Data from: Processing of acceleration and dive data on-board satellite relay tags to investigate diving and foraging behaviour in free-ranging marine predators
1. Biologging technologies are changing the way in which the marine environment is observed and monitored. However, because device retrieval is generally required to access the high resolution data they collect, use is generally restricted to those animals that predictably return to land. Data abstr...
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Data Archiving and Networked Services (DANS)
2018
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fttriple:oai:gotriple.eu:50|dedup_wf_001::25a55a2af8e34d83e843ffa6d978ce26 2023-05-15T13:52:10+02:00 Data from: Processing of acceleration and dive data on-board satellite relay tags to investigate diving and foraging behaviour in free-ranging marine predators Cox, Sam L. Orgeret, F. Gesta, M. Rodde, C. Heizer, I. Weimerskirch, H. Guinet, C. Orgeret, Florian Gesta, Mathieu Rodde, Charles Weimerskirch, Henri Guinet, Christophe 2018-06-14 https://doi.org/10.5061/dryad.vv107 undefined unknown Data Archiving and Networked Services (DANS) http://dx.doi.org/10.5061/dryad.vv107 https://dx.doi.org/10.5061/dryad.vv107 lic_creative-commons oai:easy.dans.knaw.nl:easy-dataset:97791 10.5061/dryad.vv107 oai:services.nod.dans.knaw.nl:Products/dans:oai:easy.dans.knaw.nl:easy-dataset:97791 10|re3data_____::84e123776089ce3c7a33db98d9cd15a8 10|openaire____::9e3be59865b2c1c335d32dae2fe7b254 re3data_____::r3d100000044 10|re3data_____::94816e6421eeb072e7742ce6a9decc5f 10|eurocrisdris::fe4903425d9040f680d8610d9079ea14 10|openaire____::081b82f96300b6a6e3d282bad31cb6e2 10|opendoar____::8b6dd7db9af49e67306feb59a8bdc52c Life sciences medicine and health care accelerometers Argos Mirounga leonina Swimming effort Prey catch attempts Animal Biotelemetry Satellite data relaying 2014-2015 Data abstraction Southern elephant seal Kerguelen Islands Sub-Antarctic info envir Dataset https://vocabularies.coar-repositories.org/resource_types/c_ddb1/ 2018 fttriple https://doi.org/10.5061/dryad.vv107 2023-01-22T17:22:25Z 1. Biologging technologies are changing the way in which the marine environment is observed and monitored. However, because device retrieval is generally required to access the high resolution data they collect, use is generally restricted to those animals that predictably return to land. Data abstraction and transmission techniques aim to address this, although currently these are limited in scope and do not incorporate, for example, acceleration measurements which can quantify animal behaviours and movement patterns over fine-scales. 2. In this study, we present a new method for the collection, abstraction and transmission of accelerometer data from free-ranging marine predators via the Argos satellite system. We test run the technique on 20 juvenile southern elephant seals Mirounga leonina from the Kerguelen Islands during their first months at sea following weaning. Using retrieved archival data from nine individuals that returned to the colony, we compare and validate abstracted transmissions against outputs from established accelerometer processing procedures. 3. Abstracted transmissions included estimates, across five segments of a dive profile, of time spent in prey catch attempt (PrCA) behaviours, swimming effort and pitch. These were then summarised and compared to archival outputs across three dive phases: descent, bottom and ascent. Correlations between the two datasets were variable but generally good (dependent on dive phase, marginal R2 values of between 0.45 and 0.6 to > 0.9) and consistent between individuals. Transmitted estimates of PrCA behaviours and swimming effort were positively biased to those from archival processing. 4. Data from this study represents some of the first remotely transmitted quantifications from accelerometers. The methods presented and analysed can be used to provide novel insight toward the behaviours and movements of free-ranging marine predators, such as juvenile southern elephant seals, from whom logger retrieval is challenging. Future applications could however ... Dataset Antarc* Antarctic Elephant Seal Elephant Seals Kerguelen Islands Mirounga leonina Southern Elephant Seal Southern Elephant Seals Unknown Antarctic Kerguelen Kerguelen Islands |
institution |
Open Polar |
collection |
Unknown |
op_collection_id |
fttriple |
language |
unknown |
topic |
Life sciences medicine and health care accelerometers Argos Mirounga leonina Swimming effort Prey catch attempts Animal Biotelemetry Satellite data relaying 2014-2015 Data abstraction Southern elephant seal Kerguelen Islands Sub-Antarctic info envir |
spellingShingle |
Life sciences medicine and health care accelerometers Argos Mirounga leonina Swimming effort Prey catch attempts Animal Biotelemetry Satellite data relaying 2014-2015 Data abstraction Southern elephant seal Kerguelen Islands Sub-Antarctic info envir Cox, Sam L. Orgeret, F. Gesta, M. Rodde, C. Heizer, I. Weimerskirch, H. Guinet, C. Orgeret, Florian Gesta, Mathieu Rodde, Charles Weimerskirch, Henri Guinet, Christophe Data from: Processing of acceleration and dive data on-board satellite relay tags to investigate diving and foraging behaviour in free-ranging marine predators |
