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2021_Gudena: Migration of Atlantic salmon and sea trout smolts in River Gudenaa (Denmark) 2021
Sortland, L.K., Aarestrup, K. 2020. Smolt migration of trout in River Gudenaa 2020, Denmark.

Availability: This work is licensed under meaning it is under moratorium until 2025-02-22

This project investigates the behaviour and survival of wild trout smolts, hatchery trout smolts, and hatchery salmon smolts during their seaward migration in River Gudenaa (Denmark) during the spring of 2021. The receiver coverage covers from around Bjerringbro (furthest upstream receiver deployment) to the Randers fjord mouth at Udbyhøj. I.e., the coverage spans from river Gudenaa to and with Randers Fjord.

Biology, Biology > Acoustics, Biology > Ecology - biodiversity, Biology > Fish, Fisheries > Fish stocks/catches/taggings
Fresh water, Acoustic arrays, Acoustic data, Acoustic detection, Acoustic devices, Acoustic telemetry, Acoustic Telemetry, Anadromous migrations, Animal migrations, Downstream migrations, Fish migration, Migration, seasonal, Smolt, Smolts, Survival, Survival rate, Underwater biotelemetry, Salmo salar Linnaeus, 1758, Salmo trutta Linnaeus, 1758, Salmonidae Jarocki or Schinz, 1822

Temporal coverage
22 February 2021 - 22 June 2021

Taxonomic coverage
Salmo salar Linnaeus, 1758 [WoRMS]
Salmo trutta Linnaeus, 1758 [WoRMS]
Salmonidae Jarocki or Schinz, 1822 [WoRMS]

Fish detections Methodology
Fish detections: Acoustic telemetry

Technical University of Denmark; National Institute of Aquatic Resources (DTU Aqua), moredata creator

Related datasets
Parent dataset:
European Tracking Network (ETN) data, more

Dataset status: Completed
Data type: Data
Data origin: Research: field experiment
Metadatarecord created: 2022-10-12
Information last updated: 2023-05-30
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