7933 to 7944 of 13980 results
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Weddell Sea tectonics and Gondwana break-up: an introduction
Read more of: Weddell Sea tectonics and Gondwana break-up: an introductionThe Weddell Sea, part of the circumpolar Southern Ocean, is probably the most remote, least known and least accessible sea in the world. Difficult ice conditions have limited the acquisition […]
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New seismic data from the Ronne Ice Shelf, Antarctica
Read more of: New seismic data from the Ronne Ice Shelf, AntarcticaWe present the first images of sub-seabed structure to be obtained from beneath the Ronne Ice Shelf. Single-fold profiles totalling 158 km were recorded using a new form drag cable […]
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A towed geophone system for use in snow-covered terrain
Read more of: A towed geophone system for use in snow-covered terrainA new type of drag cable has been developed, which was successfully used to collect seismic reflection data on an Antarctic ice shelf. Standard geophone elements were encapsulated in polyurethane […]
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Antarctic fellfield response to climate change: a tripartite synthesis of experimental data
Read more of: Antarctic fellfield response to climate change: a tripartite synthesis of experimental dataThis paper explores the biological consequences of climate change by integrating the results of a tripartite investigation involving fumarole, field manipulation and laboratory incubation experiments. The geographical region for this […]
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The austral palaeobiogeography of an Early Cretaceous (Albian) trigoniid bivalve assemblage from the upper part of the Fossil Bluff Group, Alexander Island, Antarctica
Read more of: The austral palaeobiogeography of an Early Cretaceous (Albian) trigoniid bivalve assemblage from the upper part of the Fossil Bluff Group, Alexander Island, Antarctica -
The diversity, distribution and ecology of diatoms from Antarctic inland waters
Read more of: The diversity, distribution and ecology of diatoms from Antarctic inland watersDiatoms are abundant and diverse in many Antarctic freshwaters, with a general trend of decreasing diversity moving southwards. They form an important component of many benthic algal communities in streams […]
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Arc evolution: a magnetic perspective from the Antarctic Peninsula
Read more of: Arc evolution: a magnetic perspective from the Antarctic PeninsulaThe Antarctic Peninsula is a Mesozoic–Cenozoic magmatic arc built on Palaeozoic and younger basement. It was formed by processes related to the subduction of Pacific ocean floor at its western […]
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Quasi-biennial oscillation effects in the semidiurnal tide of the Antarctic lower thermosphere
Read more of: Quasi-biennial oscillation effects in the semidiurnal tide of the Antarctic lower thermosphereA continuous 37-year record of the geomagnetic field from Argentine Islands Geomagnetic Observatory at Faraday research station (65°S, 64°W), Antarctica, has been analysed to reveal a 27-month periodicity in the […]
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Antarctic ice sheet melting in the southeast Pacific
Read more of: Antarctic ice sheet melting in the southeast PacificThe first oceanographic measurements across a deep channel beneath the calving front of Pine Island Glacier reveal a sub-ice circulation driven by basal melting of 10–12 m yr−1. A salt […]