Grant Ballard

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Peter R WilsonNot affiliatedGeverifieerd e-mailadres voor orcon.net.nz
Amelie LescroelPoint Blue Conservation ScienceGeverifieerd e-mailadres voor pointblue.org
Sam VelozPoint Blue Conservation ScienceGeverifieerd e-mailadres voor pointblue.org
Leonardo SalasPRBO Conservation ScienceGeverifieerd e-mailadres voor prbo.org
Thomas GardaliPoint Blue Conservation ScienceGeverifieerd e-mailadres voor pointblue.org
silvia olmastroniUniversità degli Studi di SienaGeverifieerd e-mailadres voor unisi.it
Arvind VarsaniArizona State UniversityGeverifieerd e-mailadres voor asu.edu
Annie SchmidtPoint Blue Conservation ScienceGeverifieerd e-mailadres voor pointblue.org
Melanie MassaroAssociate Professor in Ecology/Ornithology, Charles Sturt UniversityGeverifieerd e-mailadres voor csu.edu.au
Sacha K. HeathPostdoctoral Fellow, Living Earth Collaborative, St. Louis, MissouriGeverifieerd e-mailadres voor wustl.edu
Christine A. RibicGeverifieerd e-mailadres voor wisc.edu
Diana StralbergUniversity of AlbertaGeverifieerd e-mailadres voor ualberta.ca
Giles HookerProfessor of Statistics, Cornell UniversityGeverifieerd e-mailadres voor cornell.edu
Mirek RiedewaldAssociate Professor of Computer Science, Northeastern UniversityGeverifieerd e-mailadres voor ccs.neu.edu
Wesley HochachkaSenior Research Associate, Lab of Ornithology, Cornell UniversityGeverifieerd e-mailadres voor cornell.edu
Simona KrabergerArizona State UniversityGeverifieerd e-mailadres voor asu.edu
Steven D. EmslieUniversity of North Carolina WilmingtonGeverifieerd e-mailadres voor uncw.edu
Elizabeth L PorzigSenior Ecologist, Point Blue Conservation ScienceGeverifieerd e-mailadres voor pointblue.org
Michelle LaRueUniversity of CanterburyGeverifieerd e-mailadres voor canterbury.ac.nz
Louise BlightProcellaria Research & Consulting, and School of Environmental Studies, University of VictoriaGeverifieerd e-mailadres voor interchange.ubc.ca

Grant Ballard

Chief Science Officer, Point Blue Conservation Science

Geverifieerd e-mailadres voor pointblue.org

climate change Antarctica Informatics penguins whales


Titel Sorteren op citaties Sorteren op jaar Sorteren op titel	Geciteerd door Geciteerd door	Jaar
Data-intensive science: a new paradigm for biodiversity studies S Kelling, WM Hochachka, D Fink, M Riedewald, R Caruana, G Ballard, ... BioScience 59 (7), 613-620, 2009	338	2009
Adélie penguin population change in the pacific sector of Antarctica: relation to sea-ice extent and the Antarctic Circumpolar Current PR Wilson, DG Ainley, N Nur, SS Jacobs, KJ Barton, G Ballard, ... Marine ecology progress series 213, 301-309, 2001	200	2001
Geographic structure of Adelie penguin populations: Overlap in colony‐specific foraging areas DG Ainley, CA Ribic, G Ballard, S Heath, I Gaffney, BJ Karl, KJ Barton, ... Ecological monographs 74 (1), 159-178, 2004	183	2004
Competition among penguins and cetaceans reveals trophic cascades in the western Ross Sea, Antarctica DG Ainley, G Ballard, KM Dugger Ecology 87 (8), 2080-2093, 2006	171	2006
Diet and foraging effort of Adélie penguins in relation to pack-ice conditions in the southern Ross Sea DG Ainley, PR Wilson, KJ Barton, G Ballard, N Nur, B Karl Polar Biology 20 (5), 311-319, 1998	168	1998
Spatial and temporal variation of diet within a presumed metapopulation of Adélie penguins DG Ainley, G Ballard, KJ Barton, BJ Karl, GH Rau, CA Ribic, PR Wilson The Condor 105 (1), 95-106, 2003	151	2003
Effects of individual quality, reproductive success and environmental variability on survival of a long‐lived seabird A Lescroël, KM Dugger, G Ballard, DG Ainley Journal of Animal Ecology 78 (4), 798-806, 2009	140	2009
Paradigm lost, or is top-down forcing no longer significant in the Antarctic marine ecosystem? D Ainley, G Ballard, S Ackley, LK Blight, JT Eastman, SD Emslie, ... Antarctic Science 19 (3), 283-290, 2007	133	2007
An energetic correlate between colony size and foraging effort in seabirds, an example of the Adélie penguin Pygoscelis adeliae LT Ballance, DG Ainley, G Ballard, K Barton Journal of Avian Biology 40 (3), 279-288, 2009	117	2009
Effect of instrument attachment and other factors on foraging trip duration and nesting success of Adélie penguins G Ballard, DG Ainley, CA Ribic, KR Barton The Condor 103 (3), 481-490, 2001	113	2001
Working less to gain more: when breeding quality relates to foraging efficiency A Lescroël, G Ballard, V Toniolo, KJ Barton, PR Wilson, POB Lyver, ... Ecology 91 (7), 2044-2055, 2010	112	2010
Coexistence of mesopredators in an intact polar ocean ecosystem: the basis for defining a Ross Sea marine protected area G Ballard, D Jongsomjit, SD Veloz, DG Ainley Biological Conservation 156, 72-82, 2012	101	2012
Long-term declines and decadal patterns in population trends of songbirds in western North America, 1979–1999 G Ballard, GR Geupel, N Nur, T Gardali The Condor 105 (4), 737-755, 2003	98	2003
Survival differences and the effect of environmental instability on breeding dispersal in an Adélie penguin meta-population KM Dugger, DG Ainley, POB Lyver, K Barton, G Ballard Proceedings of the National Academy of Sciences 107 (27), 12375-12380, 2010	94	2010
Responding to climate change: Adélie penguins confront astronomical and ocean boundaries G Ballard, V Toniolo, DG Ainley, CL Parkinson, KR Arrigo, PN Trathan Ecology 91 (7), 2056-2069, 2010	91	2010
EFFECTS OF FLIPPER BANDS ON FORAGING BEHAVIOR AND SURVIVAL OF ADÉLIE PENGUINS (PYGOSCELIS ADELIAE) KM Dugger, G Ballard, DG Ainley, KJ Barton The Auk 123 (3), 858-869, 2006	90	2006
Changes in spring arrival of Nearctic‐Neotropical migrants attributed to multiscalar climate DP Macmynowski, TL Root, G Ballard, GR Geupel Global Change Biology 13 (11), 2239-2251, 2007	82	2007
Trends in the breeding population of Adélie penguins in the Ross Sea, 1981–2012: a coincidence of climate and resource extraction effects POB Lyver, M Barron, KJ Barton, DG Ainley, A Pollard, S Gordon, ... PLoS One 9 (3), e91188, 2014	79	2014
Foraging strategies of Adélie penguins: adjusting body condition to cope with environmental variability G Ballard, KM Dugger, N Nur, DG Ainley Marine Ecology Progress Series 405, 287-302, 2010	78	2010
Impacts of cetaceans on the structure of Southern Ocean food webs D Ainley, G Ballard, LK Blight, S Ackley, SD Emslie, AM LESCROel, ... Marine Mammal Science 26 (2), 482-498, 2010	76	2010

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