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Record #191194:
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MARC recordA maximum likelihood approach for identifying dive bouts improves accuracy, precision and objectivity / Sebastián P. Luque, Christophe Guinet.
| Title: | A maximum likelihood approach for identifying dive bouts improves accuracy, precision and objectivity / Sebastián P. Luque, Christophe Guinet. |
| Author(s): | Luque, Sebastián P. Guinet, Christophe. |
| Date: | 2007. |
| Publisher: | Leiden: Brill |
| Abstract: | Investigates applicability of maximum likelihood estimation method (MLM) for investigating foraging dive bouts, with particular reference to bout ending criterion (BEC), and compares method with recently proposed sequential differences analysis (SDA). Using real data on interdive durations from lactating Antarctic fur seals Arctocephalus gazella foraging in waters off Ile de la Possession, Crozet archipelago, during breeding seasons from 2001-03, MLM-based model produced briefer BEC and more precise parameter estimates than SDA approach, while also predicting cumulative frequency of differences in interdive duration more accurately. Results indicate that MLM may be powerful tool to help understand foraging behaviour and prey patch characteristics more accurately. |
| Notes: | Offprint: Behaviour. Vol. 144. |
| Keywords: | 599.745 -- Pinnipedia. 599.745.1 -- Otaridae: Arctocephalus gazella. 591.1 -- Animal physiology. 591.173.5 -- Diving. 591.131.1 -- Animal feeding behaviour. 591.131.2 -- Predation. 59.08 -- Zoological methods. 519.673 -- Modelling. 91(08) -- Expeditions: 1947- Expéditions Polaires Françaises. 91(08) -- Expeditions: 2001-03 EPF. H6 -- Zoology: mammals. (*7) -- Antarctic regions. (*78) -- Sub-Antarctic islands. (*784.1) -- Crozet, Iles. (*80) -- Southern Ocean. (*84) -- South Indian Ocean. |
| Location(s): | SCO: SPRI-PAM: 599.745 : 59 |
| SPRI record no.: | 191194 |
LDR 02327nam#a2200000#a#4500 001 SPRI-191194 005 20231001021547.0 007 ta 008 231001s2007####ne#a###|#2###|0||#0#eng#d 035 ## ‡aSPRI-191194 040 ## ‡aUkCU-P‡beng‡eaacr 100 1# ‡aLuque, Sebastián P. 245 12 ‡aA maximum likelihood approach for identifying dive bouts improves accuracy, precision and objectivity /‡cSebastián P. Luque, Christophe Guinet. 260 ## ‡aLeiden :‡bBrill,‡c2007. 300 ## ‡ap. 1315-1332 :‡bill., diags., table ;‡c30 cm. 490 0# ‡aBehaviour 500 ## ‡aOffprint: Behaviour. Vol. 144. 520 3# ‡aInvestigates applicability of maximum likelihood estimation method (MLM) for investigating foraging dive bouts, with particular reference to bout ending criterion (BEC), and compares method with recently proposed sequential differences analysis (SDA). Using real data on interdive durations from lactating Antarctic fur seals Arctocephalus gazella foraging in waters off Ile de la Possession, Crozet archipelago, during breeding seasons from 2001-03, MLM-based model produced briefer BEC and more precise parameter estimates than SDA approach, while also predicting cumulative frequency of differences in interdive duration more accurately. Results indicate that MLM may be powerful tool to help understand foraging behaviour and prey patch characteristics more accurately. 530 ## ‡aAlso issued online ‡uurn:doi:10.1163/156853907782418213‡uhttps://dx.doi.org/10.1163/156853907782418213 650 07 ‡a599.745 -- Pinnipedia.‡2udc 650 07 ‡a599.745.1 -- Otaridae: Arctocephalus gazella.‡2udc 650 07 ‡a591.1 -- Animal physiology.‡2udc 650 07 ‡a591.173.5 -- Diving.‡2udc 650 07 ‡a591.131.1 -- Animal feeding behaviour.‡2udc 650 07 ‡a591.131.2 -- Predation.‡2udc 650 07 ‡a59.08 -- Zoological methods.‡2udc 650 07 ‡a519.673 -- Modelling.‡2udc 650 07 ‡a91(08) -- Expeditions: 1947- Expéditions Polaires Françaises.‡2udc 650 07 ‡a91(08) -- Expeditions: 2001-03 EPF.‡2udc 650 07 ‡aH6 -- Zoology: mammals.‡2local 651 #7 ‡a(*7) -- Antarctic regions.‡2udc 651 #7 ‡a(*78) -- Sub-Antarctic islands.‡2udc 651 #7 ‡a(*784.1) -- Crozet, Iles.‡2udc 651 #7 ‡a(*80) -- Southern Ocean.‡2udc 651 #7 ‡a(*84) -- South Indian Ocean.‡2udc 700 1# ‡aGuinet, Christophe. 852 7# ‡2camdept‡bSCO‡cSPRI-PAM‡h599.745 : 59‡9Create 1 item record‡0Migrate 916 ## ‡a141725 -- 2010/07/01 -- HS 917 ## ‡aUnenhanced record from Muscat, imported 2019 948 3# ‡a20231001 ‡bHS