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LMHv: Large_Migrants_Haringvliet_2023-2025 Citation Melanie Meijer zu Schlochtern; WUR; 2023-2025; Large migrants Haringvliet. https://marineinfo.org/id/dataset/8294 Contact: Availability: This work is licensed under http://vocab.nerc.ac.uk/collection/L08/current/MO meaning it is under moratorium until 2027-01-01 Description The Haringvlietdam, a large estuarine barrier, in the Netherlands recently implemented new sluice management allowing some inflow of saltwater during the high water period, so called ‘Kier’ management, to facilitate fish migration. The goal of this project is to determine fish passage success and movement before and after ‘Kier’ management and understanding their driving environmental factors, including the impacts of intensified searching patterns on the risk to be caught or predated. moreBesides, the gained knowledge will be used to optimize sluice gate operations and to investigate the consequences of improved management for upstream fish migration. An acoustic telemetry study, including predation transmitters, will research fish movement patterns and passage behaviour at the Haringvlietdam and alternative entries at the Nieuwe Waterweg. The study will be conducted for 3 years and will assist in conservation and recovery of diadromous fish species and improve passage success at tidal barriers. Scope Themes: Biology, Biology > Acoustics, Biology > Ecology - biodiversity, Biology > Fish, Fisheries > Fish stocks/catches/taggings Keywords: Fresh water, Brackish water, Acoustic arrays, Acoustic data, Acoustic detectors, Acoustic tags, Acoustic tracking, Atlantic salmon, Diadromous fishes, Ecological monitoring, Fish tracking, Upstream migrations, ANE, Netherlands, Voordelta, Salmonidae Jarocki or Schinz, 1822, Coregonus oxyrinchus (Linnaeus, 1758), Petromyzon marinus Linnaeus, 1758, Salmo salar Linnaeus, 1758, Salmo trutta Linnaeus, 1758 Geographical coverage ANE, Netherlands, Voordelta [Marine Regions] Temporal coverage 1 January 2023 - 31 December 2025 Taxonomic coverage Salmonidae Jarocki or Schinz, 1822 [WoRMS] Target species Parameter Acoustic telemetry Contributors Wageningen University and Research Centre; Wageningen Marine Research (WMR), more, principal investigator, partner van Keeken, Olvin, partner Related datasets Parent dataset: European Tracking Network (ETN) data, more Dataset status: In Progress Data type: Data Data origin: Research: field experiment Release date: 2025-12-31 Metadatarecord created: 2023-04-25 Information last updated: 2023-07-04 | ||||
