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2011_Bovenschelde: Temporarily acoustic receiver network in the Upper Scheldt river, for river lamprey tracking in the Scheldt river basin
Citatie
Contact:
Coeck, Johan Beschikbaarheid:
 Deze dataset valt onder een Creative Commons Naamsvermelding 4.0 Internationaal-licentie.Beschrijving
In 2011 and 2012 forty-one adult river lamprey were followed during their upstream migration in the tidal and/or non-tidal part of the River Scheldt and its tributaries using acoustic telemetry (Vemco technology: V7 and V8 transmitters; VR2 and VR2W data loggers). The migration patterns in the river catchment and their behaviour at a tidal barrier, lock-weir complexes and fish bypasses (passage timing and delay) show that the disrupted water management of the river and in consequence of its barriers and bypasses are the key to (un)successful spawning migration in the catchment. meer
The disruption of longitudinal and lateral connectivity of rivers has led to ecological catastrophes such as the extinction of several diadromous fish species. River lamprey is an important indicator species for the integrity of ecosystems and connectivity within and between catchment areas. In the highly fragmented River Scheldt basin first restoration actions are undertaken, such as the building of nature-like bypasses. Scope Thema's: Biologie > Ecologie - biodiversiteit, Biologie > Vis Kernwoorden: Zoet water, Acoustic telemetry, Akoestische Telemetrie, Migration barriers, Paaimigraties, Tracking data, ANE, België, Belgische kust, België, Boven Zeeschelde, België, Kanaal Gent - Oostende, België, Kanaal Gent - Terneuzen, België, Leie R., Lampetra fluviatilis (Linnaeus, 1758) Geografische spreiding ANE, België, Belgische kust [Marine Regions] België, Boven Zeeschelde België, Kanaal Gent - Oostende [Marine Regions] België, Kanaal Gent - Terneuzen [Marine Regions] België, Leie R. [Marine Regions] Spreiding in de tijd
2011 - 2012 Taxonomic coverage
Lampetra fluviatilis (Linnaeus, 1758) [WoRMS]
Parameter
Acoustic detections Methode
Acoustic detections: Acoustic telemetry Bijdrage door
Vlaamse overheid; Beleidsdomein Omgeving; Instituut voor Natuur- en Bosonderzoek (INBO), meer, data creator
Gerelateerde datasets
Dataset status: Afgelopen
Data type: Data
Data oorsprong: Onderzoek: veldexperiment
Metadatarecord aangemaakt: 2018-01-03
Informatie laatst gewijzigd: 2024-07-02
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