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ASMOP2: Anadromous spawning migration of pike in Teorehe-Sauemeri floodplain (Baltic Sea) from 2017-2019
Citation
Rohtla, M.; Svirgsden, R.; Estonian Marine Institute - University of Tartu: Estonia; Anadromous spawning migration of pike in Teorehe-Sauemeri floodplain (Baltic Sea) from 2017-2019
Contact:

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
Pike (Esox lucius) (n=612) were tagged with PIT-tags in Matsalu Bay, Baltic Sea (Estonia) to track their spawning migration to Teorehe-Saumeri floodplain using stationary antennae deployed at critical locations in the floodplain. The tagged fish were tracked for three spawning seasons to identify: 1) their migration patterns; 2) which regions (Teorehe or Sauemeri) of the floodplain are used and to what extent. The ultimate goal was to provide advice to the management for potential restoration projects in the floodplain as the spawning area is currently a ecological trap for most young-of-the-year pike.

Scope
Themes:
Biology, Biology > Ecology - biodiversity, Biology > Fish, Fisheries > Fish stocks/catches/taggings
Keywords:
Marine, Fresh water, Acoustic data, Acoustic receivers, Acoustic telemetry, Acoustic tracking, Acoustic tracking systems, Anadromous migrations, Biologging, Eastern Baltic Sea, Floodplains, Receivers, River floodplain, Spawning grounds, Spawning migrations, Spawning season, Tracking, Transmitters, ANE, Baltic, Vainameri Archipelago, Matsalu Bay, ANE, Estonia, Europe, Estonia, Actinopterygii, Esocidae Rafinesque, 1815, Esociformes, Esox Linnaeus, 1758, Esox lucius Linnaeus, 1758, Pisces

Geographical coverage
ANE, Baltic, Vainameri Archipelago, Matsalu Bay [Marine Regions]
ANE, Estonia [Marine Regions]
Europe, Estonia [Marine Regions]

Temporal coverage
1 March 2017 - 1 June 2019

Taxonomic coverage
Actinopterygii [WoRMS]
Esocidae Rafinesque, 1815 [WoRMS]
Esociformes [WoRMS]
Esox Linnaeus, 1758 [WoRMS]
Esox lucius Linnaeus, 1758 [WoRMS]
Pisces [WoRMS]

Parameter
Fish detections Methodology
Fish detections: Acoustic telemetry

Contributor
University of Tartu; Estonian Marine Institute (EMI), moredata creator

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

Dataset status: Completed
Data type: Data
Data origin: Research: field survey
Metadatarecord created: 2021-10-07
Information last updated: 2021-10-15
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