# 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: CO CCGG (Individual Flasks) # contact_name: Gabrielle Petron # contact_telephone: (720) 295-0145 # contact_email: Gabrielle.Petron@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 15:11:20 # 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 6 125.79 MHD 1991 7 109.92 MHD 1991 8 109.98 MHD 1991 9 113.98 MHD 1991 10 121.48 MHD 1991 11 138.54 MHD 1991 12 158.99 MHD 1992 1 168.72 MHD 1992 2 171.32 MHD 1992 3 176.25 MHD 1992 4 176.79 MHD 1992 5 159.35 MHD 1992 6 125.68 MHD 1992 7 103.41 MHD 1992 8 101.79 MHD 1992 9 108.24 MHD 1992 10 118.57 MHD 1992 11 136.41 MHD 1992 12 150.02 MHD 1993 1 151.55 MHD 1993 2 153.13 MHD 1993 3 165.05 MHD 1993 4 171.36 MHD 1993 5 148.46 MHD 1993 6 111.23 MHD 1993 7 96.50 MHD 1993 8 107.15 MHD 1993 9 120.32 MHD 1993 10 123.51 MHD 1993 11 127.20 MHD 1993 12 137.43 MHD 1994 1 150.69 MHD 1994 2 164.39 MHD 1994 3 174.82 MHD 1994 4 173.99 MHD 1994 5 150.38 MHD 1994 6 119.05 MHD 1994 7 108.47 MHD 1994 8 119.83 MHD 1994 9 136.88 MHD 1994 10 145.61 MHD 1994 11 145.42 MHD 1994 12 146.21 MHD 1995 1 152.94 MHD 1995 2 158.43 MHD 1995 3 160.24 MHD 1995 4 156.08 MHD 1995 5 136.72 MHD 1995 6 113.63 MHD 1995 7 105.90 MHD 1995 8 105.43 MHD 1995 9 101.50 MHD 1995 10 108.70 MHD 1995 11 133.28 MHD 1995 12 148.89 MHD 1996 1 155.48 MHD 1996 2 168.59 MHD 1996 3 176.77 MHD 1996 4 166.30 MHD 1996 5 142.53 MHD 1996 6 117.52 MHD 1996 7 104.90 MHD 1996 8 115.31 MHD 1996 9 120.40 MHD 1996 10 116.53 MHD 1996 11 126.88 MHD 1996 12 143.85 MHD 1997 1 147.78 MHD 1997 2 150.82 MHD 1997 3 159.68 MHD 1997 4 155.69 MHD 1997 5 134.08 MHD 1997 6 105.90 MHD 1997 7 89.75 MHD 1997 8 87.22 MHD 1997 9 95.45 MHD 1997 10 112.49 MHD 1997 11 127.61 MHD 1997 12 141.48 MHD 1998 1 153.76 MHD 1998 2 159.53 MHD 1998 3 164.08 MHD 1998 4 169.62 MHD 1998 5 158.71 MHD 1998 6 125.45 MHD 1998 7 110.12 MHD 1998 8 128.09 MHD 1998 9 142.26 MHD 1998 10 145.17 MHD 1998 11 154.53 MHD 1998 12 163.13 MHD 1999 1 162.65 MHD 1999 2 162.07 MHD 1999 3 168.89 MHD 1999 4 171.57 MHD 1999 5 149.01 MHD 1999 6 115.19 MHD 1999 7 99.57 MHD 1999 8 96.09 MHD 1999 9 97.52 MHD 1999 10 108.05 MHD 1999 11 123.76 MHD 1999 12 132.41 MHD 2000 1 137.73 MHD 2000 2 145.79 MHD 2000 3 156.29 MHD 2000 4 160.83 MHD 2000 5 139.35 MHD 2000 6 101.59 MHD 2000 7 85.67 MHD 2000 8 92.74 MHD 2000 9 97.76 MHD 2000 10 102.65 MHD 2000 11 116.34 MHD 2000 12 127.41 