# number_of_header_lines: 53 # comment: # comment: ************ USE OF GML DATA **************** # comment: # comment: These data are made freely available to the public and the scientific # comment: community in the belief that their wide dissemination will lead to # comment: greater understanding and new scientific insights. To ensure that GML # comment: receives fair credit for their work please include relevant citation # comment: text in publications. We encourage users to contact the data providers, # comment: who can provide detailed information about the measurements and # comment: scientific insight. In cases where the data are central to a # comment: publication, coauthorship for data providers may be appropriate. # comment: # comment: # comment: Please see accompanying README file, if available, for citation text. # comment: # comment: Every effort is made to produce the most accurate and precise # comment: measurements possible. However, we reserve the right to make # comment: corrections to the data based on recalibration of standard gases # comment: or for other reasons deemed scientifically justified. # comment: # comment: We are not responsible for results and conclusions based on use # comment: of these data without regard to this warning. # comment: # contact_parameter: CO2 CCGG (Individual Flasks) # contact_name: Xin Lan # contact_telephone: (999) 999-9999 # contact_email: xin.lan@noaa.gov # comment: # comment: ************ COLLABORATORS *************** # comment: # comment: NOAA thanks the following collaborators without # comment: whom these measurements would not be possible. # comment: # collaborator_name: National University of Ireland, Galway [NUI] # comment: # comment: ************ RECIPROCITY AGREEMENT *************** # comment: # comment: # comment: ************ DATA DESCRIPTION *************** # comment: # description_site-code: mhd # description_project-abbr: ccg_surface # description_strategy-abbr: flask # description_analysis-constraints: flag:..% # description_creation-time: 2023-08-28 15:06:47 # comment: # comment: ************ DATA DOCUMENTATION *************** # comment: # comment: Please refer to the species-specific README file in the # comment: appropriate directory folder at https://gml.noaa.gov/aftp/data/trace_gases/. # comment: # data_fields: site year month value MHD 1991 6 356.74 MHD 1991 7 351.63 MHD 1991 8 348.41 MHD 1991 9 349.89 MHD 1991 10 353.50 MHD 1991 11 356.77 MHD 1991 12 358.91 MHD 1992 1 360.21 MHD 1992 2 360.15 MHD 1992 3 360.37 MHD 1992 4 361.50 MHD 1992 5 360.61 MHD 1992 6 358.39 MHD 1992 7 353.10 MHD 1992 8 346.64 MHD 1992 9 347.35 MHD 1992 10 353.15 MHD 1992 11 357.46 MHD 1992 12 358.58 MHD 1993 1 359.25 MHD 1993 2 359.85 MHD 1993 3 361.31 MHD 1993 4 362.71 MHD 1993 5 361.35 MHD 1993 6 358.01 MHD 1993 7 353.54 MHD 1993 8 348.78 MHD 1993 9 349.55 MHD 1993 10 353.80 MHD 1993 11 357.06 MHD 1993 12 359.23 MHD 1994 1 360.68 MHD 1994 2 361.75 MHD 1994 3 363.23 MHD 1994 4 363.80 MHD 1994 5 362.62 MHD 1994 6 359.65 MHD 