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Browsing by Author "Shukla, S.K."

Browsing by Author "Shukla, S.K."

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  • Antarctic sea ice over the past 130000 years - Part 1: A review of what proxy records tell us 
    Crosta, X.; Kohfeld, K.E.; Bostock, H.C.; Chadwick, M.; Vivier, A.; Esper, O.; Etourneau, J.; Jones, J.; Leventer, A.; Muller, J.; Rhodes, R.H.; Allen, C.S.; Ghadi, P.P.; Lamping, N.; Lange, C.B.; Lawler, K.; Lund, D.; Marzocchi, A.; Meissner, K.J.; Menviel, N.; Nair, A.; Patterson, M.; Pike, J.; Prebble, J.G.; Riesselman, C.; Sadatzki, H.; Sime, L.C.; Shukla, S.K.; Thole, L.; Vorrath, M.; Xiao, W.; Yang, J. (Climate of the Past. 18(8); 2022; 1729-1756.)
    Antarctic sea ice plays a critical role in the Earth system, influencing energy, heat and freshwater fluxes, air-sea gas exchange, ice shelf dynamics, ocean circulation, nutrient cycling, marine productivity and global ...
  • Climate mediated size variability of diatom Fragilariopsis kerguelensis in the Southern Ocean 
    Shukla, S.K.; Crosta, X.; Cortese, G.; Nayak, G.N. (Quaternary Science Reviews. 69; 2013; 49-58.)
    Fragilariopsis kerguelensis (O'Meara) Hustedt is the most abundant open ocean diatom species in Southern Ocean sediments and its average valve area has recently been used to infer glacial-interglacial paleoceanographic ...
  • Comparison of modern and fossil diatom assemblages and their implication on sea-ice conditions in coastal Antarctic region 
    Shukla, S.K.; Sudhakar, M. (Mausam. 62(4); 2011; 659-664.)
    Antarctic Coastal regions are thought to be characterized by high productivity usually dominated by diatoms. Considering their prime importance in global carbon biological pump, diatom distribution and abundance studies ...