# number_of_header_lines: 68 # comment: # comment: ************ USE OF ESRL GMD DATA **************** # comment: # comment: These data are made freely available to the public and the # comment: scientific community in the belief that their wide dissemination # comment: will lead to greater understanding and new scientific insights. # comment: The availability of these data does not constitute publication # comment: of the data. NOAA relies on the ethics and integrity of the user to # comment: ensure that GML receives fair credit for their work. If the data # comment: are obtained for potential use in a publication or presentation, # comment: GML should be informed at the outset of the nature of this work. # comment: If the GML data are essential to the work, or if an important # comment: result or conclusion depends on the GML data, co-authorship # comment: may be appropriate. This should be discussed at an early stage in # comment: the work. Manuscripts using the GML data should be sent to GML # comment: for review before they are submitted for publication so we can # comment: ensure that the quality and limitations of the data are accurately # comment: represented. # 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: (303) 497-4890 # 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: Use of these data implies an agreement to reciprocate. # comment: Laboratories making similar measurements agree to make their # comment: own data available to the general public and to the scientific # comment: community in an equally complete and easily accessible form. # comment: Modelers are encouraged to make available to the community, # comment: upon request, their own tools used in the interpretation # comment: of the GML data, namely well documented model code, transport # comment: fields, and additional information necessary for other # comment: scientists to repeat the work and to run modified versions. # comment: Model availability includes collaborative support for new # comment: users of the models. # 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: 2020-08-31 17:07:24 # comment: # comment: ************ DATA DOCUMENTATION *************** # comment: # comment: Please refer to the species-specific README file in the # comment: appropriate directory folder at ftp://aftp.cmdl.noaa.gov/data/trace_gases/. # comment: # data_fields: site year month value MHD 1991 6 126.06 MHD 1991 7 109.88 MHD 1991 8 110.00 MHD 1991 9 113.91 MHD 1991 10 121.51 MHD 1991 11 138.56 MHD 1991 12 158.94 MHD 1992 1 168.82 MHD 1992 2 171.34 MHD 1992 3 176.15 MHD 1992 4 176.86 MHD 1992 5 159.40 MHD 1992 6 125.59 MHD 1992 7 103.47 MHD 1992 8 101.83 MHD 1992 9 108.15 MHD 1992 10 118.60 MHD 1992 11 136.42 MHD 1992 12 149.97 MHD 1993 1 151.62 MHD 1993 2 153.16 MHD 1993 3 164.96 MHD 1993 4 171.44 MHD 1993 5 148.50 MHD 1993 6 111.13 MHD 1993 7 96.55 