3829 to 3840 of 13722 results
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Reframing the carbon cycle of the subpolar Southern Ocean
Read more of: Reframing the carbon cycle of the subpolar Southern OceanGlobal climate is critically sensitive to physical and biogeochemical dynamics in the subpolar Southern Ocean, since it is here that deep, carbon-rich layers of the world ocean outcrop and exchange […]
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An evaluation of differential pulse anodic stripping voltammetry at a rotating glassy carbon electrode for the determination of cadmium, copper, lead and zinc in antarctic snow samples
Read more of: An evaluation of differential pulse anodic stripping voltammetry at a rotating glassy carbon electrode for the determination of cadmium, copper, lead and zinc in antarctic snow samplesA procedure is described for the determination without preconcentration of Cd, Cu, Pb and Zn in Antarctic snow, based on differential pulse anodic stripping voltammetry at a rotating glassy carbon […]
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Latitudinal beaming of planetary radio emissions
Read more of: Latitudinal beaming of planetary radio emissionsThe Voyager missions have revealed that jovian kilometric radiation (emanating from Jupiter’s magnetosphere) is beamed away from the zenomagnetic equator. Results from GEOS 1 show that terrestrial non-thermal continuum or […]
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Angiosperm fossils in supposed Jurassic volcanogenic shales, Antarctica
Read more of: Angiosperm fossils in supposed Jurassic volcanogenic shales, AntarcticaDuring palaeobotanical studies in the Antarctic Peninsula in February 1979, late Cretaceous or younger fossil angiosperm leaves were found within volcaniclastic rocks widely believed to be of late Jurassic age1. […]
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Lobe growth and marginal zonation in crustose lichens
Read more of: Lobe growth and marginal zonation in crustose lichensLobes of Xanthoria elegans are shown to be engulfed by more rapidly growing neighbouring lobes, thereafter ceasing to grow, and the rate of lobe engulfment increases with thallus age. Similarly, […]
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