# 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: Met Office (United Kingdom) [UKMO] # comment: # comment: ************ RECIPROCITY AGREEMENT *************** # comment: # 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: 2024-07-30 08:16:08 # 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 ASC 1989 4 74.90 ASC 1989 5 82.03 ASC 1989 6 87.74 ASC 1989 7 84.59 ASC 1989 8 84.24 ASC 1989 9 87.10 ASC 1989 10 84.00 ASC 1989 11 78.13 ASC 1989 12 72.70 ASC 1990 1 67.96 ASC 1990 2 68.31 ASC 1990 3 72.96 ASC 1990 4 74.37 ASC 1990 5 77.34 ASC 1990 6 88.70 ASC 1990 7 102.87 ASC 1990 8 113.08 ASC 1990 9 109.66 ASC 1990 10 97.04 ASC 1990 11 82.66 ASC 1990 12 73.99 ASC 1991 1 71.53 ASC 1991 2 70.51 ASC 1991 3 71.07 ASC 1991 4 74.89 ASC 1991 5 76.38 ASC 1991 6 75.29 ASC 1991 7 82.94 ASC 1991 8 99.57 ASC 1991 9 108.67 ASC 1991 10 104.30 ASC 1991 11 96.65 ASC 1991 12 91.34 ASC 1992 1 83.91 ASC 1992 2 76.14 ASC 1992 3 73.16 ASC 1992 4 76.16 ASC 1992 5 83.69 ASC 1992 6 90.63 ASC 1992 7 95.02 ASC 1992 8 96.41 ASC 1992 9 95.75 ASC 1992 10 90.70 ASC 1992 11 83.12 ASC 1992 12 75.87 ASC 1993 1 68.11 ASC 1993 2 63.87 ASC 1993 3 63.63 ASC 1993 4 67.32 ASC 1993 5 77.32 ASC 1993 6 83.93 ASC 1993 7 83.00 ASC 1993 8 93.83 ASC 1993 9 112.60 ASC 1993 10 105.40 ASC 1993 11 83.47 ASC 1993 12 71.42 ASC 1994 1 70.48 ASC 1994 2 71.51 ASC 1994 3 71.72 ASC 1994 4 70.08 ASC 1994 5 71.74 ASC 1994 6 76.91 ASC 1994 7 82.45 ASC 1994 8 91.50 ASC 1994 9 101.38 ASC 1994 10 99.76 ASC 1994 11 90.09 ASC 1994 12 79.10 ASC 1995 1 70.32 ASC 1995 2 66.00 ASC 1995 3 66.29 ASC 1995 4 67.81 ASC 1995 5 69.21 ASC 1995 6 74.05 ASC 1995 7 83.28 ASC 1995 8 98.74 ASC 1995 9 110.68 ASC 1995 10 105.37 ASC 1995 11 90.41 ASC 1995 12 79.25 ASC 1996 1 69.59 ASC 1996 2 61.05 ASC 1996 3 61.52 ASC 1996 4 67.04 ASC 1996 5 72.08 ASC 1996 6 72.25 ASC 1996 7 70.84 ASC 1996 8 75.64 ASC 1996 9 83.08 ASC 1996 10 84.22 ASC 1996 11 81.12 ASC 1996 12 73.34 ASC 1997 1 61.06 ASC 1997 2 59.41 ASC 1997 3 67.18 ASC 1997 4 70.88 ASC 1997 5 68.08 ASC 1997 6 68.09 ASC 1997 7 75.97 ASC 1997 8 88.66 ASC 1997 9 101.41 ASC 1997 10 108.26 ASC 1997 11 98.89 ASC 1997 12 82.63 ASC 1998 1 70.79 ASC 1998 2 68.48 ASC 1998 3 72.05 ASC 1998 4 85.71 ASC 1998 5 105.88 ASC 1998 6 109.66 ASC 1998 7 95.77 ASC 1998 8 94.96 ASC 1998 9 106.03 ASC 1998 10 100.86 ASC 1998 11 82.85 ASC 1998 12 71.30 ASC 1999 1 64.27 ASC 1999 2 61.96 ASC 1999 3 64.42 ASC 1999 4 67.54 ASC 1999 5 73.02 