6037 to 6048 of 13906 results
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Oceanic fronts control the distribution of dissolved barium in the Southern Ocean
Read more of: Oceanic fronts control the distribution of dissolved barium in the Southern OceanThe globally-observed relationship between oceanic barium and the macronutrient silicic acid results from the shared influence of large-scale ocean circulation and mixing on the two elements, and the inherent link […]
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Minimising the limitations of using dietary analysis to assess foodweb changes by combining multiple techniques
Read more of: Minimising the limitations of using dietary analysis to assess foodweb changes by combining multiple techniquesDietary studies of marine predators offer an immediate signal of foodweb changes occurring at lower trophic levels, and therefore are often used to assess the ecosystem status of marine systems. […]
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Transcriptional profiling of shell calcification in bivalves
Read more of: Transcriptional profiling of shell calcification in bivalvesMollusc shells are unique adaptations that serve to protect the organisms that make them, and are a defining feature of the phylum. However the molecular underpinnings of shell forming processes […]
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The formation and Late Quaternary palaeoenvironmental history of sediment mounds in the Amundsen Sea, West Antarctica
Read more of: The formation and Late Quaternary palaeoenvironmental history of sediment mounds in the Amundsen Sea, West AntarcticaThis thesis presents the first high-resolution palaeoceanographic study of environmental changes in the Amundsen Sea sector of the West Antarctic continental margin during the Late Quaternary. This part of the […]
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Modelling the age-depth and temperature profiles of deep ice cores from the Antarctic Peninsula and the Weddell Sea region
Read more of: Modelling the age-depth and temperature profiles of deep ice cores from the Antarctic Peninsula and the Weddell Sea regionThree deep ice cores, obtained from Fletcher Promontory, Berkner Island, and James Ross Island across the Antarctic Peninsula (AP) and Weddell Sea region, preserve a climate record that can yield […]
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Calibrated seismic imaging of eddy-dominated warm-water transport across the Bellingshausen Sea, Southern Ocean
Read more of: Calibrated seismic imaging of eddy-dominated warm-water transport across the Bellingshausen Sea, Southern OceanSeismic reflection images of thermohaline circulation from the Bellingshausen Sea, adjacent to the West Antarctica Peninsula, were acquired during February 2015. This survey shows that bright reflectivity occurs throughout the […]
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Evidence of an active volcanic heat source beneath the Pine Island Glacier
Read more of: Evidence of an active volcanic heat source beneath the Pine Island GlacierTectonic landforms reveal that the West Antarctic Ice Sheet (WAIS) lies atop a major volcanic rift system. However, identifying subglacial volcanism is challenging. Here we show geochemical evidence of a […]