# number_of_header_lines: 54 # 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: CH4 CCGG (Individual Flasks) # contact_name: Xin Lan # contact_telephone: (999) 999-9999 # contact_email: xin.lan@noaa.gov # comment: # comment: ************ COLLABORATORS *************** # comment: # comment: NOAA thanks the following collaborators without # comment: whom these measurements would not be possible. # comment: # collaborator_name: British Antarctic Survey [BAS] # collaborator_url: www.antarctica.ac.uk # comment: # comment: ************ RECIPROCITY AGREEMENT *************** # comment: # comment: # comment: ************ DATA DESCRIPTION *************** # comment: # description_site-code: hba # description_project-abbr: ccg_surface # description_strategy-abbr: flask # description_analysis-constraints: flag:..% # description_creation-time: 2023-08-28 15:09:54 # 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 HBA 1983 1 1561.50 HBA 1983 2 1555.81 HBA 1983 3 1555.58 HBA 1983 4 1560.46 HBA 1983 5 1570.20 HBA 1983 6 1581.83 HBA 1983 7 1590.52 HBA 1983 8 1594.83 HBA 1983 9 1597.00 HBA 1983 10 1597.77 HBA 1983 11 1594.48 HBA 1983 12 1588.64 HBA 1984 1 1579.90 HBA 1984 2 1575.35 HBA 1984 3 1576.90 HBA 1984 8 1609.82 HBA 1984 9 1612.15 HBA 1984 10 1610.56 HBA 1984 11 1606.15 HBA 1984 12 1599.22 HBA 1985 1 1591.34 HBA 1985 2 1589.04 HBA 1985 6 1606.78 HBA 1985 7 1611.92 HBA 1985 8 1616.87 HBA 1985 9 1623.40 HBA 1985 10 1625.40 HBA 1985 11 1621.55 HBA 1985 12 1613.86 HBA 1986 1 1601.03 HBA 1986 2 1591.08 HBA 1986 3 1592.52 HBA 1986 4 1599.26 HBA 1986 5 1603.39 HBA 1986 6 1613.87 HBA 1986 7 1626.42 HBA 1986 8 1630.18 HBA 1986 9 1631.95 HBA 1986 10 1633.30 HBA 1986 11 1630.65 HBA 1986 12 1621.58 HBA 1987 1 1609.69 HBA 1987 2 1603.83 HBA 1987 3 1606.73 HBA 1987 4 1614.31 HBA 1987 5 1620.85 HBA 1987 6 1632.39 HBA 1987 7 1640.59 HBA 1987 8 1641.41 HBA 1988 1 1630.03 HBA 1988 2 1624.26 HBA 1988 3 1625.23 HBA 1988 4 1629.88 HBA 1988 5 1636.99 HBA 1988 6 1645.72 HBA 1988 7 1652.35 HBA 1988 8 1657.36 HBA 1988 9 1660.65 HBA 1988 10 1659.59 HBA 1988 11 1655.33 HBA 1988 12 1651.61 HBA 1989 1 1645.14 HBA 1989 2 1637.27 HBA 1989 3 1635.58 HBA 1989 4 1638.89 HBA 1989 5 1645.06 HBA 1989 6 1655.46 HBA 1989 7 1665.11 HBA 1989 11 1667.34 HBA 1989 12 1662.78 HBA 1990 1 1654.96 HBA 1990 2 1645.80 HBA 1990 6 1661.13 HBA 1990 7 1669.12 HBA 1990 8 1675.03 HBA 1990 9 1679.23 HBA 1991 1 1663.36 HBA 1991 8 1681.00 HBA 1991 9 1686.86 HBA 1992 12 1689.43 HBA 1993 1 1683.82 HBA 1993 2 1676.53 HBA 1993 3 1671.94 HBA 1993 4 1676.65 HBA 1994 1 1682.05 HBA 1994 2 