Download or read book Uv-visible Light Absorption Properties of Organic Carbon Aerosol in Atmosphere written by Min Zhong and published by . This book was released on 2013 with total page 146 pages. Available in PDF, EPUB and Kindle. Book excerpt: Atmospheric aerosols play an import role in climate change through direct interaction with sunlight. Organic carbon (OC) aerosol, which absorbs ultraviolet and short visible wavelength sunlight, is one of the least understood factors in climate change. To quantify the climate effect of organic aerosol, the first step is to obtain its fundamental optical parameters. This study explored a solvent-free method to measure the mass absorption cross-section (MAC) of OC, and applied this method to both secondary organic aerosol ΜΑ� αλγ νοζκαου μοϛαλζϐ αδομπμι �ΝΜΑ�� ΠΜΑ ςαπ νομγρϐδγ ϟϝομρϛϝ νϝμϟμμτζγαϟζμλ με γζεεδοδλϟ νοδϐροπμο ϝυγομϐαοβμλπ πρϐϝ απ ϟμιρδλδ� γ�ιζκμλδλδ� αλγ �ł�νζλδλδ ρπζλϛ α “ κ” ζλγμμο Ϟδειμλ εζικ ϐϝακβδο� Με ϟϝδπδ ϟϝοδδ νοδϐροπμο ϝυγομϐαοβμλπ� ϟϝδ ΚΑ� σαιρδ με ϟμιρδλδ ΠΜΑ ςαπ ϟϝδ ϝζϛϝδπϟ ϐμκναοδγ ςζϟϝ ΚΑ� με γ�ιζκμλδλδ αλγ �ł�νζλδλδ ΠΜΑ� Ϟμ ρλγδοπϟαλγ ϝμς ϟϝδ ϐμκνμπζϟζμλ με ΠΜΑ αεεδϐϟπ ζϟπ ΚΑ�� α λδς κμγδι ϟμ νοδγζϐϟ ϟϝδ ΡΣ�σζπζβιδ αβπμονϟζμλ πνδϐϟορκ με ΠΜΑ ςαπ γδσδιμνδγ� Ϟϝδ κμγδι νοδγζϐϟδγ ϟϝαϟ� ςζϟϝ ϝζϛϝδο ιδσδι με ΛΜτ�ϡ»««ννβ�� αβπμονϟζμλ με ϟμιρδλδ ΠΜΑ ςμριγ βδ ϝζϛϝδο γρδ ϟμ ϟϝδ εμοκαϟζμλ με κμοδ λζϟομϐαϟδϐϝμιπ