ASC 1999 6 81.51 ASC 1999 7 88.24 ASC 1999 8 95.07 ASC 1999 9 102.63 ASC 1999 10 97.71 ASC 1999 11 83.35 ASC 1999 12 71.60 ASC 2000 1 67.27 ASC 2000 2 65.75 ASC 2000 3 65.61 ASC 2000 4 68.25 ASC 2000 5 74.75 ASC 2000 6 82.86 ASC 2000 7 83.52 ASC 2000 8 81.42 ASC 2000 9 86.29 ASC 2000 10 89.19 ASC 2000 11 79.54 ASC 2000 12 65.52 ASC 2001 1 60.47 ASC 2001 2 61.65 ASC 2001 3 61.98 ASC 2001 4 59.49 ASC 2001 5 60.83 ASC 2001 9 83.11 ASC 2001 10 86.02 ASC 2001 11 78.77 ASC 2001 12 71.90 ASC 2002 1 69.15 ASC 2002 2 67.98 ASC 2002 3 67.24 ASC 2002 4 65.60 ASC 2002 5 65.61 ASC 2002 6 69.52 ASC 2002 7 75.36 ASC 2002 8 86.21 ASC 2002 9 95.80 ASC 2002 10 91.99 ASC 2002 11 80.70 ASC 2002 12 71.77 ASC 2003 1 62.24 ASC 2003 2 57.92 ASC 2003 3 62.05 ASC 2003 4 68.35 ASC 2003 5 76.24 ASC 2003 6 84.04 ASC 2003 7 84.70 ASC 2003 8 85.16 ASC 2003 9 91.86 ASC 2003 10 92.66 ASC 2003 11 78.97 ASC 2003 12 65.42 ASC 2004 1 61.70 ASC 2004 2 66.23 ASC 2004 3 67.50 ASC 2004 4 65.80 ASC 2004 5 73.13 ASC 2004 6 85.49 ASC 2004 7 89.16 ASC 2004 8 86.82 ASC 2004 9 91.45 ASC 2004 10 91.80 ASC 2004 11 80.27 ASC 2004 12 66.08 ASC 2005 1 61.08 ASC 2005 2 63.77 ASC 2005 3 67.37 ASC 2005 4 66.82 ASC 2005 5 67.77 ASC 2005 6 77.51 ASC 2005 7 87.24 ASC 2005 8 90.16 ASC 2005 9 94.80 ASC 2005 10 96.77 ASC 2005 11 86.83 ASC 2005 12 70.68 ASC 2006 1 62.36 ASC 2006 2 61.84 ASC 2006 3 61.15 ASC 2006 4 61.03 ASC 2006 5 66.32 ASC 2006 6 69.83 ASC 2006 7 68.14 ASC 2006 8 79.37 ASC 2006 9 96.53 ASC 2006 10 94.63 ASC 2006 11 77.93 ASC 2006 12 66.53 ASC 2007 1 64.10 ASC 2007 2 66.07 ASC 2007 3 70.70 ASC 2007 4 71.21 ASC 2007 5 69.10 ASC 2007 6 72.67 ASC 2007 7 79.10 ASC 2007 8 88.00 ASC 2007 9 98.86 ASC 2007 10 98.90 ASC 2007 11 82.41 ASC 2007 12 67.86 ASC 2008 1 64.73 ASC 2008 2 64.04 ASC 2008 3 65.78 ASC 2008 4 68.09 ASC 2008 5 66.03 ASC 2008 6 69.55 ASC 2008 7 85.38 ASC 2008 8 97.17 ASC 2008 9 95.07 ASC 2008 10 84.43 ASC 2008 11 74.50 ASC 2008 12 67.40 ASC 2009 1 59.05 ASC 2009 2 56.34 ASC 2009 3 61.89 ASC 2009 4 69.33 ASC 2009 5 71.79 ASC 2009 6 69.07 ASC 2009 7 69.02 ASC 2009 8 80.35 ASC 2009 9 90.79 ASC 2009 10 85.74 ASC 2009 11 71.03 ASC 2009 12 65.32 ASC 2010 1 69.06 ASC 2010 2 70.67 ASC 2010 3 67.79 ASC 2010 4 68.44 ASC 2010 5 76.24 ASC 2010 6 80.80 ASC 2010 7 83.39 ASC 2010 8 93.62 ASC 2010 9 101.93 ASC 2010 10 95.38 ASC 2010 11 85.95 ASC 2011 2 79.78 ASC 2011 3 79.50 ASC 2011 4 73.73 ASC 2011 5 70.93 ASC 2011 6 80.25 ASC 2011 