Publications

1765 to 1776 of 14011 results

1. Communities of culturable freshwater fungi present in Antarctic lakes and detection of their low-temperature-active enzymes

   We evaluated the diversity and enzymatic activities of culturable fungi recovered from cotton baits submerged for 2 years in Hennequin Lake, King George Island, and from benthic biofilms in Kroner […]

   Read more of: Communities of culturable freshwater fungi present in Antarctic lakes and detection of their low-temperature-active enzymes

2. Intronic primers reveal unexpectedly high major histocompatibility complex diversity in Antarctic fur seals

   The major histocompatibility complex (MHC) is a group of genes comprising one of the most important components of the vertebrate immune system. Consequently, there has been much interest in characterising […]

   Read more of: Intronic primers reveal unexpectedly high major histocompatibility complex diversity in Antarctic fur seals

3. Three decades of remote sensing subarctic vegetation in northern Russia: A case study in science diplomacy

   The vegetation at and beyond the northern edge of the world’s boreal forest plays an important though imperfectly understood role in the climate system. This is particularly true within Russia, […]

   Read more of: Three decades of remote sensing subarctic vegetation in northern Russia: A case study in science diplomacy

4. Control of Antarctic phytoplankton community composition and standing stock by light availability

   Southern Ocean phytoplankton are especially subjected to pronounced seasonal and interannual changes in light availability. Although previous studies have examined the role of light in these environments, very few combined […]

   Read more of: Control of Antarctic phytoplankton community composition and standing stock by light availability

5. Potential for redistribution of post‐moult habitat for Eudyptes penguins in the Southern Ocean under future climate conditions

   Anthropogenic climate change is resulting in spatial redistributions of many species. We assessed the potential effects of climate change on an abundant and widely distributed group of diving birds, Eudyptes […]

   Read more of: Potential for redistribution of post‐moult habitat for Eudyptes penguins in the Southern Ocean under future climate conditions

6. Surface snow bromide and nitrate at Eureka, Canada in early spring and implications for polar boundary layer chemistry

   This study explores the role of snowpack in polar boundary layer chemistry, especially as a direct source of reactive bromine (BrOx = BrO + Br) and nitrogen (NOx = NO + NO2) in the Arctic springtime. Surface snow […]

   Read more of: Surface snow bromide and nitrate at Eureka, Canada in early spring and implications for polar boundary layer chemistry

7. Underwater Ice Boosts Production of the World Oceans’ Densest Waters

   Waters cooled below freezing point adjacent to Cape Darnley, Antarctica generate subsurface ice and produce dense waters that flood the global ocean abyss.

   Read more of: Underwater Ice Boosts Production of the World Oceans’ Densest Waters

8. Meteor radar vertical wind observation biases and mathematical debiasing strategies including the 3DVAR+DIV algorithm

   Meteor radars have become widely used instruments to study atmospheric dynamics, particularly in the 70 to 110 km altitude region. These systems have been proven to provide reliable and continuous […]

   Read more of: Meteor radar vertical wind observation biases and mathematical debiasing strategies including the 3DVAR+DIV algorithm

9. New mitogenomes in deep-water endemic Cocculinida and Neomphalida shed light on lineage-specific gene orders in major gastropod clades

   Gastropoda is the most speciose class in Mollusca, the second largest animal phylum, whose internal relationships remain largely unsettled, partly due to the insufficient data from key deep-water endemic lineages, […]

   Read more of: New mitogenomes in deep-water endemic Cocculinida and Neomphalida shed light on lineage-specific gene orders in major gastropod clades

10. Observations of Modified Warm Deep Water beneath Ronne Ice Shelf, Antarctica, from an Autonomous Underwater Vehicle

    Filchner-Ronne Ice Shelf (FRIS) is the world’s largest ice shelf by volume. It helps regulate Antarctica’s contribution to global sea level rise, and water mass transformations within the sub-ice-shelf cavity […]

    Read more of: Observations of Modified Warm Deep Water beneath Ronne Ice Shelf, Antarctica, from an Autonomous Underwater Vehicle

11. Modeling the effects of drift shell splitting in two case studies of simultaneous observations of substorm-driven Pi1B and IPDP-type EMIC waves

    Intervals of Pulsations of Diminishing Periods (IPDPs) are a subtype of Electromagnetic Ion Cyclotron (EMIC) waves that can be triggered by substorm onset. Pi1B waves are Ultra Low Frequency (ULF) […]

    Read more of: Modeling the effects of drift shell splitting in two case studies of simultaneous observations of substorm-driven Pi1B and IPDP-type EMIC waves

12. Divergent foraging habitat preferences between summer-breeding and winter-breeding Procellaria petrels

    Foraging niche specialisation is thought to occur when different members of speciose communities divide resources in either time or space. Here we compared habitat preferences of the congeneric Grey Petrel […]

    Read more of: Divergent foraging habitat preferences between summer-breeding and winter-breeding Procellaria petrels