Data from: Response of seaward migrating European eel (Anguilla anguilla) to manipulated flow fields ...
Anthropogenic structures (e.g. weirs and dams) fragment river networks and restrict the movement of migratory fish. Poor understanding of behavioural response to hydrodynamic cues at structures currently limits the development of effective barrier mitigation measures. This study aimed to assess the...
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Online Access: | https://dx.doi.org/10.5061/dryad.c77jn https://datadryad.org/stash/dataset/doi:10.5061/dryad.c77jn |
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ftdatacite:10.5061/dryad.c77jn 2024-10-13T14:01:21+00:00 Data from: Response of seaward migrating European eel (Anguilla anguilla) to manipulated flow fields ... Piper, Adam T. Manes, Costantino Siniscalchi, Fabio Marion, Andrea Wright, Rosalind M. Kemp, Paul S. 2015 https://dx.doi.org/10.5061/dryad.c77jn https://datadryad.org/stash/dataset/doi:10.5061/dryad.c77jn en eng Dryad https://dx.doi.org/10.1098/rspb.2015.1098 Creative Commons Zero v1.0 Universal https://creativecommons.org/publicdomain/zero/1.0/legalcode cc0-1.0 ecohydraulics Anguilla anguilla behavioural fish guidance hydropower Hydrodynamics Dataset dataset 2015 ftdatacite https://doi.org/10.5061/dryad.c77jn10.1098/rspb.2015.1098 2024-10-01T11:12:04Z Anthropogenic structures (e.g. weirs and dams) fragment river networks and restrict the movement of migratory fish. Poor understanding of behavioural response to hydrodynamic cues at structures currently limits the development of effective barrier mitigation measures. This study aimed to assess the effect of flow constriction and associated flow patterns on eel behaviour during downstream migration. In a field experiment, we tracked the movements of 40 tagged adult European eels (Anguilla anguilla) through the forebay of a redundant hydropower intake under two manipulated hydrodynamic treatments. Interrogation of fish trajectories in relation to measured and modelled water velocities provided new insights into behaviour, fundamental for developing passage technologies for this endangered species. Eels rarely followed direct routes through the site. Initially, fish aligned with streamlines near the channel banks and approached the intake semi-passively. A switch to more energetically costly avoidance ... : Fish_detections_UL_CHFish positions derived from acoustic telemetry contained within excel file with 5 columns. 'Record' denotes tag detection numbered consecutively in sequence; 'tag_number' denotes the fish identification number; ‘PosX’ denotes fish x coordinate in UTM; ‘PosY’ denotes fish y coordinate in UTM, ‘Treatment’ denotes experimental treatment ... Dataset Anguilla anguilla European eel DataCite |
institution |
Open Polar |
collection |
DataCite |
op_collection_id |
ftdatacite |
language |
English |
topic |
ecohydraulics Anguilla anguilla behavioural fish guidance hydropower Hydrodynamics |
spellingShingle |
ecohydraulics Anguilla anguilla behavioural fish guidance hydropower Hydrodynamics Piper, Adam T. Manes, Costantino Siniscalchi, Fabio Marion, Andrea Wright, Rosalind M. Kemp, Paul S. Data from: Response of seaward migrating European eel (Anguilla anguilla) to manipulated flow fields ... |
topic_facet |
ecohydraulics Anguilla anguilla behavioural fish guidance hydropower Hydrodynamics |
description |
Anthropogenic structures (e.g. weirs and dams) fragment river networks and restrict the movement of migratory fish. Poor understanding of behavioural response to hydrodynamic cues at structures currently limits the development of effective barrier mitigation measures. This study aimed to assess the effect of flow constriction and associated flow patterns on eel behaviour during downstream migration. In a field experiment, we tracked the movements of 40 tagged adult European eels (Anguilla anguilla) through the forebay of a redundant hydropower intake under two manipulated hydrodynamic treatments. Interrogation of fish trajectories in relation to measured and modelled water velocities provided new insights into behaviour, fundamental for developing passage technologies for this endangered species. Eels rarely followed direct routes through the site. Initially, fish aligned with streamlines near the channel banks and approached the intake semi-passively. A switch to more energetically costly avoidance ... : Fish_detections_UL_CHFish positions derived from acoustic telemetry contained within excel file with 5 columns. 'Record' denotes tag detection numbered consecutively in sequence; 'tag_number' denotes the fish identification number; ‘PosX’ denotes fish x coordinate in UTM; ‘PosY’ denotes fish y coordinate in UTM, ‘Treatment’ denotes experimental treatment ... |
format |
Dataset |
author |
Piper, Adam T. Manes, Costantino Siniscalchi, Fabio Marion, Andrea Wright, Rosalind M. Kemp, Paul S. |
author_facet |
Piper, Adam T. Manes, Costantino Siniscalchi, Fabio Marion, Andrea Wright, Rosalind M. Kemp, Paul S. |
author_sort |
Piper, Adam T. |
title |
Data from: Response of seaward migrating European eel (Anguilla anguilla) to manipulated flow fields ... |
title_short |
Data from: Response of seaward migrating European eel (Anguilla anguilla) to manipulated flow fields ... |
title_full |
Data from: Response of seaward migrating European eel (Anguilla anguilla) to manipulated flow fields ... |
title_fullStr |
Data from: Response of seaward migrating European eel (Anguilla anguilla) to manipulated flow fields ... |
title_full_unstemmed |
Data from: Response of seaward migrating European eel (Anguilla anguilla) to manipulated flow fields ... |
title_sort |
data from: response of seaward migrating european eel (anguilla anguilla) to manipulated flow fields ... |
publisher |
Dryad |
publishDate |
2015 |
url |
https://dx.doi.org/10.5061/dryad.c77jn https://datadryad.org/stash/dataset/doi:10.5061/dryad.c77jn |
genre |
Anguilla anguilla European eel |
genre_facet |
Anguilla anguilla European eel |
op_relation |
https://dx.doi.org/10.1098/rspb.2015.1098 |
op_rights |
Creative Commons Zero v1.0 Universal https://creativecommons.org/publicdomain/zero/1.0/legalcode cc0-1.0 |
op_doi |
https://doi.org/10.5061/dryad.c77jn10.1098/rspb.2015.1098 |
_version_ |
1812810002751029248 |