Towards orbital dating of the EPICA Dome C ice core using δO2/N2
Based on a composite of several measurement series performed on ice samples stored at −25 °C or −50 °C, we present and discuss the first δO2/N2 record of trapped air […]
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Read more of: Towards orbital dating of the EPICA Dome C ice core using δO2/N2
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Sub-Antarctic marine aerosol: significant contributions from biogenic sources
Read more of: Sub-Antarctic marine aerosol: significant contributions from biogenic sourcesBiogenic influences on the composition and characteristics of aerosol were investigated on Bird Island (54°00′ S, 38°03′ W) in the South Atlantic during November and December 2010. This remote marine […]
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Modes of variability in the climate system: Past-Present-Future. European Science Foundation Conference – Ötztal, Austria, 27 May – 1 June 2012
Read more of: Modes of variability in the climate system: Past-Present-Future. European Science Foundation Conference – Ötztal, Austria, 27 May – 1 June 2012 -
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The diurnal variability of atmospheric nitrogen oxides (NO and NO2 above the Antarctic Plateau driven by atmospheric stability and snow emissions
Read more of: The diurnal variability of atmospheric nitrogen oxides (NO and NO2 above the Antarctic Plateau driven by atmospheric stability and snow emissionsAtmospheric nitrogen oxides (NO and NO2) were observed at Dome C, East Antarctica (75.1° S, 123.3° E, 3233 m), for a total of 50 days, from 10 December 2009 to […]
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Variability in the ENSO-induced southern hemispheric circulation and Antarctic sea ice extent
Read more of: Variability in the ENSO-induced southern hemispheric circulation and Antarctic sea ice extentThe linkages between the El Niño Southern Oscillation (ENSO) and the sea ice extent (SIE) in the Weddell Sea (South Atlantic) and the Bellingshausen–Amundsen Sea (South-Eastern Pacific) sectors of the […]
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Temporal separation between CO2 assimilation and growth? Experimental and theoretical evidence from the desiccation-tolerant moss Syntrichia ruralis
Read more of: Temporal separation between CO2 assimilation and growth? Experimental and theoretical evidence from the desiccation-tolerant moss Syntrichia ruralisThe extent of an external water layer around moss tissue influences CO2 assimilation. Experiments on the desiccation-tolerant moss Syntrichia ruralis assessed the real-time dependence of the carbon and oxygen isotopic […]
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The instability theory of drumlin formation and its explanation of their varied composition and internal structure
Read more of: The instability theory of drumlin formation and its explanation of their varied composition and internal structureDespite their importance in understanding glaciological processes and constraining large-scale flow patterns in palaeo-glaciology, there is little consensus as to how drumlins are formed. Attempts to solve the ‘drumlin problem’ […]