Context-dependent movement behaviour in marine predators: the causes and consequences of behavioural variability
Lubitz, Nicolas (2023) Context-dependent movement behaviour in marine predators: the causes and consequences of behavioural variability. PhD thesis, James Cook University.
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Abstract
Nicolas Lubitz studied movement patterns in bull sharks and great hammerhead sharks. He found that different movement behaviours within marine predators are driven by complex interactions of environmental change, food availability and reproduction. The results show that climate change affects individuals differently based on their migratory behaviour.
| Item ID: | 82816 |
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| Item Type: | Thesis (PhD) |
| Keywords: | animal movement, birds, bull sharks, context, elasmobranchs, environmental change, intra-specific variability, marine predators, migration, movement drivers, resource availability, tagging bias |
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| Copyright Information: | Copyright © 2023 Nicolas Lubitz. |
| Additional Information: | Two publications arising from this thesis are stored in ResearchOnline@JCU, at the time of processing. Please see the Related URLs. The publications are: [Chapter 2] Lubitz, Nicolas, Bradley, Michael, Sheaves, Marcus, Hammerschlag, Neil, Daly, Ryan, and Barnett, Adam (2022) The role of context in elucidating drivers of animal movement. Ecology and Evolution, 12 (7). e9128. [Chapter 3] Lubitz, Nicolas, Daly, Ryan, Filmalter, John D., Sheaves, Marcus, Cowley, Paul D., Naesje, Tor F., and Barnett, Adam (2023) Context drives movement patterns in a mobile marine predator. Movement Ecology, 11. 28. |
| Date Deposited: | 20 May 2024 05:15 |
| FoR Codes: | 31 BIOLOGICAL SCIENCES > 3103 Ecology > 310305 Marine and estuarine ecology (incl. marine ichthyology) @ 50% 31 BIOLOGICAL SCIENCES > 3103 Ecology > 310301 Behavioural ecology @ 50% |
| SEO Codes: | 18 ENVIRONMENTAL MANAGEMENT > 1805 Marine systems and management > 180599 Marine systems and management not elsewhere classified @ 50% 18 ENVIRONMENTAL MANAGEMENT > 1899 Other environmental management > 189999 Other environmental management not elsewhere classified @ 25% 28 EXPANDING KNOWLEDGE > 2801 Expanding knowledge > 280102 Expanding knowledge in the biological sciences @ 25% |
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