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Seismic anisotropy is investigated across the previously unstudied region of central East Antarctica including new coastal locations and remote, temporary stations far inland.
Earthquakes occur in Antarctica. The previously held notion that Antarctica is … essentially aseismic has been disproved by using records from established Global … Seismic Network stations and recently deployed temporary stations on the Antarctic … continent. However…
A conceptual, lithospheric-scale cross-section of the conjugate, oblique-slip margins of George V Land, East … Antarctica, and southeast Australia (Otway Basin) has been constructed based on the integration of seismic and sample … data.
We present for the first time hourly variations of the spatial density gradient of 50 GeV cosmic rays within a sample … solar rotation period in 2006. By inversely solving the diffusive flux equation, including the drift…
Planetary waves with periods between two and four days in the middle atmosphere over … Antarctica are characterized using one year of data from the medium-frequency spaced … antenna (MFSA) radars at Scott Base, Rothera, and Davis. In order to investigate the origin … of the observed waves…
A barotropic tidal model has been applied to the Amery Ice Shelf cavity and Prydz … Bay region of East Antarctica. The sensitivity of the tidal solution of the model to … variation of the water column thickness of the Amery Ice Shelf cavity has been … determined.
Abstract. The annual formation and loss of some 15 million km2 of sea ice around the Antarctic significantly affects … global ocean circulation, particularly through the formation of dense bottom water.As one of the most profound seasonal … changes on Earth…
The mesosphere region, which lies at the edge of space, contains the coldest … layer of the Earth’s atmosphere, with summer temperatures as low as minus … 130 ◦C.
Antarctic terrestrial ecosystems are noted for their relative simplicity and limited trophic structure. In this context, knowledge of biotic … interactions in structuring terrestrial soil communities would seem beneficial from a theoretical perspective as well as from a conservation … perspective.
Domain and purposive ontologies provide explicit and formal definitions of real-world concepts. They are indispensable components of any system whose objective is to support the exchange and semantic integration of data and information.
We carried out a comparative study using mtDNA (COI) for two free-living, endemic, terrestrial invertebrate taxa—the springtail Gomphiocephalus hodgsoni (Hypogastruridae) and the mite Stereotydeus mollis (Penthalodidae) collected from sites throughout Victoria Land and the Queen Maud Mountains…
Atmospheric ionization by solar protons has traditionally been … modeled using top-of-atmosphere (TOA) particle fluxes measured … by near-Earth spacecraft, and as a consequence have been … restricted to particle energies below ~500 MeV. However…
Abstract Isotoma klovstadi Carpenter, 1902 was one of … the first Collembola described from the Antarctic continent. It was first collected in November 1899 during the … British Antarctic Expedition on the north coast of Victoria … Land in the Ross Sea region.