Modeling stratospheric intrusion and trans-Pacific transport on tropospheric ozone using hemispheric CMAQ during April 2010 – Part 1: Model evaluation and air mass characterization for stratosphere–troposphere transport
Syuichi Itahashi,Rohit Mathur,Christian Hogrefe,and Yang Zhang
Environmental Protection Agency (EPA), Computational Exposure
Division, National Exposure Research Laboratory, Office of Research and
Development, Research Triangle Park, NC 27711, USA
Environmental Protection Agency (EPA), Computational Exposure
Division, National Exposure Research Laboratory, Office of Research and
Development, Research Triangle Park, NC 27711, USA
Yang Zhang
Department of Marine, Earth, and Atmospheric Sciences (MEAS), North
Carolina State University (NCSU), Campus Box 8208, Raleigh, NC 27695, USA
now at: Department of Civil and Environmental Engineering, Northeastern University, Boston, MA 02115, USA
Viewed
Total article views: 3,665 (including HTML, PDF, and XML)
HTML
PDF
XML
Total
Supplement
BibTeX
EndNote
2,616
948
101
3,665
372
106
132
HTML: 2,616
PDF: 948
XML: 101
Total: 3,665
Supplement: 372
BibTeX: 106
EndNote: 132
Views and downloads (calculated since 07 May 2019)
Cumulative views and downloads
(calculated since 07 May 2019)
Total article views: 3,048 (including HTML, PDF, and XML)
HTML
PDF
XML
Total
Supplement
BibTeX
EndNote
2,298
672
78
3,048
219
82
109
HTML: 2,298
PDF: 672
XML: 78
Total: 3,048
Supplement: 219
BibTeX: 82
EndNote: 109
Views and downloads (calculated since 23 Mar 2020)
Cumulative views and downloads
(calculated since 23 Mar 2020)
Total article views: 617 (including HTML, PDF, and XML)
HTML
PDF
XML
Total
Supplement
BibTeX
EndNote
318
276
23
617
153
24
23
HTML: 318
PDF: 276
XML: 23
Total: 617
Supplement: 153
BibTeX: 24
EndNote: 23
Views and downloads (calculated since 07 May 2019)
Cumulative views and downloads
(calculated since 07 May 2019)
Viewed (geographical distribution)
Total article views: 3,665 (including HTML, PDF, and XML)
Thereof 3,464 with geography defined
and 201 with unknown origin.
Total article views: 3,048 (including HTML, PDF, and XML)
Thereof 2,900 with geography defined
and 148 with unknown origin.
Total article views: 617 (including HTML, PDF, and XML)
Thereof 564 with geography defined
and 53 with unknown origin.
The state-of-the-science Community Multiscale Air Quality model extended for hemispheric applications (H-CMAQ) is used to model the trans-Pacific transport which has been recognized as a potential source of air pollutants over the US. In Part 1, modeled ozone is evaluated with observations at surface, by ozonesonde and airplane, and by satellite across the Northern Hemisphere. In addition, a newly developed air mass characterization method to estimate stratospheric intrusion is presented.
The state-of-the-science Community Multiscale Air Quality model extended for hemispheric...
