M
Matthew S. Landis
Researcher at United States Environmental Protection Agency
Publications - 93
Citations - 5093
Matthew S. Landis is an academic researcher from United States Environmental Protection Agency. The author has contributed to research in topics: Mercury (element) & Oil sands. The author has an hindex of 35, co-authored 89 publications receiving 4494 citations. Previous affiliations of Matthew S. Landis include University of Michigan & Research Triangle Park.
Papers
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Journal ArticleDOI
Dynamic oxidation of gaseous mercury in the Arctic troposphere at polar sunrise.
Steve E. Lindberg,Steve Brooks,Che-Jen Lin,Karen J. Scott,Matthew S. Landis,Robert K. Stevens,Michael Evan Goodsite,Andreas Richter +7 more
TL;DR: Data from Barrow, AK, at 71 degrees N show that rapid, photochemically driven oxidation of boundary-layer Hg0 after polar sunrise creates a rapidly depositing species of oxidized gaseous mercury in the remote Arctic troposphere at concentrations in excess of 900 pg m(-3).
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Development and characterization of an annular denuder methodology for the measurement of divalent inorganic reactive gaseous mercury in ambient air.
TL;DR: Manual and automated annular denuder methodologies, to provide high-resolution ambient RGM measurements, were developed and evaluated and found the RGM collection efficiency to be >94% and mean collocated precision to be <15%.
Journal ArticleDOI
Field evaluation of low-cost particulate matter sensors in high- and low-concentration environments
Tongshu Zheng,Michael H. Bergin,Karoline K. Johnson,Sachchida Nand Tripathi,Shilpa Shirodkar,Matthew S. Landis,Ronak Sutaria,David E. Carlson +7 more
TL;DR: In this paper, the performance of low-cost PM sensors under field conditions is not well understood, and the authors characterized the capabilities of a new low cost PM sensor model (Plantower modelPMS3003) for measuring PM 2.5 at 1min, 1h, 6h, 12h and 24h integration times.
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Atmospheric mercury concentrations observed at ground-based monitoring sites globally distributed in the framework of the GMOS network
Francesca Sprovieri,Nicola Pirrone,Mariantonia Bencardino,Francesco D'Amore,Francesco Carbone,Sergio Cinnirella,Valentino Mannarino,Matthew S. Landis,Ralf Ebinghaus,Andreas Weigelt,E.-G. Brunke,Casper Labuschagne,Lynwill Martin,John Munthe,Ingvar Wängberg,Paulo Artaxo,Fernando Gonçalves Morais,Henrique M. J. Barbosa,Joel Brito,Warren R. L. Cairns,Carlo Barbante,María del Carmen Diéguez,Patricia Elizabeth Garcia,Aurélien Dommergue,Aurélien Dommergue,Hélène Angot,Hélène Angot,Olivier Magand,Olivier Magand,Henrik Skov,Milena Horvat,Jože Kotnik,Katie A. Read,Luis Neves,Bernd Manfred Gawlik,Fabrizio Sena,Nikolay Mashyanov,Vladimir Obolkin,Dennis Wip,X. Feng,Hui Zhang,Xuewu Fu,Ramesh Ramachandran,Daniel Cossa,Joël Knoery,Nicolas Marusczak,Michelle Nerentorp,Claus Norstrom +47 more
TL;DR: A clear gradient of Hg concentrations between the Northern and Southern hemispheres is confirmed, confirming that the gradient observed is mostly driven by local and regional sources, which can be anthropogenic, natural or a combination of both.
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Atmospheric mercury deposition to Lake Michigan during the Lake Michigan Mass Balance Study.
TL;DR: The magnitude of local anthropogenic mercury sources in the Chicago/Gary urban area suggests that emission reductions could significantly reduce atmospheric mercury deposition into Lake Michigan.