Diurnal Cycle
Size-resolved measurement of the mixing state of soot in the megacity Beijing, China: diurnal cycle, aging and parameterization
... ting more fresh and externally mixed soot particles. Similar competing effects were also found with air mass age indicators. (4) Under the estimated emission intensi- ties, actual turnover rates of soot (k ex→in ) up to ...
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On the diurnal cycle of urban aerosols, black carbon and the occurrence of new particle formation events in springtime São Paulo, Brazil
... month diurnal cycle of weekday total particle number concentrations (median values are in ...(c) Diurnal reciprocal wind speed as a measure of atmospheric stagnation and diurnal tem- ...
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Diurnal cycle and multi-decadal trend of formaldehyde in the remote atmosphere near 46° N
... observed HCHO diurnal modulation, especially for remote conditions, has already been reported with IMAGES v2 (Stavrakou et al., 2015). This can be partially explained by the fact that different oxidation pathways ...
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Size-resolved measurement of the mixing state of soot in the megacity Beijing, China: diurnal cycle, aging and parameterization
... A volatility tandem differential mobility analyzer (VTDMA) (Orsini et al., 1996; Philippin et al., 2004) was used to mea- sure the number size distributions of the non-volatile residu- als of pre-selected mono-disperse ...
15
Evaluation of near surface ozone over Europe from the MACC reanalysis
... have diurnal cycles that share both winter and summertime characteristics: the spring diurnal bias resembles winter with respect to bias, but has the enhanced photochemical diurnal cycle of ...
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Cumulus boundary layers in the atmosphere : high resolution models and satellite observations
... seasonal cycle. However, the diurnal behavior is much different between the data ...realistic diurnal variations determined from differences between day and night time overpasses, while ERA-Interim ...
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Impact of land convection on temperature diurnal variation in the tropical lower stratosphere inferred from COSMIC GPS radio occultations
... ature cycle is observed above Africa, South America and Indonesian islands in austral summer and of lesser ampli- tude above west Africa and northern South America in boreal ...temperature diurnal ...
12
Annual and diurnal african biomass burning temporal dynamics
... fire diurnal cycle is shown to be strong for both hemispheres and for most landcover types, with combustion rates peak- ing early in the afternoon in most cases and with relatively little combustion at ...
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Diurnal variation of summer precipitation over the Tibetan Plateau: a cloud-resolving simulation
... reversed-flow diurnal cycle in the southern edge of the TP coincides with the nocturnal preference for ...the diurnal variations in the simulated vertical circulation and some factors such as ...
12
Diurnal variations in the UV albedo of arctic snow
... struments, which are opposite to the ones predeicted by the- ory. They both found a decline of albedo for increasing SZA. A possible levelling error was not consired the source for this observed diurnal ...
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Evaluation of land surface temperature in atmospheric reanalyses using Earth observations
... Mean Diurnal Cycle of SKT (°C) in the Évora-centred domain: satellite-LST (red), control (green) and 9 soil layers (‘9sl’; dashed lines) ...SKT diurnal cycle of low vegetation-, high ...
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Screen-level non-GTS data assimilation in a limited-area mesoscale model
... and diurnal cycle of some surface variables such as 2 m tem- perature, 2 m relative humidity and 10 m wind intensity show a positive impact during the assimilation cycle which tends to dissipate a ...
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Vertical propagation characteristics and seasonal variability of tidal wind oscillations in the MLT region over Trivandrum (8.5° N, 77° E): first results from SKiYMET Meteor Radar
... urnal cycle. This composite cycle provides a better repre- sentation of the tidal structure for a particular month, than a single day or 10-day diurnal ...
13
Clouds and convection in the tropics and subtropics:models, observations, and parameterizations
... mean diurnal anomalies of low tropospheric stability, total cloud cover, and precipitation (with precipitation rate observations from TRMM [Tropical Rainfall Measuring Mission]), models tend to agree well in the ...
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The sensitivity of CO and aerosol transport to the temporal and vertical distribution of North American boreal fire emissions
... the diurnal variability of biomass emissions is not represented, a diurnal cycle of total burden is clearly seen for BC, but not for ...This diurnal signal of the BC burden, not to be confused ...
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Simulation of land surface temperatures: comparison of two climate models and satellite retrievals
... with a view to characterising the diurnal range of temperature. Satellite data offer a number of potential advantages for this purpose including homogeneous spatial cov- erage and good temporal resolution of the ...
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All Digital Wide Range Msar Controlled Duty-Cycle Corrector
... The earlier delay-line based duty-cycle adjuster circuit uses falling edge generators or both rising and falling edge generators for the duty-rate adjustment. Since a lower frequency operation is also required in ...
8
Spatial patterns in timing of the diurnal temperature cycle
... a diurnal variability of cloudiness rather than an increase in heat capacity of the sampled surface ...Ka-band diurnal temperature cy- cle that is not matched in the TIR nor MERRA ...
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Annual and diurnal African biomass burning temporal dynamics
... board the Meteosat-8 satellite. We use these data to provide new insights into the rates and totals of African open biomass burning, particularly into the extremely strong sea- sonal and diurnal cycles that exist ...
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