270 results on '"Trathan P., N."'
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2. Using telemetry data and the sea ice satellite record to identify vulnerabilities in critical moult habitat for emperor penguins in West Antarctica
3. Tracking of marine predators to protect Southern Ocean ecosystems
4. The retrospective analysis of Antarctic tracking data project.
5. Estimating the average distribution of Antarctic krill Euphausia superba at the northern Antarctic Peninsula during austral summer and winter
6. Positive selection over the mitochondrial genome and its role in the diversification of gentoo penguins in response to adaptation in isolation
7. Un-crewed aerial vehicle population survey of three sympatrically breeding seabird species at Signy Island, South Orkney Islands
8. Emperor penguins breeding on iceshelves.
9. Habitat preferences of Adélie Pygoscelis adeliae and Chinstrap Penguins Pygoscelis antarctica during pre-moult in the Weddell Sea (Southern Ocean)
10. An emperor penguin population estimate: the first global, synoptic survey of a species from space.
11. The Effects of Global Climate Variability in Pup Production of Antarctic Fur Seals
12. Environmental Change and Antarctic Seabird Populations
13. Successful ecosystem-based management of Antarctic krill should address uncertainties in krill recruitment, behaviour and ecological adaptation
14. A comparison of baleen whale density estimates derived from overlapping satellite imagery and a shipborne survey
15. Using habitat models to identify marine important bird and biodiversity areas for Chinstrap Penguins Pygoscelis antarcticus in the South Orkney Islands
16. A long-term study of gentoo penguin (Pygoscelis papua) population trends at a major Antarctic tourist site, Goudier Island, Port Lockroy
17. Unravelling the relative roles of top-down and bottom-up forces driving population change in an oceanic predator
18. Drivers of intrapopulation variation in resource use in a generalist predator, the macaroni penguin
19. Microplastics in gentoo penguins from the Antarctic region
20. Long-term variability in the diet and reproductive performance of penguins at Bird Island, South Georgia
21. Using a risk assessment framework to spatially and temporally spread the fishery catch limit for Antarctic krill in the west Antarctic Peninsula: A template for krill fisheries elsewhere
22. Seabird and seal responses to the physical environment and to spatio-temporal variation in the distribution and abundance of Antarctic krill at South Georgia, with implications for local fisheries management
23. Mercury accumulation in gentoo penguins Pygoscelis papua: spatial, temporal and sexual intraspecific variations
24. Ecological drivers of change at South Georgia: the krill surplus, or climate variability
25. Impact of climate change on Antarctic krill
26. Using seabird and whale distribution models to estimate spatial consumption of krill to inform fishery management
27. Linear tracks and restricted temperature ranges characterise penguin foraging pathways
28. Environmental Forcing and Southern Ocean Marine Predator Populations: Effects of Climate Change and Variability
29. Spatial and Temporal Operation of the Scotia Sea Ecosystem: A Review of Large-Scale Links in a Krill Centred Food Web
30. Foraging dynamics of macaroni penguins Eudyptes chrysolophus at South Georgia during brood-guard
31. Foraging strategies of chinstrap penguins at Signy Island, Antarctica : importance of benthic feeding on Antarctic krill
32. Influence of oceanographic variability on recruitment in the Illex argentinus (Cephalopoda: Ommastrephidae) fishery in the South Atlantic
33. Use of at-sea distribution data to derive potential foraging ranges of macaroni penguins during the breeding season
34. Winter distribution and haul-out behaviour of female Antarctic fur seals from South Georgia
35. Potential mode of clutch size determination and follicle development in Eudyptes penguins
36. Interactions between oceanography, ecology and fishery biology of the ommastrephid squid Martialia hyadesi in the South Atlantic
37. Post-breeding dispersal of Adélie penguins (Pygoscelis adeliae) nesting at Signy Island, South Orkney Islands
38. Substantial open-ocean phytoplankton blooms to the north of South Georgia, South Atlantic, during summer 1994
39. Mesoscale distribution and population dynamics of Rhincalanus gigas and Calanus simillimus in the Antarctic Polar Open Ocean and Polar Frontal Zone during summer
40. A comparison of Antarctic krill Euphausia superba caught by nets and taken by macaroni penguins Eudyptes chrysolophus: evidence for selection?
41. Krill caught by predators and nets: differences between species and techniques
42. Cephalopods and mesoscale oceanography at the Antarctic Polar Front: satellite tracked predators locate pelagic trophic interactions
43. Linking predator and prey behaviour: contrasts between Antarctic fur seals and macaroni penguins at South Georgia
44. Enhancing the ecosystem approach for the fishery for Antarctic krill within the complex, variable, and changing ecosystem at South Georgia
45. A new automated logging gateway to study the demographics of macaroni penguins (Eudyptes chrysolophus) at Bird Island, South Georgia: testing the reliability of the system using radio telemetry
46. Status and distribution of wandering, black-browed and grey-headed albatrosses breeding at South Georgia
47. Hemispheric asymmetry in ocean change and the productivity of ecosystem sentinels
48. Multi-scale assessment of distribution and density of procellariiform seabirds within the Northern Antarctic Peninsula marine ecosystem
49. Winter distribution and behaviour of gentoo penguins Pygoscelis papua at South Georgia
50. Feeding strategies and diets of breeding grey-headed and wandering albatrosses at South Georgia
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