MHD 1993 8 107.18 MHD 1993 9 120.26 MHD 1993 10 123.56 MHD 1993 11 127.04 MHD 1993 12 137.65 MHD 1994 1 151.07 MHD 1994 2 161.63 MHD 1994 3 169.90 MHD 1994 4 171.40 MHD 1994 5 150.76 MHD 1994 6 119.22 MHD 1994 7 108.32 MHD 1994 8 119.89 MHD 1994 9 136.80 MHD 1994 10 145.61 MHD 1994 11 145.44 MHD 1994 12 146.15 MHD 1995 1 153.01 MHD 1995 2 158.42 MHD 1995 3 160.14 MHD 1995 4 156.14 MHD 1995 5 136.77 MHD 1995 6 113.53 MHD 1995 7 105.96 MHD 1995 8 105.46 MHD 1995 9 101.40 MHD 1995 10 108.72 MHD 1995 11 133.30 MHD 1995 12 148.84 MHD 1996 1 155.55 MHD 1996 2 168.59 MHD 1996 3 176.66 MHD 1996 4 166.36 MHD 1996 5 142.56 MHD 1996 6 117.42 MHD 1996 7 104.94 MHD 1996 8 115.35 MHD 1996 9 120.31 MHD 1996 10 116.57 MHD 1996 11 126.91 MHD 1996 12 143.80 MHD 1997 1 147.86 MHD 1997 2 150.85 MHD 1997 3 159.57 MHD 1997 4 155.77 MHD 1997 5 134.20 MHD 1997 6 105.61 MHD 1997 7 89.93 MHD 1997 8 88.14 MHD 1997 9 93.40 MHD 1997 10 106.20 MHD 1997 11 122.84 MHD 1997 12 141.27 MHD 1998 1 154.46 MHD 1998 2 159.34 MHD 1998 3 163.93 MHD 1998 4 169.76 MHD 1998 5 158.74 MHD 1998 6 125.36 MHD 1998 7 110.18 MHD 1998 8 128.12 MHD 1998 9 142.14 MHD 1998 10 145.17 MHD 1998 11 154.54 MHD 1998 12 163.08 MHD 1999 1 162.72 MHD 1999 2 162.10 MHD 1999 3 168.79 MHD 1999 4 171.64 MHD 1999 5 149.04 MHD 1999 6 115.09 MHD 1999 7 99.63 MHD 1999 8 96.14 MHD 1999 9 97.42 MHD 1999 10 108.06 MHD 1999 11 123.78 MHD 1999 12 132.35 MHD 2000 1 137.80 MHD 2000 2 145.78 MHD 2000 3 156.19 MHD 2000 4 160.90 MHD 2000 5 139.39 MHD 2000 6 101.49 MHD 2000 7 85.73 MHD 2000 8 92.76 MHD 2000 9 97.67 MHD 2000 10 102.65 MHD 2000 11 116.34 MHD 2000 12 127.53 MHD 2001 1 136.80 MHD 2001 2 151.39 MHD 2001 3 162.41 MHD 2001 4 157.84 MHD 2001 5 134.14 MHD 2001 6 106.54 MHD 2001 7 90.48 MHD 2001 8 93.14 MHD 2001 9 97.78 MHD 2001 10 107.60 MHD 2001 11 133.87 MHD 2001 12 153.96 MHD 2002 1 149.33 MHD 2002 2 144.72 MHD 2002 3 152.33 MHD 2002 4 153.76 MHD 2002 5 132.74 MHD 2002 6 109.07 MHD 2002 7 104.61 MHD 2002 8 118.79 MHD 2002 9 128.98 MHD 2002 10 134.78 MHD 2002 11 144.17 MHD 2002 12 154.30 MHD 2003 1 159.00 MHD 2003 2 163.64 MHD 2003 3 170.34 MHD 2003 4 168.57 MHD 2003 5 155.19 MHD 2003 6 132.17 MHD 2003 7 115.09 MHD 2003 8 117.43 MHD 2003 9 127.74 MHD 2003 10 128.37 MHD 2003 11 127.38 MHD 2003 12 133.88 MHD 2004 1 143.04 MHD 2004 2 150.59 MHD 2004 3 156.66 MHD 2004 4 153.59 MHD 2004 5 131.49 MHD 2004 6 104.62 MHD 2004 7 97.54 MHD 2004 8 103.17 MHD 2004 9 105.74 MHD 2004 10 107.90 MHD 2004 11 117.84 MHD 2004 12 129.32 MHD 2005 1 131.81 MHD 2005 2 134.10 MHD 2005 3 146.53 MHD 2005 4 155.21 MHD 2005 5 138.61 MHD 2005 6 107.00 MHD 2005 7 91.05 MHD 2005 8 95.74 MHD 2005 9 106.34 MHD 2005 10 111.91 MHD 2005 11 120.00 MHD 2005 12 130.95 MHD 2006 1 141.72 MHD 2006 2 147.63 MHD 2006 3 149.25 MHD 2006 4 149.44 MHD 2006 5 140.22 MHD 2006 6 116.69 MHD 2006 7 96.39 MHD 2006 8 92.13 MHD 2006 9 96.46 MHD 