Polar Biology

Article	Citations
Contrast of warm and cold phases in the Bering Sea to understand spatial distributions of Arctic and sub-Arctic gadids	36
Yes, they can: polar bears Ursus maritimus successfully hunt Svalbard reindeer Rangifer tarandus platyrhynchus	25
Can heat shock protein 70 (HSP70) serve as biomarkers in Antarctica for future ocean acidification, warming and salinity stress?	23
The Little Auk Alle alle: an ecological indicator of a changing Arctic and a model organism	22
16S rRNA gene and 18S rRNA gene diversity in microbial mat communities in meltwater ponds on the McMurdo Ice Shelf, Antarctica	21
Reduced seasonal sea ice and increased sea surface temperature change prey and foraging behaviour in an ice-obligate Arctic seabird, Mandt’s black guillemot (Cepphus grylle mandtii)	21
Early detection of marine non-indigenous species on Svalbard by DNA metabarcoding of sediment	17
Heat-related massive chick mortality in an Imperial Cormorant Leucocarbo atriceps colony from Patagonia, Argentina	14
Predictors of invertebrate biomass and rate of advancement of invertebrate phenology across eight sites in the North American Arctic	13
Seasonal abundance, distribution, and growth of the early life stages of polar cod (Boreogadus saida) and saffron cod (Eleginus gracilis) in the US Arctic	13
The first record of the golden jackal (Canis aureus Linnaeus, 1758) in the Russian Subarctic	13
Estimating the average distribution of Antarctic krill Euphausia superba at the northern Antarctic Peninsula during austral summer and winter	13
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	12
Un-crewed aerial vehicle population survey of three sympatrically breeding seabird species at Signy Island, South Orkney Islands	12
Community structure and spatial distribution of phytoplankton in relation to hydrography in the Laptev Sea and the East Siberian Sea (autumn 2008)	11
Distinct genetic clustering in the weakly differentiated polar cod, Boreogadus saida Lepechin, 1774 from East Siberian Sea to Svalbard	11
Diet and breeding habitat preferences of White-tailed Eagles in a northern inland environment	11
Ecophysiological and ultrastructural characterisation of the circumpolar orange snow alga Sanguina aurantia compared to the cosmopolitan red snow alga Sanguina nivaloides (Chlorophyta)	11
Diversity, distribution, and xerophilic tolerance of cultivable fungi associated with the Antarctic angiosperms	11
Recent shift in biological communities: A case study from the Eastern European Russian Arctic (Bol`shezemelskaya Tundra)	10
The last refugia for a polar relict pollinator: isolates of Bombus glacialis on Novaya Zemlya and Wrangel Island indicate its broader former range in the Pleistocene	10
Trophic niches of benthic crustaceans in the Pechora Sea suggest that the invasive snow crab Chionoecetes opilio could be an important competitor	10
Diet composition and body condition of polar bears (Ursus maritimus) in relation to sea ice habitat in the Canadian High Arctic	10
Fifty-year change in penguin abundance on Elephant Island, South Shetland Islands, Antarctica: results of the 2019–20 census	10
Summer activity patterns for a moss and lichen in the maritime Antarctic with respect to altitude	9

Multi-scale temporal variability in biological-physical associations in the NE Chukchi Sea	9
High abundances of small copepods early developmental stages and nauplii strengthen the perception of a non-dormant Arctic winter	9
Ocean currents as a potential dispersal pathway for Antarctica’s most persistent non-native terrestrial insect	9
Decreased lipid storage in juvenile Bering Sea crabs (Chionoecetes spp.) in a warm (2014) compared to a cold (2012) year on the southeastern Bering Sea	8
Are the diets of sympatric Pygoscelid penguins more similar than previously thought?	8
Fin whale (Balaenoptera physalus) song pattern in the southern Chukchi Sea	8
Antarctic krill (Euphausia superba) distributions, aggregation structures, and predator interactions in Bransfield Strait	8
Population decline of the cape petrel (Daption capense) on King George Island, South Shetland Islands, Antarctica	8
Could Norwegian fjords serve as an analogue for the future of the Svalbard fjords? State and fate of high latitude fjords in the face of progressive “atlantification”	8
