composition in the Danube River and selected tributaries: a case study Joint Danube Survey 4 JF - HYDROBIOLOGIA J2 - HYDROBIOLOGIA VL - 851 PY - 2024 SP - 973 EP - 998 PG - 26 SN - 0018-8158 DO - 10.1007/s10750-023-05359-4 UR - https://m2.mtmt.hu/api/publication/34163944 ID - 34163944 AB - In 2019, phytoplankton and environmental parameters were analysed monthly during the growing season from April to September at 26 sampling sites in the Danube and 10 additional sampling sites in the main tributaries as part of the Joint Danube Survey 4, organised by the ICPDR. Our results showed that both phytoplankton biomass and composition follow the River Continuum Concept on free-flowing sections, but also responds to hydromorphological changes where the largest dam Iron Gate represents the largest interruption of the river and the phytoplankton continuum. Besides longitudinal interruption, water residence time was the most important factor for phytoplankton composition, while nutrients were less relevant. The low phytoplankton biomass and its composition in the Danube support the oligotrophication trend, but this one-year study could not confirm it with certainty. Phytoplankton is the most important autotrophic component in the Upper and Middle Danube, where environmental conditions do not support the optimal growth of other river flora. The predominant FGs coda were A, C and D as a typical potamoplankton component, while the codon TB occurs throughout the Danube but is more prominent in the Upper reach and other river sections with higher discharge events. LA - English DB - MTMT ER -