2006 10 106.03 MHD 2006 11 120.14 MHD 2006 12 132.27 MHD 2007 1 140.76 MHD 2007 2 144.60 MHD 2007 3 147.93 MHD 2007 4 149.28 MHD 2007 5 135.07 MHD 2007 6 109.85 MHD 2007 7 90.46 MHD 2007 8 88.74 MHD 2007 9 94.84 MHD 2007 10 104.15 MHD 2007 11 115.71 MHD 2007 12 129.61 MHD 2008 1 142.79 MHD 2008 2 150.27 MHD 2008 3 155.39 MHD 2008 4 153.38 MHD 2008 5 134.95 MHD 2008 6 105.10 MHD 2008 7 91.21 MHD 2008 8 93.47 MHD 2008 9 95.22 MHD 2008 10 97.49 MHD 2008 11 105.96 MHD 2008 12 117.39 MHD 2009 1 126.72 MHD 2009 2 133.79 MHD 2009 3 140.40 MHD 2009 4 143.37 MHD 2009 5 131.47 MHD 2009 6 101.84 MHD 2009 7 88.14 MHD 2009 8 98.94 MHD 2009 9 101.77 MHD 2009 10 99.08 MHD 2009 11 111.45 MHD 2009 12 127.95 MHD 2010 1 134.00 MHD 2010 2 139.45 MHD 2010 3 148.46 MHD 2010 4 148.20 MHD 2010 5 130.69 MHD 2010 6 106.38 MHD 2010 7 96.27 MHD 2010 8 103.83 MHD 2010 9 108.90 MHD 2010 10 106.29 MHD 2010 11 114.44 MHD 2010 12 127.38 MHD 2011 1 130.62 MHD 2011 2 136.50 MHD 2011 3 147.73 MHD 2011 4 149.37 MHD 2011 5 128.48 MHD 2011 6 101.93 MHD 2011 7 92.00 MHD 2011 8 89.71 MHD 2011 9 87.39 MHD 2011 10 97.36 MHD 2011 11 116.86 MHD 2011 12 124.14 MHD 2012 1 120.63 MHD 2012 2 125.24 MHD 2012 3 139.17 MHD 2012 4 144.10 MHD 2012 5 124.92 MHD 2012 6 100.60 MHD 2012 7 96.48 MHD 2012 8 115.42 MHD 2012 9 125.79 MHD 2012 10 119.82 MHD 2012 11 116.55 MHD 2012 12 123.55 MHD 2013 1 127.02 MHD 2013 2 127.92 MHD 2013 3 136.29 MHD 2013 4 143.26 MHD 2013 5 128.27 MHD 2013 6 106.29 MHD 2013 7 98.33 MHD 2013 8 102.60 MHD 2013 9 102.49 MHD 2013 10 101.66 MHD 2013 11 107.18 MHD 2013 12 116.65 MHD 2014 1 124.52 MHD 2014 2 130.93 MHD 2014 3 138.12 MHD 2014 4 137.32 MHD 2014 5 121.09 MHD 2014 6 98.48 MHD 2014 7 98.38 MHD 2014 8 115.92 MHD 2014 9 123.14 MHD 2014 10 115.19 MHD 2014 11 115.00 MHD 2014 12 124.98 MHD 2015 1 132.61 MHD 2015 2 136.06 MHD 2015 3 139.00 MHD 2015 4 136.58 MHD 2015 5 123.38 MHD 2015 6 102.64 MHD 2015 7 95.10 MHD 2015 8 103.01 MHD 2015 9 108.20 MHD 2015 10 108.05 MHD 2015 11 112.37 MHD 2015 12 123.30 MHD 2016 1 132.54 MHD 2016 2 136.04 MHD 2016 3 138.26 MHD 2016 4 142.26 MHD 2016 5 132.48 MHD 2016 6 104.21 MHD 2016 7 86.87 MHD 2016 8 90.65 MHD 2016 9 101.63 MHD 2016 10 111.32 MHD 2016 11 120.28 MHD 2016 12 123.06 MHD 2017 1 122.42 MHD 2017 2 126.32 MHD 2017 3 133.42 MHD 2017 4 134.78 MHD 2017 5 118.12 MHD 2017 6 90.61 MHD 2017 7 82.47 MHD 2017 8 99.89 MHD 2017 9 114.03 MHD 2017 10 113.44 MHD 2017 11 110.31 MHD 2017 12 114.50 MHD 2018 1 126.51 MHD 2018 2 140.55 MHD 2018 3 145.16 MHD 2018 4 136.63 MHD 2018 5 118.71 MHD 2018 6 99.71 MHD 2018 7 89.59 MHD 2018 8 98.52 MHD 2018 9 108.98 MHD 2018 10 109.22 MHD 2018 11 107.53 MHD 2018 12 112.75 MHD 2019 1 118.51 MHD 2019 2 124.12 MHD 2019 3 135.01 MHD 2019 4 140.09 MHD 2019 5 119.69 MHD 2019 6 93.06 MHD 2019 7 89.50 MHD 2019 8 108.89 MHD 2019 9 116.89 MHD 2019 10 109.80 MHD 2019 11 107.41 MHD 2019 12 113.62