Publications

6961 to 6972 of 13722 results

1. On the dynamics of flow past a cylinder: Implications for CTD package motions and measurements

   During the collection of ship-based observations, heaving of the vessel may lead to variation in the descent rate of a CTD package. This can result in the package being pulled […]

   Read more of: On the dynamics of flow past a cylinder: Implications for CTD package motions and measurements

2. Bacterial community composition in Adélie (Pygoscelis adeliae) and chinstrap (Pygoscelis antarctica) penguin stomach contents from Signy Island, South Orkney Islands

   Penguin stomach microbiota and its variability are important as these microbes may contribute to the fitness of the host birds and their chicks, and influence the microbial ecosystem of the […]

   Read more of: Bacterial community composition in Adélie (Pygoscelis adeliae) and chinstrap (Pygoscelis antarctica) penguin stomach contents from Signy Island, South Orkney Islands

3. Dwarf males of giant warty squid Kondakovia longimana and a description of their spermatophores

   Antarctic squids are widely known to play an important role in the diet of various Antarctic predators, although the biology of those squids and how that relates to their availability […]

   Read more of: Dwarf males of giant warty squid Kondakovia longimana and a description of their spermatophores

4. Arbuscular mycorrhizas are present on Spitsbergen

   A previous study of 76 plant species on Spitsbergen in the High Arctic concluded that structures resembling arbuscular mycorrhizas were absent from roots. Here, we report a survey examining the […]

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5. Global biogeographic patterns in bipolar moss species

   A bipolar disjunction is an extreme, yet common, biogeographic pattern in non-vascular plants, yet its underlying mechanisms (vicariance or long-distance dispersal), origin and timing remain poorly understood. Here, combining a […]

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6. Neogene to Quaternary stratigraphic evolution of the Antarctic Peninsula, Pacific Margin offshore of Adelaide Island: transitions from a non-glacial, through glacially-influenced to a fully glacial state

   A detailed morphologic and seismic stratigraphic analysis of the continental margin offshore of Adelaide Island on the Pacific Margin of the Antarctic Peninsula (PMAP) is described based on the study […]

   Read more of: Neogene to Quaternary stratigraphic evolution of the Antarctic Peninsula, Pacific Margin offshore of Adelaide Island: transitions from a non-glacial, through glacially-influenced to a fully glacial state

7. Icechrono1: a probabilistic model to compute a common and optimized chronology for several ice cores

   Polar ice cores provide exceptional archives of past environmental conditions. The dating of ice cores and the estimation of the age-scale uncertainty are essential to interpret the climate and environmental […]

   Read more of: Icechrono1: a probabilistic model to compute a common and optimized chronology for several ice cores

8. Recent advances on the dynamical representation and our understanding of the warmer-than-present last interglacial climate

   The Last Interglacial (LIG, ~129-116 thousand years Before Present, hereafter ka) represents an ideal case study to understand the climate mechanisms at play under a warmer-than-present climate. However a spatio-temporal […]

   Read more of: Recent advances on the dynamical representation and our understanding of the warmer-than-present last interglacial climate

9. Does genetic structure reflect differences in non-breeding movements? A case study in small, highly mobile seabirds

   In seabirds, the extent of population genetic and phylogeographic structure varies extensively among species. Genetic structure is lacking in some species, but present in others despite the absence of obvious […]

   Read more of: Does genetic structure reflect differences in non-breeding movements? A case study in small, highly mobile seabirds

10. Climate change drives expansion of Antarctic ice-free habitat

    Antarctic terrestrial biodiversity occurs almost exclusively in ice-free areas that cover less than 1% of the continent. Climate change will alter the extent and configuration of ice-free areas, yet the […]

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11. Low technology telemedicine in Antarctica

    Read more of: Low technology telemedicine in Antarctica

12. The history of barium, biogenic silica and organic carbon accumulation in the Weddell Sea and Antarctic Ocean over the last 150,000 years.

    Read more of: The history of barium, biogenic silica and organic carbon accumulation in the Weddell Sea and Antarctic Ocean over the last 150,000 years.