11017 to 11028 of 13949 results
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Making data a first class scientific output : data citation and publication by NERC’s Environmental Data Centres
Read more of: Making data a first class scientific output : data citation and publication by NERC’s Environmental Data CentresThe NERC Science Information Strategy Data Citation and Publication project aims to develop and formalise a method for formally citing and publishing the datasets stored in its environmental data centres. […]
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Inner radiation belt electron lifetimes due to whistler-induced electron precipitation (WEP) driven losses
Read more of: Inner radiation belt electron lifetimes due to whistler-induced electron precipitation (WEP) driven lossesWave-particle interactions driven by whistler mode waves in the inner Van Allan belt is an important loss process for the energetic electrons found in this region. In this paper we […]
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D region reflection height modification by whistler-induced electron precipitation
Read more of: D region reflection height modification by whistler-induced electron precipitationWe examine the electron density profile expected in the lower ionosphere due to a 0.2-s whistler-induced electron precipitation (WEP) burst with experimentally determined properties. The ionization rate in the lower […]
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Fracture of Antarctic shelf ice
Read more of: Fracture of Antarctic shelf iceWe have investigated the fracture of Antarctic shelf ice core using two fracture mechanics test methods: the chevron-notched short-rod specimen loaded in tension and the chevron-notched round-bar specimen loaded in […]
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Acceleration of Pine Island and Thwaites Glaciers, West Antarctica
Read more of: Acceleration of Pine Island and Thwaites Glaciers, West AntarcticaRecent satellite investigations revealed that in the 1990s the grounding line of Pine Island and Thwaites Glaciers, West Antarctica, retreated several km, the ice surface on the interior of the […]
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Aptian to Coniacian (Early-Late Cretaceous) palynostratigraphy of the Gustav Group, James Ross Basin, Antarctica
Read more of: Aptian to Coniacian (Early-Late Cretaceous) palynostratigraphy of the Gustav Group, James Ross Basin, AntarcticaThe GustavGroup of the James Ross Basin, Antarctic Peninsula, forms part of a major Southern Hemisphere Cretaceous reference section. Palynological data, chiefly from dinoflagellate cysts, integrated with macrofaunal evidence and […]
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A comparison of surface layer and surface turbulent flux observations over the Labrador Sea with ECMWF analyses and NCEP reanalyses
Read more of: A comparison of surface layer and surface turbulent flux observations over the Labrador Sea with ECMWF analyses and NCEP reanalysesComparisons are made between a time series of meteorological surface layer observational data taken on board the R/V Knorr, and model analysis data from the European Centre for Medium-Range Weather […]
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Coastal polynyas in the southern Weddell Sea: variability of the surface energy budget
Read more of: Coastal polynyas in the southern Weddell Sea: variability of the surface energy budgetThe surface energy budget of coastal polynyas in the southern Weddell Sea has been evaluated for the period 1992–1998 using a combination of satellite observations, meteorological data, and simple physical […]
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Krill population dynamics in the Scotia Sea: variability in growth and mortality within a single population
Read more of: Krill population dynamics in the Scotia Sea: variability in growth and mortality within a single populationUnderstanding the demographics of Antarctic krill over large scales may be complicated by regional differences in the processes that govern population structure. The influence of regional differences in growth and […]