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PTN-Silver eel-Mondego: Portuguese Tracking Network - European eel tracking in Mondego River
Citation
Quintella, Bernardo; Monteiro, Rui; Domingos, Isabel; Lino Costa, José; M. Alexandre, Carlos; Almeida, Pedro; (2018): Temporary acoustic network (using VR2w - listening at 69kHz) to track silver Europen eel (Anguilla anguilla) escapement from Mondego River Basin.

Dedicated website
Availability: Unrestricted after moratorium period
Data are initially restricted, but the access condition relaxes to academic or unrestricted once a specified period of time after an event (such as collection, publication, completion of QC procedures or project cessation) has elapsed

Description
Temporary acoustic network to track downstream migration of silver eels (Anguilla anguilla) from the River Mondego (Portugal. Escapement rate was estimated during two consecutive spawning seasons (2014-2016) and their migratory behaviour was studied. 47 silver eels (males and females) were tagged with acoustic transmitters and their downstream migration was monitored with automatic receivers (VR2w - listening at 69kHz) deployed at four locations along the river course, from the first impassable obstacle (downstream Raiva Dam) up to the river mouth (67 km).

Scope
Themes:
Biology > Fish, Fisheries > Fish stocks/catches/taggings
Keywords:
Marine, Acoustic telemetry, Acoustic tracking, ANE, Portugal, Mondego R., Anguilla anguilla (Linnaeus, 1758), Pisces

Geographical coverage
ANE, Portugal, Mondego R. [Marine Regions]

Temporal coverage
1 September 2014 - 31 May 2016
Quasi continuous (< 1 min.)

Taxonomic coverage
Anguilla anguilla (Linnaeus, 1758) [WoRMS]
Pisces [WoRMS]

Contributors
University of Lisbon; Faculty of Sciences; Marine and Environmental Sciences Centre (MARE), moredata creator

Related datasets
Parent dataset:
ETN data: fish acoustic receiver network, more

URLs
Institute home page:

Dataset status: Completed
Data type: Data
Data origin: Research: field experiment
Metadatarecord created: 2018-05-11
Information last updated: 2018-06-13
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