Now showing items 1-10 of 10

  • Air-sea CO2 flux in the Pacific Ocean for the period 1990–2009 

    Ishii, Masao; Feely, Richard A.; Rodgers, Keith B.; Park, Geun-Ha; Wanninkhof, Rik; Sasano, D.; Sugimoto, H.; Cosca, C. E.; Nakaoka, S.; Telszewski, Maciej; Nojiri, Yukihiro; Mikaloff Fletcher, Sara E.; Niwa, Y.; Patra, Prabir K.; Valsala, V.; Nakano, Hideyuki; Lima, Ivan D.; Doney, Scott C.; Buitenhuis, Erik T.; Aumont, Olivier; Dunne, John P.; Lenton, A.; Takahashi, Taro (Copernicus Publications on behalf of the European Geosciences Union, 2014-02-06)
    Air–sea CO2 fluxes over the Pacific Ocean are known to be characterized by coherent large-scale structures that reflect not only ocean subduction and upwelling patterns, but also the combined effects of wind-driven gas ...
  • Anthropogenic ocean acidification over the twenty-first century and its impact on calcifying organisms 

    Orr, James C.; Fabry, Victoria J.; Aumont, Olivier; Bopp, Laurent; Doney, Scott C.; Feely, Richard A.; Gnanadesikan, Anand; Gruber, Nicolas; Ishida, Akio; Joos, Fortunat; Key, Robert M.; Lindsay, Keith; Maier-Reimer, Ernst; Matear, Richard J.; Monfray, Patrick; Mouchet, Anne; Najjar, Raymond G.; Plattner, Gian-Kasper; Rodgers, Keith B.; Sabine, Christopher L.; Sarmiento, Jorge L.; Schlitzer, Reiner; Slater, Richard D.; Totterdell, Ian J.; Weirig, Marie-France; Yamanaka, Yasuhiro; Yool, Andrew (2005-07-29)
    The surface ocean is everywhere saturated with respect to calcium carbonate (CaCO3). Yet increasing atmospheric CO2 reduces ocean pH and carbonate ion concentrations [CO32−] and thus the level of saturation. Reduced ...
  • Changes in deep-water CO2 concentrations over the last several decades determined from discrete pCO2measurements 

    Wanninkhof, Rik; Park, Geun-Ha; Takahashi, Taro; Feely, Richard A.; Bullister, John L.; Doney, Scott C. (Elsevier Ltd, 2013-02-09)
    Detection and attribution of hydrographic and biogeochemical changes in the deep ocean are challenging due to the small magnitude of their signals and to limitations in the accuracy of available data. However, there are ...
  • Comment on “Modern-age buildup of CO2 and its effects on seawater acidity and salinity” by Hugo A. Loáiciga 

    Caldeira, Ken; Archer, David; Barry, James P.; Bellerby, Richard G. J.; Brewer, Peter G.; Cao, Long; Dickson, Andrew G.; Doney, Scott C.; Elderfield, Harry; Fabry, Victoria J.; Feely, Richard A.; Gattuso, Jean-Pierre; Haugan, Peter M.; Hoegh-Guldberg, Ove; Jain, Atul K.; Kleypas, Joan A.; Langdon, Chris; Orr, James C.; Ridgwell, Andy; Sabine, Christopher L.; Seibel, Brad A.; Shirayama, Yoshihisa; Turley, Carol; Watson, Andrew J.; Zeebe, Richard E. (American Geophysical Union, 2007-09-25)
  • Global ocean carbon uptake : magnitude, variability and trends 

    Wanninkhof, Rik; Park, Geun-Ha; Takahashi, Taro; Sweeney, Colm; Feely, Richard A.; Nojiri, Yukihiro; Gruber, Nicolas; Doney, Scott C.; McKinley, Galen A.; Lenton, A.; Le Quere, Corinne; Heinze, Christoph; Schwinger, J.; Graven, Heather; Khatiwala, Samar (Copernicus Publications on behalf of the European Geosciences Union, 2013-03-22)
    The globally integrated sea–air anthropogenic carbon dioxide (CO2) flux from 1990 to 2009 is determined from models and data-based approaches as part of the Regional Carbon Cycle Assessment and Processes (RECCAP) project. ...
  • The impact of the North Atlantic Oscillation on the uptake and accumulation of anthropogenic CO2 by North Atlantic Ocean mode waters 

    Levine, Naomi M.; Doney, Scott C.; Lima, Ivan D.; Wanninkhof, Rik; Bates, Nicholas R.; Feely, Richard A. (American Geophysical Union, 2011-09-21)
    The North Atlantic Ocean accounts for about 25% of the global oceanic anthropogenic carbon sink. This basin experiences significant interannual variability primarily driven by the North Atlantic Oscillation (NAO). A suite ...
  • Ocean acidification : a critical emerging problem for the ocean sciences 

    Doney, Scott C.; Balch, William M.; Fabry, Victoria J.; Feely, Richard A. (Oceanography Society, 2009-12)
    Over a period of less than a decade, ocean acidification—the change in seawater chemistry due to rising atmospheric carbon dioxide (CO2) levels and subsequent impacts on marine life—has become one of the most critical ...
  • Ocean acidification : present conditions and future changes in a high-CO2 world 

    Feely, Richard A.; Doney, Scott C.; Cooley, Sarah R. (Oceanography Society, 2009-12)
    The uptake of anthropogenic CO2 by the global ocean induces fundamental changes in seawater chemistry that could have dramatic impacts on biological ecosystems in the upper ocean. Estimates based on the Intergovernmental ...
  • Ocean acidification risk assessment for Alaska’s fishery sector 

    Mathis, Jeremy T.; Cooley, Sarah R.; Lucey, Noelle; Colt, Steve; Ekstrom, Julia; Hurst, Tom; Hauri, Claudine; Evans, Wiley; Cross, Jessica N.; Feely, Richard A. (Elsevier, 2014-07-14)
    The highly productive fisheries of Alaska are located in seas projected to experience strong global change, including rapid transitions in temperature and ocean acidification-driven changes in pH and other chemical parameters. ...
  • Spatiotemporal variability and long-term trends of ocean acidification in the California Current System 

    Hauri, Claudine; Gruber, Nicolas; Vogt, Meike; Doney, Scott C.; Feely, Richard A.; Lachkar, Z.; Leinweber, A.; McDonnell, Andrew M. P.; Munnich, M.; Plattner, Gian-Kasper (Copernicus Publications on behalf of the European Geosciences Union, 2013-01-14)
    Due to seasonal upwelling, the upper ocean waters of the California Current System (CCS) have a naturally low pH and aragonite saturation state (Ωarag), making this region particularly prone to the effects of ocean ...