************ USE OF ESRL GMD DATA **************** These data are made freely available to the public and the scientific community in the belief that their wide dissemination will lead to greater understanding and new scientific insights. The availability of these data does not constitute publication of the data. NOAA relies on the ethics and integrity of the user to assure that ESRL receives fair credit for their work. If the data are obtained for potential use in a publication or presentation, ESRL should be informed at the outset of the nature of this work. If the ESRL data are essential to the work, or if an important result or conclusion depends on the ESRL data, co-authorship may be appropriate. This should be discussed at an early stage in the work. Manuscripts using the ESRL data should be sent to ESRL for review before they are submitted for publication so we can insure that the quality and limitations of the data are accurately represented. Every effort is made to produce the most accurate and precise measurements possible. However, we reserve the right to make corrections to the data based on recalibration of standard gases or for other reasons deemed scientifically justified. We are not responsible for results and conclusions based on use of these data without regard to this warning. File Creation: 2011-06-21 15:21:37 File Content: Please refer to the species-specific README file in the appropriate directory folder at ftp://ftp.cmdl.noaa.gov/ccg. Contact: Compound: CO2 (Individual Flasks) Thomas J Conway tel: (303) 497-6681 email: Thomas.J.Conway@noaa.gov ************ RECIPROCITY AGREEMENT *************** Use of these data implies an agreement to reciprocate. Laboratories making similar measurements agree to make their own data available to the general public and to the scientific community in an equally complete and easily accessible form. Modelers are encouraged to make available to the community, upon request, their own tools used in the interpretation of the ESRL data, namely well documented model code, transport fields, and additional information necessary for other scientists to repeat the work and to run modified versions. Model availability includes collaborative support for new users of the models. ************************************************** N20 1986 12 348.19 N20 1987 1 348.61 N20 1987 2 348.99 N20 1987 3 350.02 N20 1987 4 351.52 N20 1987 5 352.34 N20 1987 6 351.68 N20 1987 7 349.61 N20 1987 8 347.68 N20 1987 9 346.84 N20 1987 10 347.67 N20 1987 11 349.14 N20 1987 12 350.47 N20 1988 1 351.21 N20 1988 2 351.83 N20 1988 3 353.08 N20 1988 4 354.52 N20 1988 5 354.88 N20 1988 6 353.38 N20 1988 7 350.83 N20 1988 8 348.25 N20 1988 9 347.41 N20 1988 10 348.39 N20 1988 11 350.34 N20 1988 12 351.91 N20 1989 1 352.68 N20 1989 2 353.35 N20 1989 3 354.57 N20 1989 4 355.98 N20 1989 5 356.35 N20 1989 6 354.93 N20 1989 7 352.46 N20 1989 8 350.01 N20 1989 9 349.33 N20 1989 10 350.54 N20 1989 11 352.88 N20 1989 12 354.86 N20 1990 1 355.89 N20 1990 2 356.51 N20 1990 3 357.18 N20 1990 4 357.82 N20 1990 5 357.72 N20 1990 6 356.21 N20 1990 7 354.00 N20 1990 8 351.95 N20 1990 9 351.51 N20 1990 10 352.81 N20 1990 11 354.65 N20 1990 12 355.81 N20 1991 1 356.45 N20 1991 2 357.14 N20 1991 3 358.28 N20 1991 4 359.57 N20 1991 5 360.00 N20 1991 6 358.53 N20 1991 7 355.51 N20 1991 8 352.72 N20 1991 9 351.77 N20 1991 10 352.68 N20 1991 11 354.58 N20 1991 12 