1675.50 HBA 1994 3 1675.75 HBA 1994 4 1680.23 HBA 1994 5 1686.52 HBA 1994 6 1694.82 HBA 1994 7 1699.30 HBA 1995 4 1686.11 HBA 1995 5 1691.25 HBA 1995 6 1698.88 HBA 1995 7 1704.57 HBA 1995 8 1709.18 HBA 1995 9 1713.97 HBA 1995 10 1714.75 HBA 1995 11 1710.95 HBA 1995 12 1703.36 HBA 1996 1 1693.50 HBA 1996 2 1686.80 HBA 1996 3 1684.75 HBA 1996 4 1687.90 HBA 1996 5 1695.24 HBA 1996 6 1701.97 HBA 1996 7 1707.34 HBA 1996 8 1711.86 HBA 1996 9 1715.15 HBA 1996 10 1714.27 HBA 1996 11 1709.06 HBA 1996 12 1701.25 HBA 1997 1 1694.12 HBA 1997 2 1690.20 HBA 1997 3 1690.96 HBA 1997 4 1695.98 HBA 1997 5 1701.89 HBA 1997 6 1709.26 HBA 1997 7 1715.95 HBA 1997 8 1720.45 HBA 1997 9 1722.17 HBA 1997 10 1719.76 HBA 1997 11 1715.61 HBA 1997 12 1709.98 HBA 1998 1 1703.82 HBA 1998 2 1698.60 HBA 1998 3 1696.89 HBA 1998 4 1700.23 HBA 1998 5 1706.15 HBA 1998 6 1715.00 HBA 1998 7 1722.89 HBA 1998 8 1728.19 HBA 1998 9 1731.39 HBA 1998 10 1732.22 HBA 1998 11 1728.21 HBA 1998 12 1721.00 HBA 1999 1 1714.19 HBA 1999 2 1708.33 HBA 1999 3 1707.96 HBA 1999 4 1713.06 HBA 1999 5 1720.40 HBA 1999 6 1727.91 HBA 1999 7 1732.97 HBA 1999 8 1737.70 HBA 1999 9 1741.07 HBA 1999 10 1740.78 HBA 1999 11 1735.49 HBA 1999 12 1727.92 HBA 2000 1 1719.28 HBA 2000 2 1711.15 HBA 2000 3 1709.72 HBA 2000 4 1713.23 HBA 2000 5 1720.19 HBA 2000 6 1728.32 HBA 2000 7 1734.94 HBA 2000 8 1739.91 HBA 2000 9 1741.72 HBA 2000 10 1739.52 HBA 2000 11 1733.97 HBA 2000 12 1727.05 HBA 2001 1 1717.66 HBA 2001 2 1710.59 HBA 2001 3 1709.20 HBA 2001 4 1712.45 HBA 2001 5 1720.01 HBA 2001 6 1727.73 HBA 2001 7 1734.32 HBA 2001 8 1739.13 HBA 2001 9 1741.28 HBA 2001 10 1739.42 HBA 2001 11 1733.80 HBA 2001 12 1725.52 HBA 2002 1 1716.02 HBA 2002 2 1710.32 HBA 2002 3 1709.88 HBA 2002 4 1714.46 HBA 2002 5 1721.65 HBA 2002 6 1728.47 HBA 2002 7 1734.09 HBA 2002 8 1739.25 HBA 2002 9 1743.26 HBA 2002 10 1741.36 HBA 2002 11 1736.30 HBA 2002 12 1728.14 HBA 2003 1 1718.50 HBA 2003 2 1712.21 HBA 2003 3 1711.84 HBA 2003 4 1716.63 HBA 2003 5 1720.86 HBA 2003 6 1727.59 HBA 2003 7 1735.96 HBA 2003 8 1740.88 HBA 2003 9 1743.87 HBA 2003 10 1742.77 HBA 2003 11 1737.13 HBA 2003 12 1728.26 HBA 2004 1 1720.31 HBA 2004 2 1714.50 HBA 2004 3 1710.85 HBA 2004 4 1713.15 HBA 2004 5 1719.48 HBA 2004 6 1727.37 HBA 2004 7 1733.58 HBA 2004 8 1739.38 HBA 2004 9 1742.50 HBA 2004 10 1741.24 HBA 2004 11 1736.04 HBA 2004 12 1727.16 HBA 2005 1 1717.68 HBA 2005 2 1711.39 HBA 2005 3 1710.35 HBA 2005 4 1713.14 HBA 2005 5 1718.43 HBA 2005 6 1725.28 HBA 2005 7 1731.53 HBA 2005 8 1737.35 HBA 2005 9 1740.22 HBA 2005 10 1738.61 HBA 2005 11 1734.15 HBA 2005 