The development and uses of EPA’s SPECIATE database

Developmental Biology

Frank Divita¹  Prakash V. Bhave²  Ying Hsu¹  Lee Beck⁴  Madeleine Strum³  Adam Reff³  Golam Sarwar²  Deborah Luecken²  Heather Simon²  George A. Pouliot²  J. David Mobley² 

[1] E.H. Pechan & Associates, 5528B Hempstead Way, Springfield, VA 22151, USA$$;US EPA, National Exposure Research Laboratory, Atmospheric Modeling and Analysis Division, 109 TW Alexander Drive, Research Triangle Park, NC 27711, USA$$;US EPA, Office of Air Quality Planning and Standards, 109 TW Alexander Drive, Research Triangle Park, NC 27711, USA$$;US EPA, National Risk Management Research Laboratory, 109 TW Alexander Drive, Research Triangle Park, NC 27711, USA$$

关键词: SPECIATE;    Emissions;    VOC;    Particulate matter;    Speciation profiles;   

DOI  :  10.5094/APR.2010.026

学科分类：农业科学（综合）

来源: Dokuz Eylul Universitesi * Department of Environmental Engineering

【 摘 要 】

SPECIATE is the U.S. Environmental Protection Agency’s (EPA) repository of volatile organic compounds (VOCs) and particulate matter (PM) speciation profiles of air pollution sources. These source profiles can be used to (1) provide input to chemical mass balance (CMB) receptor models; (2) verify profiles derived from ambient measurements by multivariate receptor models (e.g., factor analysis and positive matrix factorization); (3) interpret ambient measurement data; and (4) create speciated emission inventories for regional haze, climate, and photochemical air quality modeling. This paper describes the SPECIATE v4.2 database, provides specific examples of its use, and makes recommendations for future improvements.

【 授权许可】

Unknown   

【 预 览 】

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