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Nidelvatrout: Migration of anadromous brown trout between river and fjord, Nidelva, Norway
Citatie
Davidsen, J.G., Arnekleiv, J.V., Koksvik, J.I. 2012. Migration of anadromous brown trout between river and fjord, Nidelva, Norway. https://marineinfo.org/id/dataset/7911
Contact:
Davidsen, Jan Grimsrud Beschikbaarheid:
 Deze dataset valt onder een Creative Commons Naamsvermelding 4.0 Internationaal-licentie.Beschrijving
Most river mouths from larger watercourses are today canalized or otherwise exposed to human intervention and there is a continuous pressure for coastal development in the remaining areas. Estuaries, defined as the transition zone between freshwater and seawater, are important habitats for anadromous brown trout (Salmo trutta), often termed sea trout. In this project, we tracked smolt and adult brown in river nidelva and nearby coastal areas. meer
The purpose of the River Nidelva project is to monitor the migration of anadromous brown trout between river and fjord. Hatchery-reared sea trout are tracked in order to monitor their willingness to migrate to the ocean. Adult sea trout of wild origin are tagged and tracked for 14 months in order to map their movements between freshwater and saline habitats. Scope Thema's: Biologie, Biologie > Ecologie - biodiversiteit, Biologie > Geluid, Biologie > Vis, Visserij > Visstocks/vangsten/merken Kernwoorden: Marien/Kust, Zoet water, Brak water, Acoustic data, Acoustic telemetry, Akoestische Telemetrie, Anadrome soorten, Antropogene effecten, Biologging, Brown trout, Coastal development, Estuaria, Estuarine and coastal research, Estuarine ecosystems, Estuarine fish community, Estuarine fishes, Estuarine habitats, Estuarine studies, Kanalisatie, Kustgebieden, River estuary, River mouth, Sea trout, Smolts, Volwassen, ANE, Norway, Trondheim, Europe, Norway, Actinopterygii, Pisces, Salmo Linnaeus, 1758, Salmo trutta Linnaeus, 1758, Salmoninae Jarocki or Schinz, 1822 Spreiding in de tijd
2012 - 2014 Taxonomic coverage
Parameter
Fish detections Methode
Fish detections: Acoustic telemetry Bijdrage door
Norwegian University of Science and Technology (NTNU), meer, data creator
Gerelateerde datasets
Maakt deel uit van: European Tracking Network (ETN) data, meer
Publicatie
Gebaseerd op deze dataset
Davidsen, J.G. et al. (2020). Sjøørretens vandringer og områdebruk i Gaulosen, Nidelva og Klefstadbekken, Trøndelag. NTNU Vitenskapsmuseet naturhistorisk rapport, 2020-11. NTNU Vitenskapsmuseet Institutt for naturhistorie: Trondheim. ISBN 978-82-8322-249-4. 36 pp., meer
Davidsen, J.G. et al. (2014). Riverine and near coastal migration performance of hatchery brown trout Salmo trutta. J. Fish Biol. 85(3): 586-596. https://dx.doi.org/10.1111/jfb.12439, meer
Davidsen, J.G. et al. (2014). Does reduced feeding prior to release improve the marine migration of hatchery brown trout Salmo trutta smolts? J. Fish Biol. 85(6): 1992-2002. https://dx.doi.org/10.1111/jfb.12485, meer
URL's
Dataset informatie: Dataset status: Afgelopen
Data type: Data
Data oorsprong: Onderzoek: veldonderzoek
Metadatarecord aangemaakt: 2021-11-22
Informatie laatst gewijzigd: 2024-01-30
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