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PTN_MEROSW2021_duskygrouper: Tracking the movements of 15 hatchery-reared Dusky groupers released in the harbour of Sines in the summer of 2021
Citation
Silva, A.F.; J.P. Marques; J.L. Costa; P.R. Almeida & B.R. Quintella (2022). Tracking the movements of 15 hatchery-reared Dusky groupers released in the harbour of Sines in the summer of 2021. https://marineinfo.org/doc/dataset/8102
Contact: Quintella, Bernardo
Availability: Creative Commons License This dataset is licensed under a Creative Commons Attribution 4.0 International License.
Description
Tracking the movements of the Dusky groupers (Epinephelus marginatus) released in summer 2021 within the Sines harbour. 15 hatchery-reared dusky groupers were tagged with acoustic transmitters (V13, V16, HP16) and their movements monitored with automatic receivers (VR2w and VR2Tx - listening at 69kHz) deployed at 6 locations, mainly inside the harbour.
Scope
Themes:
Biology, Biology > Ecology - biodiversity, Biology > Fish, Coastal studies (e.g. shores, estuaries), Fisheries > Fish stocks/catches/taggings
Keywords:
Marine/Coastal · Acoustic arrays · Acoustic data · Acoustic detection · Acoustic Tags · Acoustic telemetry · Acoustic Telemetry · Acoustic tracking · Acoustic tracking systems · Alentejo · Animal Project · Animal tracking · Coastal areas · Coastal ecology · Coastal ecosystems · Coastal environments · Coastal harbours · Coastal marine areas · Dusky grouper · Fish hatcheries · Fish movement · Fish tracking · Harbour areas · Harbours · Hatchery · Hatchery stock · Hatchery-reared · Live fish movement · Marine biotelemetry · Receivers · Spatial analysis · Spatial distribution · Tracking data · Transmitter receivers · Setúbal · Epinephelus marginatus (Lowe, 1834) · Pisces · Serranidae Swainson, 1839
Geographical coverage
Setúbal [Marine Regions]
Temporal coverage
7 May 2021 - 7 July 2021
Taxonomic coverage
Epinephelus marginatus (Lowe, 1834) [WoRMS]
Pisces [WoRMS]
Serranidae Swainson, 1839 [WoRMS]
Parameter
Fish detections Methodology
Fish detections: Acoustic telemetry
Contributors
University of Lisbon; Faculty of Sciences; Marine and Environmental Sciences Centre (MARE), more, principal investigator, data creator
Quintella, Bernardo
Raposo de Almeida, Pedro
Lino Costa, José
Marques, João Pedro
Related datasets
Parent dataset:
European Tracking Network (ETN) data, more
Publication
Based on this dataset
Silva, A.F. et al. (2025). An acclimatization period in a cage promotes site fidelity of hatchery‐reared dusky groupers to the release areas. Aquat. Conserv. 35(4): e70125. https://dx.doi.org/10.1002/aqc.70125, more
Dataset status: Completed
Data type: Data
Data origin: Research: field survey
Metadatarecord created: 2022-08-03
Information last updated: 2025-07-22
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