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Towards an online-coupled chemistry-climate model: evaluation of trace gases and aerosols in COSMO-ART
online-coupled chemistry-climate model COSMO-ART
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2014/12/9
The online-coupled, regional chemistry transport
model COSMO is evaluated for periods in all seasons
against several measurement datasets to assess its ability to
represent gaseous pollutants and a...
Contribution of Asian outflow to atmospheric concentrations of sulfate and trace elements in aerosols during winter in Japan
Asian outflow nonsea-salt sulfate trace elements sulfur isotopes coal combustion
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2017/4/11
The atmospheric concentrations of nonsea-salt (nss) SO4
2– and trace elements (As, Cd, Co, Cr, Cu, Mn, Ni, Pb, Sb, Se,
V, and Zn) were measured for aerosol samples collected concurrently at ten site...
Photoformation of OH radical in water-extract of atmospheric aerosols and aqueous solution of water-soluble gases collected in Higashi-Hiroshima, Japan
water-extract of atmospheric aerosol aqueous solution of water-soluble gases OH radical photoformation rate humic-like substancesield
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2017/4/11
Chemical composition, hydroxyl radical (•OH) photoformation rate (ROH) and primary generation sources of •OH in
water-extract of aerosol (WEA) and aqueous solution of water-soluble gases ...
Diurnal variations of polar organic tracers in summer forest aerosols: A case study of a Quercus and Picea mixed forest in Hokkaido, Japan
secondary organic aerosol isoprene 2-methyltetrols levoglucosan
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2017/4/12
We investigated the summertime formation of secondary organic aerosols (SOA) via the oxidation of isoprene, α/β-
pinene and β-caryophyllene in a Quercus crispula and Picea glehnii mast mixed forest l...
Ten-year observation of sulfur isotopic composition of sulfate in aerosols collected at Tsuruoka, a coastal area on the Sea of Japan in northern Japan
long-term observation aerosol sulfate δ34S
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2017/8/9
Atmospheric aerosol samples were collected from 1993 to 2003 at Tsuruoka, Japan, a coastal area on the Sea of Japan. Concentration of water-soluble chemical components and sulfur isotopic ratios of su...
Seasonal variations in elemental composition of aerosols in Xiamen, China
environmental change aerosol concentration seasonal variation enrichment factor deposition flux
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2017/8/9
Rapid industrialization and economic take-off in coastal cities of China have placed great strain on the environment. In the this study, 40 aerosol samples were collected in the coast of Xiamen, Fujia...
Clay Aerosols and Arctic Ice Algae
Chlamydomonas nivalis Clayey aerosols Electron microscopy Fourier transform infrared Gas chromatograph mass spectrometer Red snow algae
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2011/12/29
The red snow algae species found in snow at Resolute, Canadian Arctic, is a unicellular Chlamydomonas nivalis. Investigations by SEM-EDX, TEM, FF-IR, GC and GC-MS suggest that clay aerosols may provid...