Evolution of Organic Aerosols in the Atmosphere
J. L. JiménezCooperative Institute for Research in the Environmental Sciences and Department of Chemistry and Biochemistry, University of Colorado, Boulder, CO, USAManjula R. CanagaratnaAerodyne Research, Billerica, MA, USANeil M. DonahueCenter for Atmospheric Particle Studies, Carnegie Mellon University, Pittsburgh, PA, USAAndrê S. H. PrévôtLaboratory of Atmospheric Chemistry, Paul Scherrer Institut, Villigen, Switzerland,Q. ZhangAtmospheric Sciences Research Center, State University of New York, Albany, NY, USAJesse H. KrollAerodyne Research, Billerica, MA, USAP. F. DeCarloCooperative Institute for Research in the Environmental Sciences and Department of Chemistry and Biochemistry, University of Colorado, Boulder, CO, USAJ. D. AllanNational Centre for Atmospheric Science, University of Manchester, Oxford Road, Manchester, UKHugh CoeSchool of Earth, Atmospheric, and Environmental Science, University of Manchester, Oxford Road, Manchester, UKN. L. NgAerodyne Research, Billerica, MA, USAA. C. AikenCooperative Institute for Research in the Environmental Sciences and Department of Chemistry and Biochemistry, University of Colorado, Boulder, CO, USAKenneth S. DochertyCooperative Institute for Research in the Environmental Sciences and Department of Chemistry and Biochemistry, University of Colorado, Boulder, CO, USAI. M. UlbrichCooperative Institute for Research in the Environmental Sciences and Department of Chemistry and Biochemistry, University of Colorado, Boulder, CO, USAAndrew P. GrieshopCenter for Atmospheric Particle Studies, Carnegie Mellon University, Pittsburgh, PA, USAAllen L. RobinsonCenter for Atmospheric Particle Studies, Carnegie Mellon University, Pittsburgh, PA, USAJonathan DuplissyLaboratory of Atmospheric Chemistry, Paul Scherrer Institut, Villigen, Switzerland,Jared D. SmithChemical Sciences Division, Lawrence Berkeley National Laboratory, Berkeley, CA, USAKevin R. WilsonChemical Sciences Division, Lawrence Berkeley National Laboratory, Berkeley, CA, USAV. A. LanzEmpa, Laboratory for Air Pollution/Environmental Technology, Dübendorf, SwitzerlandChristoph HueglinEmpa, Laboratory for Air Pollution/Environmental Technology, Dübendorf, SwitzerlandYele SunAtmospheric Sciences Research Center, State University of New York, Albany, NY, USAJing TianAtmospheric Sciences Research Center, State University of New York, Albany, NY, USAAri LaaksonenDepartment of Physics, University of Kuopio, Kuopio, FinlandTomi RaatikainenDepartment of Physics, University of Kuopio, Kuopio, FinlandJani RautiainenDepartment of Physics, University of Kuopio, Kuopio, FinlandP. VaattovaaraDepartment of Physics, University of Kuopio, Kuopio, FinlandMikael EhnDepartment of Physics, University of Helsinki, Helsinki, FinlandMarkku KulmalaDepartment of Applied Environmental Science, Stockholm University, Stockholm, SwedenJason TomlinsonDepartment of Atmospheric Sciences, Texas A&M University, College Station, TX, USADon CollinsDepartment of Atmospheric Sciences, Texas A&M University, College Station, TX, USAM. J. CubisonCooperative Institute for Research in the Environmental Sciences and Department of Chemistry and Biochemistry, University of Colorado, Boulder, CO, USAE.Cooperative Institute for Research in the Environmental Sciences and Department of Chemistry and Biochemistry, University of Colorado, Boulder, CO, USAJ. DunleaCooperative Institute for Research in the Environmental Sciences and Department of Chemistry and Biochemistry, University of Colorado, Boulder, CO, USAJ. A. HuffmanCooperative Institute