Spatial and temporal diet variability of Adélie (Pygoscelis adeliae) and Emperor (Aptenodytes forsteri) Penguin: a multi tissue stable isotope analysis	8
First evidence of microplastics in the Marine Protected Area Namuncurá at Burdwood Bank, Argentina: a study on Henricia obesa and Odontaster penicillatus (Echinodermata: Asteroidea)	8
Prokaryotic diversity and biogeochemical characteristics of benthic microbial ecosystems from James Ross Archipelago (West Antarctica)	8
Allometric relationships of ecologically important Antarctic and Arctic zooplankton and fish species	8
Cold tolerance is similar but heat tolerance is higher in the alien insect Trichocera maculipennis than in the native Parochlus steinenii in Antarctica	8
Annual variation of oceanographic conditions changed migration timing of bowhead whales Balaena mysticetus in the southern Chukchi Sea	8
Cyanobacterial diversity of Svalbard Archipelago	8
Feeding ecology of the long finned pilot whale, Globicephala melas edwardii, in the southwestern Atlantic Ocean, determined by stable isotopes analysis	7
DNA metabarcoding data reveals harmful algal-bloom species undescribed previously at the northern Antarctic Peninsula region	7
Fecal glucocorticoid metabolites as an indicator of adrenocortical activity in Arctic foxes (Vulpes lagopus) and recommendations for future studies	7
Trophic ecology of the yellowfin notothen, Patagonotothen guntheri (Norman, 1937) at the Marine Protected Area Namuncurá-Burdwood Bank, Argentina	7
Summer circumpolar acoustic occurrence and call rates of Ross, Ommatophoca rossii, and leopard, Hydrurga leptonyx, seals in the Southern Ocean	7
Genomics and transcriptomics analyses provide insights into the cold adaptation strategies of an Antarctic bacterium, Cryobacterium sp. SO1	7
Persistent organic pollutants and mercury in a colony of Antarctic seabirds: higher concentrations in 1998, 2001, and 2003 compared to 2014 to 2016	7
Ensemble forecasting of invasion risk for four alien springtail (Collembola) species in Antarctica	7
Observations of intraspecific killing, cannibalism, and aggressive behavior among polar bears (Ursus maritimus) in the eastern Barents Sea and the Kara Sea	7
Benthic scavenger community composition and carrion removal in Arctic and Subarctic fjords	7
Sea-ice habitat minimizes grazing impact and predation risk for larval Antarctic krill	7
Southern Giant Petrels Macronectes giganteus depredating breeding Atlantic Yellow-nosed Albatrosses Thalassarche chlororhynchos on Gough Island	7
New distribution records of kelp in the Kitikmeot Region, Northwest Passage, Canada, fill a pan-Arctic gap	7
High diversity of planktonic prokaryotes in Arctic Kongsfjorden seawaters in summer 2015	7
Preliminary study of the benthic fauna in lakes of the Novaya Zemlya Archipelago and Vaigach Island (the Russian Arctic)	7
Planktonic ciliates in different water masses of Cosmonaut and Cooperation Seas (Indian sector of the Southern Ocean) during austral summer	7
Maintenance of nest quality in Adélie penguins Pygoscelis adeliae: an additional benefit to life in the center	7
Experimental evidence of antimicrobial activity in Antarctic seaweeds: ecological role and antibiotic potential	7
Fungal diversity in seasonal snow of Martel Inlet, King George Island, South Shetland Islands, assessed using DNA metabarcoding	7
Bearded seal (Erignathus barbatus) vocalizations across seasons and habitat types in Svalbard, Norway	6
Phytoplankton succession during a massive coastal diatom bloom at Marian Cove, King George Island, Antarctica	6
Vagrant sub-Antarctic fur seal at tropical Ascension Island, South Atlantic Ocean	6
Spatial distribution of microzooplankton in different areas of the northern Antarctic Peninsula region, with an emphasis on tintinnids	6
A review of leopard seal (Hydrurga leptonyx) births and pups using a standardised age-class classification system	6
The occurrence of Nematoda in coastal sea ice on Svalbard (European Arctic) determined with the 18S small subunit rRNA gene	6
The taxonomic identity and distribution of the eel cod Muraenolepis (Gadiformes: Muraenolepididae) around South Georgia and the South Sandwich Islands	6
Feeding ecology of the longtail southern cod, Patagonotothen ramsayi (Regan, 1913) (Notothenioidei) in the Marine Protected Area Namuncurá-Burdwood Bank, Argentina	6
