The Research Project dataverse contains additional dataverses that organise the completed and ongoing research projects of the Institute on the complete study of all groups of organisms in the lake, its biodiversity, community dynamics, physical and chemical state, primary production, the relationship between lower and higher organisms, external, anthropogenic and climate change impacts, and the role of alien species. The mesocosm system set up in the Institute's park allows experimental studies of all these variables to be carried out and stored in additional dataverses.
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1 to 9 of 9 Results
Apr 20, 2026 - Environmental Analytical Chemistry
Németh, Zoltán; Fodor, István; Svigruha, Réka; Vertes, Akos; Pirger, Zsolt; Molnar, Eva, 2026, "Multi-Matrix Assessment of Organic UV-Filters in a Major Freshwater Recreational Ecosystem in Central Europe: Spatio-temporal Distribution and Environmental Risk Assessment", https://hdl.handle.net/21.15109/ARP/8ZHTYH, ARP, V1
This dataset contains multi-matrix concentration data of five organic UV-filter compounds (avobenzone, octocrylene, octinoxate, iscotrizinol, and ethylhexyl triazone) collected from Lake Balaton (Hungary) between 2022 and 2024. Samples were obtained from 17 shoreline locations and include surface water, sediment (dry weight), periphyton, and zebra...
Mar 25, 2026 - Fish projects (BLRI)
Pallos, Réka; Bánó, Bálint; Takács, Péter, 2026, "Socio-ecological implications of black spot disease in European perch: linking parasite dynamics and angler behaviour in a large shallow lake", https://hdl.handle.net/21.15109/ARP/UMUIYT, ARP, V1
This dataset contains photographic data used to study parasitism in European perch (Perca fluviatilis) from Lake Balaton. We analyzed photographs to determine the location of parasites on the perch’s body, investigating both the prevalence and also the spatial distribution of Apophallus donicus in Lake Balaton. Additionally, we created a Hungarian...
Mar 3, 2026 - Herpetology projects (BLRI)
Mészáros, Boglárka; Jordán, Lilla; Molnár, Orsolya, 2026, "Effects of gravidity on preferred body temperature and thermal performance curves of two Lacertid lizards (Lacerta viridis and Podarcis tauricus) with different reproductive strategies", https://hdl.handle.net/21.15109/ARP/5ZOBCE, ARP, V1
Dataset of a thermal prformance experiment on Lacerta viridis and Podarcis tauricus females.
Dec 17, 2025 - Fish projects (BLRI)
Preiszner, Bálint, 2025, "Replication Data for: Scavenging behaviour and size‐dependent carcass consumption of the black bullhead (Ameiurus melas)", https://hdl.handle.net/21.15109/ARP/FDSAC9, ARP, V1
The dataset describes laboratory observations of size-dependent scavenging behaviour in black bullhead (Ameiurus melas). It includes activity patterns recorded by video cameras under day and night conditions, comparing different size classes of individuals. The data capture scavenging efficiency and feeding sequences on carcasses of two fish specie...
Jun 4, 2025 - Fish projects (BLRI)
Czeglédi, István, 2027, "Database of fish occurrence records from the Danube River Basin (Hungary)", https://hdl.handle.net/21.15109/ARP/2DHQF1, ARP, V1
This database contains fish occurence data from the Hungarian part of the Danube River Basin.
Jun 2, 2025 - Geospatial projects (BLRI)
Li, Huan, 2025, "Satellite-based Long-term Chl-a of Lake Balaton", https://hdl.handle.net/21.15109/ARP/ZIJEIN, ARP, V1
Chlorophyll-a (Chl-a) is one of the critical water quality indicators that shows the eutrophication status of aquatic ecosystems. As the largest lake and a well-known attraction in middle Europe, Lake Balaton contributes 70% or more of local economy through tourism, while also maintaining a unique biodiversity. Therefore, long-term monitoring of wa...
Apr 8, 2025 - PhD theses (BLRI)
Bánó, Bálint, 2025, "Raw data from morphometric studies", https://hdl.handle.net/21.15109/ARP/ABIH1W, ARP, V1
Raw data tables of morphometric measurements related to my dissertation
Apr 2, 2025 - Herpetology projects (BLRI)
Mészáros, Boglárka; Jordán, Lilla; Molnár, Orsolya; Török, János, 2025, "Impact of food availability on the thermal performance curves of male European green lizards (Lacerta viridis)", https://hdl.handle.net/21.15109/ARP/B5GITE, ARP, V1
Dataset of a thermal performace experiment on Lacerta viridis.
Dec 18, 2024 - Salinity projects for Lake Balaton (BLRI)
Somogyi, Boglárka, 2025, "Long-term Salinity Data for Lake Balaton (eastern basin), 1891–2024", https://hdl.handle.net/21.15109/ARP/2KGHYY, ARP, V1
Annual average variation in the concentrations of the 8 primary ions in Balaton water (Ca²⁺, Mg²⁺, Na⁺, K⁺, Cl⁻, SO₄²⁻, HCO₃⁻, CO₃²⁻) in the Siófoki basin from 1891 to 2024.
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