12 1727.25 HBA 2006 1 1719.03 HBA 2006 2 1713.35 HBA 2006 3 1711.68 HBA 2006 4 1713.75 HBA 2006 5 1718.39 HBA 2006 6 1724.58 HBA 2006 7 1731.30 HBA 2006 8 1736.45 HBA 2006 9 1739.81 HBA 2006 10 1739.65 HBA 2006 11 1732.95 HBA 2006 12 1726.33 HBA 2007 1 1719.27 HBA 2007 2 1712.37 HBA 2007 3 1712.28 HBA 2007 4 1717.29 HBA 2007 5 1725.32 HBA 2007 6 1733.39 HBA 2007 7 1739.43 HBA 2007 8 1744.10 HBA 2007 9 1747.50 HBA 2007 10 1747.41 HBA 2007 11 1743.54 HBA 2007 12 1735.61 HBA 2008 1 1726.46 HBA 2008 2 1722.99 HBA 2008 3 1723.74 HBA 2008 4 1727.81 HBA 2008 5 1733.81 HBA 2008 6 1740.91 HBA 2008 7 1747.92 HBA 2008 8 1752.66 HBA 2008 9 1755.23 HBA 2008 10 1754.42 HBA 2008 11 1748.57 HBA 2008 12 1739.45 HBA 2009 1 1732.47 HBA 2009 2 1727.44 HBA 2009 3 1725.98 HBA 2009 4 1731.02 HBA 2009 5 1737.80 HBA 2009 6 1745.36 HBA 2009 7 1751.02 HBA 2009 8 1755.97 HBA 2009 9 1759.86 HBA 2009 10 1759.34 HBA 2009 11 1753.68 HBA 2009 12 1744.56 HBA 2010 1 1736.74 HBA 2010 2 1730.71 HBA 2010 3 1729.71 HBA 2010 4 1734.64 HBA 2010 5 1742.09 HBA 2010 6 1751.10 HBA 2010 7 1757.20 HBA 2010 8 1762.19 HBA 2010 9 1765.91 HBA 2010 10 1765.25 HBA 2010 11 1760.15 HBA 2010 12 1752.01 HBA 2011 1 1743.22 HBA 2011 2 1737.83 HBA 2011 3 1737.75 HBA 2011 4 1742.00 HBA 2011 5 1749.30 HBA 2011 6 1756.62 HBA 2011 7 1762.68 HBA 2011 8 1768.17 HBA 2011 9 1771.66 HBA 2011 10 1770.94 HBA 2011 11 1764.33 HBA 2011 12 1755.96 HBA 2012 1 1747.92 HBA 2012 2 1742.55 HBA 2012 3 1742.23 HBA 2012 4 1747.56 HBA 2012 5 1754.49 HBA 2012 6 1760.67 HBA 2012 7 1768.32 HBA 2012 8 1774.41 HBA 2012 9 1777.10 HBA 2012 10 1776.81 HBA 2012 11 1772.04 HBA 2012 12 1762.79 HBA 2013 1 1753.45 HBA 2013 2 1748.15 HBA 2013 3 1747.15 HBA 2013 4 1751.38 HBA 2013 5 1757.23 HBA 2013 6 1764.21 HBA 2013 7 1772.94 HBA 2013 8 1778.67 HBA 2013 9 1781.70 HBA 2013 10 1780.52 HBA 2013 11 1775.61 HBA 2013 12 1766.81 HBA 2014 1 1756.51 HBA 2014 2 1751.49 HBA 2014 3 1752.82 HBA 2014 4 1758.78 HBA 2014 5 1766.28 HBA 2014 6 1774.68 HBA 2014 7 1783.19 HBA 2014 8 1789.29 HBA 2014 9 1792.07 HBA 2014 10 1791.13 HBA 2014 11 1787.10 HBA 2014 12 1780.02 HBA 2015 1 1771.39 HBA 2015 2 1765.21 HBA 2015 3 1765.61 HBA 2015 4 1771.20 HBA 2015 5 1777.11 HBA 2015 6 1785.23 HBA 2015 7 1792.96 HBA 2015 8 1798.89 HBA 2015 9 1802.08 HBA 2015 10 1800.55 HBA 2015 11 1794.72 HBA 2015 12 1787.29 HBA 2016 1 1781.00 HBA 2016 2 1775.95 HBA 2016 3 1774.80 HBA 2016 4 1778.84 HBA 2016 5 1786.11 HBA 2016 6 1793.40 HBA 2016 7 1799.71 HBA 2016 8 1804.98 HBA 2016 9 1807.45 HBA 2016 10 1806.01 HBA 2016 11 1799.99 HBA 2016 12 1792.05 HBA 2017 1 1782.74