1994 7 355.04 MHD 1994 8 350.52 MHD 1994 9 351.28 MHD 1994 10 356.11 MHD 1994 11 359.92 MHD 1994 12 361.88 MHD 1995 1 363.64 MHD 1995 2 364.20 MHD 1995 3 364.56 MHD 1995 4 365.67 MHD 1995 5 364.35 MHD 1995 6 360.85 MHD 1995 7 356.90 MHD 1995 8 353.95 MHD 1995 9 355.07 MHD 1995 10 358.14 MHD 1995 11 362.07 MHD 1995 12 364.93 MHD 1996 1 365.74 MHD 1996 2 367.07 MHD 1996 3 368.62 MHD 1996 4 367.89 MHD 1996 5 366.68 MHD 1996 6 365.23 MHD 1996 7 360.28 MHD 1996 8 355.20 MHD 1996 9 355.51 MHD 1996 10 359.46 MHD 1996 11 363.47 MHD 1996 12 367.39 MHD 1997 1 367.61 MHD 1997 2 366.87 MHD 1997 3 367.90 MHD 1997 4 368.36 MHD 1997 5 368.18 MHD 1997 6 365.48 MHD 1997 7 359.38 MHD 1997 8 355.08 MHD 1997 9 356.00 MHD 1997 10 362.43 MHD 1997 11 367.76 MHD 1997 12 370.22 MHD 1998 1 370.88 MHD 1998 2 369.50 MHD 1998 3 368.97 MHD 1998 4 370.64 MHD 1998 5 370.20 MHD 1998 6 366.89 MHD 1998 7 361.71 MHD 1998 8 358.19 MHD 1998 9 360.34 MHD 1998 10 364.89 MHD 1998 11 368.49 MHD 1998 12 370.29 MHD 1999 1 371.10 MHD 1999 2 371.20 MHD 1999 3 372.48 MHD 1999 4 374.28 MHD 1999 5 373.43 MHD 1999 6 369.95 MHD 1999 7 364.67 MHD 1999 8 360.01 MHD 1999 9 361.08 MHD 1999 10 366.00 MHD 1999 11 370.06 MHD 1999 12 371.85 MHD 2000 1 372.94 MHD 2000 2 372.96 MHD 2000 3 373.62 MHD 2000 4 374.75 MHD 2000 5 374.16 MHD 2000 6 371.83 MHD 2000 7 366.71 MHD 2000 8 361.18 MHD 2000 9 361.62 MHD 2000 10 366.96 MHD 2000 11 371.83 MHD 2000 12 373.76 MHD 2001 1 374.14 MHD 2001 2 375.63 MHD 2001 3 377.04 MHD 2001 4 376.39 MHD 2001 5 374.98 MHD 2001 6 372.41 MHD 2001 7 366.89 MHD 2001 8 362.02 MHD 2001 9 363.12 MHD 2001 10 368.30 MHD 2001 11 373.93 MHD 2001 12 378.96 MHD 2002 1 377.72 MHD 2002 2 376.01 MHD 2002 3 377.62 MHD 2002 4 378.10 MHD 2002 5 377.17 MHD 2002 6 374.84 MHD 2002 7 368.40 MHD 2002 8 363.38 MHD 2002 9 365.66 MHD 2002 10 370.31 MHD 2002 11 375.05 MHD 2002 12 380.72 MHD 2003 1 380.19 MHD 2003 2 378.54 MHD 2003 3 380.18 MHD 2003 4 381.06 MHD 2003 5 380.10 MHD 2003 6 376.80 MHD 2003 7 372.00 MHD 2003 8 368.79 MHD 2003 9 369.68 MHD 2003 10 373.59 MHD 2003 11 376.80 MHD 2003 12 378.94 MHD 2004 1 380.30 MHD 2004 2 381.82 MHD 2004 3 382.47 MHD 2004 4 382.39 MHD 2004 5 381.36 MHD 2004 6 378.75 MHD 2004 7 374.51 MHD 2004 8 369.74 MHD 2004 9 370.10 MHD 2004 10 374.02 MHD 2004 11 377.82 MHD 2004 12 380.57 MHD 2005 1 381.43 MHD 2005 2 381.30 MHD 2005 3 383.08 MHD 2005 4 384.89 MHD 2005 5 383.89 MHD 2005 6 380.71 MHD 2005 7 376.79 MHD 2005 8 373.38 MHD 2005 9 373.44 MHD 2005 10 377.04 MHD 2005 11 380.57 MHD 2005 12 383.27 MHD 2006 1 386.10 MHD 2006 2 386.55 MHD 2006 3 386.20 MHD 2006 4 386.88 MHD 2006 5 387.20 MHD 2006 6 384.30 MHD 2006 7 378.53 MHD 2006 8 373.63 MHD 2006 9 374.27 MHD 2006 10 379.28 MHD 2006 11 383.40 MHD 2006 12 385.81 MHD 2007 1 387.00 MHD 2007 2 387.36 MHD 2007 3 388.12 MHD 2007 4 388.45 MHD 2007 5 387.68 MHD 2007 6 385.15 MHD 2007 7 379.08 MHD 2007 8 374.29 MHD 2007 9 375.46 MHD 2007 10 380.67 MHD 2007 11 384.69 MHD 2007 12 387.36 MHD 2008 1 389.73 MHD 2008 2 390.48 MHD 2008 3 390.96 MHD 2008 4 391.63 MHD 