MHD 2001 1 136.95 MHD 2001 2 151.80 MHD 2001 3 160.66 MHD 2001 4 153.58 MHD 2001 5 131.93 MHD 2001 6 106.94 MHD 2001 7 90.70 MHD 2001 8 92.92 MHD 2001 9 97.89 MHD 2001 10 107.62 MHD 2001 11 133.84 MHD 2001 12 154.00 MHD 2002 1 149.21 MHD 2002 2 144.69 MHD 2002 3 152.44 MHD 2002 4 153.70 MHD 2002 5 132.73 MHD 2002 6 109.22 MHD 2002 7 104.54 MHD 2002 8 118.69 MHD 2002 9 129.08 MHD 2002 10 134.77 MHD 2002 11 144.14 MHD 2002 12 154.32 MHD 2003 1 158.90 MHD 2003 2 163.63 MHD 2003 3 170.44 MHD 2003 4 168.49 MHD 2003 5 155.15 MHD 2003 6 132.26 MHD 2003 7 115.02 MHD 2003 8 117.38 MHD 2003 9 127.83 MHD 2003 10 128.34 MHD 2003 11 127.35 MHD 2003 12 133.93 MHD 2004 1 142.97 MHD 2004 2 150.57 MHD 2004 3 156.76 MHD 2004 4 153.51 MHD 2004 5 131.46 MHD 2004 6 104.72 MHD 2004 7 97.48 MHD 2004 8 103.12 MHD 2004 9 105.84 MHD 2004 10 107.88 MHD 2004 11 117.82 MHD 2004 12 129.37 MHD 2005 1 131.74 MHD 2005 2 134.11 MHD 2005 3 146.63 MHD 2005 4 155.14 MHD 2005 5 138.57 MHD 2005 6 107.11 MHD 2005 7 91.00 MHD 2005 8 95.69 MHD 2005 9 106.44 MHD 2005 10 111.89 MHD 2005 11 119.99 MHD 2005 12 131.01 MHD 2006 1 141.64 MHD 2006 2 147.63 MHD 2006 3 149.36 MHD 2006 4 149.37 MHD 2006 5 140.16 MHD 2006 6 116.78 MHD 2006 7 96.33 MHD 2006 8 92.09 MHD 2006 9 96.56 MHD 2006 10 106.01 MHD 2006 11 120.12 MHD 2006 12 132.32 MHD 2007 1 140.69 MHD 2007 2 144.60 MHD 2007 3 148.03 MHD 2007 4 149.20 MHD 2007 5 135.03 MHD 2007 6 109.95 MHD 2007 7 90.41 MHD 2007 8 88.70 MHD 2007 9 94.95 MHD 2007 10 104.14 MHD 2007 11 115.69 MHD 2007 12 129.66 MHD 2008 1 142.71 MHD 2008 2 150.26 MHD 2008 3 155.48 MHD 2008 4 153.28 MHD 2008 5 134.88 MHD 2008 6 105.18 MHD 2008 7 91.14 MHD 2008 8 93.42 MHD 2008 9 95.32 MHD 2008 10 97.47 MHD 2008 11 105.94 MHD 2008 12 117.43 MHD 2009 1 126.63 MHD 2009 2 133.78 MHD 2009 3 140.49 MHD 2009 4 143.26 MHD 2009 5 131.55 MHD 2009 6 102.24 MHD 2009 7 88.24 MHD 2009 8 98.89 MHD 2009 9 101.87 MHD 2009 10 99.07 MHD 2009 11 111.49 MHD 2009 12 127.89 MHD 2010 1 133.77 MHD 2010 2 140.02 MHD 2010 3 148.18 MHD 2010 4 143.83 MHD 2010 5 126.06 MHD 2010 6 105.78 MHD 2010 7 96.93 MHD 2010 8 103.74 MHD 2010 9 108.90 MHD 2010 10 106.36 MHD 2010 11 114.41 MHD 2010 12 127.43 MHD 2011 1 130.56 MHD 2011 2 136.51 MHD 2011 3 147.83 MHD 2011 4 149.30 MHD 2011 5 128.45 MHD 2011 6 102.03 MHD 2011 7 91.95 MHD 2011 8 89.66 MHD 2011 9 87.51 MHD 2011 10 97.35 MHD 2011 11 116.85 MHD 2011 12 124.19 