An unusual hermaphrodite reproductive trait in the Antarctic brooding bivalve Lissarca miliaris (Philobryidae) from the Scotia Sea, Southern Ocean Adam J. ReedSven ThatjeKatrin Linse Original Paper 01 September 2012 Pages: 1 - 11
Feeding repellence of Antarctic and sub-Antarctic benthic invertebrates against the omnivorous sea star Odontaster validus Sergi TaboadaLaura Núñez-PonsConxita Avila Original Paper 08 September 2012 Pages: 13 - 25
Site fidelity of Svalbard polar bears revealed by mark-recapture positions Karen LoneJon AarsRolf Anker Ims Original Paper 11 September 2012 Pages: 27 - 39
Growth responses of Sphagnum hollows to a growing season lengthening manipulation in Alaskan Arctic tundra H. GenetS. F. OberbauerG. Starr Original Paper Open access 30 August 2012 Pages: 41 - 50
Spring diet of common eiders (Somateria mollissima) in Breiðafjörður, West Iceland, indicates non-bivalve preferences Thordur Örn KristjánssonJón Einar JónssonJörundur Svavarsson Original Paper 01 September 2012 Pages: 51 - 59
Feeding ecology and trophic impact of the hydroid Obelia dichotoma in the Kongsfjorden (Spitsbergen, Arctic) Covadonga OrejasSergio RossiHeike Lippert Original Paper 05 September 2012 Pages: 61 - 72
Growth form analysis of epiphytic diatom communities of Terra Nova Bay (Ross Sea, Antarctica) Roksana MajewskaMaria Cristina GambiMario De Stefano Original Paper 04 September 2012 Pages: 73 - 86
Pelagic fish and zooplankton species assemblages in relation to water mass characteristics in the northern Bering and southeast Chukchi seas Lisa EisnerNicola HillgruberJacek Maselko Original Paper 15 September 2012 Pages: 87 - 113
A new brooding species of brittle star (Echinodermata: Ophiuroidea) from Antarctic waters Rafael Martín-LedoChester J. SandsPablo J. López-González Original Paper 22 September 2012 Pages: 115 - 126
Changes in the cover of plant species associated with climate change and grazing pressure on the Macquarie Island coastal slopes, 1980–2009 J. J. ScottJ. B. Kirkpatrick Original Paper 16 September 2012 Pages: 127 - 136
Terrestrial and marine trophic pathways support young-of-year growth in a nearshore Arctic fish Vanessa R. von BielaChristian E. ZimmermanJeffrey M. Welker Original Paper 14 September 2012 Pages: 137 - 146
Lake trout otolith chronologies as multidecadal indicators of high-latitude freshwater ecosystems B. A. BlackV. R. von BielaR. J. Brown Original Paper 23 September 2012 Pages: 147 - 153