Polar Biology

Article	Citations
Contributions to the knowledge of the lichenized fungal genera Amandinea, Buellia and Tetramelas (Ascomycota, Caliciaceae) in Antarctica	40
Hematological differences in Barents and Kara Seas polar bears (Ursus maritimus): what factors matter?	28
Ontogenetic shift in feeding habits of Antarctic deep-sea smelt Bathylagus antarcticus in the Cosmonaut Sea, East Antarctica	27
Estimating variability of microeukaryotic community during summer at Potter Cove (Antarctica), using a multiprimer approach	23
Metagenomic mining and molecular characterization of a psychrophilic GH5-CBM5 cellulase from Krossfjorden sediments, Arctic	18
Doris Abele (1957–2021)	17
Behavioral and physiological stress responses of barren-ground caribou (Rangifer tarandus groenlandicus) to industrial ice roads	17
Parasites of invasive pink salmon, Oncorhynchus gorbuscha (Walbaum, 1792) (Actinopterygii: Salmonidae), in the Kandalaksha Bay of the White Sea	15
New strategies for the new environment in Spitsbergen fjords (Arctic). Scattering of the feather star Heliometra glacialis (Echinodermata, unstalked crinoid) clinging to a crab	14
Biodegradation of low sulfur fuel oil HDME 50 in seawater at sub-arctic temperatures with and without dispersants	13
Macrozoobenthos of the Pechora Bay in 2020–2021 indicates a likely change of common bivalve molluscs in the Arctic estuary	13
A comprehensive survey of soil microbial diversity across the Antarctic continent	12
Fledging behaviour in colonial auks from the Alcini tribe: comparison of Little Auk Alle alle and Brünnich’s Guillemot Uria lomvia	12
The relevance of fish in the summer diet of the Antarctic fur seal (Arctocephalus gazella) at Hope Bay, Antarctic Peninsula and Stranger Point, South Shetland Islands	11
Video survey of deep benthic macroalgae and macroalgal detritus along a glacial Arctic fjord: Kongsfjorden (Spitsbergen)	10
Feasibility and knowledge gaps to modeling circumpolar seabird bycatch in the Arctic	10
Diversity and spatial variability of shallow benthic macrofaunal assemblages in a high-Arctic fjord (Young Sound, North-East Greenland)	10
Copepod assemblages in the water column and drifting sea-ice floes in the ice-edge region in the Indian Ocean sector of the Southern Ocean during the austral summer	10
Distribution and development patterns in sea stars (Echinodermata: Asteroidea) of the Subantarctic Southern Atlantic	10
Species composition, distribution and relative abundance of the inshore fish community off the Argentine Islands, Bellingshausen Sea	10
Biotic and abiotic drivers of aquatic plant communities in shallow pools and wallows on the sub-Antarctic Iles Kerguelen	10
Species diversity of the genus Podocotyle Dujardin, 1845 (Trematoda, Opecoelidae) in the White Sea: morphological, molecular and life history evidences	10
First paired observations of sexual behavior and calls in wild leopard seals	9
Water mass influence on spatial and seasonal distributions of diatoms, dinoflagellates and coccolithophores in the western Barents Sea	9
Notes on reproduction in the deep-sea cup coral Balanophyllia malouinensis (Squires 1961) from the Southern Ocean	9

Vertical stratification of arctic microbial communities near potential hydrocarbon seepage off Cape Dyer, Nunavut	9
Evaluating the hypoxic tolerance of two maturity stages of Antarctic krill (Euphausia superba) at its range edge	9
Antarctic Porifera homogenates as a source of enzymes and antibacterial substances: first results	9
Local environmental conditions structured discrete fish assemblages in Arctic lagoons	9
Population structure of the bivalve Aequiyoldia eightsii (Jay, 1839) in the shallow water zone of Admiralty Bay (King George Island, Antarctic Peninsula)	9
Phenological responses of the Arctic, ubiquitous, and boreal copepod species to long-term changes in the annual seasonality of the water temperature in the White Sea	9
