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Weak northern and strong tropical land carbon uptake from vertical profiles of atmospheric CO2.
Stephens BB, Gurney KR, Tans PP, Sweeney C, Peters W, Bruhwiler L, Ciais P, Ramonet M, Bousquet P, Nakazawa T, Aoki S, Machida T, Inoue G, Vinnichenko N, Lloyd J, Jordan A, Heimann M, Shibistova O, Langenfelds RL, Steele LP, Francey RJ, Denning AS. Stephens BB, et al. Among authors: sweeney c. Science. 2007 Jun 22;316(5832):1732-5. doi: 10.1126/science.1137004. Science. 2007. PMID: 17588927
An atmospheric perspective on North American carbon dioxide exchange: CarbonTracker.
Peters W, Jacobson AR, Sweeney C, Andrews AE, Conway TJ, Masarie K, Miller JB, Bruhwiler LM, Pétron G, Hirsch AI, Worthy DE, van der Werf GR, Randerson JT, Wennberg PO, Krol MC, Tans PP. Peters W, et al. Among authors: sweeney c. Proc Natl Acad Sci U S A. 2007 Nov 27;104(48):18925-30. doi: 10.1073/pnas.0708986104. Proc Natl Acad Sci U S A. 2007. PMID: 18045791 Free PMC article.
Regional US carbon sinks from three-dimensional atmospheric CO2 sampling.
Crevoisier C, Sweeney C, Gloor M, Sarmiento JL, Tans PP. Crevoisier C, et al. Among authors: sweeney c. Proc Natl Acad Sci U S A. 2010 Oct 26;107(43):18348-53. doi: 10.1073/pnas.0900062107. Epub 2010 Oct 11. Proc Natl Acad Sci U S A. 2010. PMID: 20937899 Free PMC article.
Enhanced seasonal exchange of CO2 by northern ecosystems since 1960.
Graven HD, Keeling RF, Piper SC, Patra PK, Stephens BB, Wofsy SC, Welp LR, Sweeney C, Tans PP, Kelley JJ, Daube BC, Kort EA, Santoni GW, Bent JD. Graven HD, et al. Among authors: sweeney c. Science. 2013 Sep 6;341(6150):1085-9. doi: 10.1126/science.1239207. Epub 2013 Aug 8. Science. 2013. PMID: 23929948
Anthropogenic emissions of methane in the United States.
Miller SM, Wofsy SC, Michalak AM, Kort EA, Andrews AE, Biraud SC, Dlugokencky EJ, Eluszkiewicz J, Fischer ML, Janssens-Maenhout G, Miller BR, Miller JB, Montzka SA, Nehrkorn T, Sweeney C. Miller SM, et al. Among authors: sweeney c. Proc Natl Acad Sci U S A. 2013 Dec 10;110(50):20018-22. doi: 10.1073/pnas.1314392110. Epub 2013 Nov 25. Proc Natl Acad Sci U S A. 2013. PMID: 24277804 Free PMC article.
Methane emissions from Alaska in 2012 from CARVE airborne observations.
Chang RY, Miller CE, Dinardo SJ, Karion A, Sweeney C, Daube BC, Henderson JM, Mountain ME, Eluszkiewicz J, Miller JB, Bruhwiler LM, Wofsy SC. Chang RY, et al. Among authors: sweeney c. Proc Natl Acad Sci U S A. 2014 Nov 25;111(47):16694-9. doi: 10.1073/pnas.1412953111. Epub 2014 Nov 10. Proc Natl Acad Sci U S A. 2014. PMID: 25385648 Free PMC article.
Cold season emissions dominate the Arctic tundra methane budget.
Zona D, Gioli B, Commane R, Lindaas J, Wofsy SC, Miller CE, Dinardo SJ, Dengel S, Sweeney C, Karion A, Chang RY, Henderson JM, Murphy PC, Goodrich JP, Moreaux V, Liljedahl A, Watts JD, Kimball JS, Lipson DA, Oechel WC. Zona D, et al. Among authors: sweeney c. Proc Natl Acad Sci U S A. 2016 Jan 5;113(1):40-5. doi: 10.1073/pnas.1516017113. Epub 2015 Dec 22. Proc Natl Acad Sci U S A. 2016. PMID: 26699476 Free PMC article.
Continued emissions of carbon tetrachloride from the United States nearly two decades after its phaseout for dispersive uses.
Hu L, Montzka SA, Miller BR, Andrews AE, Miller JB, Lehman SJ, Sweeney C, Miller SM, Thoning K, Siso C, Atlas EL, Blake DR, de Gouw J, Gilman JB, Dutton G, Elkins JW, Hall B, Chen H, Fischer ML, Mountain ME, Nehrkorn T, Biraud SC, Moore FL, Tans P. Hu L, et al. Among authors: sweeney c. Proc Natl Acad Sci U S A. 2016 Mar 15;113(11):2880-5. doi: 10.1073/pnas.1522284113. Epub 2016 Feb 29. Proc Natl Acad Sci U S A. 2016. PMID: 26929368 Free PMC article.
Detecting regional patterns of changing CO2 flux in Alaska.
Parazoo NC, Commane R, Wofsy SC, Koven CD, Sweeney C, Lawrence DM, Lindaas J, Chang RY, Miller CE. Parazoo NC, et al. Among authors: sweeney c. Proc Natl Acad Sci U S A. 2016 Jul 12;113(28):7733-8. doi: 10.1073/pnas.1601085113. Epub 2016 Jun 27. Proc Natl Acad Sci U S A. 2016. PMID: 27354511 Free PMC article.
1,139 results