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Large-scale upper tropospheric pollution observed by MIPAS HCN and C2H6 global distributions
Large-scale upper tropospheric pollution MIPAS HCN C2H6
2009/12/31
We present global upper tropospheric HCN and C2H6 amounts derived from MIPAS/ENVISAT limb emission spectra. HCN and C2H6 are retrieved in the spectral regions 715.5–782.7 cm−1 and 811.5–835.7 cm...
What drives the observed variability of HCN in the troposphere and lower stratosphere?
observed variability HCN troposphere lower stratosphere
2009/11/19
We use the GEOS-Chem global 3-D chemistry transport model to investigate the relative importance of chemical and physical processes that determine observed variability of hydrogen cyanide (HCN) in the...