Cephalopods as Prey. I. Seabirds
We review quantitative studies of the cephalopod diet of seabirds, with details of all species forming more than 5% by numbers or mass of seabird diets. Although squid are widespread […]
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Read more of: Cephalopods as Prey. I. Seabirds
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Variations in the altitude of the F2 peak associated with trough-formation processes
Read more of: Variations in the altitude of the F2 peak associated with trough-formation processesA novel approach is described which can help to determine, from ground-based data, which of the possible production mechanisms for the mid-latitude F-region ionospheric trough is dominant during a particular […]
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Late Cretaceous extinction patterns in Antarctica
Read more of: Late Cretaceous extinction patterns in AntarcticaNew correlations of marine clastic sedimentary rocks exposed within the James Ross Basin, Antarctica have shown that the mid-to late Cretaceous succession is in excess of 5 km thick. Plotting […]
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A new oxytomid bivalve from the Upper Jurassic – Lower Cretaceous of Antarctica
Read more of: A new oxytomid bivalve from the Upper Jurassic – Lower Cretaceous of AntarcticaPraeaucellina umbonoradiata gen. et sp. nov. is a small pteriomorph bivalve from the Upper Jurassic-Lower Cretaceous of Antarctica which can be referred to the family Oxytomidae, within the superfamily Monotoidea. […]
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Antarctica and the evolution of taxonomic diversity gradients in the marine realm
Read more of: Antarctica and the evolution of taxonomic diversity gradients in the marine realmAlthough it will probably never be as complete as that known from any of the other continents, the Antarctic fossil record comprises a surprising amount of information. Originally gathered primarily […]
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Effects of experimental temperature elevation on high-arctic soil microarthropod populations
Read more of: Effects of experimental temperature elevation on high-arctic soil microarthropod populationsAn experiment was conducted to measure the effects of summer warming on the total population densities of soil-dwelling microarthropods in the high Arctic and to compare these results with those […]
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Correction of satellite radar altimeter data on ice-covered surfaces in Antarctica using an integrated geographical information system
Read more of: Correction of satellite radar altimeter data on ice-covered surfaces in Antarctica using an integrated geographical information systemThe problem of correcting satellite altimeter measurements for errors introduced by topographic surfaces was chosen to test the capabilities of a prototype integrated geographical information system. A system to calculate […]
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The terrestrial arthropod fauna of the Byers Peninsula, Livingston Island, South Shetland Islands – Collembola
Read more of: The terrestrial arthropod fauna of the Byers Peninsula, Livingston Island, South Shetland Islands – CollembolaAs an addendum to a recent publication on the terrestrial arthropod fauna of the Byers Peninsula Site of Special Scientific Interest (SSSI), which included preliminary identification of four Collembola, we […]
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Geomorphic and shallow-acoustic investigation of an Antarctic Peninsula fjord system using high-resolution ROV and shipboard geophysical observations: Ice dynamics and behaviour since the Last Glacial Maximum
Read more of: Geomorphic and shallow-acoustic investigation of an Antarctic Peninsula fjord system using high-resolution ROV and shipboard geophysical observations: Ice dynamics and behaviour since the Last Glacial MaximumDetailed bathymetric and sub-bottom acoustic observations in Bourgeois Fjord (Marguerite Bay, Antarctic Peninsula) provide evidence on sedimentary processes and glacier dynamics during the last glacial cycle. Submarine landforms observed in […]