Multiparametric monitoring of fish activity rhythms in an Atlantic coastal cabled observatory
Cabled video-observatories offer new opportunities to monitor fish species at frequencies and durations never attained before, quantifying the behavioural activities of their individuals, and providing ancillary data to inform stock assessment (in a fishery-independent manner). In this context, our...
Published in: | Journal of Marine Systems |
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Main Authors: | , , , , , , , , , , , , , , |
Other Authors: | , |
Format: | Article in Journal/Newspaper |
Language: | English |
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2020
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Online Access: | http://hdl.handle.net/2117/328501 https://doi.org/10.1016/j.jmarsys.2020.103424 |
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ftupcatalunyair:oai:upcommons.upc.edu:2117/328501 |
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record_format |
openpolar |
institution |
Open Polar |
collection |
Universitat Politècnica de Catalunya, BarcelonaTech: UPCommons - Global access to UPC knowledge |
op_collection_id |
ftupcatalunyair |
language |
English |
topic |
Àrees temàtiques de la UPC::Enginyeria agroalimentària::Ciències de la terra i de la vida::Biologia Àrees temàtiques de la UPC::Enginyeria de la telecomunicació::Processament del senyal::Processament de la imatge i del senyal vídeo Biodiversity research Ocean bottom -- Research Marine species diversity Fish populations Underwater imaging systems Activity rhythms Time-lapse imaging SmartBay EMSO Observatories Soundscapes Multiparametric monitoring Fishes Tides Comunicacions subacuàtiques Bioritmes Fons marins -- Investigació Observatoris |
spellingShingle |
Àrees temàtiques de la UPC::Enginyeria agroalimentària::Ciències de la terra i de la vida::Biologia Àrees temàtiques de la UPC::Enginyeria de la telecomunicació::Processament del senyal::Processament de la imatge i del senyal vídeo Biodiversity research Ocean bottom -- Research Marine species diversity Fish populations Underwater imaging systems Activity rhythms Time-lapse imaging SmartBay EMSO Observatories Soundscapes Multiparametric monitoring Fishes Tides Comunicacions subacuàtiques Bioritmes Fons marins -- Investigació Observatoris Aguzzi, Jacopo López Romero, David Marini, Simone Costa, Conrado Berry, Alan Chumbinho, Rogério Ciuffardi, Tiziana Fanelli, Emanuela Pieretti, Nadia Río Fernández, Joaquín del Stefanni, Sergio Mirimin, Luca Doyle, J Lordan, Colm Gaughan, P. Multiparametric monitoring of fish activity rhythms in an Atlantic coastal cabled observatory |
topic_facet |
Àrees temàtiques de la UPC::Enginyeria agroalimentària::Ciències de la terra i de la vida::Biologia Àrees temàtiques de la UPC::Enginyeria de la telecomunicació::Processament del senyal::Processament de la imatge i del senyal vídeo Biodiversity research Ocean bottom -- Research Marine species diversity Fish populations Underwater imaging systems Activity rhythms Time-lapse imaging SmartBay EMSO Observatories Soundscapes Multiparametric monitoring Fishes Tides Comunicacions subacuàtiques Bioritmes Fons marins -- Investigació Observatoris |
description |
Cabled video-observatories offer new opportunities to monitor fish species at frequencies and durations never attained before, quantifying the behavioural activities of their individuals, and providing ancillary data to inform stock assessment (in a fishery-independent manner). In this context, our objective was to improve the ecological monitoring capability of SmartBay observatory (20 m depth, Galway Bay, Ireland), through a pilot study dedicated to tracking of fish counts (as a proxy of populations activity rhythms), in a context where species behaviour and consequent community turnover may occur at different temporal cycles (i.e. tidal versus day-night). In order to understand how animals can regulate their behavioural activity upon those cycles, we enforced a time-lapse (1 h interval) image collection and concomitant multiparametric oceanographic plus acoustic