Diel behavioral rhythms in sablefish (Anoplopoma fimbria) and other benthic species, as recorded by the Deep-sea cabled observatories in Barkley canyon (NEPTUNE-Canada)

Doya, C.; Aguzzi, Jacopo; Pardo, M.; Matabos, Marjolaine; Company, Joan B.; Costa, Corrado; Mihály, Steven; Canals, Miquel

Diel behavioral rhythms in sablefish (Anoplopoma fimbria) and other benthic species, as recorded by the Deep-sea cabled observatories in Barkley canyon (NEPTUNE-Canada)

10 pages, 8 figures, 1 table

Saved in:

Bibliographic Details
Main Authors:	Doya, C., Aguzzi, Jacopo, Pardo, M., Matabos, Marjolaine, Company, Joan B., Costa, Corrado, Mihály, Steven, Canals, Miquel
Format:	artículo biblioteca
Language:	English
Published:	Elsevier
Subjects:	Behavioral rhythms, NEPTUNE-Canada, Internal tides, Barkley Canyon, Nektobenthic, Sablefish,
Online Access:	http://hdl.handle.net/10261/90257
Tags:	Add Tag No Tags, Be the first to tag this record!

id	dig-icm-es-10261-90257
record_format	koha
spelling	dig-icm-es-10261-902572022-04-28T10:20:22Z Diel behavioral rhythms in sablefish (Anoplopoma fimbria) and other benthic species, as recorded by the Deep-sea cabled observatories in Barkley canyon (NEPTUNE-Canada) Doya, C. Aguzzi, Jacopo Pardo, M. Matabos, Marjolaine Company, Joan B. Costa, Corrado Mihály, Steven Canals, Miquel Behavioral rhythms NEPTUNE-Canada Internal tides Barkley Canyon Nektobenthic Sablefish 10 pages, 8 figures, 1 table Recent advances in cabled observatory video-imaging now enable faunal monitoring over extended periods of time. These platforms can be used to avoid biases in population and biodiversity assessments due to behavioral rhythms (i.e. massive population displacements). In this study we used video monitoring to examine the interplay between day-night and internal tidal cycles in regulating the behavior of sablefish (also referred to as black cod; Anoplopoma fimbria), hagfish (Eptatretus spp.) and crabs. We counted the number of animals in 50. s video-recordings taken at 30. min intervals with 3 NEPTUNE-Canada cameras located in Barkley canyon at approximately 1000. m depth (one in the axis and two on the wall of the canyon). Current data just above the seafloor was recorded as an indicator of the local internal tidal regime. Chi-Square periodogram analysis did not show significant (p<. 0.05) day-night or tidal-based rhythms for the three species. The same analysis conducted for the sablefish (i.e. the most abundant) at each camera separately revealed different and significant (p<. 0.05) 12- and 24-h based periods. Waveform analysis for these time series showed a temporal phase shift among cameras, suggesting diel displacements within the canyon axis. Our results highlight how some Deep-sea fish may present diel rhythmic displacements along canyons according to the day-night and internal tidal temporization. In this context, bathymetric networks of cabled video-stations can be an effective sampling tool to monitor this kind of behavior. © 2013 Elsevier B.V. This research was funded by project RITFIM (ref. CTM2010-16274), of the Spanish national RTD program. The Canada Foundation for Innovation and the British Columbia Knowledge Development Fund provided funding for the instrumentation of Barkley canyon. The Spanish DOS MARES project (ref. CTM2010-21810-C03) and Generalitat de Catalunya support to CRG Marine Geosciences (ref. 2009 SGR 1305) are also acknowledged. [...] J. Aguzzi is a postdoctoral Fellow of the Spanish Ramón y Cajal Program. Ms. Carol Doya is a FPI Ph.D. student Peer Reviewed 2014-02 2014-01-31T11:46:56Z artículo http://purl.org/coar/resource_type/c_6501 issn: 0924-7963 e-issn: 1879-1573 Journal of Marine Systems 130: 69-78 (2014) http://hdl.handle.net/10261/90257 10.1016/j.jmarsys.2013.04.003 en https://doi.org/10.1016/j.jmarsys.2013.04.003 none Elsevier
institution	ICM ES
collection	DSpace
country	España