Anthropogenic activities are associated with shorter telomeres in chicks of Adélie penguin (Pygoscelis adeliae)	6
Blinded by the light: Seabird collision events in South Georgia	6
Thermal responses of two sub-Antarctic notothenioid fishes, the black southern cod Patagonotothen tessellata (Richardson, 1845) and the Magellan plunderfish Harpagifer bispinis (Forster, 1801), from s	6
New Magellanic penguin Spheniscus magellanicus colony in a subantarctic island	6
Penguin predation by extra-limital sub-Antarctic fur seals Arctocephalus tropicalis	6
Morphological dietary composition of Antarctic toothfish (Dissostichus mawsoni) along the East Antarctic continental slope	6
Large-scale genetic structure and diversity of Arctic rainbow smelt Osmerus dentex Steindachner et Kner, 1870 throughout its distributional range based on microsatellites	6

Differences in the fecal microbiota due to the sexual niche segregation of captive Gentoo penguins Pygoscelis papua	6
Evaluation of factors influencing the eradication of annual bluegrass (Poa annua L.) from Point Thomas Oasis, King George Island, Maritime Antarctica	6
Tendons and ligaments of the Rangifer tarandus metapodial and hoof	6
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	6
Thermal adaptations of adults and eggs in the Arctic seed bug Nysius groenlandicus (Insecta: Hemiptera) from South Greenland	6
Egg retention of high-latitude sockeye salmon (Oncorhynchus nerka) in the Pilgrim River, Alaska, during the Pacific marine heatwave of 2014–2016	6
The diversity and antibacterial activity of culturable actinobacteria isolated from the rhizosphere soil of Deschampsia antarctica (Galindez Island, Maritime Antarctic)	6
Variation in migration behaviors used by Arctic Terns (Sterna paradisaea) breeding across a wide latitudinal gradient	6
Microbial diversity and dominant bacteria causing spoilage during storage and processing of the Antarctic krill, Euphausia superba	6
Distribution of rorquals and Atlantic cod in relation to their prey in the Norwegian high Arctic	6
Genotoxicity of oxidative stress and UV-B radiation in Antarctic vascular plants	6
Effects of iron limitation on carbon balance and photophysiology of the Antarctic diatom Chaetoceros cf. simplex	6
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	6
Shifting polar bear Ursus maritimus denning habitat availability in the European Arctic	6
Bioerosion ichnodiversity in barnacles from the Ross Sea, Antarctica	6
Fatty acid biomarkers in three species inhabiting a high latitude Patagonian fjord (Yendegaia Fjord, Chile)	5
First trait-based characterization of Arctic ice meiofauna taxa	5
Structure of virioplankton and viral lysis of prokaryotes on the shelf of Siberian Arctic seas: impact of large river runoff	5
Parental care and demography of a spawning population of the channichthyid Neopagetopsis ionah, Nybelin 1947 from the Weddell Sea	5
Genomic analyses of a novel bioemulsifier-producing Psychrobacillus strain isolated from soil of King George Island, Antarctica	5
Dental evidence for variation in diet over time and space in the Arctic fox, Vulpes lagopus	5
Variation among colonies in breeding success and population trajectories of wandering albatrosses Diomedea exulans at South Georgia	5
Abundance, habitat use and food consumption of seabirds in the high-Arctic fjord ecosystem	5
Xanthophyll cycles in the juniper haircap moss (Polytrichum juniperinum) and Antarctic hair grass (Deschampsia antarctica) on Livingston Island (South Shetland Islands, Maritime Antarctica)	5
Mass strandings of seven toothed and baleen whale species in Northern Norway in March 2020 call for further investigation	5
The overabundance of resources leads to small but exclusive home ranges in Arctic fox (Vulpes lagopus) on Bering Island	5
Trophic variability of long tail hake Macruronus magellanicus in the Southwestern Atlantic: movements evidenced by stomach content and stable isotope analysis	5
Pellet analysis evidences flexibility in the diet of Brown Skua (Stercorarius antarcticus) during breeding at Esperanza/Hope Bay (Antarctic Peninsula)	5
Influence of marine vertebrates on organic matter, phosphorus and other chemical element levels in Antarctic soils	5
Variability in nitrogen-derived trophic levels of Arctic marine biota	5