for Research in the Environmental Sciences and Department of Chemistry and Biochemistry, University of Colorado, Boulder, CO, USAT. B. OnaschAerodyne Research, Billerica, MA, USAM. Rami AlfarraLaboratory of Atmospheric Chemistry, Paul Scherrer Institut, Villigen, Switzerland,P. I. WilliamsNational Centre for Atmospheric Science, University of Manchester, Oxford Road, Manchester, UKKeith BowerSchool of Earth, Atmospheric, and Environmental Science, University of Manchester, Oxford Road, Manchester, UKY. KondoResearch Center for Advanced Science and Technology, University of Tokyo, Tokyo, JapanJohannes SchneiderDepartment of Particle Chemistry, Max Planck Institute for Chemistry, Mainz, GermanyFrank DrewnickAtmospheric Sciences Research Center, State University of New York, Albany, NY, USAStephan BorrmannDepartment of Particle Chemistry, Max Planck Institute for Chemistry, Mainz, GermanyS. WeimerAtmospheric Sciences Research Center, State University of New York, Albany, NY, USAKenneth L. DemerjianAtmospheric Sciences Research Center, State University of New York, Albany, NY, USAD. SalcedoCentro de Investigaciones Quimicas, Universidad Autonoma del Estado de Morelos, Cuernavaca, MexicoL. CottrellClimate Change Research Center, University of New Hampshire, Durham, NH, USARobert J. GriffinClimate Change Research Center, University of New Hampshire, Durham, NH, USAAkinori TakamiAsian Environmental Research Group, National Institute for Environmental Studies, Tsukuba, JapanTakao MiyoshiAsian Environmental Research Group, National Institute for Environmental Studies, Tsukuba, JapanShiro HatakeyamaAsian Environmental Research Group, National Institute for Environmental Studies, Tsukuba, JapanAtsushi ShimonoSanyu Plant Service, Sagamihara, JapanJunying SunKey Laboratory for Atmospheric Chemistry, Chinese Academy of Meteorological Sciences, Beijing, ChinaYuhong ZhangKey Laboratory for Atmospheric Chemistry, Chinese Academy of Meteorological Sciences, Beijing, ChinaK. DžepinaAtmospheric Chemistry Division, National Center for Atmospheric Research, Boulder, CO, USAJoel R. KimmelAerodyne Research, Billerica, MA, USAD. SueperAerodyne Research, Billerica, MA, USAJohn T. JayneAerodyne Research, Billerica, MA, USAScott C. HerndonAerodyne Research, Billerica, MA, USAA. TrimbornAerodyne Research, Billerica, MA, USALeah R. WilliamsAerodyne Research, Billerica, MA, USAEzra C. WoodAerodyne Research, Billerica, MA, USAA. M. MiddlebrookAerodyne Research, Billerica, MA, USAC. E. KolbAerodyne Research, Billerica, MA, USAUrs BaltenspergerLaboratory of Atmospheric Chemistry, Paul Scherrer Institut, Villigen, Switzerland,Douglas R. WorsnopAerodyne Research, Billerica, MA, USA
2009en
ABI
Аннотация
Organic aerosol (OA) particles affect climate forcing and human health, but their sources and evolution remain poorly characterized. We present a unifying model framework describing the atmospheric evolution of OA that is constrained by high-time-resolution measurements of its composition, volatility, and oxidation state. OA and OA precursor gases evolve by becoming increasingly oxidized, less volatile, and more hygroscopic, leading to the formation of oxygenated organic aerosol (OOA), with concentrations comparable to those of sulfate aerosol throughout the Northern Hemisphere. Our model framework captures the dynamic aging behavior observed in both the atmosphere and laboratory: It can serve as a basis for improving parameterizations in regional and global models.
Перевод пока недоступен
Идентификаторы
Цитирования и источники
Цитирований: 3Использованных источников: 0