countrycode	ES
component	Bibliográfico
access	En linea
databasecode	dig-icm-es
tag	biblioteca
region	Europa del Sur
libraryname	Biblioteca del ICM España
language	English
topic	Behavioral rhythms NEPTUNE-Canada Internal tides Barkley Canyon Nektobenthic Sablefish Behavioral rhythms NEPTUNE-Canada Internal tides Barkley Canyon Nektobenthic Sablefish
spellingShingle	Behavioral rhythms NEPTUNE-Canada Internal tides Barkley Canyon Nektobenthic Sablefish Behavioral rhythms NEPTUNE-Canada Internal tides Barkley Canyon Nektobenthic Sablefish Doya, C. Aguzzi, Jacopo Pardo, M. Matabos, Marjolaine Company, Joan B. Costa, Corrado Mihály, Steven Canals, Miquel Diel behavioral rhythms in sablefish (Anoplopoma fimbria) and other benthic species, as recorded by the Deep-sea cabled observatories in Barkley canyon (NEPTUNE-Canada)
description	10 pages, 8 figures, 1 table
format	artículo
topic_facet	Behavioral rhythms NEPTUNE-Canada Internal tides Barkley Canyon Nektobenthic Sablefish
author	Doya, C. Aguzzi, Jacopo Pardo, M. Matabos, Marjolaine Company, Joan B. Costa, Corrado Mihály, Steven Canals, Miquel
author_facet	Doya, C. Aguzzi, Jacopo Pardo, M. Matabos, Marjolaine Company, Joan B. Costa, Corrado Mihály, Steven Canals, Miquel
author_sort	Doya, C.
title	Diel behavioral rhythms in sablefish (Anoplopoma fimbria) and other benthic species, as recorded by the Deep-sea cabled observatories in Barkley canyon (NEPTUNE-Canada)
title_short	Diel behavioral rhythms in sablefish (Anoplopoma fimbria) and other benthic species, as recorded by the Deep-sea cabled observatories in Barkley canyon (NEPTUNE-Canada)
title_full	Diel behavioral rhythms in sablefish (Anoplopoma fimbria) and other benthic species, as recorded by the Deep-sea cabled observatories in Barkley canyon (NEPTUNE-Canada)
title_fullStr	Diel behavioral rhythms in sablefish (Anoplopoma fimbria) and other benthic species, as recorded by the Deep-sea cabled observatories in Barkley canyon (NEPTUNE-Canada)
title_full_unstemmed	Diel behavioral rhythms in sablefish (Anoplopoma fimbria) and other benthic species, as recorded by the Deep-sea cabled observatories in Barkley canyon (NEPTUNE-Canada)
title_sort	diel behavioral rhythms in sablefish (anoplopoma fimbria) and other benthic species, as recorded by the deep-sea cabled observatories in barkley canyon (neptune-canada)
publisher	Elsevier
url	http://hdl.handle.net/10261/90257
work_keys_str_mv	AT doyac dielbehavioralrhythmsinsablefishanoplopomafimbriaandotherbenthicspeciesasrecordedbythedeepseacabledobservatoriesinbarkleycanyonneptunecanada AT aguzzijacopo dielbehavioralrhythmsinsablefishanoplopomafimbriaandotherbenthicspeciesasrecordedbythedeepseacabledobservatoriesinbarkleycanyonneptunecanada AT pardom dielbehavioralrhythmsinsablefishanoplopomafimbriaandotherbenthicspeciesasrecordedbythedeepseacabledobservatoriesinbarkleycanyonneptunecanada AT matabosmarjolaine dielbehavioralrhythmsinsablefishanoplopomafimbriaandotherbenthicspeciesasrecordedbythedeepseacabledobservatoriesinbarkleycanyonneptunecanada AT companyjoanb dielbehavioralrhythmsinsablefishanoplopomafimbriaandotherbenthicspeciesasrecordedbythedeepseacabledobservatoriesinbarkleycanyonneptunecanada AT costacorrado dielbehavioralrhythmsinsablefishanoplopomafimbriaandotherbenthicspeciesasrecordedbythedeepseacabledobservatoriesinbarkleycanyonneptunecanada AT mihalysteven dielbehavioralrhythmsinsablefishanoplopomafimbriaandotherbenthicspeciesasrecordedbythedeepseacabledobservatoriesinbarkleycanyonneptunecanada AT canalsmiquel dielbehavioralrhythmsinsablefishanoplopomafimbriaandotherbenthicspeciesasrecordedbythedeepseacabledobservatoriesinbarkleycanyonneptunecanada
_version_	1777666030109196288

Diel behavioral rhythms in sablefish (Anoplopoma fimbria) and other benthic species, as recorded by the Deep-sea cabled observatories in Barkley canyon (NEPTUNE-Canada)

Similar Items

Resource Map