Biodiversity and biogeography of hydroids across marine ecoregions and provinces of southern South America and Antarctica	5
Mycobiota associated to Casa Moneta Museum wood, South Orkney Islands, Antarctica	5
Feeding in spatangoids: the case of Abatus Cordatus in the Kerguelen Islands (Southern Ocean)	5
Wolverines (Gulo gulo) in the Arctic: Revisiting distribution and identifying research and conservation priorities amid rapid environmental change	5
Leukocyte counts in blood smears of Antarctic seals and penguins: a new less time-consuming method	5
Plastic and other anthropogenic debris in Arctic fox (Vulpes lagopus) faeces from Iceland	5
Bioremediation of hydrocarbon-contaminated soil from Carlini Station, Antarctica: effectiveness of different nutrient sources as biostimulation agents	5
Do skeletal Mg/Ca ratios of Arctic rhodoliths reflect atmospheric CO2 concentrations?	5
First evidence of interchange of humpback whales (Megaptera novaeangliae) between the Magellan Strait and Antarctic Peninsula feeding grounds	5
Identification and validation of new reference genes for accurate quantitative reverse transcriptase-PCR normalization in the Antarctic plant Colobanthus quitensis under abiotic stress conditions	5
Video survey of deep benthic macroalgae and macroalgal detritus along a glacial Arctic fjord: Kongsfjorden (Spitsbergen)	5
Notes on reproduction in the deep-sea cup coral Balanophyllia malouinensis (Squires 1961) from the Southern Ocean	4
Control of Antarctic phytoplankton community composition and standing stock by light availability	4
Community-based monitoring in the Ponoy River, Kola Peninsula (Russia): reflections on Atlantic salmon, pink salmon, Northern pike and weather/climate change	4
Decomplicating and identifying species in the radiation of the Antarctic fish genus Pogonophryne (Artedidraconidae)	4
Phagotrophic protists (protozoa) in Antarctic terrestrial ecosystems: diversity, distribution, ecology, and best research practices	4
An on-ice aerial survey of the Kane Basin polar bear (Ursus maritimus) subpopulation	4
Varying heat tolerance among Arctic nearshore fishes	4
Population characteristics of benthopelagic Gymnoscopelus nicholsi (Pisces: Myctophidae) on the continental shelf of South Georgia (Southern Ocean) during austral summer	4
Estimation of the feeding record of pregnant Antarctic minke whales (Balaenoptera bonaerensis) using carbon and nitrogen stable isotope analysis of baleen plates	4
Diversity, ecology, and community structure of the terrestrial diatom flora from Ulu Peninsula (James Ross Island, NE Antarctic Peninsula)	4
Composition of marine nematode communities across broad longitudinal and bathymetric gradients in the Northeast Chukchi and Beaufort Seas	4
Midtrophic fish feeding modes at the poles: an ecomorphological comparison of polar cod (Boreogadus saida) and Antarctic silverfish (Pleuragramma antarctica)	4
Sequencing and gene expression analysis of catalase genes in Antarctic fungal strain Penicillium griseofulvum P29	4
New insights into reproductive physiology in Antarctic fish: a trial in Lepidonotothen nudifrons	4
Antarctic krill (Euphausia superba) exhibit positive phototaxis to white LED light	4
Skull morphology of four Antarctic fulmarine petrels (Aves: Procellariiformes): insights into their feeding biology	4
New confirmed depth limit of Antarctic macroalgae: Palmaria decipiens found at 100 m depth in the Southern Ocean	4
Movements of southern elephant seals (Mirounga leonina) from Davis Base, Antarctica: combining population genetics and tracking data	4
Population dynamics of an island population of water voles Arvicola amphibius (Linnaeus, 1758) with one major predator, the eagle owl Bubo bubo (Linnaeus, 1758), in northern Norway	4
Microbial responses to herbivory-induced vegetation changes in a high-Arctic peatland	4
Year-round movements of Long-tailed Ducks Clangula hyemalis from Kolguev Island, Barents Sea	4
Cannibalism in southern giant petrels (Macronectes giganteus) at Nelson Island, Maritime Antarctic Peninsula	4
The highest mercury concentrations ever reported in a South American bird, the Striated Caracara (Phalcoboenus australis)	4
Glacier lanternfish (Benthosema glaciale) first found on the continental slope of the Pacific Arctic	4
New genetic evidences for distinct populations of the common minke whale (Balaenoptera acutorostrata) in the Southern Hemisphere	4
