# 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: Met Office (United Kingdom) [UKMO] # 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: asc # description_project-abbr: ccg_surface # description_strategy-abbr: flask # description_analysis-constraints: flag:..% # description_creation-time: 2020-08-31 17:05:37 # 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 ASC 1989 4 74.90 ASC 1989 5 81.92 ASC 1989 6 87.82 ASC 1989 7 84.62 ASC 1989 8 84.04 ASC 1989 9 87.17 ASC 1989 10 84.09 ASC 1989 11 78.00 ASC 1989 12 72.78 ASC 1990 1 68.04 ASC 1990 2 68.18 ASC 1990 3 73.00 ASC 1990 4 74.42 ASC 1990 5 77.24 ASC 1990 6 88.81 ASC 1990 7 102.87 ASC 1990 8 112.83 ASC 1990 9 109.72 ASC 1990 10 97.15 ASC 1990 11 82.54 ASC 1990 12 74.05 ASC 1991 1 71.58 ASC 1991 2 70.39 ASC 1991 3 71.14 ASC 1991 4 74.94 ASC 1991 5 76.26 ASC 1991 6 75.40 ASC 1991 7 83.02 ASC 1991 8 99.40 ASC 1991 9 108.74 ASC 1991 10 104.37 ASC 1991 11 96.51 ASC 1991 12 91.40 ASC 1992 1 83.96 ASC 1992 2 76.03 ASC 1992 3 73.22 ASC 1992 4 76.19 ASC 1992 5 83.56 ASC 1992 6 90.73 ASC 1992 7 95.07 ASC 1992 8 96.24 ASC 1992 9 95.82 ASC 1992 10 90.80 ASC 1992 11 82.98 ASC 1992 12 75.93 ASC 1993 1 68.16 ASC 1993 2 63.75 ASC 1993 3 63.69 ASC 1993 4 67.37 ASC 1993 5 77.19 ASC 1993 6 84.02 ASC 1993 7 83.07 ASC 1993 8 93.64 ASC 1993 9 112.66 ASC 1993 10 105.48 ASC 1993 11 83.33 ASC 1993 12 71.47 ASC 1994 1 70.53 ASC 1994 2 71.39 ASC 1994 3 71.79 ASC 1994 4 70.11 ASC 1994 5 71.60 ASC 1994 6 77.00 ASC 1994 7 82.50 ASC 1994 8 91.33 ASC 1994 9 101.44 ASC 1994 10 99.84 ASC 1994 11 89.94 ASC 1994 12 79.14 ASC 1995 1 70.38 ASC 1995 2 65.88 ASC 1995 3 66.34 ASC 1995 4 67.85 ASC 1995 5 69.08 ASC 1995 6 74.15 ASC 1995 7 83.35 ASC 1995 8 98.59 ASC 1995 9 110.77 ASC 1995 10 105.46 ASC 1995 11 90.28 ASC 1995 12 79.32 ASC 1996 1 69.66 ASC 1996 2 60.94 ASC 1996 3 61.60 ASC 1996 4 67.09 ASC 1996 5 71.97 ASC 1996 6 72.40 ASC 1996 7 70.95 ASC 1996 8 75.49 ASC 1996 9 83.16 ASC 1996 10 84.29 ASC 1996 11 80.98 ASC 1996 12 73.40 ASC 1997 1 61.12 ASC 1997 2 59.29 ASC 1997 3 67.25 ASC 1997 4 70.94 ASC 1997 5 67.96 ASC 1997 6 68.21 ASC 1997 7 76.04 ASC 1997 8 88.49 ASC 1997 9 101.49 ASC 1997 10 108.36 ASC 1997 11 98.75 ASC 1997 12 82.68 ASC 1998 1 70.86 ASC 1998 2 68.35 