Distribution and diet of cape petrels (Daption capense) attending fishing vessels off the Patagonian Continental Shelf during the non-breeding season in austral winter: insights from on-board censuses	9
Heat-related massive chick mortality in an Imperial Cormorant Leucocarbo atriceps colony from Patagonia, Argentina	8
Food chain, parasites and climate changes in the high Arctic: a case study on trophically transmitted parasites of common eider Somateria mollissima at Franz Josef Land	8
Surveying cliff-nesting seabirds with unoccupied aircraft systems in the Gulf of Alaska	8
Spatial patterns and behaviour of notothenioid fishes off the northern Antarctic Peninsula	8
Prokaryotic diversity and biogeochemical characteristics of benthic microbial ecosystems from James Ross Archipelago (West Antarctica)	8
First abundance estimates of Magellanic penguin (Spheniscus magellanicus) colony at Tucker Islet	8
Shifting polar bear Ursus maritimus denning habitat availability in the European Arctic	8
Can penguins (Spheniscidae) see in the ultraviolet spectrum?	8
Mitochondrial genomes provide insight into interfamilial relationships within Pycnogonida	8
Status of breeding birds at Observatorio and Goffré Islands, Argentina	8
Tendons and ligaments of the Rangifer tarandus metapodial and hoof	8
Moss bank composition on Galindez Island (Argentine Islands, maritime Antarctic)	8
Sterols in red macroalgae from antarctica: extraction and quantification by Gas Chromatography–Mass spectrometry	8
First report on biological iron uptake in the Antarctic sea-ice environment	7
Metabarcoding inventory of an arctic tundra soil ecosystem reveals highly heterogeneous communities at a small scale	7
Correction: Where have all the petrels gone? Forty years (1978–2020) of Wilson’s Storm Petrel (Oceanites oceanicus) population dynamics at King George Island (Isla 25 de Mayo, Antarctica) in a changin	7
Arthropods, nematodes, fungi, and bacteria associated with penguin carrion in Barton Peninsula, King George Island, Antarctica	7
Evaluating strategic offspring sex allocation in the Southern Rockhopper Penguins Eudyptes chrysocome chrysocome, a species with obligate brood reduction	7
Morphological shell characterization of Fissurellidea and Fissurella (Vetigastropoda: Fissurellidae) along the Argentinean coast, from temperate to subantarctic waters	7
Significance of autumn and winter food consumption for reproduction by Southern Beaufort Sea polar bears, Ursus maritimus	7
Correction to: The relevance of fish in the summer diet of the Antarctic fur seal (Arctocephalus gazella) at Hope Bay, Antarctic Peninsula and Stranger Point, South Shetland Islands	7
Complementary diet analyses reveal intraspecific and temporal variation in ringed seal (Pusa hispida) foraging in the Canadian high arctic	7
First record of ocular albinism in sub-Antarctic fur seal (Arctocephalus tropicalis) pups on Marion Island	7
Temporal variation in the summer diet of the weddell seal, leptonychotes weddellii, at hope bay, antarctic peninsula	7
Spring migration of a Neotropical shorebird, the Rufous-chested Plover, Charadrius modestus, between southern Brazil and the sub-Antarctic Falkland/Malvinas Islands	7
Contrasting variation patterns in Austroplaca hookeri and Rusavskia elegans (Teloschistaceae, lichenized Ascomycota) in maritime Antarctica	7
Multiple reproductive events in female wolf spiders Pardosa hyperborea and Pardosa furcifera in the Low-Arctic: one clutch can hide another	7
Pack-ice seals contribute to biological transfers of iron in the Southern Ocean	7
Gray whale (Eschrichtius robustus) and killer whale (Orcinus orca) co-occurrence in the eastern Chukchi Sea, 2009–2019: evidence from gray whale carcasses observed during aerial surveys	7
Pathological findings in bycaught harbour porpoises (Phocoena phocoena) from the coast of Northern Norway	6
Cyanobacterial diversity of Svalbard Archipelago	6
