Comparison of ozone formation attribution techniques in the northeastern United States

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Abstract O 3 NO x H 2 O 2 HNO 3 O 3 km horizontal grid resolution application over the northeastern US for a selected 2 d  summer case study (9 and 10 August 2018). General similarities among ISAM, OSAT, and BF results add credibility to the new ISAM algorithms. However, some discrepancies in magnitude or relative proportions among tracked sources illustrate the distinct features of each approach, while others may be related to differences in model formulation of chemical and physical processes. Despite these differences, OSAT and ISAM still provide useful apportionment data by identifying the geographical and temporal contributions of O 3 O 3 NO x contributions to boundary, mobile, and biogenic sources, whereas the top three contributors to VOCs are found to be biogenic, boundary, and area sources.

Location
Deutsche Nationalbibliothek Frankfurt am Main
Extent
Online-Ressource
Language
Englisch

Bibliographic citation
Comparison of ozone formation attribution techniques in the northeastern United States ; volume:16 ; number:8 ; year:2023 ; pages:2303-2322 ; extent:20
Geoscientific model development ; 16, Heft 8 (2023), 2303-2322 (gesamt 20)

Classification
Soziale Probleme, Sozialdienste, Versicherungen

Creator
Shu, Qian
Napelenok, Sergey L.
Hutzell, William T.
Baker, Kirk R.
Henderson, Barron H.
Murphy, Benjamin N.
Hogrefe, Christian

DOI
10.5194/gmd-16-2303-2023
URN
urn:nbn:de:101:1-2023050404183032433531
Rights
Open Access; Der Zugriff auf das Objekt ist unbeschränkt möglich.
Last update
14.08.2025, 11:01 AM CEST

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Associated

  • Shu, Qian
  • Napelenok, Sergey L.
  • Hutzell, William T.
  • Baker, Kirk R.
  • Henderson, Barron H.
  • Murphy, Benjamin N.
  • Hogrefe, Christian

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