MHD 2012 1 120.56 MHD 2012 2 125.25 MHD 2012 3 139.28 MHD 2012 4 144.03 MHD 2012 5 124.89 MHD 2012 6 100.70 MHD 2012 7 96.43 MHD 2012 8 115.39 MHD 2012 9 125.91 MHD 2012 10 119.82 MHD 2012 11 116.53 MHD 2012 12 123.59 MHD 2013 1 126.95 MHD 2013 2 127.93 MHD 2013 3 136.42 MHD 2013 4 143.22 MHD 2013 5 128.19 MHD 2013 6 106.34 MHD 2013 7 98.52 MHD 2013 8 102.29 MHD 2013 9 100.80 MHD 2013 10 99.84 MHD 2013 11 106.78 MHD 2013 12 116.94 MHD 2014 1 124.41 MHD 2014 2 130.86 MHD 2014 3 138.23 MHD 2014 4 137.22 MHD 2014 5 121.04 MHD 2014 6 98.57 MHD 2014 7 98.31 MHD 2014 8 115.87 MHD 2014 9 123.24 MHD 2014 10 115.17 MHD 2014 11 114.97 MHD 2014 12 125.03 MHD 2015 1 132.54 MHD 2015 2 136.04 MHD 2015 3 139.09 MHD 2015 4 136.50 MHD 2015 5 123.32 MHD 2015 6 102.73 MHD 2015 7 95.02 MHD 2015 8 102.98 MHD 2015 9 108.31 MHD 2015 10 108.03 MHD 2015 11 112.35 MHD 2015 12 123.35 MHD 2016 1 132.47 MHD 2016 2 136.03 MHD 2016 3 138.36 MHD 2016 4 142.20 MHD 2016 5 132.44 MHD 2016 6 104.30 MHD 2016 7 86.82 MHD 2016 8 90.61 MHD 2016 9 101.73 MHD 2016 10 111.29 MHD 2016 11 120.27 MHD 2016 12 123.13 MHD 2017 1 122.35 MHD 2017 2 126.33 MHD 2017 3 133.52 MHD 2017 4 134.72 MHD 2017 5 118.07 MHD 2017 6 90.71 MHD 2017 7 82.41 MHD 2017 8 99.86 MHD 2017 9 114.13 MHD 2017 10 113.43 MHD 2017 11 110.29 MHD 2017 12 114.55 MHD 2018 1 126.44 MHD 2018 2 140.55 MHD 2018 3 145.27 MHD 2018 4 136.56 MHD 2018 5 118.68 MHD 2018 6 99.81 MHD 2018 7 89.54 MHD 2018 8 98.49 MHD 2018 9 109.10 MHD 2018 10 109.21 MHD 2018 11 107.50 MHD 2018 12 112.79 MHD 2019 1 118.42 MHD 2019 2 124.11 MHD 2019 3 135.11 MHD 2019 4 140.02 MHD 2019 5 119.66 MHD 2019 6 93.16 MHD 2019 7 89.34 MHD 2019 8 108.71 MHD 2019 9 116.73 MHD 2019 10 109.32 MHD 2019 11 107.60 MHD 2019 12 113.36 MHD 2020 1 118.87 MHD 2020 2 126.18 MHD 2020 3 136.43 MHD 2020 4 136.04 MHD 2020 5 118.66 MHD 2020 6 91.45 MHD 2020 7 79.91 MHD 2020 8 92.96 MHD 2020 9 110.07 MHD 2020 10 117.61 MHD 2020 11 123.04 MHD 2020 12 129.09 MHD 2021 1 131.23 MHD 2021 2 128.97 MHD 2021 3 128.70 MHD 2021 4 131.25 MHD 2021 5 117.94 MHD 2021 6 94.27 MHD 2021 7 95.82 MHD 2021 8 125.10 MHD 2021 9 139.71 MHD 2021 10 128.96 MHD 2021 11 121.48 MHD 2021 12 125.35 MHD 2022 1 126.54 MHD 2022 2 129.89 MHD 2022 3 137.87 MHD 2022 4 139.32 MHD 2022 5 121.80 MHD 2022 6 95.24 MHD 2022 7 84.93 MHD 2022 8 92.08 MHD 2022 9 100.66 MHD 2022 10 107.30 MHD 2022 11 114.69 MHD 2022 12 116.31