Habitat use by threatened sheldgeese (Chloephaga spp.) in Austral Patagonia at two spatial scales	6
Long-term population size and trends of South Georgia Shags (Leucocarbo [atriceps] georgianus) at Signy Island, South Orkney Islands and Bird Island, South Georgia	6
A new ostracod species of the genus Xestoleberis from Nansen Island, Wilhelmina Bay, Southern Ocean, Antarctica	6
Correction to: Summer phyto‑ and bacterioplankton communities during low and high productivity scenarios in the Western Antarctic Peninsula	6
Residues of anthropogenic origin found at Stranger Point/Cabo Funes, 25 de Mayo/King George Island, Antarctica	6
The Little Auk Alle alle: an ecological indicator of a changing Arctic and a model organism	6
Parasites of chinstrap penguins (Pygoscelis antarctica) from three localities in the Antarctic Peninsula and a review of their parasitic fauna	6
Anthropogenic activities are associated with shorter telomeres in chicks of Adélie penguin (Pygoscelis adeliae)	6
Biological aspects of a rare nototheniid fish, Trematomus tokarevi, from the Weddell Sea (Antarctica)	6
Physiological parameters of South Georgia Shag (Phalacrocorax georgianus) during breeding in South Orkney Island, Antarctica	6
Bdelloid rotifers (Bdelloidea, Rotifera) in shallow freshwater ecosystems of Thala Hills, East Antarctica	6
Sclerochronology in the Southern Ocean	6

Breeding den selection by Arctic foxes (Vulpes lagopus) in southern Yamal Peninsula, Russia	6
Otolith chemical composition suggests local populations of Antarctic silverfish Pleuragramma antarctica (Boulenger, 1902) around Antarctica are exposed to similar environmental conditions at early lif	6
What is the impact of urban development and thermokarsting on arctic tundra pond zooplankton communities?	6
Rapid changes in spectral composition after darkness influences nitric oxide, glucose and hydrogen peroxide production in the Antarctic diatom Fragilariopsis cylindrus	6
Maintenance of nest quality in Adélie penguins Pygoscelis adeliae: an additional benefit to life in the center	6
Feeding ecology of the longtail southern cod, Patagonotothen ramsayi (Regan, 1913) (Notothenioidei) in the Marine Protected Area Namuncurá-Burdwood Bank, Argentina	6
Silica-scaled protists (Chrysophyceae, Centroplasthelida, Thaumatomonadida and Rotosphaerida) in waters bodies of Kotelny Island, Russian Arctic	5
Diet, isotopic niche, and spatial distribution of the white-headed petrel (Pterodroma lessonii) at Kerguelen Islands	5
Demography of a nearshore gadid navaga, Eleginus nawaga, from the Barents Sea coast during the last glacial period	5
Year-round population dynamics of Limacina spp. early stages in a high-Arctic fjord (Adventfjorden, Svalbard)	5
Cetacean distribution in relation to oceanographic features at the Kerguelen Plateau	5
Mycobiota associated to Casa Moneta Museum wood, South Orkney Islands, Antarctica	5
Seasonal abundance, distribution, and growth of the early life stages of polar cod (Boreogadus saida) and saffron cod (Eleginus gracilis) in the US Arctic	5
Correction: Prey targeted by lactating Weddell seals (Leptonychotes weddellii) in Erebus Bay, Antarctica	5
Culturable microorganisms of substrates of terrestrial plant communities of the maritime Antarctic (Galindez Island, Booth Island)	5
Regional diet in Antarctic krill (Euphausia superba) as determined by lipid, fatty acid, and sterol composition	5
A systematic review of the trophic ecology of eight ecologically and culturally important fish species in the North American Arctic	5
Effects of climate change conditions on the individual response and biotic interactions of the native and non-native plants of Antarctica	5
Diversity of Viridiplantae DNA present on rock surfaces in the Ellsworth Mountains, continental Antarctica	5
Bottom-feeding gray whales Eschrichtius robustus demonstrate a finer scale of site fidelity than pelagic-feeding humpback whales Megaptera novaeangliae on an Arctic feeding ground	5
