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Alexander A. Jacques
Researcher at University of Utah
Publications - 17
Citations - 238
Alexander A. Jacques is an academic researcher from University of Utah. The author has contributed to research in topics: USArray & Air quality index. The author has an hindex of 8, co-authored 16 publications receiving 156 citations.
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Journal ArticleDOI
Monitoring of greenhouse gases and pollutants across an urban area using a light-rail public transit platform
Logan Mitchell,Erik T. Crosman,Alexander A. Jacques,Benjamin Fasoli,Luke Leclair-Marzolf,John D. Horel,David R. Bowling,James R. Ehleringer,John C. Lin +8 more
TL;DR: In this article, the authors mounted instruments on public transit light-rail train cars that traverse the metropolitan Salt Lake Valley (SLV) in Utah, USA to observe the temporal and spatial variability of atmospheric species including carbon dioxide (CO2), methane (CH4), ozone (O3), fine particulate matter (PM2.5), and nitrogen dioxide (NO2).
Journal ArticleDOI
CO2 and Carbon Emissions from Cities: Linkages to Air Quality, Socioeconomic Activity, and Stakeholders in the Salt Lake City Urban Area
John C. Lin,Logan Mitchell,Erik T. Crosman,Daniel L. Mendoza,Martin Buchert,Ryan Bares,B. Fasoli,David R. Bowling,Diane E. Pataki,Douglas Catharine,Courtenay Strong,Kevin R. Gurney,Risa Patarasuk,Munkhbayar Baasandorj,Alexander A. Jacques,Sebastian W. Hoch,John D. Horel,James R. Ehleringer +17 more
TL;DR: In this paper, the role of urban areas in anthropogenic carbon emissions in cities is discussed. And the authors conclude that urban areas are responsible for a substantial proportion of anthropogenic CO2 emissions around the world.
Journal ArticleDOI
Summer Ozone Concentrations in the Vicinity of the Great Salt Lake
John D. Horel,Erik T. Crosman,Alexander A. Jacques,Brian K. Blaylock,Seth Arens,Ansley Long,John E Sohl,Randal S. Martin +7 more
TL;DR: In this article, a low-cost field study was conducted during summer 2015 to provide comprehensive observations of boundary-layer ozone concentrations in the context of the prevailing meteorological conditions, and a network of surface ozone sensors was supplemented by sensors mounted on vehicles, a public transit light-rail car, news helicopter, tethered sonde, and unmanned aerial vehicle.
Journal ArticleDOI
The TRAX Light-Rail Train Air Quality Observation Project
Daniel L. Mendoza,Erik T. Crosman,Logan Mitchell,Alexander A. Jacques,Benjamin Fasoli,Andrew M. Park,John C. Lin,John D. Horel +7 more
TL;DR: The TRAX Observation Project as mentioned in this paper monitors the air quality from sensors onboard light-rail cars in Salt Lake County, Utah, and provides reliable pollutant data for health studies and inform urban planning efforts.
Journal ArticleDOI
Central and Eastern U.S. Surface Pressure Variations Derived from the USArray Network
TL;DR: In this paper, large-magnitude pressure signatures associated with a wide range of atmospheric phenomena (e.g., mesoscale gravity waves, convective complexes, tropical disturbances, and synoptic storm systems) are examined using a unique set of surface pressure sensors deployed as part of the National Science Foundation EarthScope USArray Transportable Array.