Part A

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- CH3CCl3 - Station Country/ Index Contributor Method Data Period Territory Number REGION II (Asia) Ryori Japan RYO239N00 JMA GC-ECD 1993/1 2005/12 REGION III (South America) Tierra del Fuego Argentina TDF354S20 NOAA/GMD GC-MS 2004/5 2004/8 REGION IV (North and Centrail America) Alert Canada ALT482N20 NOAA/GMD GC-MS 1991/11 2005/2 Barrow U. S. A. BRW471N20 NOAA/GMD GC-MS 1992/4 2005/2 Barrow U. S. A. BRW471NA0 NOAA/GMD GC-ECD 1987/2 2006/2 Barrow U. S. A. BRW471NB0 NOAA/GMD GC-ECD 1987/2 2006/2 Cape Meares U. S. A. CME445NA0 The AGAGE Science Team GC-ECD 1979/12 1989/6 Cape Meares U. S. A. CME445NB0 The AGAGE Science Team GC-ECD 1979/12 1989/6 Harvard Forest U. S. A. HFM442N20 NOAA/GMD GC-MS 1995/11 2005/2 Park Falls U. S. A. LEF445N20 NOAA/GMD GC-MS 1996/10 2005/3 Niwot Ridge U. S. A. NWR440N20 NOAA/GMD GC-MS 1991/12 2005/2 Niwot Ridge U. S. A. NWR440NA0 NOAA/GMD GC-ECD 1987/2 2006/2 Niwot Ridge U. S. A. NWR440NB0 NOAA/GMD GC-ECD 1987/2 2006/2 Ragged Point Barbados RGP413N00 The AGAGE Science Team GC-ECD 1978/7 2005/9 Ragged Point Barbados RGP413NA0 The AGAGE Science Team GC-ECD 1978/7 2005/9 Ragged Point Barbados RGP413NB0 The AGAGE Science Team GC-ECD 1978/7 2005/9 Trinidad Head U. S. A. TRH441N00 NOAA/GMD GC-ECD 1995/10 2005/9 Trinidad Head U. S. A. TRH441N20 NOAA/GMD GC-MS 2002/2 2005/3 REGION V (South-West Pacific) Cape Grim Australia CGO540S20 NOAA/GMD GC-MS 1991/11 2005/2 Cape Grim Australia CGR540SB0 The AGAGE Science Team GC-ECD 1978/7 2005/9 Cape Grim Australia CGR540SC0 The AGAGE Science Team GC-ECD 1978/7 2005/9 Cape Grim Australia CGR540SD0 The AGAGE Science Team GC-ECD 1978/7 2005/9 Cape Kumukahi U. S. A. KUM519N20 NOAA/GMD GC-MS 1995/11 2005/2 Cape Matatula U. S. A. MAT514SA0 The AGAGE Science Team GC-ECD 1978/7 2005/9 Cape Matatula U. S. A. MAT514SB0 The AGAGE Science Team GC-ECD 1978/7 2005/9 Cape Matatula U. S. A. MAT514SC0 The AGAGE Science Team GC-ECD 1978/7 2005/9 Mauna Loa U. S. A. MLO519N20 NOAA/GMD GC-MS 1991/12 2005/3 Mauna Loa U. S. A. MLO519NA0 NOAA/GMD GC-ECD 1987/2 2006/2 Mauna Loa U. S. A. MLO519NB0 NOAA/GMD GC-ECD 1987/2 2006/2 Tutuila U. S. A. SMO514S20 NOAA/GMD GC-MS 1991/11 2005/2 Tutuila U. S. A. SMO514SA0 NOAA/GMD GC-ECD 1987/2 2006/2 Tutuila U. S. A. SMO514SB0 NOAA/GMD GC-ECD 1987/2 2006/2 REGION VI (Europe) Adrigole Ireland ADR652NA0 The AGAGE Science Team GC-ECD 1978/7 1983/12 Mace Head Ireland MCH653N20 NOAA/GMD GC-MS 1998/10 2005/2 Mace Head Ireland MCH653NB0 The AGAGE Science Team GC-ECD 1987/1 2005/9 Mace Head Ireland MCH653ND0 The AGAGE Science Team GC-ECD 1987/1 2005/9 Summit Denmark SUM672N20 NOAA/GMD GC-MS 2004/6 2004/11 Zeppelinfjellet Norway ZEP678N00 NILU GC-ECD 1990/8 1995/4 Antarctica Palmer Station U. S. A. / Antarctica PSA764S20 NOAA/GMD GC-MS 1997/12 2004/12 South Pole U. S. A. / Antarctica SPO789S20 NOAA/GMD GC-MS 1992/7 2005/1 South Pole U. S. A. / Antarctica SPO789SA0 NOAA/GMD GC-ECD 1987/2 2006/2 South Pole U. S. A. / Antarctica SPO789SB0 NOAA/GMD GC-ECD 1987/2 2006/2

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