ASC 1998 3 72.10 ASC 1998 4 85.75 ASC 1998 5 105.75 ASC 1998 6 109.76 ASC 1998 7 95.83 ASC 1998 8 94.79 ASC 1998 9 106.09 ASC 1998 10 100.95 ASC 1998 11 82.71 ASC 1998 12 71.36 ASC 1999 1 64.32 ASC 1999 2 61.84 ASC 1999 3 64.47 ASC 1999 4 67.59 ASC 1999 5 72.89 ASC 1999 6 81.59 ASC 1999 7 88.31 ASC 1999 8 94.90 ASC 1999 9 102.70 ASC 1999 10 97.79 ASC 1999 11 83.21 ASC 1999 12 71.65 ASC 2000 1 67.32 ASC 2000 2 65.62 ASC 2000 3 65.67 ASC 2000 4 68.28 ASC 2000 5 74.61 ASC 2000 6 82.95 ASC 2000 7 83.57 ASC 2000 8 81.26 ASC 2000 9 86.39 ASC 2000 10 89.28 ASC 2000 11 79.43 ASC 2000 12 65.61 ASC 2001 1 60.55 ASC 2001 2 61.54 ASC 2001 3 62.01 ASC 2001 4 59.51 ASC 2001 5 60.90 ASC 2001 9 83.04 ASC 2001 10 86.15 ASC 2001 11 78.66 ASC 2001 12 71.96 ASC 2002 1 69.21 ASC 2002 2 67.86 ASC 2002 3 67.32 ASC 2002 4 65.66 ASC 2002 5 65.50 ASC 2002 6 69.63 ASC 2002 7 75.43 ASC 2002 8 86.04 ASC 2002 9 95.88 ASC 2002 10 92.06 ASC 2002 11 80.57 ASC 2002 12 71.83 ASC 2003 1 62.28 ASC 2003 2 57.75 ASC 2003 3 62.08 ASC 2003 4 68.41 ASC 2003 5 76.12 ASC 2003 6 84.14 ASC 2003 7 84.75 ASC 2003 8 84.99 ASC 2003 9 91.93 ASC 2003 10 92.74 ASC 2003 11 78.83 ASC 2003 12 65.47 ASC 2004 1 61.76 ASC 2004 2 66.11 ASC 2004 3 67.56 ASC 2004 4 65.84 ASC 2004 5 73.00 ASC 2004 6 85.58 ASC 2004 7 89.23 ASC 2004 8 86.65 ASC 2004 9 91.53 ASC 2004 10 91.88 ASC 2004 11 80.13 ASC 2004 12 66.13 ASC 2005 1 61.14 ASC 2005 2 63.65 ASC 2005 3 67.43 ASC 2005 4 66.85 ASC 2005 5 67.64 ASC 2005 6 77.61 ASC 2005 7 87.29 ASC 2005 8 89.99 ASC 2005 9 94.86 ASC 2005 10 96.85 ASC 2005 11 86.69 ASC 2005 12 70.72 ASC 2006 1 62.42 ASC 2006 2 61.72 ASC 2006 3 61.20 ASC 2006 4 61.07 ASC 2006 5 66.19 ASC 2006 6 69.92 ASC 2006 7 68.20 ASC 2006 8 79.22 ASC 2006 9 96.62 ASC 2006 10 94.72 ASC 2006 11 77.81 ASC 2006 12 66.61 ASC 2007 1 64.17 ASC 2007 2 65.95 ASC 2007 3 70.75 ASC 2007 4 71.25 ASC 2007 5 68.98 ASC 2007 6 72.78 ASC 2007 7 79.17 ASC 2007 8 87.85 ASC 2007 9 98.96 ASC 2007 10 99.01 ASC 2007 11 82.29 ASC 2007 12 67.93 ASC 2008 1 64.79 ASC 2008 2 63.92 ASC 2008 3 65.85 ASC 2008 4 68.14 ASC 2008 5 65.91 ASC 2008 6 69.66 ASC 2008 7 85.42 ASC 2008 8 97.01 ASC 2008 9 95.14 ASC 2008 10 84.51 ASC 2008 11 74.37 ASC 2008 12 67.45 ASC 2009 1 59.11 ASC 2009 2 56.22 ASC 