2008 5 391.24 MHD 2008 6 387.62 MHD 2008 7 381.87 MHD 2008 8 378.04 MHD 2008 9 377.91 MHD 2008 10 382.27 MHD 2008 11 386.42 MHD 2008 12 389.08 MHD 2009 1 390.45 MHD 2009 2 390.93 MHD 2009 3 391.97 MHD 2009 4 392.75 MHD 2009 5 392.00 MHD 2009 6 388.87 MHD 2009 7 383.24 MHD 2009 8 378.34 MHD 2009 9 379.65 MHD 2009 10 384.70 MHD 2009 11 388.54 MHD 2009 12 390.06 MHD 2010 1 391.24 MHD 2010 2 392.51 MHD 2010 3 393.82 MHD 2010 4 394.05 MHD 2010 5 392.31 MHD 2010 6 389.75 MHD 2010 7 385.56 MHD 2010 8 381.05 MHD 2010 9 382.74 MHD 2010 10 387.45 MHD 2010 11 391.48 MHD 2010 12 393.57 MHD 2011 1 394.38 MHD 2011 2 395.96 MHD 2011 3 396.89 MHD 2011 4 396.45 MHD 2011 5 396.11 MHD 2011 6 393.78 MHD 2011 7 387.95 MHD 2011 8 382.56 MHD 2011 9 383.53 MHD 2011 10 389.28 MHD 2011 11 394.13 MHD 2011 12 396.21 MHD 2012 1 396.19 MHD 2012 2 396.24 MHD 2012 3 398.04 MHD 2012 4 399.07 MHD 2012 5 397.55 MHD 2012 6 394.46 MHD 2012 7 388.62 MHD 2012 8 384.55 MHD 2012 9 386.35 MHD 2012 10 391.43 MHD 2012 11 395.48 MHD 2012 12 398.02 MHD 2013 1 398.92 MHD 2013 2 399.20 MHD 2013 3 401.00 MHD 2013 4 402.26 MHD 2013 5 401.48 MHD 2013 6 399.15 MHD 2013 7 393.10 MHD 2013 8 387.72 MHD 2013 9 389.26 MHD 2013 10 394.47 MHD 2013 11 397.96 MHD 2013 12 400.54 MHD 2014 1 402.28 MHD 2014 2 402.59 MHD 2014 3 403.32 MHD 2014 4 404.25 MHD 2014 5 403.42 MHD 2014 6 399.76 MHD 2014 7 393.58 MHD 2014 8 389.38 MHD 2014 9 390.24 MHD 2014 10 395.69 MHD 2014 11 400.31 MHD 2014 12 402.51 MHD 2015 1 404.24 MHD 2015 2 405.37 MHD 2015 3 405.45 MHD 2015 4 405.43 MHD 2015 5 404.84 MHD 2015 6 401.66 MHD 2015 7 396.18 MHD 2015 8 391.96 MHD 2015 9 393.28 MHD 2015 10 397.56 MHD 2015 11 401.54 MHD 2015 12 405.31 MHD 2016 1 407.27 MHD 2016 2 407.54 MHD 2016 3 408.42 MHD 2016 4 408.94 MHD 2016 5 407.21 MHD 2016 6 403.40 MHD 2016 7 398.61 MHD 2016 8 394.38 MHD 2016 9 397.40 MHD 2016 10 403.76 MHD 2016 11 405.80 MHD 2016 12 407.67 MHD 2017 1 409.91 MHD 2017 2 410.53 MHD 2017 3 411.42 MHD 2017 4 411.03 MHD 2017 5 410.15 MHD 2017 6 408.57 MHD 2017 7 402.16 MHD 2017 8 396.69 MHD 2017 9 397.72 MHD 2017 10 403.56 MHD 2017 11 408.09 MHD 2017 12 409.65 MHD 2018 1 411.78 MHD 2018 2 414.09 MHD 2018 3 414.93 MHD 2018 4 414.52 MHD 2018 5 413.08 MHD 2018 6 409.72 MHD 2018 7 404.06 MHD 2018 8 399.75 MHD 2018 9 401.21 MHD 2018 10 406.16 MHD 2018 11 409.66 MHD 2018 12 412.81 MHD 2019 1 414.53 MHD 2019 2 414.67 MHD 2019 3 415.68 MHD 2019 4 416.62 MHD 2019 5 415.42 MHD 2019 6 412.13 MHD 2019 7 405.79 MHD 2019 8 401.16 MHD 2019 9 403.07 MHD 2019 10 408.28 MHD 2019 11 412.02 MHD 2019 12 414.80 MHD 2020 1 416.51 MHD 2020 2 417.16 MHD 2020 3 417.93 MHD 2020 4 418.68 MHD 2020 5 418.05 MHD 2020 6 414.67 MHD 2020 7 408.78 MHD 2020 8 405.25 MHD 2020 9 407.63 MHD 2020 10 411.43 MHD 2020 11 415.72 MHD 2020 12 418.59 MHD 2021 1 419.29 MHD 2021 2 419.74 MHD 2021 3 420.21 MHD 2021 4 420.82 MHD 2021 5 420.60 MHD 2021 6 417.72 MHD 2021 7 411.51 MHD 2021 8 407.22 MHD 2021 9 409.51 MHD 2021 10 413.50 MHD 2021 11 417.55 MHD 2021 12 420.55 MHD 2022 11 421.20 MHD 2022 12 422.64