data acquisition continuously during 24 h, over 30 days in August 2018 (when turbidity is at minimum). For each image, we classified and then counted all visible fish and derived count time series. Periodogram and waveform analyses were used to calculate their fluctuations' periodicity (i.e. the ruling cycle) and phase (i.e. peak timing in relation to the cycle). A total of 12 marine teleost species were pictured with Trisopterus minutus, Trachurus trachurus and Chelidonichthys lucerna characterized by day-night related rhythms, while others, such as Trisopterus luscus and Gadus morhua, were influenced by the tidal cycle. 24 h count patterns were compared together and investigated for time-based ecological niche-partitioning in a wave and current-affected soundscape. These findings were discussed in relation to the ecology of species and the feasibility of promising observatory-based monitoring applications in fishery assessment practices, when targeted species have commercial value. Dr. J. Aguzzi and J. del Rio are members of the CSIC-UPC Associated Unit “Tecnoterra”, managing the OBSEA platform, an EMSO testing-site. This work was developed within ... |
author2 |
Universitat Politècnica de Catalunya. Departament d'Enginyeria Electrònica Universitat Politècnica de Catalunya. SARTI-MAR - Sistemes d'Adquisició Remota de dades i Tractament de la Informació en el Medi Marí |
format |
Article in Journal/Newspaper |
author |
Aguzzi, Jacopo López Romero, David Marini, Simone Costa, Conrado Berry, Alan Chumbinho, Rogério Ciuffardi, Tiziana Fanelli, Emanuela Pieretti, Nadia Río Fernández, Joaquín del Stefanni, Sergio Mirimin, Luca Doyle, J Lordan, Colm Gaughan, P. |
author_facet |
Aguzzi, Jacopo López Romero, David Marini, Simone Costa, Conrado Berry, Alan Chumbinho, Rogério Ciuffardi, Tiziana Fanelli, Emanuela Pieretti, Nadia Río Fernández, Joaquín del Stefanni, Sergio Mirimin, Luca Doyle, J Lordan, Colm Gaughan, P. |
author_sort |
Aguzzi, Jacopo |
title |
Multiparametric monitoring of fish activity rhythms in an Atlantic coastal cabled observatory |
title_short |
Multiparametric monitoring of fish activity rhythms in an Atlantic coastal cabled observatory |
title_full |
Multiparametric monitoring of fish activity rhythms in an Atlantic coastal cabled observatory |
title_fullStr |
Multiparametric monitoring of fish activity rhythms in an Atlantic coastal cabled observatory |
title_full_unstemmed |
Multiparametric monitoring of fish activity rhythms in an Atlantic coastal cabled observatory |
title_sort |
multiparametric monitoring of fish activity rhythms in an atlantic coastal cabled observatory |
publishDate |
2020 |
url |
http://hdl.handle.net/2117/328501 https://doi.org/10.1016/j.jmarsys.2020.103424 |
genre |
Gadus morhua |
genre_facet |
Gadus morhua |
op_relation |
https://www.sciencedirect.com/science/article/abs/pii/S0924796320301202?dgcid=rss_sd_all info:eu-repo/grantAgreement/EC/H2020/654410/EU/Joint European Research Infrastructure network for Coastal Observatory – Novel European eXpertise for coastal observaTories/JERICO-NEXT info:eu-repo/grantAgreement/AEI/Plan Estatal de Investigación Científica y Técnica y de Innovación 2013-2016/TEC2017-87861-R/ES/REDES DE SENSORES SUBMARINOS AUTONOMOS Y CABLEADOS APLICADOS A LA MONITORIZACION REMOTA DE INDICADORES BIOLOGICOS/ Aguzzi, J. [et al.]. Multiparametric monitoring of fish activity rhythms in an Atlantic coastal cabled observatory. "Journal of marine systems", 20 Agost 2020, vol. 212, p. 103424:1-103424:18. 0924-7963 http://hdl.handle.net/2117/328501 doi:10.1016/j.jmarsys.2020.103424 |
op_rights |
Open Access |
op_doi |
https://doi.org/10.1016/j.jmarsys.2020.103424 |
container_title |
Journal of Marine Systems |
container_volume |
212 |
container_start_page |
103424 |
_version_ |
1810444764865101824 |
spelling |