Correction: Mysis segerstralei, an unexpected but important prey for resident Arctic charr (Salvelinus alpinus) in a Svalbard lake	5
Visitor and vagrant seabirds admitted for rehabilitation in South Africa, 1993–2017	5
Distinct genetic clustering in the weakly differentiated polar cod, Boreogadus saida Lepechin, 1774 from East Siberian Sea to Svalbard	5
Spatio-temporal characteristics of demersal fish community in the Chukchi and northern Bering Seas: significant distributional records and interannual variations in species composition and biodiversit	5
Population decline of the cape petrel (Daption capense) on King George Island, South Shetland Islands, Antarctica	5
Immune accentuations as a prognostic factor for adaptation in Antarctic conditions	5
Fatty acid profiles and stable isotope composition of Antarctic macroalgae: a baseline for a combined biomarker approach in food web studies	4
Diversity and abundance of free-living nematodes from Carlini Station, 25 de Mayo/King George Island, Antarctica: a case study in pristine and disturbed soils	4
Permafrost conditions influence the abundance, distribution, and leaf traits of two closely related dominant shrub species (Rhododendron subsect. Ledum) in interior Alaska	4
Declining freshwater habitats in Greenland may shift diets of the ubiquitous wolf spider Pardosa glacialis	4
The importance of krill in the diet of the Antarctic fur seal Arctocephalus gazella from Stranger Point (Isla 25 de Mayo/King George Island), South Shetland Islands	4
A new Entoprocta species from the northwestern Weddell Sea shelf (Southern Ocean), its soft-sediment habitat and possible polychaete hosts	4
Museomic analyses clarify species diversity in the icefish genus Channichthys	4
DNA barcoding of monothalamid foraminifera from Vestnesa and Svyatogor Ridge, Arctic Ocean, including the description of 3 new species	4
Spatial distribution of picoeukaryotic community from the hydrographic fronts of the indian sector of the southern ocean as revealed by metabarcoding	4
Planktonic ciliates in different water masses of Cosmonaut and Cooperation Seas (Indian sector of the Southern Ocean) during austral summer	4
Diet composition and body condition of polar bears (Ursus maritimus) in relation to sea ice habitat in the Canadian High Arctic	4
The smallest marine bivalves from the end of the world (Tierra del Fuego, Isla de Los Estados and Burdwood Bank)	4
Trends in Arctic-nesting loon (Gavia spp.) populations in North America	4
Factors influencing haulout behaviour of non-breeding weddell seals (Leptonychotes weddellii) at Cape Royds, Antarctica	4
Alterations in human health parameters during stressful ship voyage to Antarctica: effects of probiotics intervention	4
A review of the Pacific sleeper shark Somniosus pacificus: biology and fishery interactions	4
Genotoxicity of oxidative stress and UV-B radiation in Antarctic vascular plants	4
Inference from eDNA-based field distributions vs laboratory analysis of isolated strains: physiological performance of non-marine Antarctic biota	4
Bird traits and their nutrient impact on terrestrial invertebrate populations	4
Diverging trends and drivers of Arctic flower production in Greenland over space and time	4
A systematic review of indicators and methods used to assess coastal to offshore marine ecosystems in the western Canadian Arctic	4
Comment on “Lagged response of Adélie penguin (Pygoscelis adeliae) abundance to environmental variability in the Ross Sea, Antarctica”	4
Fecal glucocorticoid metabolites as an indicator of adrenocortical activity in Arctic foxes (Vulpes lagopus) and recommendations for future studies	4
Patterns of surface temperature and link to environmental variables in Weddell seals from the western Antarctic Peninsula	4
Extreme fieldwork: flame-sealed capillaries versus frozen serums to estimate body composition of southern elephant seals (Mirounga leonina) using isotopic dilution	4
