# number_of_header_lines: 70 # 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: SF6 CCGG (Individual Flasks) # contact_name: Ed Dlugokencky # contact_telephone: (303) 497-6228 # contact_email: Ed.Dlugokencky@noaa.gov # comment: # comment: ************ COLLABORATORS *************** # comment: # comment: NOAA thanks the following collaborators without # comment: whom these measurements would not be possible. # comment: # collaborator_name: Instituto de Pesquisas Energéticas e Nucleares, # collaborator_name: Il Centro de Química e Meio Ambiente, Divisao # collaborator_name: de Quimica Ambiental [IPEN-CQMA] # 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: nat # description_project-abbr: ccg_surface # description_strategy-abbr: flask # description_analysis-constraints: flag:..% # description_creation-time: 2020-07-24 11:55:54 # 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 NAT 2010 9 6.98 NAT 2010 10 7.01 NAT 2010 11 7.02 NAT 2010 12 7.04 NAT 2011 1 7.09 NAT 2011 2 7.15 NAT 2011 3 7.16 NAT 2011 4 7.16 NAT 2011 5 7.16 NAT 2011 6 7.18 NAT 2011 7 7.21 NAT 2011 8 7.23 NAT 2011 9 7.26 NAT 2011 10 7.29 NAT 2011 11 7.31 NAT 2011 12 7.33 NAT 2012 1 7.38 NAT 2012 2 7.43 NAT 2012 3 7.45 NAT 2012 4 7.47 NAT 2012 5 7.49 NAT 2012 6 7.50 NAT 2012 7 7.51 NAT 2012 8 7.52 NAT 2012 9 7.55 NAT 2012 10 7.59 NAT 2012 11 7.64 NAT 2012 12 7.67 NAT 2013 1 7.67 NAT 2013 2 7.68 NAT 2013 3 7.73 NAT 2013 4 7.76 NAT 2013 5 7.77 NAT 2013 6 7.79 NAT 2013 7 7.82 NAT 2013 8 7.83 NAT 2013 9 7.84 NAT 2013 10 7.89 NAT 2013 11 7.94 NAT 2013 12 7.97 NAT 2014 1 8.00 NAT 2014 2 8.02 NAT 2014 3 8.03 NAT 2014 4 8.06 NAT 2014 5 8.09 NAT 2014 6 8.10 NAT 2014 7 8.12 NAT 2014 8 8.16 NAT 2014 9 8.21 NAT 2014 10 8.23 NAT 2014 11 8.26 NAT 2014 12 8.30 NAT 2015 1 8.31 NAT 2015 2 8.32 NAT 2015 3 8.37 NAT 2015 4 8.41 NAT 2015 5 8.43 NAT 2015 6 8.43 NAT 2015 7 8.45 NAT 2015 12 8.64 NAT 2016 1 8.65 NAT 2016 2 8.67 NAT 2016 3 8.70 NAT 2016 4 8.74 NAT 2016 5 8.78 NAT 2016 6 8.79 NAT 2016 7 8.80 NAT 2016 8 8.81 NAT 2016 9 8.82 NAT 2016 10 8.87 NAT 2016 11 8.95 NAT 2016 12 8.99 NAT 2017 1 8.99 NAT 2017 2 9.02 NAT 2017 3 9.07 NAT 2017 4 9.09 NAT 2017 5 9.08 NAT 2017 6 9.08 NAT 2017 7 9.11 NAT 2017 8 9.14 NAT 2017 9 9.17 NAT 2017 10 9.21 NAT 2017 11 9.28 NAT 2017 12 9.33 NAT 2018 1 9.36 NAT 2018 2 9.39 NAT 2018 6 9.45 NAT 2018 7 9.48 NAT 2018 8 9.51 NAT 2018 9 9.56 NAT 2018 10 9.58 NAT 2018 11 9.60 NAT 2018 12 9.64 NAT 2019 1 9.71 NAT 2019 2 9.77 NAT 2019 3 9.81 NAT 2019 4 9.81 NAT 2019 5 9.81 NAT 2019 6 9.81 NAT 2019 7 9.83 NAT 2019 8 9.88 NAT 2019 9 9.91 NAT 2019 10 9.92 NAT 2019 11 9.93 NAT 2019 12 9.99