Now showing items 1-2 of 2

    • Climatically driven emissions of hydrocarbons from marine sediments during deglaciation 

      Hill, T. M.; Kennett, J. P.; Valentine, David L.; Yang, Z.; Reddy, Christopher M.; Nelson, Robert K.; Behl, R. J.; Robert, C.; Beaufort, L. (2006-07-31)
      Marine hydrocarbon seepage emits oil and gas, including methane (~30 Tg CH4/year), to the ocean and atmosphere. Sediments from the California margin contain preserved tar, primarily formed via hydrocarbon weathering at ...
    • Leaf wax biomarkers in transit record river catchment composition 

      Ponton, Camilo; West, A. Joshua; Feakins, Sarah J.; Galy, Valier (John Wiley & Sons, 2014-09-24)
      Rivers carry organic molecules derived from terrestrial vegetation to sedimentary deposits in lakes and oceans, storing information about past climate and erosion, as well as representing a component of the carbon cycle. ...