Antimicrobial resistance occurrence in the South American Sea Lion (Otaria flavescens) from Patagonia, Argentina, from a One Health perspective	4
Early-life history traits of two icefishes, spiny icefish Chaenodraco wilsoni and ocellated icefish Chionodraco rastrospinosus, in the Ross Sea revealed by otolith microstructure	4
Food web structure and species’ role in the sub-Antarctic Marine Protected Area Yaganes	4
Juvenile southern elephant seal (Mirounga leonina) uses snow hole to find shelter in winter at its southernmost breeding site	4
Behavior of Arctic fourhorn sculpin (Myoxocephalus quadricornis) beneath winter sea ice assessed with passive acoustic telemetry in Tremblay Sound (Baffin Island, Canada)	4
The occurrence of Nematoda in coastal sea ice on Svalbard (European Arctic) determined with the 18S small subunit rRNA gene	4
Differences in the gonadal cycle between two ascidians species, Ascidiella aspersa and Ciona robusta, help to explain their invasion success in a cold temperate port	4
Age estimation comparison between whole and thin-sectioned otoliths and pelvic fin-ray sections of long-lived lake trout, Salvelinus namaycush, from Great Bear Lake, Northwest Territories, Canada	3
Summer temperature—but not growing season length—influences radial growth of Salix arctica in coastal Arctic tundra	3
Antarctic krill (Euphausia superba) distributions, aggregation structures, and predator interactions in Bransfield Strait	3
High-Arctic intertidal foraminifera, 78°N Spitsbergen	3
Records of king penguins at Stranger Point and Esperanza/Hope Bay, Antarctica	3
Effect of soil depth on the structure of bacterial composition in the active layer at five geologically distinct sites on James Ross and Vega Islands in Antarctica	3
Sequencing and gene expression analysis of catalase genes in Antarctic fungal strain Penicillium griseofulvum P29	3
Krill finder: spatial distribution of sympatric fin (Balaenoptera physalus) and humpback (Megaptera novaeangliae) whales in the Southern Ocean	3
A review of leopard seal (Hydrurga leptonyx) births and pups using a standardised age-class classification system	3
New records of California serogroup viruses in Aedes mosquitoes and first detection in simulioidae flies from Northern Canada and Alaska	3
New species of Gromia (Protista, Rhizaria) from South Georgia and the Falkland Islands	3
Whale bones: a key and endangered substrate for cryptogams in Antarctica	3
Haemosporidian blood parasites of passerine birds in north-western Siberia	3
Umbilicaria africana (Umbilicariaceae, lichenized fungi) new to the Arctic and a hypothesis for its bipolar distribution	3
Changes of gut microbiota diversity and stability over the reproduction process in captive female Gentoo penguins (Pygoscelis papua)	3
Effects of seawater temperature and seasonal irradiance on growth, reproduction, and survival of the endemic Antarctic brown alga Desmarestia menziesii (Phaeophyceae)	3
Wild Mountain reindeer Rangifer tarandus tarandus winter foraging: snow-free areas a key resource for feeding	3
New insights into the diversity and ecology of benthic hydroids (Cnidaria, Hydrozoa) from the Ross Sea (Antarctica)	3
The significance of recent glacial history for the limno-terrestrial microfauna in Trygghamna (Svalbard, High Arctic)	3
Biological and geochemical proxies in sediment cores reveal shifts in marine predator population dynamics relative to historic anthropogenic exploitation and recent climate change at South Georgia Isl	3
Biodiversity and biogeography of hydroids across marine ecoregions and provinces of southern South America and Antarctica	3
Barnacle geese Branta leucopsis breeding on Novaya Zemlya: current distribution and population size estimated from tracking data	3

RETRACTED ARTICLE: Field observations of Weddell seal (Leptonychotes weddellii) twins at Terra Nova Bay in the Ross Sea, Antarctica	3
