Krupnik, Igor and Crowell, Aron (eds): Arctic crashes: people and animals in the changing North Tero Mustonen Book Review 28 January 2021 Pages: 235 - 236
Predictors of invertebrate biomass and rate of advancement of invertebrate phenology across eight sites in the North American Arctic Rebecca ShaftelDaniel J. RinellaRichard B. Lanctot Original Paper Open access 22 January 2021 Pages: 237 - 257
Decline in body condition in the Antarctic minke whale (Balaenoptera bonaerensis) in the Southern Ocean during the 1990s Céline CunenLars WalløeNils Lid Hjort Original Paper Open access 15 January 2021 Pages: 259 - 273
Effects of iron limitation on carbon balance and photophysiology of the Antarctic diatom Chaetoceros cf. simplex Deborah BozzatoTorsten JakobScarlett Trimborn Original Paper Open access 05 January 2021 Pages: 275 - 287
Bioremediation of hydrocarbon-contaminated soil from Carlini Station, Antarctica: effectiveness of different nutrient sources as biostimulation agents Julia Villalba PrimitzSusana VázquezWalter Mac Cormack Original Paper 02 February 2021 Pages: 289 - 303
Dynamics of circulating lipoproteins and lipids in Brown Skua (Stercorarius antarcticus lonnbergi) during the breeding cycle A. E. IbañezM. Y. PasquevichM. Graña Grilli Original Paper 11 January 2021 Pages: 305 - 314
Neuromorphological disparity in deep-living sister species of the Antarctic fish genus Trematomus Joseph T. EastmanMario La Mesa Original Paper 12 January 2021 Pages: 315 - 334
Bryozoan assemblages on gastropod shells occupied by the hermit crab Pagurus comptus Juan López-GappaDiego G. Zelaya Original Paper 11 January 2021 Pages: 335 - 349
Spatial and temporal aggregation of albatross chick mortality events in the Falklands suggests a role for an unidentified infectious disease Francesco VenturaJosé Pedro GranadeiroPaulo Catry Original Paper 11 January 2021 Pages: 351 - 360
Short-term dynamics of nutrients, planktonic abundances, and microbial respiratory activity in the Arctic Kongsfjorden (Svalbard, Norway) M. AzzaroS. AlianiR. La Ferla Original Paper 21 January 2021 Pages: 361 - 378
Diversity, distribution, and xerophilic tolerance of cultivable fungi associated with the Antarctic angiosperms Lívia da C. CoelhoCamila R. de CarvalhoLuiz H. Rosa Original Paper 01 February 2021 Pages: 379 - 388
Identification and validation of new reference genes for accurate quantitative reverse transcriptase-PCR normalization in the Antarctic plant Colobanthus quitensis under abiotic stress conditions Laura BertiniSilvia ProiettiCarla Caruso Original Paper Open access 02 February 2021 Pages: 389 - 405
Biodiversity, distribution and community structure of benthic hydroids from Point Géologie Archipelago (Dumont d’Urville Sea, Adélie Land, Antarctica) Álvaro L. Peña Cantero Original Paper 03 February 2021 Pages: 407 - 420
Transfer of the Antarctic diatom Nitzschia barbieri (Bacillariophyta) to the genus Fragilariopsis and emended descriptions of F. barbieri comb. nov. and F. peragallii Adrián O. CefarelliMartha E. FerrarioNina Lundholm Original Paper 07 February 2021 Pages: 421 - 431
Summer circumpolar acoustic occurrence and call rates of Ross, Ommatophoca rossii, and leopard, Hydrurga leptonyx, seals in the Southern Ocean Fannie W. ShabanguTracey L. Rogers Original Paper Open access 29 January 2021 Pages: 433 - 450
Vagrant sub-Antarctic fur seal at tropical Ascension Island, South Atlantic Ocean M. N. Bester Short Note 28 January 2021 Pages: 451 - 454
Correction to: Microbial diversity and dominant bacteria causing spoilage during storage and processing of the Antarctic krill, Euphausia superba Fang WangJun ShengJiakun Xu Correction 02 February 2021 Pages: 455 - 455