Andres , R. J. , Marland , G. and Bischof , S . 1996a . Global and Latitu-dinal Estimates of 313 C from Fossil-fuel Consumption and Cement Manufacture . Carbon Dioxide Information and Analysis Center , Oak Ridge , Tennessee .
Andres , R. J. , Marland , G. , Fung , I. Y. and Matthews , E . 1996b . A one degree by one degree distribution of carbon dioxide emissions from fossil-fuel consumption and cement manufacture, 1950-1990 . Global Biogeochem. Cycles 10 , 419 – 429 .
Andres , R. J. , Marland , G. , Fung , I. Y. and Matthews , E . 1996c . One Degree by One Degree Patterns of Carbon Dioxide Emissions From Fossil-Fuel Burning, Hydraulic Cement Production, and Gas Flaring on a One Degree by One Degree Grid Cell Basis: 1950 to 1990 . Carbon Dioxide Analysis Center, Oak Ridge , Tennessee .
Andres , R. J. , Marland , G. , Boden , T. A. and Bischof , S . 2000 . Carbon dioxide emissions from fossil fuel consumption and cement manufac-ture, 1751-1991, and an estimate of their isotopic composition and latitudinal distribution . In: The Carbon Cycle (eds T. M. L. Wigley and D. S. Schimel ). Cambridge University Press , Cambridge , 53 – 62 .
Bacastow , R. B. , Keeling , C. D. and Whorf , T. P . 1985 . Seasonal Am-plitude Increase in Atmospheric CO2 Concentration at Mauna Loa, Hawaii, 1959-1982 . J. Geophys. Res.-Atmos . 90 , 10529-10 540 .
Bevington , P. R . 1969 . Data Reduction and Error Analysis for the Phys-ical Sciences . McGraw-Hill Book Co, New York , NY .
Boden , T. A. , Marland , G. and Andres , R. J . 1996 . Estimates of Global, Regional, and National Annual CO2 Emissions from Fossil-Fuel Burn-ing, Hydraulic Cement Production, and gas flaring: 1950-1992 . Oak Ridge National Laboratory, Oak Ridge, Tennessee, 1 - 600 .
Bolin , B. and Keeling , C. D . 1963 . Large-scale atmospheric mixing as deduced from seasonal and meridional variations of carbon dioxide . J. geophys. Res . 68 , 3899 – 3920 .
Conway , T. and Tans , P. P . 1999 . Development of the CO2 latitude gradient in recent decades . Global Biogeochem. Cycles 13 , 821 – 826 .
Denman , K. L. , Brasseur , G. , Chidthaisong , A. , Ciais , P. , Cox , P. M. and co-authors . 2007 . Couplings between changes in the climate system and biogeochemistry. In: Climate Change 2007: The Physical Science Basis. Contribution of Working Group I to the Fourth Assessment Report of the Intergovernmental Panel on Climate Change (eds S. Solomon , D. Qin , M. Manning , Z. Chen , M. Marquis and co-authors ). Cambridge University Press , Cambridge, United Kingdom and New York, NY, USA .
Denning , A. S. , Fung , I. Y. and Randall , D . 1995 . Latitudinal gradient of atmospheric CO2 due to seasonal exchange with land biota . Nature 376 , 240 – 243 .
Denning , A. S. , Takahashi , T. and Friedlingstein , P . 1999 . Can a strong atmospheric CO2 rectifier effect be reconciled with a “reasonable” carbon budget? Tellus 51B , 249 – 253 .
Doney , S. C. , Lindsay , K. , Caldeira , K. , Campin , J. M. , Drange , H. and co-authors . 2004 . Evaluating global ocean carbon models: the importance of realistic physics. Global Biogeochem. Cycles 18 , doi: https://doi.org/10.1029/2003GB002150 .
Doney , S. C. , Lindsay , K. , Fung , I. and John , J . 2006 . Natural variability in a stable, 1000-yr global coupled climate-carbon cycle simulation . J. Clim . 19 , 3033 – 3054 .