Evaluation of factors influencing the eradication of annual bluegrass (Poa annua L.) from Point Thomas Oasis, King George Island, Maritime Antarctica	3
Armored fish in cold polar waters: New information on the Arctic alligatorfish Aspidophoroides olrikii (Agonidae, Perciformes, Teleostei) from the Kara Sea (Siberian Arctic)	3
Recent shift in biological communities: A case study from the Eastern European Russian Arctic (Bol`shezemelskaya Tundra)	3
Glacier lanternfish (Benthosema glaciale) first found on the continental slope of the Pacific Arctic	3
Penguindex: a Living Planet Index for Pygoscelis species penguins identifies key eras of population change	3
Bringing Antarctica to the lab: a polar desert environmental chamber to study the response of Antarctic microbial communities to climate change	3
Benthic communities at the marine protected area Namuncurá/Burdwood bank, SW Atlantic Ocean: detection of vulnerable marine ecosystems and contributions to the assessment of the rezoning process	3
A review on Antarctic polyextremophiles and their survival strategies	3
Ecological role of pelagic appendicularians in sub-Antarctic coastal and oceanic waters of the Southwest Atlantic Ocean	3
Identification of phenotypic and genotypic properties and cold adaptive mechanisms of novel freeze–thaw stress-resistant strain Pseudomonas mandelii from Antarctica	3
Sponges (Porifera) from the Ross Sea (Southern Ocean) with taxonomic and molecular re-description of two uncommon species	3
Acetoclastic archaea adaptation under increasing temperature in lake sediments and wetland soils from Alaska	3
Are there distribution patterns and population structure differences among demersal fish species in relation to Antarctic benthic communities? A case study in the Weddell Sea	3
Two Antarctic endophytic bacteria of Colobanthus quitensis show functional and genomic characteristics potentially responsible for plant growth promotion and cold tolerance	3
Body size, assortative mating and divorce rates in a little-known skua taxon, the Falkland Skua Stercorarius antarcticus antarcticus	3
Effect of dissolved iron (II) and temperature on growth of the Southern Ocean phytoplankton species Fragilariopsis cylindrus and Phaeocystis antarctica	3
High abundances of small copepods early developmental stages and nauplii strengthen the perception of a non-dormant Arctic winter	3
Reindeer (Rangifer tarandus) hindlimb joint kinetics: propulsive and energy storage mechanisms and mechanical work	3
New migration and distribution patterns of Atlantic walruses (Odobenus rosmarus rosmarus) around Nunavik (Québec, Canada) identified using Inuit Knowledge	3
Trophic ecology of the yellowfin notothen, Patagonotothen guntheri (Norman, 1937) at the Marine Protected Area Namuncurá-Burdwood Bank, Argentina	3
Extensive microphytobenthos mats of invasive Vaucheria aff. compacta and abiotic environmental factors influencing its abundance in Adventfjorden tidal flat, Svalbard	3
Estimating the average distribution of Antarctic krill Euphausia superba at the northern Antarctic Peninsula during austral summer and winter	3
Gentoo Penguins (Pygoscelis papua) started using mosses as nesting material in the southernmost colony on the Antarctic Peninsula (Cape Tuxen, Graham Land)	3
Brown Skua and south polar Skua (Aves: Stercorariidae) a hybridization case or same species?	3
Fish in the diet of the Antarctic Shag Leucocarbo bransfieldensis breeding at Paradise Bay, Antarctic Peninsula	3
Age, growth and maturity of Southern Ocean skates (Bathyraja spp.) from the Kerguelen Plateau	3
Special Issue: pathways and impacts of biotically mediated marine and other stored nutrient transfer between polar ecosystems	3
A circumpolar review of the breeding distribution and habitat use of the snow petrel (Pagodroma nivea), the world’s most southerly breeding vertebrate	3
Historical review and contribution to the knowledge of Amythas membranifera (Ampharetidae): an integrative perspective of an Antarctic polychaete	3
