Hidden Markov models: Pitfalls and opportunities in ecology
R Glennie, T Adam, V Leos‐Barajas… - Methods in Ecology …, 2023 - Wiley Online Library
Abstract Hidden Markov models (HMMs) and their extensions are attractive methods for
analysing ecological data where noisy, multivariate measurements are made of a hidden …
analysing ecological data where noisy, multivariate measurements are made of a hidden …
Marine mammal consumption and fisheries removals in the Nordic and Barents Seas
M Skern-Mauritzen, U Lindstrøm, M Biuw… - ICES Journal of …, 2022 - academic.oup.com
In this study, we assess prey consumption by the marine mammal community in the
northeast Atlantic [including 21 taxa, across three regions:(I) the Icelandic shelf, Denmark …
northeast Atlantic [including 21 taxa, across three regions:(I) the Icelandic shelf, Denmark …
Killer whale movements on the Norwegian shelf are associated with herring density
Killer whales Orcinus orca have a cosmopolitan distribution with a broad diet ranging from
fish to marine mammals. In Norway, killer whales are regularly observed feeding on …
fish to marine mammals. In Norway, killer whales are regularly observed feeding on …
A review of depredation modelling across terrestrial and marine realms: State of the art and future directions
Depredation has become a major concern worldwide as it jeopardises both socio-economic
activities and species conservation. While modelling can help to inform the management of …
activities and species conservation. While modelling can help to inform the management of …
[HTML][HTML] Changes in the Movement and Calling Behavior of Minke Whales (Balaenoptera acutorostrata) in Response to Navy Training
Many marine mammals rely on sound for foraging, maintaining group cohesion, navigation,
finding mates, and avoiding predators. These behaviors are potentially disrupted by …
finding mates, and avoiding predators. These behaviors are potentially disrupted by …
Patterns of depredation in the Hawai 'i deep‐set longline fishery informed by fishery and false killer whale behavior
False killer whales (Pseudorca crassidens) depredate bait and catch in the Hawai 'i‐based
deep‐set longline fishery, and as a result, this species is hooked or entangled more than …
deep‐set longline fishery, and as a result, this species is hooked or entangled more than …
[HTML][HTML] Killer whale respiration rates
Measuring breathing rates is a means by which oxygen intake and metabolic rates can be
estimated to determine food requirements and energy expenditure of killer whales (Orcinus …
estimated to determine food requirements and energy expenditure of killer whales (Orcinus …
[HTML][HTML] Integrating biologging and behavioral state modeling to identify cryptic behaviors and post-capture recovery processes: New insights from a threatened …
R Grainger, D Raubenheimer… - Frontiers in Marine …, 2022 - frontiersin.org
Multisensor biologging provides a powerful tool for ecological research, enabling fine-scale
observation of animals to directly link physiology and movement to behavior across …
observation of animals to directly link physiology and movement to behavior across …
A deep dive into fat: Investigating blubber lipidomic fingerprint of killer whales and humpback whales in northern Norway
P Bories, AH Rikardsen, P Leonards… - Ecology and …, 2021 - Wiley Online Library
In cetaceans, blubber is the primary and largest lipid body reservoir. Our current
understanding about lipid stores and uses in cetaceans is still limited, and most studies only …
understanding about lipid stores and uses in cetaceans is still limited, and most studies only …
The effect of prey abundance and fisheries on the survival, reproduction, and social structure of killer whales (Orcinus orca) at subantarctic Marion Island
Most marine apex predators are keystone species that fundamentally influence their
ecosystems through cascading top‐down processes. Reductions in worldwide predator …
ecosystems through cascading top‐down processes. Reductions in worldwide predator …