Fan , S. M. , Blaine , T. L. and Sarmiento , J. L . 1999 . Terrestrial carbon sink in the Northern Hemisphere estimated from the atmospheric CO2 difference between Mauna Loa and the South Pole since 1959 . Tellus 51B , 863 – 870 .
Gloor , M. , Gruber , N. , Sarmiento , J. , Sabine , C. L. , Feely , R. A. and co-authors . 2003 . A first estimate of present and preindustrial air-sea CO2 flux patterns based on ocean interior carbon measurements and models. Geophys. Res. Lett . 30 , art. no.-1010.
Gnanadesilcan , A. , Slater , R. D. , Gruber , N. and Sarmiento , J. L . 2002 . Oceanic vertical exchange and new production: a comparison between models and observations . Deep-Sea Res. Part II-Top. Stud. Oceanogr 49 , 363 – 401 .
Graven , H. D. , Stephens , B. B. , Guilderson , T. P. , Campos , T. L. , Schimel , D. S. and co-authors . 2009 . Vertical profiles of biospheric and fossil fuel-derived CO2 and fossil fuel CO2 : CO ratios from airborne mea-surements of Delta C-14, CO2 and CO above Colorado, USA. Tellus 61B , 536 - 546 .
Gruber , N. , Gloor , M. , Fletcher , S. E. M. , Doney , S. C. , Dutkiewicz , S. and co-authors . 2009 . Oceanic sources, sinks, and trans-port of atmospheric CO2. Global Biogeochem. Cycles 23 , doi: https://doi.org/10.1029/2008GB003349 .
Gurney , K. R. , Law , R. M. , Denning , A. S. , Rayner , P. J. , Baker , D. and co-authors . 2002 . Towards robust regional estimates of CO2 sources and sinks using atmospheric transport models. Nature 415 , 626 - 630 .
Gurney , K. R. , Law , R. M. , Denning , A. S. , Rayner , P. J. , Baker , D. and co-authors . 2003 . TransCom 3 CO2 inversion intercomparison: 1. Annual mean control results and sensitivity to transport and prior flux information. Tellus 55B , 555 - 579 .
Gurney , K. R. , Law , R. M. , Denning , A. S. , Rayner , P. J. , Pak , B. C. and co-authors . 2004 . Transcom 3 inversion intercomparison: model mean results for the estimation of seasonal carbon sources and sinks. Global Biogeochem. Cycles 18 , doi: https://doi.org/10.1029/2003GB002111 .
Gurney , K. R. , Mendoza , D. L. , Thou , Y. Y. , Fischer , M. L. , Miller , C. C. and co-authors . 2009 . High resolution fossil fuel combustion CO2 emission fluxes for the United States. Environ. Sci. Technol . 43 , 5535 - 5541 .
Heimann , M. and Keeling , C. D . 1989 . A three-dimensional model of atmospheric CO2 transport based on observed winds: 2. Model de-scription and simulated tracer experiments. In: Aspects of Climate Variability in the Pacific and the Western Americas (ed. D. H. Peterson ). American Geophysical Union , Washington, D.C. , 237 - 275 .
Heimann , M. and Monfray , P . 1989 . Spatial and Temporal Variation of The Gas Exchange Coefficient for CO2: I, Data Analysis and Global Validation. Max Planck Institute for Meteorology , Hamburg , 1 – 29 .
Heimann , M . 1995 . The global atmospheric tracer model TM2 . In: Deutsches Klimarechenzentrum Technical Report . Hamburg , Germany , 1 – 53 .
Houghton , R. A. , Boone , R. D. , Fruci , J. R. , Hobbie , J. E. , Melillo , J. M. and co-authors . 1987 . The flux of carbon from terrestrial ecosystems to the atmosphere in 1980 due to changes in land use: geographic distribution of the global flux. Tellus 39B , 122 - 139 .
Jacobson , A. R. , Fletcher , S. E. M. , Gruber , N. , Sarmiento , J. L. and Gloor , M . 2007 . A joint atmosphere-ocean inversion for surface fluxes of carbon dioxide: 2. Regional results. Global Biogeochem. Cycles 21 , doi: https://doi.org/10.1029/2006GB002703 .
