1. The soil and plant determinants of community structures of the dominant actinobacteria in Marion Island terrestrial habitats, Sub-Antarctica

   • Tendai Walter Sanyika
   • William Stafford
   • Don A. Cowan

   Original Paper 23 February 2012 Pages: 1129 - 1141

   

2. The polar lichens Caloplaca darbishirei and C. soropelta highlight the direction of bipolar migration

   • U. Søchting
   • M. Castello

   Original Paper 24 February 2012 Pages: 1143 - 1149

   

3. Krill stocks in high latitudes of the Antarctic Lazarev Sea: seasonal and interannual variation in distribution, abundance and demography

   • Volker Siegel

   Original Paper 25 February 2012 Pages: 1151 - 1177

   

4. Comparing Bongo net and N70 mesozooplankton catches: using a reconstruction of an original net to quantify historical plankton catch data

   • Peter Ward
   • Geraint A. Tarling
   • Peter Enderlein

   Original Paper 28 February 2012 Pages: 1179 - 1186

   

5. Spatio-temporal patterns of introduced mice and invertebrates on Antipodes Island

   • James C. Russell

   Original Paper 01 March 2012 Pages: 1187 - 1195

   

6. A missing piece in the Arctic food web puzzle? Stomach contents of Greenland sharks sampled in Svalbard, Norway

   • Lisa-Marie E. Leclerc
   • Christian Lydersen
   • Kit M. Kovacs

   Original Paper 09 March 2012 Pages: 1197 - 1208

   

7. Fast assimilate turnover revealed by in situ ¹³CO₂ pulse-labelling in Subarctic tundra

   • Jens-Arne Subke
   • Andreas Heinemeyer
   • Phil Ineson

   Original Paper 06 March 2012 Pages: 1209 - 1219

   

8. Populations and trends of Canadian Arctic seabirds

   • Anthony J. Gaston
   • Mark L. Mallory
   • H. Grant Gilchrist

   Original Paper 09 March 2012 Pages: 1221 - 1232

   

9. Influence of allochtonous nutrients delivered by colonial seabirds on soil collembolan communities on Spitsbergen

   • Katarzyna Zmudczyńska
   • Izabela Olejniczak
   • Lech Stempniewicz

   Original Paper Open access 09 March 2012 Pages: 1233 - 1245

   

10. Trophic ecology of sympatric Arctic gadoids, Arctogadus glacialis (Peters, 1872) and Boreogadus saida (Lepechin, 1774), in NE Greenland

    • Jørgen S. Christiansen
    • Haakon Hop
    • John Joensen

    Original Paper 08 March 2012 Pages: 1247 - 1257

    

11. Benthic infaunal community variability on the northern Svalbard shelf

    • Michael L. Carroll
    • William G. Ambrose Jr.

    Original Paper 16 March 2012 Pages: 1259 - 1272

    

12. First observation of krill spawning in the high Arctic Kongsfjorden, west Spitsbergen

    • Friedrich Buchholz
    • Thorsten Werner
    • Cornelia Buchholz

    Short Note Open access 21 April 2012 Pages: 1273 - 1279

    

13. Evidence for a pan-Arctic sea-ice diatom diet in Strongylocentrotus spp

    • Thomas A. Brown
    • Simon T. Belt
    • Dieter Piepenburg

    Short Note 01 March 2012 Pages: 1281 - 1287