Diversity of Viridiplantae DNA present on rock surfaces in the Ellsworth Mountains, continental Antarctica	4
Pitfalls and advances in morphometric sexing: insights from the Adélie penguin Pygoscelis adeliae	4
Trends in breeding performance in wader populations at Zackenberg, high Arctic Greenland, in relation to environmental drivers 1996–2018	4
Occurrence of mites (Acari) and springtails (Collembola) in bird nests on King George Island (South Shetland Islands, Antarctica)	4
Using correlative and mechanistic niche models to assess the sensitivity of the Antarctic echinoid Sterechinus neumayeri to climate change	4
In-situ observations of an intact natural whale fall in Palmer deep, Western Antarctic Peninsula	4
Quantifying the consequence of applying conservative assumptions in the assessment of oil spill effects on polar cod (Boreogadus saida) populations	4
Phyto-detritus feeding by early-stage larvae of Electrona antarctica (Myctophidae) off Wilkes Land in the Southern Ocean, austral summer 2017	4
The Arctic fox (Vulpes lagopus L.) on the Kola Peninsula (Russia): silently disappearing in the mist of data deficiency?	4
Neuromorphological disparity in deep-living sister species of the Antarctic fish genus Trematomus	4
Effects of seawater temperature and seasonal irradiance on growth, reproduction, and survival of the endemic Antarctic brown alga Desmarestia menziesii (Phaeophyceae)	4
Emerging mosquitoes (Aedes nigripes) as a resource subsidy for wolf spiders (Pardosa glacialis) in western Greenland	4
Morphological variability of cushion plant Lyallia kerguelensis (Caryophyllales) in relation to environmental conditions and geography in the Kerguelen Islands: implications for cushion necrosis and c	4
Status of pinnipeds on mid-Atlantic ridge islands, South Atlantic Ocean	4

Summer phenology of the sub-surface gelatinous zooplankton assemblage in two North-Western Icelandic fjords	3
Different selection criteria may relax competition for denning sites between expanding red foxes (Vulpes vulpes) and endemic Arctic foxes (Vulpes lagopus) on the low-Arctic tundra	3
The use of swimmers from sediment traps to measure summer community structure of Southern Ocean pteropods	3
Combining survey and remotely sensed environmental data to estimate the habitat associations, abundance and distribution of breeding thin-billed prions Pachyptila belcheri and Wilson’s storm-petrels O	3
Early-life history traits of two icefishes, spiny icefish Chaenodraco wilsoni and ocellated icefish Chionodraco rastrospinosus, in the Ross Sea revealed by otolith microstructure	3
Postnatal ontogeny of the spine of the Emperor Penguin Aptenodytes forsteri (Aves, Sphenisciformes) and modularity of the neck	3
Age of black dogfish (Centroscyllium fabricii) estimated from fin spines growth bands and eye lens bomb radiocarbon dating	3
Bryozoan assemblages on gastropod shells occupied by the hermit crab Pagurus comptus	3
Pathological findings in bycaught harbour porpoises (Phocoena phocoena) from the coast of Northern Norway	3
Phylogenetic diversity and dominant ecological traits of freshwater Antarctic Chrysophyceae	3
New records of California serogroup viruses in Aedes mosquitoes and first detection in simulioidae flies from Northern Canada and Alaska	3
Cetacean distribution in relation to oceanographic features at the Kerguelen Plateau	3
First humpback whale (Megaptera novaeangliae) re-sighting between Azorean waters and the Barents Sea (Murman coast, northwestern Russia)	3
Variability in tissue-specific trophic discrimination factors (∆13C and ∆15N) between Antarctic krill Euphausia superba and free-ranging Pygoscelis penguins	3
Sterols in red macroalgae from antarctica: extraction and quantification by Gas Chromatography–Mass spectrometry	3
Seasonal changes in plumage density, plumage mass, and feather morphology in the world’s northernmost land bird, the Svalbard Rock Ptarmigan (Lagopus muta hyperborea)	3
Status of breeding birds at Observatorio and Goffré Islands, Argentina	3
Warming, not CO2-acidified seawater, alters otolith development of juvenile Antarctic emerald rockcod (Trematomus bernacchii)	3
Cryophilic Tardigrada have disjunct and bipolar distribution and establish long-term stable, low-density demes	3
