@article {2856,
	title = {Holocene sea ice variability driven by wind and polynya efficiency in the Ross Sea},
	journal = {Nature Communications},
	volume = {8},
	year = {2017},
	month = {Jan-12-2017},
	abstract = {The causes of the recent increase in Antarctic sea ice extent, characterised by large regional contrasts and decadal variations, remain unclear. In the Ross Sea, where such a sea ice increase is reported, 50\% of the sea ice is produced within wind-sustained latent-heat polynyas. Combining information from marine diatom records and sea salt sodium and water isotope ice core records, we here document contrasting patterns in sea ice variations between coastal and open sea areas in Western Ross Sea over the current interglacial period. Since about 3600 years before present, an increase in the efficiency of regional latent-heat polynyas resulted in more coastal sea ice, while sea ice extent decreased overall. These past changes coincide with remarkable optima or minima in the abundances of penguins, silverfish and seal remains, confirming the high sensitivity of marine ecosystems to environmental and especially coastal sea ice conditions.},
	doi = {10.1038/s41467-017-01455-x},
	url = {http://www.nature.com/articles/s41467-017-01455-x},
	author = {Mezgec, K. and Stenni, B. and Crosta, X. and Masson-Delmotte, V. and Baroni, C. and Braida, M. and Ciardini, V. and Colizza, E. and Melis, R. and Salvatore, M. C. and Severi, M. and Scarchilli, C. and Traversi, R. and Udisti, R. and Frezzotti, M.}
}
@article {2582,
	title = {Ancient population genomics and the study of evolution},
	journal = {Philosophical Transactions of the Royal Society B: Biological Sciences},
	volume = {370,},
	year = {2015},
	month = {Jul-01-2016},
	abstract = {Recently, the study of ancient DNA (aDNA) has been greatly enhanced by the development of second-generation DNA sequencing technologies and targeted enrichment strategies. These developments have allowed the recovery of several complete ancient genomes, a result that would have been considered virtually impossible only a decade ago. Prior to these developments, aDNA research was largely focused on the recovery of short DNA sequences and their use in the study of phylogenetic relationships, molecular rates, species identification and population structure. However, it is now possible to sequence a large number of modern and ancient complete genomes from a single species and thereby study the genomic patterns of evolutionary change over time. Such a study would herald the beginnings of ancient population genomics and its use in the study of evolution. Species that are amenable to such large-scale studies warrant increased research effort. We report here progress on a population genomic study of the Ad{\'e}lie penguin (Pygoscelis adeliae). This species is ideally suited to ancient population genomic research because both modern and ancient samples are abundant in the permafrost conditions of Antarctica. This species will enable us to directly address many of the fundamental questions in ecology and evolution.},
	issn = {0962-8436},
	doi = {10.1098/rstb.2013.0381},
	url = {http://rstb.royalsocietypublishing.org/cgi/doi/10.1098/rstb.2013.0381},
	author = {Parks, M. and Subramanian, S. and Baroni, C. and Salvatore, M. C. and Zhang, G. and Millar, C. D. and Lambert, D. M.}
}