James , M. E. and Kalluri , S. N. V . 1994 . The Pathfinder AVHRR land data set-an improved coarse resolution data set for terrestrial monitoring . Int. J. Remote Sens . 15 , 3347 – 3363 .
Keeling , C. D. and Heimann , M . 1986 . Meridional Eddy Diffusion Model of the transport of atmospheric carbon dioxide 2. Mean an-nual carbon cycle . J. geophys. Res.-Atmos . 91 , 7782 – 7796 .
Keeling , C. D. , Bacastow , R. B. , Carter , A. F. , Piper , S. C. , Whorf , T. P. and co-authors . 1989a . A three-dimensional model of atmospheric CO2 transport based on observed winds: 1. Analysis of observational data. In: Aspects of Climate Variability in the Pacific and the West-ern Americas . (ed. D. H. Peterson ). American Geophysical Union , Washington, D.C. , 165 - 236 .
Keeling , C. D. , Guenther , P. R. and Whorf , T. P . 1989b . An Analysis of the Concentration of Atmospheric Carbon Dioxide at Fixed Land Stations, and Over the Oceans Based on Discrete Samples and Daily Averaged Continuous Measurements . Scripps Institution of Oceanog-raphy , La Jolla, CA, U.S.A. , 1 - 451 .
Keeling , C. D. , Piper , S. C. and Heimann , M . 1989c . A three-dimensional model of atmospheric CO2 transport based on observed winds: 4. Mean annual gradients and interannual variations. In: Aspects of Cli-mate Variability in the Pacific and the Western Americas (ed. D. H. Peterson ). American Geophysical Union , Washington, D.C. , 305 - 363 .
Keeling , C. D. , Piper , S. C. , Bacastow , R. B. , Wahlen , M. , Whorf , T. P. and co-authors . 2001 . Exchanges of atmospheric CO2 and 13 CO2 with the terrestrial biosphere and oceans from 1978 to 2000. In: Scripps Institution of Oceanography References Series . Scripps Institution of Oceanography, La Jolla, CA, 1 - 89 .
Keeling , C. D. , Piper , S. C. , Bacastow , R. B. , Wahlen , M. , Whorf , T. P. and co-authors . 2005 . Atmospheric CO2 and 1-3 CO2 exchange with the terrestrial biosphere and oceans from 1978 to 2000: observations and carbon cycle implications. In: A History of Atmospheric CO2 and Its Effects on Plants, Animals, and Ecosystems . (eds J. R. Ehleringer , T. E. Cerling and M. D. Dearing ). Springer , New York , 83 - 113 .
Kelley , J. J.Jr , 1969 . An analysis of carbon dioxide in the arctic atmo-sphere near Barrow, Alaska 1961 to 1967 . Contract N00014-67-A-0103-0007 NR 307-252 , Scientific report of the United States Office of Naval Research , 172 .
Law , R. M. , Rayner , P. J. , Denning , A. S. , Erickson , D. , Fung , I. Y. and co-authors . 1996 . Variations in modeled atmospheric transport of carbon dioxide and the consequences for CO2 inversions. Global Biogeochem. Cycles 10 , 783 - 796 .
Liss , P. S. and Merlivat , L . 1986 . Air-sea exchange rates: introduction and synthesis . In: The Role of Air-Sea Exchange in Geochemical Cycling (ed. P. Buat-Menard ). Reidel , Dordrecht , 113 – 127 .
Marland , G. , Boden , T. A. and Andres , R. J . 2005 . Global, regional, and national fossil fuel CO2 emissions. In: Trends: A Compendium of Data on Global Change . Carbon Dioxide Analysis Center, Oak Ridge National Laboratory, U.S. Department of Energy, Oak Ridge, Tennessee, U.S.A.
Milcaloff Fletcher , S. E. , Gruber , N. , Jacobson , A. R. , Gloor , M. , Doney , S. C. and co-authors . 2007 . Inverse estimates of the oceanic sources and sinks of natural CO2 and the implied oceanic carbon transport. Global Biogeochem. Cycles 21 , doi: https://doi.org/10.1029/2006GB002751 .