Cross-tolerance and transcriptional shifts underlying abiotic stress in the seabird tick, Ixodes uriae	3
Species composition of sea stars (Echinodermata: Asteroidea) in the Patagonian Argentinian deep sea, including seven new records: connectivity with sub-Antarctic and Antarctic fauna	3
High-Arctic intertidal foraminifera, 78°N Spitsbergen	3
Cephalopods habitat and trophic ecology: historical data using snares penguin as biological sampler	3
New species of Gromia (Protista, Rhizaria) from South Georgia and the Falkland Islands	3
Biodiversity of macrobenthic nematodes in the intertidal and shallow subtidal zones in the Eastern Canadian Arctic	3
Short-term dynamics of nutrients, planktonic abundances, and microbial respiratory activity in the Arctic Kongsfjorden (Svalbard, Norway)	3
Nutrient fluxes from an Arctic seabird colony to the adjacent coastal marine ecosystem	3
Abundance and activity of sympagic viruses near the Western Antarctic Peninsula	3
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	3
Freshwater input and ocean connectivity affect habitats and trophic ecology of fishes in Arctic coastal lagoons	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
Orange is the new white: taxonomic revision of Tritonia species (Gastropoda: Nudibranchia) from the Weddell Sea and Bouvet Island	3
Spatial and temporal aggregation of albatross chick mortality events in the Falklands suggests a role for an unidentified infectious disease	3
Heat accumulation in hollow Arctic flowers: possible microgreenhouse effects in syncalyces of campions (Silene spp. (Caryophyllaceae)) and zygomorphic sympetalous corollas of louseworts (Pedicularis s	3
Regional diet in Antarctic krill (Euphausia superba) as determined by lipid, fatty acid, and sterol composition	3
Species diversity and spatial distribution of pelagic amphipods in Terra Nova Bay (Ross Sea, Southern Ocean)	3
Crude oil exposure reduces ice algal growth in a sea-ice mesocosm experiment	3
Temperature-induced changes in biofilm organic matter utilization in arctic streams (Disko Island, Greenland)	3
Beluga (Delphinapterus leucas) and narwhal (Monodon monoceros) echolocation click detection and differentiation from long-term Arctic acoustic recordings	3
Energy content of krill and amphipods in the Barents Sea from summer to winter: variation across species and size	3
Krill finder: spatial distribution of sympatric fin (Balaenoptera physalus) and humpback (Megaptera novaeangliae) whales in the Southern Ocean	3
Gastrointestinal helminths of two storm-petrel species, Oceanites oceanicus and Fregetta tropica, (Aves: Oceanitidae) from Antarctica	3
Fish prey of sub-Antarctic fur seals Arctocephalus tropicalis at the Tristan da Cunha Islands, South Atlantic Ocean	3
Distribution of dissolved organic carbon linked to bacterial community composition during the summer melting season in Arctic fjords	3
Octopuses and drilling snails as the main suspects of predation traces on shelled molluscs in West Antarctica	3
A review of the scientific knowledge of the seascape off Dronning Maud Land, Antarctica	3
Rapid changes in spectral composition after darkness influences nitric oxide, glucose and hydrogen peroxide production in the Antarctic diatom Fragilariopsis cylindrus	3
The first complete mitochondrial genomes of two species of charr, Salvelinus boganidae and Salvelinus elgyticus, from Lake El’gygytgyn (Chukotka)	3
Splenic and renal melanomacrophage centers in shorthorn sculpins (Myoxocephalus scorpius) in Nuuk harbor, West Greenland	3
Biotic and abiotic drivers of aquatic plant communities in shallow pools and wallows on the sub-Antarctic Iles Kerguelen	3
Autumn migration phenology of polar bears (Ursus maritimus) in Hudson Bay, Canada	3
Pelagic deep-sea fauna observed on video transects in the southern Norwegian Sea	3
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	3
Taxonomic and genetic confirmed findings of snow crab (Chionoecetes opilio) larvae in the Barents Sea	3
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	3
Distribution of diatoms in seafloor surface sediments of the Laptev, East Siberian, and Chukchi seas: implication for environmental reconstructions	3
Zooplankton communities along a Southern Ocean monitoring transect at 110° E from three CPR surveys (Dec 2014, Jan 2015, Mar 2015)	3
Spatial patterns and behaviour of notothenioid fishes off the northern Antarctic Peninsula	2