Acknowledgment to referees 2021	3
Passive acoustics suggest two different feeding mechanisms in the Atlantic walrus (Odobenus rosmarus rosmarus)	3
Penguin osteohistology: the key role of the inner circumferential layer in sex determination	3
Octopuses and drilling snails as the main suspects of predation traces on shelled molluscs in West Antarctica	3
Spawning and development of the Patagonian cold-water microgastropod Eatoniella turricula Ponder and Worsfold 1994 (Caenogastropoda: Eatoniellidae)	2
DNA metabarcoding data reveals harmful algal-bloom species undescribed previously at the northern Antarctic Peninsula region	2
Inventory of lichenised and lichenicolous fungi of Nordaustlandet, Svalbard	2
Seasonal occurrence and condition of leopard seals at an extralimital Sub-Antarctic Island	2
Diverging life cycle patterns of two Diamesa species (Diptera, Chironomidae) in High Arctic streams, Svalbard	2
Correction: Landscape predictors and spatial distribution of little brown myotis (Myotis lucifugus) coastal foraging habitat along the Northern Gulf of Alaska	2
Spatial distribution of microzooplankton in different areas of the northern Antarctic Peninsula region, with an emphasis on tintinnids	2
Splenic and renal melanomacrophage centers in shorthorn sculpins (Myoxocephalus scorpius) in Nuuk harbor, West Greenland	2
Correction: Feasibility and knowledge gaps to modeling circumpolar seabird bycatch in the Arctic	2
Annual variation of oceanographic conditions changed migration timing of bowhead whales Balaena mysticetus in the southern Chukchi Sea	2
Effects of environmental variables on a nearshore arctic fish community, 2001–2018	2
In-situ observations of gelatinous zooplankton aggregations in inshore and offshore Arctic waters	2
Correction to: Mass strandings of seven toothed and baleen whale species in Northern Norway in March 2020 call for further investigation	2
Marine diets of anadromous Arctic char (Salvelinus alpinus) and pink salmon (Oncorhynchus gorbuscha) in Svalbard, Norway	2
Drone-based monitoring and geomorphology of southern giant petrel nests near Palmer Station, western Antarctic Peninsula	2
Extreme El Niño southern oscillation conditions have contrasting effects on the body condition of five euphausiid species around the northern Antarctic Peninsula during winter	2
Can heat shock protein 70 (HSP70) serve as biomarkers in Antarctica for future ocean acidification, warming and salinity stress?	2
Molecular dietary analysis of Adélie (Pygoscelis adeliae) and Gentoo (Pygoscelis papua) penguins breeding sympatrically on Antarctic Ardley Island using fecal DNA	2
First documented sighting of a group of bowhead whales outside their typical range in Hudson Bay	2
I need some space: solitary nesting Adélie penguins demonstrate an alternative breeding strategy at Cape Crozier	2
Phenology and reproductive biology of the southern rockhopper penguin (Eudyptes chrysocome chrysocome) at Isla Pingüino (Santa Cruz Province, Argentina)	2
Bacterial phylotypes associated with rock-dwelling Umbilicaria Lichens from Arctic/Subarctic areas in North America and Northern Europe	2
Soft bottom benthic communities under potentially anthropic and natural pressures in Terra Nova Bay (Ross Sea, Antarctica)	2
Life-history traits in the southernmost landlocked population of the fish Galaxias maculatus	2
Population status of southern elephant seals (Mirounga leonina) at Peninsula Potter breeding colony, Antarctica	2
Abundance and activity of sympagic viruses near the Western Antarctic Peninsula	2
First records of testate amoebae from small natural freshwater ponds of Chukotka, Russian Arctic	2
Xenobiotic metabolism and its physiological consequences in high-Antarctic Notothenioid fishes	2
The Arctic fox (Vulpes lagopus L.) on the Kola Peninsula (Russia): silently disappearing in the mist of data deficiency?	2
