1. Can heat shock protein 70 (HSP70) serve as biomarkers in Antarctica for future ocean acidification, warming and salinity stress?

   • Nur Athirah Yusof
   • Makdi Masnoddin
   • Izwan Bharudin

   Review Open access 24 January 2022 Pages: 371 - 394

2. Elephant seals (Mirounga leonina) at Potter Peninsula, King George Island, Antarctica: genetic variation of the breeding colony and gene flow with other colonies

   • L. Lanusse
   • J. Sánchez
   • S. Poljak

   Original Paper 28 January 2022 Pages: 395 - 403

   

3. Prokaryotic diversity and biogeochemical characteristics of benthic microbial ecosystems from James Ross Archipelago (West Antarctica)

   • Guillermo Cesar Fernández
   • Karina Lecomte
   • Estela Cecilia Mlewski

   Original Paper 28 January 2022 Pages: 405 - 418

   

4. Pellet analysis evidences flexibility in the diet of Brown Skua (Stercorarius antarcticus) during breeding at Esperanza/Hope Bay (Antarctic Peninsula)

   • A. E. Ibañez
   • L. M. Morales
   • D. Montalti

   Original Paper 30 January 2022 Pages: 419 - 426

   

5. Early-life history traits of two icefishes, spiny icefish Chaenodraco wilsoni and ocellated icefish Chionodraco rastrospinosus, in the Ross Sea revealed by otolith microstructure

   • Mi Duan
   • Chi Zhang
   • Jianfeng He

   Original Paper 03 January 2022 Pages: 427 - 436

   

6. Sequencing and gene expression analysis of catalase genes in Antarctic fungal strain Penicillium griseofulvum P29

   • Galina Stoyancheva
   • Vladislava Dishliyska
   • Ekaterina Krumova

   Original Paper 11 January 2022 Pages: 437 - 447

   

7. Beluga (Delphinapterus leucas) and narwhal (Monodon monoceros) echolocation click detection and differentiation from long-term Arctic acoustic recordings

   • Joshua M. Jones
   • Kaitlin E. Frasier
   • John A. Hildebrand

   Original Paper 21 January 2022 Pages: 449 - 463

   

8. Complementary diet analyses reveal intraspecific and temporal variation in ringed seal (Pusa hispida) foraging in the Canadian high arctic

   • Tyler R. Ross
   • Gregory W. Thiemann
   • Steven H. Ferguson

   Original Paper 23 January 2022 Pages: 465 - 480

   

9. Shifting polar bear Ursus maritimus denning habitat availability in the European Arctic

   • Benjamin Merkel
   • Jon Aars

   Original Paper Open access 30 January 2022 Pages: 481 - 490

   

10. Do non-native plants affect terrestrial arthropods in the sub-Antarctic Kerguelen Islands?

    • Isabelle Badenhausser
    • Damien Fourcy
    • Maurice Hullé

    Original Paper 01 February 2022 Pages: 491 - 506

    

11. Occurrence of Slimy Sculpin (Cottus cognatus) on southern Victoria Island, Nunavut

    • Michael Power
    • Graham Power
    • Milla Rautio

    Short Note 10 January 2022 Pages: 507 - 512

    

12. Glacier lanternfish (Benthosema glaciale) first found on the continental slope of the Pacific Arctic

    • Ran Zhang
    • Yuan Li
    • Longshan Lin

    Short Note 16 January 2022 Pages: 513 - 518

    

13. Weights of some organs of crabeater seals, Lobodon carcinophaga

    • Peter D. Shaughnessy

    Short Note 28 January 2022 Pages: 519 - 522

    

14. First humpback whale (Megaptera novaeangliae) re-sighting between Azorean waters and the Barents Sea (Murman coast, northwestern Russia)

    • Rui Peres dos Santos
    • Rafael Martins
    • Frederick W. Wenzel

    Short Note 04 January 2022 Pages: 523 - 527

    

15. Acknowledgment to referees 2021

    • Dieter Piepenburg

    Acknowledgments 18 February 2022 Pages: 529 - 532