Copernicus期刊
期刊
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作者:H. Wang , X. Liu , K. Chance ...
来源:[J].Atmospheric Measurement Techniques, 2014, Vol.7 (6), pp.1901-1913Copernicus Publications
摘要:There are distinct spectral features of water vapor in the wavelength rangecovered by the Ozone Monitoring Instrument (OMI) visible channel. Althoughthese features are much weaker than those at longer wavelengths, they can beexploited to retrieve useful information about wat...
作者:M. Riese , H. Oelhaf , P. Preusse ...
来源:[J].Atmospheric Measurement Techniques, 2014, Vol.7 (7), pp.1915-1928Copernicus Publications
摘要:The upper troposphere/lower stratosphere (UTLS) represents an important partof the climate system. Even small changes in the composition and dynamicstructure of this region have significant radiative effects. Quantifying theunderlying physical and chemical processes therefor...
作者:S. H. Budisulistiorini , M. R. Canagaratna , P. L. Croteau ...
来源:[J].Atmospheric Measurement Techniques, 2014, Vol.7 (7), pp.1929-1941Copernicus Publications
摘要:Currently, there are a limited number of field studies that evaluate thelong-term performance of the Aerodyne Aerosol Chemical Speciation Monitor(ACSM) against established monitoring networks. In this study, we presentseasonal intercomparisons of the ACSM with collocated fin...
作者:U. Dusek , M. Monaco , M. Prokopiou ...
来源:[J].Atmospheric Measurement Techniques, 2014, Vol.7 (7), pp.1943-1955Copernicus Publications
摘要:We thoroughly characterized a system for thermal separation of organic carbon(OC) and elemental carbon (EC) for subsequent radiocarbon analysis. Differentorganic compounds as well as ambient aerosol filter samples were introducedinto an oven system and combusted to CO2<...
作者:J. Beecken , J. Mellqvist , K. Salo ...
来源:[J].Atmospheric Measurement Techniques, 2014, Vol.7 (7), pp.1957-1968Copernicus Publications
摘要:A dedicated system for airborne ship emission measurements of SO2,NOx and particles has been developed and used from several smallaircraft. The system has been adapted for fast response measurements at1 Hz, and the use of several of the instruments is u...
作者:G. J. Zheng , Y. Cheng , K. B. He ...
来源:[J].Atmospheric Measurement Techniques, 2014, Vol.7 (7), pp.1969-1977Copernicus Publications
摘要:The Sunset semi-continuous carbon analyzer (SCCA) is an instrument widely usedfor carbonaceous aerosol measurement. Despite previous validation work, inthis study we identified a new type of SCCA calculation discrepancy causedby the default multipoint baseline correction met...
作者:M. Wiegner , F. Madonna , I. Binietoglou ...
来源:[J].Atmospheric Measurement Techniques, 2014, Vol.7 (7), pp.1979-1997Copernicus Publications
摘要:With the establishment of ceilometer networks by national weather services,a discussion commenced to which extent these simple backscatter lidars can beused for aerosol research. Though primarily designed for the detection ofclouds it was shown that at least observations of ...
作者:M. Bock , J. Schmitt , J. Beck ...
来源:[J].Atmospheric Measurement Techniques, 2014, Vol.7 (7), pp.1999-2012Copernicus Publications
摘要:Firn and polar ice cores offer the only direct palaeoatmosphericarchive. Analyses of past greenhouse gas concentrations and theirisotopic compositions in air bubbles in the ice can help toconstrain changes in global biogeochemical cycles in the past. Forthe analysis of the h...
作者:R.-J. Huang , W.-B. Li , Y.-R. Wang ...
来源:[J].Atmospheric Measurement Techniques, 2014, Vol.7 (7), pp.2027-2035Copernicus Publications
摘要:In recent years low molecular weight alkylamines have been recognized toplay an important role in particle formation and growth in the loweratmosphere. However, major uncertainties are associated with theiratmospheric processes, sources and sinks, mostly due to the lack of a...
作者:X. C. Liu , T. C. Gao , L. Liu
来源:[J].Atmospheric Measurement Techniques, 2014, Vol.7 (7), pp.2037-2046Copernicus Publications
摘要:A new method to determine the shape and fall velocity of hydrometeors byusing a single CCD camera is proposed in this paper, and a prototype of avideo precipitation sensor (VPS) is developed. The instrument consists of anoptical unit (collimated light source with multi-mode ...

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