topic_facet |
Life sciences medicine and health care accelerometers Argos Mirounga leonina Swimming effort Prey catch attempts Animal Biotelemetry Satellite data relaying 2014-2015 Data abstraction Southern elephant seal Kerguelen Islands Sub-Antarctic info envir |
description |
1. Biologging technologies are changing the way in which the marine environment is observed and monitored. However, because device retrieval is generally required to access the high resolution data they collect, use is generally restricted to those animals that predictably return to land. Data abstraction and transmission techniques aim to address this, although currently these are limited in scope and do not incorporate, for example, acceleration measurements which can quantify animal behaviours and movement patterns over fine-scales. 2. In this study, we present a new method for the collection, abstraction and transmission of accelerometer data from free-ranging marine predators via the Argos satellite system. We test run the technique on 20 juvenile southern elephant seals Mirounga leonina from the Kerguelen Islands during their first months at sea following weaning. Using retrieved archival data from nine individuals that returned to the colony, we compare and validate abstracted transmissions against outputs from established accelerometer processing procedures. 3. Abstracted transmissions included estimates, across five segments of a dive profile, of time spent in prey catch attempt (PrCA) behaviours, swimming effort and pitch. These were then summarised and compared to archival outputs across three dive phases: descent, bottom and ascent. Correlations between the two datasets were variable but generally good (dependent on dive phase, marginal R2 values of between 0.45 and 0.6 to > 0.9) and consistent between individuals. Transmitted estimates of PrCA behaviours and swimming effort were positively biased to those from archival processing. 4. Data from this study represents some of the first remotely transmitted quantifications from accelerometers. The methods presented and analysed can be used to provide novel insight toward the behaviours and movements of free-ranging marine predators, such as juvenile southern elephant seals, from whom logger retrieval is challenging. Future applications could however ... |
format |
Dataset |
author |
Cox, Sam L. Orgeret, F. Gesta, M. Rodde, C. Heizer, I. Weimerskirch, H. Guinet, C. Orgeret, Florian Gesta, Mathieu Rodde, Charles Weimerskirch, Henri Guinet, Christophe |
author_facet |
Cox, Sam L. Orgeret, F. Gesta, M. Rodde, C. Heizer, I. Weimerskirch, H. Guinet, C. Orgeret, Florian Gesta, Mathieu Rodde, Charles Weimerskirch, Henri Guinet, Christophe |
author_sort |
Cox, Sam L. |
title |
Data from: Processing of acceleration and dive data on-board satellite relay tags to investigate diving and foraging behaviour in free-ranging marine predators |
title_short |
Data from: Processing of acceleration and dive data on-board satellite relay tags to investigate diving and foraging behaviour in free-ranging marine predators |
title_full |
Data from: Processing of acceleration and dive data on-board satellite relay tags to investigate diving and foraging behaviour in free-ranging marine predators |
title_fullStr |
Data from: Processing of acceleration and dive data on-board satellite relay tags to investigate diving and foraging behaviour in free-ranging marine predators |
title_full_unstemmed |
Data from: Processing of acceleration and dive data on-board satellite relay tags to investigate diving and foraging behaviour in free-ranging marine predators |
title_sort |
data from: processing of acceleration and dive data on-board satellite relay tags to investigate diving and foraging behaviour in free-ranging marine predators |
publisher |
Data Archiving and Networked Services (DANS) |
publishDate |
2018 |
url |
https://doi.org/10.5061/dryad.vv107 |
geographic |
Antarctic Kerguelen Kerguelen Islands |
geographic_facet |
Antarctic Kerguelen Kerguelen Islands |
genre |
Antarc* Antarctic Elephant Seal Elephant Seals Kerguelen Islands Mirounga leonina Southern Elephant Seal Southern Elephant Seals |
genre_facet |
Antarc* Antarctic Elephant Seal Elephant Seals Kerguelen Islands Mirounga leonina Southern Elephant Seal Southern Elephant Seals |
op_source |
oai:easy.dans.knaw.nl:easy-dataset:97791 10.5061/dryad.vv107 oai:services.nod.dans.knaw.nl:Products/dans:oai:easy.dans.knaw.nl:easy-dataset:97791 10|re3data_____::84e123776089ce3c7a33db98d9cd15a8 10|openaire____::9e3be59865b2c1c335d32dae2fe7b254 re3data_____::r3d100000044 10|re3data_____::94816e6421eeb072e7742ce6a9decc5f 10|eurocrisdris::fe4903425d9040f680d8610d9079ea14 10|openaire____::081b82f96300b6a6e3d282bad31cb6e2 10|opendoar____::8b6dd7db9af49e67306feb59a8bdc52c |
op_relation |
http://dx.doi.org/10.5061/dryad.vv107 https://dx.doi.org/10.5061/dryad.vv107 |
op_rights |
lic_creative-commons |
op_doi |
https://doi.org/10.5061/dryad.vv107 |
_version_ |
1766256431251587072 |