Milcaloff Fletcher , S. E. , Gruber , N. P. and Jacobson , A. R . 2003 . Ocean Inversion Project How-to Document Version 1.0 . Institution for Geo-physics and Planetary Physics, The University of California, Los An-geles, CA, 18 pp.
Mook , W. G. , Koopmans , M. , Carter , A. F. and Keeling , C. D . 1983 . Seasonal, latitudinal, and secular variations in the abundance and isotopic ratios of atmospheric carbon dioxide 1. Results from land stations . J. geophys. Res.-Oceans and Atmospheres 88 , 915 – 933 .
Peylin , P. , Bousquet , P. , Le Quere , C. , Sitch , S. , Friedlingstein , P. and co-authors . 2005 . Multiple constraints on regional CO2 flux variations over land and oceans. Global Biogeochem. Cycles 19 , doi: https://doi.org/10.1029/2003GB002214 .
Pinker , R. T. and Laszlo , I . 1992 . Modeling surface solar irradiance for satellite applications on a global scale . J. appL Meteorol . 31 , 194 – 211 .
Piper , S. C. and Stewart , E. F . 1996 . A gridded global data set for daily temperature and precipitation for terrestrial biospheric mod-elling . Global Biogeochem. Cycles 10 , 757 – 782 .
Piper , S. C. , Keeling , C. D. , Heimann , M. and Stewart , E. F . 2001 . Exchanges of Atmospheric CO2 and 1-3 CO2 with the Terrestrial Bio-sphere and Oceans from 1978 to 2000 II. In: A Three-Dimensional Tracer Inversion Model to Deduce Regional Fluxes . Scripps Institu-tion of Oceanography, La Jolla, CA, USA, 1 - 57 .
Robbins , P. E. and Bryden , H. L . 1994 . Direct observations of advective nutrient and oxygen fluxes at 24 Degrees N in the Pacific Ocean . Deep-Sea Research Part I-Oceanographic Research Papers 41 , 143 – 168 .
Roedenbeck , C. , Houweling , S. , Gloor , M. and Heimann , M . 2003 . CO2 flux history 1982-2001 inferred from atmospheric data using a global inversion of atmospheric transport . Atmos. Chem. Phys . 3 , 1919 – 1964 .
Rotty , R. M . 1987 . Estimates of seasonal variation in fossil fuel CO2 emissions . Tellus 39B , 184 – 202 .
Sarmiento , J. L. and Sundquist , E. T . 1992 . Revised budget for the oceanic uptake of anthropogenic carbon dioxide . Nature 356 , 589 – 593 .
Stephens , B. B. , Gurney , K. R. , Tans , P. P. , Sweeney , C. , Peters , W. and co-authors . 2007 . Weak northern and strong tropical land car-bon uptake from vertical profiles of atmospheric CO2 . Science 316 , 1732– 1735 .
Takahashi , T. , Sutherland , S. C. , Sweeney , C. , Poisson , A. , Metzl , N. and co-authors . 2002 . Global sea-air CO2 flux based on climatolog-ical surface ocean p CO2, and seasonal biological and temperature effects . Deep-Sea Research Part II-Topical Studies in Oceanography 49 , 1601– 1622 .
Takahashi , T. , Sutherland , S. C. , Wanninlchof , R. , Sweeney , C. , Feely , R. A. and co-authors . 2009 . Climatological mean and decadal change in surface ocean p CO2, and net sea-air CO2 flux over the global oceans. Deep-Sea Research Part II-Topical Studies in Oceanography 56 , 554 - 577 .
Taylor , J. A. and On , J. C . 2000 . The natural latitudinal distribution of atmospheric CO2 . Glob. Planet. Change 26 , 375 – 386 .
Wean , S. R . 2003 . The Discovery of Global Warming . Harvard University Press, Cambridge , MA .
Weiss , R. F. , Jahnke , R. A. and Keeling , C. D . 1982 . Seasonal effects of temperature and salinity on the partial pressure of CO2 in sea-water . Nature 300 , 511 – 513 .