Grant Ballard

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Peter R WilsonNot affiliatedAdresse e-mail validée de orcon.net.nz
Amelie LescroelPoint Blue Conservation ScienceAdresse e-mail validée de pointblue.org
Sam VelozPoint Blue Conservation ScienceAdresse e-mail validée de pointblue.org
Annie SchmidtPoint Blue Conservation ScienceAdresse e-mail validée de pointblue.org
Leonardo SalasPRBO Conservation ScienceAdresse e-mail validée de prbo.org
Arvind VarsaniArizona State UniversityAdresse e-mail validée de asu.edu
Thomas GardaliAudubon Canyon RanchAdresse e-mail validée de egret.org
silvia olmastroniUniversità degli Studi di SienaAdresse e-mail validée de unisi.it
Christine A. RibicAdresse e-mail validée de wisc.edu
Melanie MassaroAssociate Professor in Ecology/Ornithology, Charles Sturt UniversityAdresse e-mail validée de csu.edu.au
Sacha K. HeathSan Francisco Estuary InstituteAdresse e-mail validée de sfei.org
Diana StralbergUniversity of AlbertaAdresse e-mail validée de ualberta.ca
Simona KrabergerArizona State UniversityAdresse e-mail validée de asu.edu
Giles HookerProfessor of Statistics, UC BerkeleyAdresse e-mail validée de berkeley.edu
Mirek RiedewaldAssociate Professor of Computer Science, Northeastern UniversityAdresse e-mail validée de ccs.neu.edu
Wesley HochachkaSenior Research Associate, Lab of Ornithology, Cornell UniversityAdresse e-mail validée de cornell.edu
Steven D. EmslieUniversity of North Carolina WilmingtonAdresse e-mail validée de uncw.edu
Eric J WoehlerBirdLife TasmaniaAdresse e-mail validée de utas.edu.au
Elizabeth L PorzigSenior Ecologist, Point Blue Conservation ScienceAdresse e-mail validée de pointblue.org
Michelle LaRueAssociate Professor, School of Earth and Environment, University of CanterburyAdresse e-mail validée de canterbury.ac.nz

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Grant Ballard

Chief Science Officer, Point Blue Conservation Science

Adresse e-mail validée de pointblue.org

climate change Antarctica Informatics penguins whales


Titre Trier par citations Trier par année Trier par titre	Citée par Citée par	Année
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	363	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	208	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	196	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	178	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	178	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	161	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, 798-806, 2009	151	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	136	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	125	2009
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	122	2010
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	118	2001
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	107	2012
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	103	2010
Tracking of marine predators to protect Southern Ocean ecosystems MA Hindell, RR Reisinger, Y Ropert-Coudert, LA Hückstädt, PN Trathan, ... Nature 580 (7801), 87-92, 2020	102	2020
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	99	2003
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	94	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	94	2006
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	93	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	83	2010
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	81	2007

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