Dataset
Ocean Tracking Network MeasurementOrFact Open in mapper Explore occurrences
This is the OBIS extraction of the Ocean Tracking Network and Dalhousie University (DAL) Southern Norway brown trout, consisting of the release tagging metadata, i.e. the location and date when the tagged animal was released, and summarized detection events of tagged individuals. If readers are interested in the source dataset they may also inquire with the project PIs as listed here or on the OTN web site (https://members.oceantrack.org/project?ccode=SUPERSAT). Abstract:Brown trout were captured in fyke and seine nets in the Rysstad basin in March and April 2020. Fish were instrumented with Thelma 7LP-D tags using the S-256 protocol. Trout were tracked in two arrays in an upstream and downstream area until December 2020. Data are being used for three publications, one on the effects of gas supersaturation on habitat use of trout, one on the effects of macrophyte cutting on trout site selection, and one on the effects of environmental variables on tag detection range.
Citation: Lennox, R.J., Vollset, K.W. 2021. Brown trout depth and ID telemetry in a regulated river section in southern Norway (Rysstad, Otra River).. Accessed via the Ocean Tracking Network OBIS IPT on INSERT DATE
Published: April 24, 2025 at 18:11
URL: https://members.oceantrack.org/ipt/resource?r=otnnorcesouthernnorwaybro
Ocean Tracking Network Data Centre
Ocean Tracking Network
Jonathan Pye
Ocean Tracking Network
Robert Lennox
Dalhousie University
Knut Wiik Vollset
Norwegian Research Centre
| Field | Missing | Invalid | |
|---|---|---|---|
| coordinateUncertaintyInMeters | 94 |
|
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| maximumDepthInMeters | 94 |
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| minimumDepthInMeters | 94 |
|
The OBIS data quality flags are documented at https://github.com/iobis/obis-qc.
| Flag | Dropped | Records | |
|---|---|---|---|
| NO_DEPTH | 94 |
|
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| ON_LAND | 94 |
|