7 91.67 ASC 2011 8 95.45 ASC 2011 9 93.81 ASC 2011 10 85.86 ASC 2011 11 78.14 ASC 2011 12 75.46 ASC 2012 1 73.29 ASC 2012 2 72.04 ASC 2012 3 75.89 ASC 2012 4 76.76 ASC 2012 5 72.51 ASC 2012 6 72.75 ASC 2012 7 76.82 ASC 2012 8 81.72 ASC 2012 9 86.16 ASC 2012 10 86.52 ASC 2012 11 81.68 ASC 2012 12 75.37 ASC 2013 1 70.21 ASC 2013 2 69.72 ASC 2013 3 74.74 ASC 2013 4 79.55 ASC 2013 5 82.44 ASC 2013 6 86.58 ASC 2013 7 88.04 ASC 2013 8 85.23 ASC 2013 9 82.95 ASC 2013 10 78.77 ASC 2013 11 73.54 ASC 2013 12 70.06 ASC 2014 1 64.78 ASC 2014 2 64.96 ASC 2014 3 71.25 ASC 2014 4 73.98 ASC 2014 5 70.95 ASC 2014 6 67.32 ASC 2014 7 72.29 ASC 2014 8 86.25 ASC 2014 9 88.96 ASC 2014 10 76.22 ASC 2014 11 66.97 ASC 2014 12 63.76 ASC 2015 1 58.55 ASC 2015 2 57.56 ASC 2015 3 61.69 ASC 2015 4 66.98 ASC 2015 5 71.59 ASC 2015 6 71.97 ASC 2015 7 68.91 ASC 2015 8 73.34 ASC 2015 9 84.48 ASC 2015 10 89.92 ASC 2015 11 84.00 ASC 2015 12 74.01 ASC 2016 1 67.95 ASC 2016 2 69.12 ASC 2016 3 69.65 ASC 2016 4 64.93 ASC 2016 5 66.42 ASC 2016 6 77.91 ASC 2016 7 85.01 ASC 2016 8 83.66 ASC 2016 9 82.57 ASC 2016 10 81.41 ASC 2016 11 74.69 ASC 2016 12 63.73 ASC 2017 1 59.90 ASC 2017 2 66.19 ASC 2017 3 71.23 ASC 2017 4 68.97 ASC 2017 5 70.83 ASC 2017 6 77.96 ASC 2017 7 82.83 ASC 2017 8 85.17 ASC 2017 9 83.55 ASC 2017 10 80.89 ASC 2017 11 78.78 ASC 2017 12 72.39 ASC 2018 1 66.26 ASC 2018 2 65.66 ASC 2018 3 65.53 ASC 2018 4 62.94 ASC 2018 5 68.74 ASC 2018 6 76.84 ASC 2018 7 72.18 ASC 2018 8 68.76 ASC 2018 9 83.76 ASC 2018 10 94.93 ASC 2018 12 67.02 ASC 2019 1 60.72 ASC 2019 2 67.23 ASC 2019 3 74.65 ASC 2019 4 76.88 ASC 2019 5 79.55 ASC 2019 6 87.70 ASC 2019 7 90.84 ASC 2019 8 86.58 ASC 2019 9 89.04 ASC 2019 10 92.80 ASC 2019 11 82.13 ASC 2019 12 71.23 ASC 2020 1 71.18 ASC 2020 2 75.66 ASC 2020 3 77.58 ASC 2020 4 78.26 ASC 2020 5 80.50 ASC 2020 6 85.62 ASC 2020 7 91.35 ASC 2020 8 94.44 ASC 2020 9 96.27 ASC 2020 10 93.96 ASC 2020 11 83.78 ASC 2020 12 71.39 ASC 2021 1 65.02 ASC 2021 2 67.28 ASC 2021 3 71.94 ASC 2021 4 71.55 ASC 2021 5 70.31 ASC 2021 6 76.65 ASC 2021 7 86.45 ASC 2021 8 91.39 ASC 2021 9 92.50 ASC 2021 10 88.07 ASC 2021 11 78.64 ASC 2021 12 69.95 ASC 2022 1 68.37 ASC 2022 2 71.60 ASC 2022 3 73.66 ASC 2022 4 72.22 ASC 2022 5 71.88 ASC 2022 6 73.91 ASC 2022 7 80.65 ASC 2022 8 94.25 ASC 2022 9 105.92 ASC 2022 10 99.70 ASC 2022 11 83.36 ASC 2023 2 67.36 ASC 2023 3 70.08 ASC 2023 4 64.24 ASC 2023 11 87.30 ASC 2023 12 81.54