Long-term halocarbon observations from a coastal and an inland site in Sabah, Malaysian Borneo ... : ملاحظات هالوكربونية طويلة الأجل من موقع ساحلي وداخلي في صباح، بورنيو الماليزية ...

Abstract. Short-lived halocarbons are believed to have important sources in the tropics, where rapid vertical transport could provide a significant source to the stratosphere. In this study, quasi-continuous measurements of short-lived halocarbons are reported for two tropical sites in Sabah (Malaysian Borneo), one coastal and one inland (rainforest). We present the observations for C2Cl4, CHBr3, CH2Br2* (actually ~80% CH2Br2 and ~20% CHBrCl2) and CH3I from November 2008 to January 2010 made using our μDirac gas chromatographs with electron capture detection (GC-ECD). We focus on the first 15... Mehr ...