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Creator:: Hales, Burke, Strutton, Peter G., Saraceno, Martin, Letelier, Ricardo, Takahashi, Taro, Feely, Richard, Sabine, Christopher, and Chavez, Francisco
Abstract:: Continental margin carbon cycling is complex, highly variable over a range of space and time scales, and forced by multiple physical and biogeochemical drivers. Predictions of globally significant air–sea CO₂ fluxes in these regions have been extrapolated based on very sparse data sets. We present here a method for predicting...
Resource Type:: Article
Full Text:: Science, Australia a r t i c l e i n f o Article history: Received 25 February 2011 Received in revised

Creator:: Takahashi, Taro, Sweeney, Colm, Hales, Burke, Chipman, David W., Newberger, Timothy, Goddard, John G., Iannuzzi, Richard A., and Sutherland, Stewart C.
Abstract:: Various human activities, including fossil fuel combustion and forest clearing, emit about eight petagrams (or billion tons) of carbon in the form of CO2 into the atmosphere annually. The global ocean absorbs about two petagrams of CO2, and about a half of that amount is absorbed by the Southern Ocean...
Resource Type:: Article
Full Text:: | Vol. 25, No. 326 S p e c i a l i S S u e o N a N ta r c t i c o c e a N o g r a p h y i N a c

Creator:: Hales, Burke and Takahashi, Taro
Abstract:: During the Southern Ocean Iron Experiment (SOFeX), January-February 2002, two iron fertilization experiments were conducted at the south (66.45°S, 171.8°W) and north (56.23°S, 172°W) patches. The south patch was replete with all macronutrients, whereas the north patch was nearly depleted of silicate. Using a towed water sampling/measurement system, high resolution...
Resource Type:: Article
Full Text:: Southern Ocean Iron Experiment (SOFeX) [Coale et al., 2004; Wanninkhof et al., 2004]. Alternatively, the

Creator:: Hales, Burke, Chipman, David, and Takahashi, Taro
Abstract:: To investigate CO₂ chemistry in ocean water with greater time-space resolutions, we systems, which have state-of-the-art precision but an order of magnitude or better analysis, for carbon dioxide partial pressures (Pco₂) and total carbon dioxide Pco₂ system was based on equilibration of a CO₂-free carrier gas stream with seawater sample...
Resource Type:: Article
Full Text:: waters. Deep- Sea Res. II 45:1557-1575. ———, R. Wanninkhof, W. R. McGillis, and P. Strutton. 2004. A

Creator:: Hauri, Claudine, Winsor, Peter, Juranek, Laurie W., McDonnell, Andrew M. P., Takahashi, Taro, and Mathis, Jeremy T.
Abstract:: The Chukchi Sea is thought to be a globally important sink of atmospheric CO₂ due to the summertime drawdown of surface pCO₂ by phytoplankton and subsequent shelf-to-basin transport of CO₂-enriched subsurface waters into the upper halocline of the Arctic Ocean. Here we show that annually occurring storm-induced mixing events during...
Resource Type:: Article
Full Text:: - 011-0211-z. Wanninkhof, R. (1992), Relationship between wind speed and gas exchange over the ocean, J

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