Ballard G - Search Results

1

Sea ice concentration decline in an important Adélie penguin molt area.

Schmidt AE, Lescroël A, Lisovski S, Elrod M, Jongsomjit D, Dugger KM, Ballard G. Schmidt AE, et al. Among authors: ballard g. Proc Natl Acad Sci U S A. 2023 Nov 14;120(46):e2306840120. doi: 10.1073/pnas.2306840120. Epub 2023 Nov 6. Proc Natl Acad Sci U S A. 2023. PMID: 37931108 Free PMC article.

2

Competition among penguins and cetaceans reveals trophic cascades in the western Ross Sea, Antarctica.

Ainley DG, Ballard G, Dugger KM. Ainley DG, et al. Among authors: ballard g. Ecology. 2006 Aug;87(8):2080-93. doi: 10.1890/0012-9658(2006)87[2080:capacr]2.0.co;2. Ecology. 2006. PMID: 16937647

3

Effects of individual quality, reproductive success and environmental variability on survival of a long-lived seabird.

Lescroël A, Dugger KM, Ballard G, Ainley DG. Lescroël A, et al. Among authors: ballard g. J Anim Ecol. 2009 Jul;78(4):798-806. doi: 10.1111/j.1365-2656.2009.01542.x. Epub 2009 Mar 18. J Anim Ecol. 2009. PMID: 19302318

4

Survival differences and the effect of environmental instability on breeding dispersal in an Adelie penguin meta-population.

Dugger KM, Ainley DG, Lyver PO, Barton K, Ballard G. Dugger KM, et al. Among authors: ballard g. Proc Natl Acad Sci U S A. 2010 Jul 6;107(27):12375-80. doi: 10.1073/pnas.1000623107. Epub 2010 Jun 21. Proc Natl Acad Sci U S A. 2010. PMID: 20566874 Free PMC article.

5

Working less to gain more: when breeding quality relates to foraging efficiency.

Lescroël A, Ballard G, Toniolo V, Barton KJ, Wilson PR, Lyver PO, Ainley DG. Lescroël A, et al. Among authors: ballard g. Ecology. 2010 Jul;91(7):2044-55. doi: 10.1890/09-0766.1. Ecology. 2010. PMID: 20715627

6

Climate change winners: receding ice fields facilitate colony expansion and altered dynamics in an Adélie penguin metapopulation.

LaRue MA, Ainley DG, Swanson M, Dugger KM, Lyver PO, Barton K, Ballard G. LaRue MA, et al. Among authors: ballard g. PLoS One. 2013;8(4):e60568. doi: 10.1371/journal.pone.0060568. Epub 2013 Apr 3. PLoS One. 2013. PMID: 23573267 Free PMC article.

7

Antarctic climate change: extreme events disrupt plastic phenotypic response in Adélie penguins.

Lescroël A, Ballard G, Grémillet D, Authier M, Ainley DG. Lescroël A, et al. Among authors: ballard g. PLoS One. 2014 Jan 29;9(1):e85291. doi: 10.1371/journal.pone.0085291. eCollection 2014. PLoS One. 2014. PMID: 24489657 Free PMC article.

8

Improving effectiveness of systematic conservation planning with density data.

Veloz S, Salas L, Altman B, Alexander J, Jongsomjit D, Elliott N, Ballard G. Veloz S, et al. Among authors: ballard g. Conserv Biol. 2015 Aug;29(4):1217-1227. doi: 10.1111/cobi.12499. Epub 2015 Apr 14. Conserv Biol. 2015. PMID: 25873240

9

Sex-Based Differences in Adélie Penguin (Pygoscelis adeliae) Chick Growth Rates and Diet.

Jennings S, Varsani A, Dugger KM, Ballard G, Ainley DG. Jennings S, et al. Among authors: ballard g. PLoS One. 2016 Mar 2;11(3):e0149090. doi: 10.1371/journal.pone.0149090. eCollection 2016. PLoS One. 2016. PMID: 26934698 Free PMC article.

10

Circumpolar analysis of the Adélie Penguin reveals the importance of environmental variability in phenological mismatch.

Youngflesh C, Jenouvrier S, Li Y, Ji R, Ainley DG, Ballard G, Barbraud C, Delord K, Dugger KM, Emmerson LM, Fraser WR, Hinke JT, Lyver PO, Olmastroni S, Southwell CJ, Trivelpiece SG, Trivelpiece WZ, Lynch HJ. Youngflesh C, et al. Among authors: ballard g. Ecology. 2017 Apr;98(4):940-951. doi: 10.1002/ecy.1749. Epub 2017 Mar 20. Ecology. 2017. PMID: 28129431

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