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Article
Grant Ballard, Auteur ; Dennis Jongsomjit, Auteur ; Samuel D. Veloz, Auteur ; David G. Ainley, AuteurDesignation of an effective marine protected area (MPA) requires substantial knowledge of the spatial use of the region by key species, particularly those of high mobility. Within the Ross Sea, Antarctica, the least altered marine ecosystem on E[...]
Article
Lisa T. Ballance, Auteur ; David G. Ainley, Auteur ; Grant Ballard, Auteur ; Kerry Barton, AuteurCentral-place foraging seabirds alter the availability of their prey around colonies, forming a "halo" of reduced prey access that ultimately constrains population size. This has been indicated indirectly by an inverse correlation between colony[...]
Article
R. Glenn Ford, Auteur ; David G. Ainley, Auteur ; Amelie Lescroel, Auteur ; Phil O'B Lyver, Auteur ; Viola Toniolo, Auteur ; Grant Ballard, AuteurWe investigated central place foraging (CPF) in the context of optimal foraging theory in Adelie penguins Pygoscelis adeliae of the southern Ross Sea by using satellite tracking and time-depth recorders to explore foraging at two spatio-temporal[...]
