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SVNL-WS: Survival and distribition of 30 Vemco tagged, stocked juvenile thornback rays (Raja clavata), within the Westerschelde esutary and the Belgian part of the southern North Sea.
Citatie
Breve, Niels; Verspui, Remko; (2018): Survival and distribition of 30 Vemco tagged, stocked juvenile thornback rays (Raja clavata), within the Westerschelde estuary and the Belgian part of the southern North Sea.
Contact: Breve, Niels


Beschrijving
"As part of the project “Sharks and Rays back into the North Sea” this study aims to track the survival, distribution and seasonal migration of stocked juvenile thornback ray (Raja clavata) in the Westerschelde and adjacent waters. The overal goal of this project is to gain more insight into the possibilities of successful reinforcement of relict populations of Dutch elasmobranch species, following the IUCN guidelines. For this present study thirty thornback rays, raised from eggs, and approximately one year of age, were surgically equipped with Vemco V9H2 tags. Prior to their release the rays were held in captivity for a minimum of 2 weeks to ensure wound healing and their full recovery. The study deploys the VEMCO receiver array installed by VLIZ in the Westerschelde estuary and the Belgian Part of the North Sea. "

Scope
Thema's:
Visserij, Visserij > Visstocks/vangsten/merken
Kernwoorden:
Marien, Acoustic telemetry, Acoustic tracking, Elasmobranchs, Pisces, Raja clavata Linnaeus, 1758

Spreiding in de tijd
Vanaf 27 Juni 2018 [Gestart]
Quasi continu (< 1 min.)

Taxonomische spreiding
Pisces [WoRMS]
Raja clavata Linnaeus, 1758 [WoRMS]

Bijdrage door
Sportvisserij Nederland, meerdata creator

Gerelateerde datasets
Maakt deel uit van:
ETN data: fish acoustic receiver network, meer


Dataset status: Gestart
Data type: Data
Data oorsprong: Monitoring: veldonderzoek
Metadatarecord aangemaakt: 2018-06-18
Informatie laatst gewijzigd: 2018-07-06
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