2009 3 61.95 ASC 2009 4 69.35 ASC 2009 5 71.66 ASC 2009 6 69.17 ASC 2009 7 68.96 ASC 2009 8 79.97 ASC 2009 9 90.75 ASC 2009 10 85.85 ASC 2009 11 70.90 ASC 2009 12 65.38 ASC 2010 1 69.11 ASC 2010 2 70.55 ASC 2010 3 67.84 ASC 2010 4 68.48 ASC 2010 5 76.10 ASC 2010 6 80.89 ASC 2010 7 83.45 ASC 2010 8 93.45 ASC 2010 9 102.00 ASC 2010 10 95.43 ASC 2010 11 85.84 ASC 2010 12 82.21 ASC 2011 1 80.42 ASC 2011 2 79.72 ASC 2011 3 79.54 ASC 2011 4 73.75 ASC 2011 5 70.80 ASC 2011 6 80.38 ASC 2011 7 91.62 ASC 2011 8 95.18 ASC 2011 9 94.48 ASC 2011 10 87.01 ASC 2011 11 78.48 ASC 2011 12 75.39 ASC 2012 1 73.30 ASC 2012 2 71.95 ASC 2012 3 75.94 ASC 2012 4 76.80 ASC 2012 5 72.39 ASC 2012 6 72.87 ASC 2012 7 76.89 ASC 2012 8 81.57 ASC 2012 9 86.25 ASC 2012 10 86.62 ASC 2012 11 81.56 ASC 2012 12 75.43 ASC 2013 1 70.26 ASC 2013 2 69.60 ASC 2013 3 74.81 ASC 2013 4 79.60 ASC 2013 5 82.32 ASC 2013 6 86.69 ASC 2013 7 88.10 ASC 2013 8 85.08 ASC 2013 9 83.07 ASC 2013 10 78.88 ASC 2013 11 73.40 ASC 2013 12 70.11 ASC 2014 1 64.83 ASC 2014 2 64.85 ASC 2014 3 71.35 ASC 2014 4 74.07 ASC 2014 5 70.84 ASC 2014 6 67.42 ASC 2014 7 72.34 ASC 2014 8 86.08 ASC 2014 9 89.03 ASC 2014 10 76.30 ASC 2014 11 66.83 ASC 2014 12 63.81 ASC 2015 1 58.61 ASC 2015 2 57.44 ASC 2015 3 61.75 ASC 2015 4 67.01 ASC 2015 5 71.46 ASC 2015 6 72.06 ASC 2015 7 68.96 ASC 2015 8 73.18 ASC 2015 9 84.55 ASC 2015 10 90.03 ASC 2015 11 83.86 ASC 2015 12 74.07 ASC 2016 1 68.00 ASC 2016 2 69.00 ASC 2016 3 69.72 ASC 2016 4 64.95 ASC 2016 5 66.28 ASC 2016 6 78.01 ASC 2016 7 85.05 ASC 2016 8 83.48 ASC 2016 9 82.64 ASC 2016 10 81.49 ASC 2016 11 74.55 ASC 2016 12 63.78 ASC 2017 1 59.96 ASC 2017 2 66.07 ASC 2017 3 71.29 ASC 2017 4 69.01 ASC 2017 5 70.69 ASC 2017 6 78.05 ASC 2017 7 82.89 ASC 2017 8 85.02 ASC 2017 9 83.68 ASC 2017 10 81.02 ASC 2017 11 78.67 ASC 2017 12 72.46 ASC 2018 1 66.32 ASC 2018 2 65.52 ASC 2018 3 65.57 ASC 2018 4 62.97 ASC 2018 5 68.60 ASC 2018 6 76.97 ASC 2018 7 72.28 ASC 2018 8 68.61 ASC 2018 9 83.84 ASC 2018 10 94.97 ASC 2018 11 84.81 ASC 2018 12 67.02 ASC 2019 1 60.77 ASC 2019 2 67.12 ASC 2019 3 74.71 ASC 2019 4 76.92 ASC 2019 5 79.45 ASC 2019 6 87.96 ASC 2019 7 91.15 ASC 2019 8 86.73 ASC 2019 9 89.38 ASC 2019 10 92.96 ASC 2019 11 82.63 ASC 2019 12 72.09