FTIR monitoring; Jungfraujoch research station; atmospheric composition and trend
Abstract :
[en] We present a report on the status of the FTIR monitoring program at the Jungfraujoch station. Focus is put on the reanalysis of the HCFC-22 (CHClF2) time series and to our first attempt to retrieve PAN from ground-based infrared solar absorption spectra. Ongoing investigations regarding two heavy stable isotopologues of methane (13CH4 and CH3D) are also presented.
Research center :
Sphères - SPHERES
Disciplines :
Earth sciences & physical geography
Author, co-author :
Mahieu, Emmanuel ; Université de Liège - ULiège > Département d'astrophys., géophysique et océanographie (AGO) > Groupe infra-rouge de phys. atmosph. et solaire (GIRPAS)
Prignon, Maxime ; Université de Liège - ULiège > Département d'astrophys., géophysique et océanographie (AGO) > Groupe infra-rouge de phys. atmosph. et solaire (GIRPAS)
Servais, Christian ; Université de Liège - ULiège > Département d'astrophys., géophysique et océanographie (AGO) > Groupe infra-rouge de phys. atmosph. et solaire (GIRPAS)
Language :
English
Title :
Update on the FTIR monitoring program at the Jungfraujoch station
