5101 to 5112 of 13722 results
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Circumpolar patterns in Antarctic krill larval recruitment: an environmentally-driven model
Read more of: Circumpolar patterns in Antarctic krill larval recruitment: an environmentally-driven modelLarval recruitment in Antarctic krill is known to be episodic and regional. We consider the importance of a range of recruitment factors using an environmentally driven model of larval development […]
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Polar climate change as manifest in atmospheric circulation
Read more of: Polar climate change as manifest in atmospheric circulationPurpose of Review Dynamic manifestations of climate change, i.e. those related to circulation, are less well understood than are thermodynamic, or temperature-related aspects. However, this knowledge gap is narrowing. We […]
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Spatial variability in total and organic mercury levels in Antarctic krill Euphausia superba across the Scotia Sea
Read more of: Spatial variability in total and organic mercury levels in Antarctic krill Euphausia superba across the Scotia SeaTotal and organic mercury concentrations were determined for males, females and juveniles of Euphausia superba collected at three discrete locations in the Scotia Sea (South Orkney Islands, South Georgia and […]
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Extensional tectonics and the fragmentation of Gondwanaland
Read more of: Extensional tectonics and the fragmentation of GondwanalandThe magmatic arc of the Antarctic Peninsula displays a wide range of features related to extensional tectonics at a convergent margin. Cenozoic extensional features are concentrated in a linear belt […]
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Late Paleozoic Accretionary Complexes on the Gondwana Margin of Southern Chile: Evidence from The Chonos Archipelago
Read more of: Late Paleozoic Accretionary Complexes on the Gondwana Margin of Southern Chile: Evidence from The Chonos ArchipelagoThe late Paleozoic “basement” rocks that crop out along the Pacific side of the Chonos Archipelago (44°–46°S) can be divided into two north‐south trending belts: (1) an eastern belt formed […]
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The Ellsworth-Whitmore Mountains crustal block: Its role in the tectonic evolution of West Antarctica
Read more of: The Ellsworth-Whitmore Mountains crustal block: Its role in the tectonic evolution of West AntarcticaThe 1983–1984 season of the joint British Antarctic Survey‐U.S. Antarctic Research Program geology and geophysics project on the Ellsworth‐Whitmore Mountains crustal block (EWM) has yielded new observations and laboratory data […]
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Joint U.K.-U.S. West Antarctic Tectonic Project: an introduction
Read more of: Joint U.K.-U.S. West Antarctic Tectonic Project: an introductionThe relationship of West Antarctica to the Precambrian craton of East Antarctica is the longest standing major tectonic problem in Antarctic geology. It has a bearing on Gondwanaland reconstruction but […]