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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
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