• Nenhum resultado encontrado

Longpath DOAS observations of surface BrO at Summit, Greenland

N/A
N/A
Protected

Academic year: 2017

Share "Longpath DOAS observations of surface BrO at Summit, Greenland"

Copied!
12
0
0

Texto

Loading

Imagem

Fig. 1. Overview of the LP-DOAS setup during GSHOx.
Fig. 3. Overview of the 2007 and 2008 GSHOx BrO and ozone data measured by the LP-DOAS on either the 2 km (green) or 5 km/4 km (blue) light paths
Fig. 5. Period of local airmasses during the beginning of the 2008 GSHOx experiment. Strong temperature gradients between 2 m and 10 m altitude (A) and low wind speeds (B) were observed at night during this period
Fig. 6. Hourly averaged BrO mixing ratios for time periods with local airmasses in 2007 (A) and 2008 (B)
+4

Referências

Documentos relacionados

In the sample “D”, the same shape of the surface “R” are present, however, it is observed that the diamond grain gives to the surface some spots of rounding.. In “Si”, it

At different stages of machining, the tool flank wear and surface roughness are measured offline and the corresponding temperature at nodal point and cutting forces are

Conversely, in those reduced at higher temperatures, present in a SMSI state, they show lower amounts of metallic surface atoms and surface acidity, and consequently,

Field data are composed of sea level (SL), sea surface temperature (SST) and air temperature (AT) data, all collected at the meteorological station of the Oceanographic

ation is observed at many surface sites in North America (the second major origin re- gion) where emissions are also decreasing (Cooper et al., 2012; Hogrefe et al., 2011), but it

Interestingly, deletions upstream of At HKT1 are present in both Ts-1 and Tsu-1, and analysis of At HKT1 expression revealed it to be dramatically reduced in roots of both Ts-1

If Karnani, (2007), Karamchandani, Kubzansky and Frandano (2009) are right and a majority of the MNCs that operate at the BoP are small to medium sized, there are reasonable

It is found that current vertical velocities at the Urania site are positive (upward motion) in autumn, when pulses of total particle fluxes are found in the water column at 500 m