A two-channel, Thermal Dissociation Cavity-Ringdown Spectrometer for the detection of ambient NO₂, RO₂NO₂ and RONO₂

Even though some HCHO and HCDO is lost to reactions through the course of the experiment the model shows that this a ff ects both formalde- hyde isotopologues almost equally (i.e.

on spectral images taken at wavelengths where the molecule absorption cross section is different.. Contrary to the

All other long- lived forcing terms reflect the steady state response of the atmosphere to sustained aircraft NO x emissions of the year 2000, based on methane lifetime changes due

(2002), which showed that, although the range of mixing ratios at the South Pole in summer were con- siderably higher than observed at Halley during the winter (< 5 to 54 pptv for

Another impact of non-acyl peroxy nitrates is that they are a possible positive inter- ference to in-situ NO 2 measurements in the upper troposphere because the non-acyl peroxy

The framework is based on a mass balance ap- proach and given that for Europe most of the components have been independently estimated, di ff erent accounting schemes may be used

(2006), considered systems with block skew symmetric Jacobi iteration matrix and used the SVD in studying the behavior of the SOR operator from the ℓ 2 -norm point of

To date, very little has been written about the influence of the substrate layer on the overall sensor impedance of single- and multilayer planar sensors (e.g., metal-oxide