Integrative modelling of animal movement: incorporating in situ habitat and behavioural information for a migratory marine predator
A fundamental goal in animal ecology is to quantify how environmental (andother) factors influence individual movement, as this is key to understandingresponsiveness of populations to future change. However, quantitativeinterpretation of individual-based telemetry data is hampered by the complexityo...
Published in: | Proceedings of the Royal Society B: Biological Sciences |
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Online Access: | https://doi.org/10.1098/rspb.2012.2262 http://www.ncbi.nlm.nih.gov/pubmed/23135676 http://ecite.utas.edu.au/89023 |
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ftunivtasecite:oai:ecite.utas.edu.au:89023 2023-05-15T17:12:53+02:00 Integrative modelling of animal movement: incorporating in situ habitat and behavioural information for a migratory marine predator Bestley, S Jonsen, ID Hindell, MA Guinet, C Charrassin, JB 2013 application/pdf https://doi.org/10.1098/rspb.2012.2262 http://www.ncbi.nlm.nih.gov/pubmed/23135676 http://ecite.utas.edu.au/89023 en eng The Royal Society Publishing http://ecite.utas.edu.au/89023/2/89023 - Integrative modelling of animal movement.pdf http://dx.doi.org/10.1098/rspb.2012.2262 Bestley, S and Jonsen, ID and Hindell, MA and Guinet, C and Charrassin, JB, Integrative modelling of animal movement: incorporating in situ habitat and behavioural information for a migratory marine predator, Proc. R. Soc. B., 280, (1750) Article 20122262. ISSN 1471-2954 (2013) [Refereed Article] http://www.ncbi.nlm.nih.gov/pubmed/23135676 http://ecite.utas.edu.au/89023 Biological Sciences Ecology Marine and Estuarine Ecology (incl. Marine Ichthyology) Refereed Article PeerReviewed 2013 ftunivtasecite https://doi.org/10.1098/rspb.2012.2262 2019-12-13T21:52:37Z A fundamental goal in animal ecology is to quantify how environmental (andother) factors influence individual movement, as this is key to understandingresponsiveness of populations to future change. However, quantitativeinterpretation of individual-based telemetry data is hampered by the complexityof, and error within, these multi-dimensional data. Here, we present anintegrative hierarchical Bayesian state-space modelling approach where, forthe first time, the mechanistic process model for themovement state of animalsdirectly incorporates both environmental and other behavioural information,and observation and process model parameters are estimated within asingle model. When applied to a migratory marine predator, the southern elephantseal ( Mirounga leonina ), we find the switch from directed to residentmovement state was associated with colder water temperatures, relativelyshort dive bottom time and rapid descent rates. The approach presentedhere can have widespread utility for quantifying movementbehaviour(diving or other)environment relationships across species and systems. Article in Journal/Newspaper Mirounga leonina eCite UTAS (University of Tasmania) Proceedings of the Royal Society B: Biological Sciences 280 1750 20122262 |
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Open Polar |
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eCite UTAS (University of Tasmania) |
op_collection_id |
ftunivtasecite |
language |
English |
topic |
Biological Sciences Ecology Marine and Estuarine Ecology (incl. Marine Ichthyology) |
spellingShingle |
Biological Sciences Ecology Marine and Estuarine Ecology (incl. Marine Ichthyology) Bestley, S Jonsen, ID Hindell, MA Guinet, C Charrassin, JB Integrative modelling of animal movement: incorporating in situ habitat and behavioural information for a migratory marine predator |
topic_facet |
Biological Sciences Ecology Marine and Estuarine Ecology (incl. Marine Ichthyology) |
description |
A fundamental goal in animal ecology is to quantify how environmental (andother) factors influence individual movement, as this is key to understandingresponsiveness of populations to future change. However, quantitativeinterpretation of individual-based telemetry data is hampered by the complexityof, and error within, these multi-dimensional data. Here, we present anintegrative hierarchical Bayesian state-space modelling approach where, forthe first time, the mechanistic process model for themovement state of animalsdirectly incorporates both environmental and other behavioural information,and observation and process model parameters are estimated within asingle model. When applied to a migratory marine predator, the southern elephantseal ( Mirounga leonina ), we find the switch from directed to residentmovement state was associated with colder water temperatures, relativelyshort dive bottom time and rapid descent rates. The approach presentedhere can have widespread utility for quantifying movementbehaviour(diving or other)environment relationships across species and systems. |
format |
Article in Journal/Newspaper |
author |
Bestley, S Jonsen, ID Hindell, MA Guinet, C Charrassin, JB |
author_facet |
Bestley, S Jonsen, ID Hindell, MA Guinet, C Charrassin, JB |
author_sort |
Bestley, S |
title |
Integrative modelling of animal movement: incorporating in situ habitat and behavioural information for a migratory marine predator |
title_short |
Integrative modelling of animal movement: incorporating in situ habitat and behavioural information for a migratory marine predator |
title_full |
Integrative modelling of animal movement: incorporating in situ habitat and behavioural information for a migratory marine predator |
title_fullStr |
Integrative modelling of animal movement: incorporating in situ habitat and behavioural information for a migratory marine predator |
title_full_unstemmed |
Integrative modelling of animal movement: incorporating in situ habitat and behavioural information for a migratory marine predator |
title_sort |
integrative modelling of animal movement: incorporating in situ habitat and behavioural information for a migratory marine predator |
publisher |
The Royal Society Publishing |
publishDate |
2013 |
url |
https://doi.org/10.1098/rspb.2012.2262 http://www.ncbi.nlm.nih.gov/pubmed/23135676 http://ecite.utas.edu.au/89023 |
genre |
Mirounga leonina |
genre_facet |
Mirounga leonina |
op_relation |
http://ecite.utas.edu.au/89023/2/89023 - Integrative modelling of animal movement.pdf http://dx.doi.org/10.1098/rspb.2012.2262 Bestley, S and Jonsen, ID and Hindell, MA and Guinet, C and Charrassin, JB, Integrative modelling of animal movement: incorporating in situ habitat and behavioural information for a migratory marine predator, Proc. R. Soc. B., 280, (1750) Article 20122262. ISSN 1471-2954 (2013) [Refereed Article] http://www.ncbi.nlm.nih.gov/pubmed/23135676 http://ecite.utas.edu.au/89023 |
op_doi |
https://doi.org/10.1098/rspb.2012.2262 |
container_title |
Proceedings of the Royal Society B: Biological Sciences |
container_volume |
280 |
container_issue |
1750 |
container_start_page |
20122262 |
_version_ |
1766069767898136576 |