YaBeSH Engineering and Technology Library

    • Journals
    • PaperQuest
    • YSE Standards
    • YaBeSH
    • Login
    View Item 
    •   YE&T Library
    • AMS
    • Bulletin of the American Meteorological Society
    • View Item
    •   YE&T Library
    • AMS
    • Bulletin of the American Meteorological Society
    • View Item
    • All Fields
    • Source Title
    • Year
    • Publisher
    • Title
    • Subject
    • Author
    • DOI
    • ISBN
    Advanced Search
    JavaScript is disabled for your browser. Some features of this site may not work without it.

    Archive

    Different Approaches for Constraining Global Climate Models of the Anthropogenic Indirect Aerosol Effect

    Source: Bulletin of the American Meteorological Society:;2007:;volume( 088 ):;issue: 002::page 243
    Author:
    Lohmann, U.
    ,
    Quaas, J.
    ,
    Kinne, S.
    ,
    Feichter, J.
    DOI: 10.1175/BAMS-88-2-243
    Publisher: American Meteorological Society
    Abstract: Assessments of the influence of aerosol emissions from human activities on the radiation budget, in particular via the modification of cloud properties, have been a challenge. In light of the variability to both aerosol properties and environmental properties affected by aerosols, observational evidence alone cannot provide accurate and global answers, because detailed observations are locally limited and/or lack statistical significance. Thus, current understanding is predominantly derived from simulations with global models. General discrepancies to envelope (backward) modeling, however, suggest that many aerosol processes in global (forward) modeling are not properly considered. Using analytically derived parameterizations is recommended wherever possible. If an analytical method does not exist or is too demanding computationally, laboratory results augmented by field data are the second-best approach. For the constraint of so-derived parameterizations at the GCM scale, evaluating individual parameterizations using statistical relationships of satellite-retrieved quantities relevant to the process is recommended. The set of parameterizations may also be evaluated and improved using the data assimilation technique. To improve the quality of data references to modeling, there is a need to link available atmospheric data from all scales, and establish and support validation networks and experiments, and a commitment to fine-tune and improve satellite retrievals in an iterative process even beyond the anticipated period of the mission. Only then can more reliable estimates of the indirect aerosol effect be expected.
    • Download: (2.979Mb)
    • Show Full MetaData Hide Full MetaData
    • Item Order
    • Go To Publisher
    • Price: 5000 Rial
    • Statistics

      Different Approaches for Constraining Global Climate Models of the Anthropogenic Indirect Aerosol Effect

    URI
    http://yetl.yabesh.ir/yetl1/handle/yetl/4215042
    Collections
    • Bulletin of the American Meteorological Society

    Show full item record

    contributor authorLohmann, U.
    contributor authorQuaas, J.
    contributor authorKinne, S.
    contributor authorFeichter, J.
    date accessioned2017-06-09T16:43:20Z
    date available2017-06-09T16:43:20Z
    date copyright2007/02/01
    date issued2007
    identifier issn0003-0007
    identifier otherams-72980.pdf
    identifier urihttp://onlinelibrary.yabesh.ir/handle/yetl/4215042
    description abstractAssessments of the influence of aerosol emissions from human activities on the radiation budget, in particular via the modification of cloud properties, have been a challenge. In light of the variability to both aerosol properties and environmental properties affected by aerosols, observational evidence alone cannot provide accurate and global answers, because detailed observations are locally limited and/or lack statistical significance. Thus, current understanding is predominantly derived from simulations with global models. General discrepancies to envelope (backward) modeling, however, suggest that many aerosol processes in global (forward) modeling are not properly considered. Using analytically derived parameterizations is recommended wherever possible. If an analytical method does not exist or is too demanding computationally, laboratory results augmented by field data are the second-best approach. For the constraint of so-derived parameterizations at the GCM scale, evaluating individual parameterizations using statistical relationships of satellite-retrieved quantities relevant to the process is recommended. The set of parameterizations may also be evaluated and improved using the data assimilation technique. To improve the quality of data references to modeling, there is a need to link available atmospheric data from all scales, and establish and support validation networks and experiments, and a commitment to fine-tune and improve satellite retrievals in an iterative process even beyond the anticipated period of the mission. Only then can more reliable estimates of the indirect aerosol effect be expected.
    publisherAmerican Meteorological Society
    titleDifferent Approaches for Constraining Global Climate Models of the Anthropogenic Indirect Aerosol Effect
    typeJournal Paper
    journal volume88
    journal issue2
    journal titleBulletin of the American Meteorological Society
    identifier doi10.1175/BAMS-88-2-243
    journal fristpage243
    journal lastpage249
    treeBulletin of the American Meteorological Society:;2007:;volume( 088 ):;issue: 002
    contenttypeFulltext
    DSpace software copyright © 2002-2015  DuraSpace
    نرم افزار کتابخانه دیجیتال "دی اسپیس" فارسی شده توسط یابش برای کتابخانه های ایرانی | تماس با یابش
    yabeshDSpacePersian
     
    DSpace software copyright © 2002-2015  DuraSpace
    نرم افزار کتابخانه دیجیتال "دی اسپیس" فارسی شده توسط یابش برای کتابخانه های ایرانی | تماس با یابش
    yabeshDSpacePersian