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	2
Dynamics of circulating lipoproteins and lipids in Brown Skua (Stercorarius antarcticus lonnbergi) during the breeding cycle	2
Insights into abundance, adaptation and activity of prokaryotes in arctic and Antarctic environments	2
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	2
Winter bird gets the worm: consumption of earthworms (Lumbricidae) by striated caracaras (Phalcoboenus australis) in invasive Yorkshire fog (Holcus lanatus) in the Falkland Islands (Malvinas)	2
Morphological shell characterization of Fissurellidea and Fissurella (Vetigastropoda: Fissurellidae) along the Argentinean coast, from temperate to subantarctic waters	2
First observations of Weddell seals foraging in sponges in Erebus Bay, Antarctica	2
Xenobiotic metabolism and its physiological consequences in high-Antarctic Notothenioid fishes	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
A review of the Pacific sleeper shark Somniosus pacificus: biology and fishery interactions	2
Bringing Antarctica to the lab: a polar desert environmental chamber to study the response of Antarctic microbial communities to climate change	2
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	2
Culturable microorganisms of substrates of terrestrial plant communities of the maritime Antarctic (Galindez Island, Booth Island)	2
Species composition, distribution and relative abundance of the inshore fish community off the Argentine Islands, Bellingshausen Sea	2
Sponges associated with stylasterid thanatocoenosis (Cnidaria, Hydrozoa) from the deep Ross Sea (Southern Ocean)	2
Antarctic Porifera homogenates as a source of enzymes and antibacterial substances: first results	2
Ecological determinants of avian distribution and abundance at Rankin Inlet, Nunavut in the Canadian Arctic	2
Macrozoobenthos of the Pechora Bay in 2020–2021 indicates a likely change of common bivalve molluscs in the Arctic estuary	2
Transcriptomics analysis provides insights into the heat adaptation strategies of an Antarctic bacterium, Cryobacterium sp. SO1	2
Sponges (Porifera) from the Ross Sea (Southern Ocean) with taxonomic and molecular re-description of two uncommon species	2
Effects of environmental variables on a nearshore arctic fish community, 2001–2018	2
Life-history traits in the southernmost landlocked population of the fish Galaxias maculatus	2
Penguindex: a Living Planet Index for Pygoscelis species penguins identifies key eras of population change	2
New migration and distribution patterns of Atlantic walruses (Odobenus rosmarus rosmarus) around Nunavik (Québec, Canada) identified using Inuit Knowledge	2
Passive acoustics suggest two different feeding mechanisms in the Atlantic walrus (Odobenus rosmarus rosmarus)	2
Mitochondrial genomes provide insight into interfamilial relationships within Pycnogonida	2
Year-round population dynamics of Limacina spp. early stages in a high-Arctic fjord (Adventfjorden, Svalbard)	2
Seed trapping or a nurse effect? Disentangling the drivers of fine-scale plant species association patterns in a windy environment	2
Metabarcoding inventory of an arctic tundra soil ecosystem reveals highly heterogeneous communities at a small scale	2
Spatial variation in predator communities, predation risk, and shorebird daily nest survival near a sub-Arctic human settlement	2
Spring migration of a Neotropical shorebird, the Rufous-chested Plover, Charadrius modestus, between southern Brazil and the sub-Antarctic Falkland/Malvinas Islands	2
Molecular dietary analysis of Adélie (Pygoscelis adeliae) and Gentoo (Pygoscelis papua) penguins breeding sympatrically on Antarctic Ardley Island using fecal DNA	2
Population status of southern elephant seals (Mirounga leonina) at Peninsula Potter breeding colony, Antarctica	2
A contribution to the knowledge of the taxonomy of the subgenus Abrothrix (Angelomys) (Rodentia, Cricetidae) in southernmost South America	2
Summer temperature—but not growing season length—influences radial growth of Salix arctica in coastal Arctic tundra	2
Fatty acid profiles and stable isotope composition of Antarctic macroalgae: a baseline for a combined biomarker approach in food web studies	2
Bird traits and their nutrient impact on terrestrial invertebrate populations	2