356.10 N20 1992 1 357.22 N20 1992 2 358.24 N20 1992 3 359.46 N20 1992 4 360.75 N20 1992 5 360.87 N20 1992 6 359.29 N20 1992 7 356.20 N20 1992 8 353.41 N20 1992 9 352.52 N20 1992 10 353.54 N20 1992 11 355.47 N20 1992 12 356.97 N20 1993 1 357.71 N20 1993 2 358.28 N20 1993 3 359.30 N20 1993 4 360.67 N20 1993 5 361.08 N20 1993 6 359.69 N20 1993 7 356.53 N20 1993 8 353.43 N20 1993 9 352.35 N20 1993 10 353.61 N20 1993 11 355.93 N20 1993 12 358.39 N20 1994 1 360.07 N20 1994 2 361.16 N20 1994 3 362.42 N20 1994 7 358.20 N20 1994 8 355.76 N20 1994 9 354.95 N20 1994 10 356.23 N20 1994 11 358.27 N20 1994 12 360.21 N20 1995 1 361.37 N20 1995 2 362.15 N20 1995 3 363.32 N20 1995 4 364.49 N20 1995 5 364.61 N20 1995 6 362.90 N20 1995 7 359.89 N20 1995 8 357.30 N20 1995 9 356.66 N20 1995 10 357.94 N20 1995 11 360.21 N20 1995 12 361.93 N20 1996 1 362.62 N20 1996 2 363.16 N20 1996 3 364.18 N20 1996 4 365.40 N20 1996 5 366.03 N20 1996 6 365.05 N20 1996 7 362.97 N20 1996 8 360.67 N20 1996 9 359.74 N20 1996 10 360.37 N20 1996 11 361.82 N20 1996 12 363.02 N20 1997 1 363.73 N20 1997 2 364.59 N20 1997 3 365.86 N20 1997 4 367.14 N20 1997 5 367.38 N20 1997 6 365.61 N20 1997 7 362.73 N20 1997 8 359.85 N20 1997 9 358.94 N20 1997 10 360.44 N20 1997 11 363.01 N20 1998 4 369.43 N20 1998 5 369.67 N20 1998 6 368.34 N20 1998 7 365.86 N20 1998 8 363.80 N20 1998 9 363.47 N20 1998 10 364.88 N20 1998 11 367.00 N20 1998 12 368.48 N20 1999 1 369.40 N20 1999 2 370.20 N20 1999 3 371.26 N20 1999 4 372.46 N20 1999 5 372.58 N20 1999 6 371.13 N20 1999 7 368.34 N20 1999 8 365.97 N20 1999 9 365.40 N20 1999 10 366.52 N20 1999 11 368.25 N20 1999 12 369.38 N20 2000 1 369.86 N20 2000 2 370.45 N20 2000 3 371.84 N20 2000 4 373.36 N20 2000 5 373.59 N20 2000 6 371.64 N20 2000 7 368.12 N20 2002 6 375.63 N20 2002 7 373.01 N20 2002 8 370.53 N20 2002 9 369.75 N20 2002 10 370.82 N20 2002 11 372.97 N20 2002 12 374.83 N20 2003 1 375.82 N20 2003 2 376.63 N20 2003 3 377.93 N20 2003 4 379.43 N20 2003 5 379.97 N20 2003 6 378.74 N20 2003 7 376.39 N20 2003 8 373.89 N20 2003 9 373.02 N20 2003 10 373.97 N20 2003 11 375.99 N20 2003 12 377.72 N20 2004 1 378.68 N20 2004 2 379.44 N20 2004 3 380.37 N20 2004 4 381.25 N20 2004 5 381.12 N20 2004 6 379.16 N20 2004 7 376.30 N20 2004 8 373.58 N20 2004 9 372.92 N20 2004 10 374.64 N20 2004 11 377.30 N20 2004 12 379.23 N20 2005 1 380.46 N20 2005 2 381.35 N20 2005 3 382.39 N20 2005 4 383.44 N20 2005 5 383.56 N20 2005 6 381.83 N20 2005 7 378.65 N20 2005 8 375.88 N20 2005 9 375.15 N20 2005 10 376.51 N20 2005 11 378.96 N20 2005 12 380.92 N20 2006 1 382.42 N20 2006 2 383.68 N20 2006 3 385.00 N20 2006 4 386.28 N20 2006 5 386.25 N20 2006 6 384.44 N20 2006 7 381.11 N20 2006 8 378.32 N20 2006 9 377.72 N20 2006 10 379.31 N20 2006 11 381.81 N20 2006 12 383.60 N20 2007 1 384.32 N20 2007 2 384.72 N20 2007 3 385.58 N20 2007 4 386.94 N20 2007 5 387.49 N20 2007 6 386.32 N20 2007 7 383.44 N20 2007 8 380.61 N20 2007 9 379.72 N20 2007 10 381.04 N20 2007 11 383.21 N20 2007 12 385.27 N20 2008 1 386.46 N20 2008 2 387.25 N20 2008 3 388.55 N20 2008 4 390.00 N20 2008 5 390.43 N20 2008 6 388.96 N20 2008 7 385.92 N20 2008 8 383.24 N20 2008 9 382.02 N20 2008 10 383.03 N20 2008 11 385.10 N20 2008 12 387.30 N20 2009 1 388.75 N20 2009 2 389.64 N20 2009 3 390.70 N20 2009 4 391.56 N20 2009 5 391.33 N20 2009 6 389.26 N20 2009 7 385.98 N20 2009 8 383.27 N20 2009 9 382.67 N20 2009 10 384.14 N20 2009 11 386.81 N20 2009 12 389.13