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Spatial and temporal variability in isotope composition of recent snow in the vicinity of Vostok station, Antarctica: implications for ice-core record interpretation

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Figure

Fig. 1. A schematic map ofVostok station.The pits mentioned in this paper are shown by solid circles
Fig. 2.The results of snow studies (stratigraphy, dD and d) in pits st61 , st73, vk99 and st30.The annual snow build-up values measured at stakes 61, 73 and 30 were corrected for snow settling to correspond with annual layer thickness.The horizontal lines
Table 2.The oscillation periods observed in temporal and spa- spa-tial series of snow isotope composition and accumulation rate atVostok station.The typical wavelengths of the snow surface undulations as obtained by the snow surface levelling are also show
Fig. 4. Six-year snow build-up series obtained along the NS profile of the Vostok accumulation-stake network as adapted from Ekaykin and others (1998)
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