ftupcatalunyair:oai:upcommons.upc.edu:2117/328501 2024-09-15T18:07:23+00:00 Multiparametric monitoring of fish activity rhythms in an Atlantic coastal cabled observatory Aguzzi, Jacopo López Romero, David Marini, Simone Costa, Conrado Berry, Alan Chumbinho, Rogério Ciuffardi, Tiziana Fanelli, Emanuela Pieretti, Nadia Río Fernández, Joaquín del Stefanni, Sergio Mirimin, Luca Doyle, J Lordan, Colm Gaughan, P. Universitat Politècnica de Catalunya. Departament d'Enginyeria Electrònica Universitat Politècnica de Catalunya. SARTI-MAR - Sistemes d'Adquisició Remota de dades i Tractament de la Informació en el Medi Marí 2020-08-20 application/pdf http://hdl.handle.net/2117/328501 https://doi.org/10.1016/j.jmarsys.2020.103424 eng eng https://www.sciencedirect.com/science/article/abs/pii/S0924796320301202?dgcid=rss_sd_all info:eu-repo/grantAgreement/EC/H2020/654410/EU/Joint European Research Infrastructure network for Coastal Observatory – Novel European eXpertise for coastal observaTories/JERICO-NEXT info:eu-repo/grantAgreement/AEI/Plan Estatal de Investigación Científica y Técnica y de Innovación 2013-2016/TEC2017-87861-R/ES/REDES DE SENSORES SUBMARINOS AUTONOMOS Y CABLEADOS APLICADOS A LA MONITORIZACION REMOTA DE INDICADORES BIOLOGICOS/ Aguzzi, J. [et al.]. Multiparametric monitoring of fish activity rhythms in an Atlantic coastal cabled observatory. "Journal of marine systems", 20 Agost 2020, vol. 212, p. 103424:1-103424:18. 0924-7963 http://hdl.handle.net/2117/328501 doi:10.1016/j.jmarsys.2020.103424 Open Access Àrees temàtiques de la UPC::Enginyeria agroalimentària::Ciències de la terra i de la vida::Biologia Àrees temàtiques de la UPC::Enginyeria de la telecomunicació::Processament del senyal::Processament de la imatge i del senyal vídeo Biodiversity research Ocean bottom -- Research Marine species diversity Fish populations Underwater imaging systems Activity rhythms Time-lapse imaging SmartBay EMSO Observatories Soundscapes Multiparametric monitoring Fishes Tides Comunicacions subacuàtiques Bioritmes Fons marins -- Investigació Observatoris Article 2020 ftupcatalunyair https://doi.org/10.1016/j.jmarsys.2020.103424 2024-07-25T11:05:35Z Cabled video-observatories offer new opportunities to monitor fish species at frequencies and durations never attained before, quantifying the behavioural activities of their individuals, and providing ancillary data to inform stock assessment (in a fishery-independent manner). In this context, our objective was to improve the ecological monitoring capability of SmartBay observatory (20 m depth, Galway Bay, Ireland), through a pilot study dedicated to tracking of fish counts (as a proxy of populations activity rhythms), in a context where species behaviour and consequent community turnover may occur at different temporal cycles (i.e. tidal versus day-night). In order to understand how animals can regulate their behavioural activity upon those cycles, we enforced a time-lapse (1 h interval) image collection and concomitant multiparametric oceanographic plus acoustic data acquisition continuously during 24 h, over 30 days in August 2018 (when turbidity is at minimum). For each image, we classified and then counted all visible fish and derived count time series. Periodogram and waveform analyses were used to calculate their fluctuations' periodicity (i.e. the ruling cycle) and phase (i.e. peak timing in relation to the cycle). A total of 12 marine teleost species were pictured with Trisopterus minutus, Trachurus trachurus and Chelidonichthys lucerna characterized by day-night related rhythms, while others, such as Trisopterus luscus and Gadus morhua, were influenced by the tidal cycle. 24 h count patterns were compared together and investigated for time-based ecological niche-partitioning in a wave and current-affected soundscape. These findings were discussed in relation to the ecology of species and the feasibility of promising observatory-based monitoring applications in fishery assessment practices, when targeted species have commercial value. Dr. J. Aguzzi and J. del Rio are members of the CSIC-UPC Associated Unit “Tecnoterra”, managing the OBSEA platform, an EMSO testing-site. This work was developed within ... Article in Journal/Newspaper Gadus morhua Universitat Politècnica de Catalunya, BarcelonaTech: UPCommons - Global access to UPC knowledge Journal of Marine Systems 212 103424 |