Long-term Comparison of NOAA and AGAGE Non-CO2 Trace Gas Observations at Common Sites

Hall, Brad D.; Krummel, Paul B.; Muhle, Jens; Weiss, Ray F.; Montzka, Stephen A.; Vimont, Isaac J.; Dutton, Geoffrey S.; Harth, Christina M.; O'Doherty, Simon; Young, Dickon; nance, Jon David; Loh, Zoe M; Lan, Xin; Langenfelds, Ray; Salameh, Peter K.; Prinn, Ronald G.; Mitrevski, Blagoj; Lunder, Chris René