1. Ecological determinants of avian distribution and abundance at Rankin Inlet, Nunavut in the Canadian Arctic

   • Kevin A. Hawkshaw
   • Lee Foote
   • Alastair Franke

   Original Paper 03 January 2021 Pages: 1 - 15

   

2. Morphological variability of cushion plant Lyallia kerguelensis (Caryophyllales) in relation to environmental conditions and geography in the Kerguelen Islands: implications for cushion necrosis and climate change

   • Lorène Julia Marchand
   • Michèle Tarayre
   • Françoise Hennion

   Original Paper 01 December 2020 Pages: 17 - 30

   

3. Benthic scavenger community composition and carrion removal in Arctic and Subarctic fjords

   • K. Dunlop
   • P. E. Renaud
   • A. K. Sweetman

   Original Paper Open access 05 December 2020 Pages: 31 - 43

   

4. Fifty-year change in penguin abundance on Elephant Island, South Shetland Islands, Antarctica: results of the 2019–20 census

   • Noah Strycker
   • Alex Borowicz
   • Heather J. Lynch

   Original Paper 26 November 2020 Pages: 45 - 56

   

5. Trophic niches of benthic crustaceans in the Pechora Sea suggest that the invasive snow crab Chionoecetes opilio could be an important competitor

   • Anna Gebruk
   • Anna K. Zalota
   • Vadim O. Mokievsky

   Original Paper Open access 08 December 2020 Pages: 57 - 71

   

6. Cephalopods habitat and trophic ecology: historical data using snares penguin as biological sampler

   • H. R. Guímaro
   • D. R. Thompson
   • J. C. Xavier

   Original Paper 04 January 2021 Pages: 73 - 84

   

7. Composition of marine nematode communities across broad longitudinal and bathymetric gradients in the Northeast Chukchi and Beaufort Seas

   • Sarah L. Mincks
   • Tiago José Pereira
   • Holly M. Bik

   Original Paper 04 January 2021 Pages: 85 - 103

   

8. Ecophysiological and ultrastructural characterisation of the circumpolar orange snow alga Sanguina aurantia compared to the cosmopolitan red snow alga Sanguina nivaloides (Chlorophyta)

   • Lenka Procházková
   • Daniel Remias
   • Linda Nedbalová

   Original Paper Open access 11 December 2020 Pages: 105 - 117

   

9. Variability in nitrogen-derived trophic levels of Arctic marine biota

   • Renske P. J. Hoondert
   • Nico W. van den Brink
   • A. Jan Hendriks

   Original Paper Open access 18 December 2020 Pages: 119 - 131

   

10. Climatic, vegetative, and disturbance predictors of lichen species’ height in Arctic Alaska, USA

    • Emily A. Holt
    • Peter R. Nelson

    Original Paper 03 January 2021 Pages: 133 - 145

    

11. Fatty acid biomarkers in three species inhabiting a high latitude Patagonian fjord (Yendegaia Fjord, Chile)

    • Paula A. Ruiz-Ruiz
    • Sergio Contreras
    • Lorena Rebolledo

    Original Paper 03 January 2021 Pages: 147 - 162

    

12. Microbial diversity and dominant bacteria causing spoilage during storage and processing of the Antarctic krill, Euphausia superba

    • Fang Wang
    • Jun Sheng
    • Jiakun Xu

    Original Paper 11 January 2021 Pages: 163 - 171

    

13. Community-based monitoring in the Ponoy River, Kola Peninsula (Russia): reflections on Atlantic salmon, pink salmon, Northern pike and weather/climate change

    • Tero Mustonen
    • Kaisu Mustonen
    • Brie Van Dam

    Original Paper 05 January 2021 Pages: 173 - 194

    

14. High diversity of planktonic prokaryotes in Arctic Kongsfjorden seawaters in summer 2015

    • Yin–Xin Zeng
    • Wei Luo
    • Yong Yu

    Original Paper 06 January 2021 Pages: 195 - 208

    

15. Ocean currents as a potential dispersal pathway for Antarctica’s most persistent non-native terrestrial insect

    • Jesamine C. Bartlett
    • P. Convey
    • S. A. L. Hayward

    Original Paper Open access 08 January 2021 Pages: 209 - 216

    

16. An observation of a gentoo penguin Pygoscelis papua feeding an Adélie penguin P. adeliae chick

    • Fabrice Genevois
    • Christophe Barbraud

    Short Note 03 January 2021 Pages: 217 - 219

    

17. Variation among colonies in breeding success and population trajectories of wandering albatrosses Diomedea exulans at South Georgia

    • Carola Rackete
    • Sally Poncet
    • Philip Trathan

    Short Note Open access 04 January 2021 Pages: 221 - 227

    

18. A juvenile Tristan albatross (Diomedea dabbenena) on land at the Crozet Islands

    • Alexander L. Bond
    • Christopher Taylor
    • Henri Weimerskirch

    Short Note Open access 19 December 2020 Pages: 229 - 233