SOUTHERN FINE PARTICULATE MONITORING PROJECT

National Energy Technology Laboratory (U.S.)

关键词: Data Analysis;    Particulates;    Air Pollution Monitors;    Sampling;    54 Environmental Sciences;   

DOI  :  10.2172/799758
RP-ID  :  FC26-00NT40770--06
RP-ID  :  FC26-00NT40770
RP-ID  :  799758

美国|英语

来源: UNT Digital Library

【 摘 要 】

This quarterly report presents results and analysis of continuous onsite ambient fine particulate data at the North Birmingham sampling site during the January-March, 2002 study period. The continuous data include PM{sub 2.5} mass concentrations measured by TEOM, particle sulfate using the R&P 8400S monitor, particle size distributions measured by SMPS and APS monitors, and PM{sub 2.5} light scattering extinction coefficient as measured by nephelometer. Some instrumental issues were noted with the upgrade of the APS model 3320 are described in the report, as well as preliminary performance indications for the upgraded instrument. During the quarter preliminary data analysis and modeling studies were conducted to test the potential of the North Birmingham site data for source attribution analyses. Our initial assessment has continued to be optimistic in this regard due to the location of the site relative to several important classes of local and midrange emission sources. We anticipate that these analyses will provide good separations of the effects of major source classes and spatial source clusters, and will provide useful information relevant to PM{sub 2.5} implementation strategies.