9625 to 9636 of 13722 results
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Adaptation of an unstructured-mesh, finite-element ocean model to the simulation of ocean circulation beneath ice shelves
Read more of: Adaptation of an unstructured-mesh, finite-element ocean model to the simulation of ocean circulation beneath ice shelvesSeveral different classes of ocean model are capable of representing floating glacial ice shelves. We describe the incorporation of ice shelves into Fluidity-ICOM, a nonhydrostatic finite-element ocean model with the […]
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Differing source water inputs, moderated by evaporative enrichment, determine the contrasting δ18OCELLULOSE signals in maritime Antarctic moss peat banks
Read more of: Differing source water inputs, moderated by evaporative enrichment, determine the contrasting δ18OCELLULOSE signals in maritime Antarctic moss peat banksOxygen isotope palaeoclimate records, preserved in moss tissue cellulose, are complicated by environmental influences on the relationships between source water inputs and evaporative conditions. We carried out stable isotope analyses […]
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A new bipolar ice core record of volcanism from WAIS Divide and NEEM and implications for climate forcing of the last 2000 years
Read more of: A new bipolar ice core record of volcanism from WAIS Divide and NEEM and implications for climate forcing of the last 2000 yearsVolcanism is a natural climate forcing causing short-term variations in temperatures. Histories of volcanic eruptions are needed to quantify their role in climate variability and assess human impacts. We present […]
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Assessment of surface winds over the Atlantic, Indian, and Pacific Ocean sectors of the Southern Ocean in CMIP5 models: historical bias, forcing response, and state dependence
Read more of: Assessment of surface winds over the Atlantic, Indian, and Pacific Ocean sectors of the Southern Ocean in CMIP5 models: historical bias, forcing response, and state dependenceAn assessment of the fifth Coupled Models Intercomparison Project (CMIP5) models’ simulation of the near-surface westerly wind jet position and strength over the Atlantic, Indian and Pacific sectors of the […]
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POES satellite observations of EMIC-wave driven relativistic electron precipitation during 1998-2010
Read more of: POES satellite observations of EMIC-wave driven relativistic electron precipitation during 1998-2010[1] Using six Polar Orbiting Environmental Satellites (POES) satellites that have carried the Space Environment Module-2 instrument package, a total of 436,422 individual half-orbits between 1998 and 2010 were inspected […]
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Amundsen Sea Mollusca from the BIOPEARL II expedition
Read more of: Amundsen Sea Mollusca from the BIOPEARL II expeditionInformation regarding the molluscs in this dataset is based on the epibenthic sledge (EBS) samples collected during the cruise BIOPEARL II / JR179 RRS James Clark Ross in the austral […]
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Patterns, processes and vulnerability of Southern Ocean benthos – a decadal leap in knowledge and understanding
Read more of: Patterns, processes and vulnerability of Southern Ocean benthos – a decadal leap in knowledge and understandingIn the Southern Ocean, that is areas south of the Polar Front, long-term oceanographic cooling, geographic separation, development of isolating current and wind systems, tectonic drift and fluctuation of ice […]
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Circumpolar overview and spatial heterogeneity of Antarctic macrobenthic communities
Read more of: Circumpolar overview and spatial heterogeneity of Antarctic macrobenthic communitiesThe geographical coverage of a comprehensive dataset on Antarctic macrobenthic communities is provided for the first time. Since the sampling methods applied since the 1950s vary considerably, a robust analysis […]
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Deformation in Rutford Ice Stream, West Antarctica: measuring shear-wave anisotropy from icequakes
Read more of: Deformation in Rutford Ice Stream, West Antarctica: measuring shear-wave anisotropy from icequakesIce streams provide major drainage pathways for the Antarctic ice sheet. The stress distribution and style of flow in such ice streams produce elastic and rheological anisotropy, which informs ice-flow […]
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