Now showing items 1-4 of 4

  • A 250-year periodicity in Southern Hemisphere westerly winds over the last 2600 years

    Turney, Chiris S.M.; Jones, Richard T.; Fogwill, Christopher J.; Hatton J.; Williams, A.N.; Hogg, Alan G.; Thomas, Zoë; Palmer, Jonathan G.; Mooney, S; Reimer, Ron W (European Geosciences Union (EGU), 2016)
    Middle Holocene cultures have been widely studied around the Eastern-Mediterranean basin in the last 30 years and past cultural activities have been commonly linked with regional climate changes. However, in many cases ...
  • Anomalous mid-twentieth century atmospheric circulation change over the South Atlantic compared to the last 6000 years

    Turney, Chris S.M.; Jones, Richard T.; Lister, David; Jones, Phil; Williams, Alan N.; Hogg, Alan G.; Thomas, Zoë A.; Compo, Gibert P.; Yin, Xungang; Fogwill, Christopher J.; Palmer, Jonathan; Colwell, Steve; Allan, Rob; Visbeck, Martin (IOP Publishing Ltd, 2016)
    Determining the timing and impact of anthropogenic climate change in data-sparse regions is a considerable challenge. Arguably, nowhere is this more difficult than the Antarctic Peninsula and the subantarctic South Atlantic ...
  • Multi-decadal variations in Southern Hemisphere atmospheric ¹⁴C: Evidence against a Southern Ocean sink at the end of the Little Ice Age CO₂ anomaly.

    Turney, Chris S.M.; Palmer, Jonathan G.; Hogg, Alan G.; Fogwill, Christopher J.; Jones, Richard; Bronk Ramsey, Christopher; Fenwick, Pavla; Grierson, Pauline; Wilmshurst, Janet; O'Donnell, Alison; Thomas, Zoë; Lipson, Mathew (American Geophysical Union, 2016)
    Northern Hemisphere-wide cooling during the Little Ice Age (LIA; CE 1650-1775) is associated with a ~5 ppmv decrease in atmospheric carbon dioxide. Changes in terrestrial and ocean carbon reservoirs have been postulated ...
  • Rapid global ocean-atmosphere response to Southern Ocean freshening during the last glacial

    Turney, Chris S.M.; Jones, Richard T.; Phipps, Steven J.; Thomas, Zoë; Hogg, Alan G.; Kershaw, A. Peter; Fogwill, Christopher J.; Palmer, Jonathan; Bronk Ramsey, Christopher; Adolphi, Florian; Muscheler, Raimund; Hughen, Konrad A.; Staff, Richard A.; Grosvenor, Mark; Golledge, Nicholas R.; Olander Rasmussen, Sune; Hutchinson, David K.; Haberle, Simon; Lorrey, Andrew; Boswijk, Gretel; Cooper, Alan (Nature Publishing Group, 2017)
    Contrasting Greenland and Antarctic temperatures during the last glacial period (115,000 to 11,650 years ago) are thought to have been driven by imbalances in the rates of formation of North Atlantic and Antarctic Deep ...