Correction to: Yes, they can: polar bears Ursus maritimus successfully hunt Svalbard reindeer Rangifer tarandus platyrhynchus	2
Benthic sediment nitrogen transformation processes in Arctic Kongsfjorden subject to glacier discharge	2
First record of mussel larvae occurring in the mantle cavity of littoral-dwelling Mytilus spp. in Svalbard, Arctic	2
New record of the southern right whale dolphin, Lissodelphis peronii (Lacépède, 1804), in the coastal waters of Brazil	2
Non-random fishery data can validate research survey observations of Pacific cod (Gadus macrocephalus) size in the Bering Sea	2
3000 leagues under the sea: the voyages of vagrant walruses (Odobenus rosmarus) in temperate Europe	2
A contribution to the knowledge of the taxonomy of the subgenus Abrothrix (Angelomys) (Rodentia, Cricetidae) in southernmost South America	2
New observations on the Antarctic Asteromphalus darwinii/hookeri diatom species-complex (Asterolampraceae)	2
Population characteristics of benthopelagic Gymnoscopelus nicholsi (Pisces: Myctophidae) on the continental shelf of South Georgia (Southern Ocean) during austral summer	2
New insights into the autecology of the two sympatric fish species Notothenia coriiceps and N. rossii from western Antarctic Peninsula: A trophic biomarkers approach	2
Phosphate solubilization by microorganisms in pyroclastic material from Half Moon Island in Antarctica: perspectives for astrobiology	2
A guide to the otoliths of Southern Ocean lanternfishes (Myctophidae)	2
Challenges in the conservation of Antarctic cultural heritage: impact of fungal biodeterioration on Casa Moneta	2
Aquatic bird predation by antarctic and subantarctic pinnipeds vagrants off argentina	2
Transcriptomics analysis provides insights into the heat adaptation strategies of an Antarctic bacterium, Cryobacterium sp. SO1	2
Two- and three-dimensional territories and territory overlap of Willow Warblers Phylloscopus trochilus in Arctic forests	2
Diversity, ecology, and community structure of the terrestrial diatom flora from Ulu Peninsula (James Ross Island, NE Antarctic Peninsula)	2
The acoustic presence and migration timing of subarctic baleen whales in the Bering Strait in relation to environmental factors	2
Wolf-dog hybrids in the eastern fringe Northern European wolf population on the background of increased hunting pressure	2
Ecological niche drives fungal and bacterial diversity in endolithic and epilithic communities inhabiting granites in Victoria Land, Antarctica	2
An intrapopulational study of organic compounds and biomechanical properties of the shell of the Antarctic bivalve Laternula elliptica (P. P. King, 1832) at King George Island	2
The tardigrade Mesobiotus aradasi (Binda, Pilato & Lisi, 2005) is widely distributed along the Antarctic Peninsula	2
Consistent spawning season of the sea urchin Sterechinus neumayeri in the Ross Sea over 5° of latitude: a role for an endogenous oscillator	2
Unraveling the enigmatic type D killer whale (Orcinus orca): mass stranding in the Magellan Strait, Chile	2
Lipid distribution and composition in Antarctic toothfish before and after reproductive migration: implications for the life cycle	2
Ensemble forecasting of invasion risk for four alien springtail (Collembola) species in Antarctica	2
First record of gray rockcod Lepidonotothen squamifrons larvae in the Amundsen Sea, Antarctic: implication for a new spawning ground and early life characteristics	2
Sub-Antarctic fur seal, Arctocephalus tropicalis, crossing hemispheres far offshore at São Pedro and São Paulo archipelago, Brazil	2
Year-round movements of Long-tailed Ducks Clangula hyemalis from Kolguev Island, Barents Sea	2
The highest mercury concentrations ever reported in a South American bird, the Striated Caracara (Phalcoboenus australis)	2
First observations of Weddell seals foraging in sponges in Erebus Bay, Antarctica	2
Insights into abundance, adaptation and activity of prokaryotes in arctic and Antarctic environments	2