Zobrazeno 1 - 10
of 106
pro vyhledávání: '"Bryan N. Duncan"'
Autor:
Daniel C. Anderson, Bryan N. Duncan, Junhua Liu, Julie M. Nicely, Sarah A. Strode, Melanie B. Follette‐Cook, Amir H. Souri, Jerry R. Ziemke, Gonzalo González‐Abad, Zolal Ayazpour
Publikováno v:
Geophysical Research Letters, Vol 51, Iss 8, Pp n/a-n/a (2024)
Abstract Despite its importance for the global oxidative capacity, spatially resolved trends and variability of the hydroxyl radical (OH) are poorly constrained. We demonstrate the utility of a tropospheric column OH (TCOH) product, created from mach
Externí odkaz:
https://doaj.org/article/046f1030cdf6420eba0de81213908a34
Autor:
Morgan R. Edwards, Tracey Holloway, R. Bradley Pierce, Lew Blank, Madison Broddle, Eric Choi, Bryan N. Duncan, Ángel Esparza, Giacomo Falchetta, Meredith Fritz, Holly K. Gibbs, Henry Hundt, Tyler Lark, Amy Leibrand, Fei Liu, Becca Madsen, Tanya Maslak, Bhartendu Pandey, Karen C. Seto, Paul W. Stackhouse
Publikováno v:
Frontiers in Sustainability, Vol 3 (2022)
Transitioning to a sustainable energy system poses a massive challenge to communities, nations, and the global economy in the next decade and beyond. A growing portfolio of satellite data products is available to support this transition. Satellite da
Externí odkaz:
https://doaj.org/article/fb509cea525a49d896cef2a5cca4b48b
Autor:
Bryan N. Duncan, Carl A. Malings, K. Emma Knowland, Daniel C. Anderson, Ana I. Prados, Christoph A. Keller, Kevin R. Cromar, Steven Pawson, Holli Ensz
Publikováno v:
GeoHealth, Vol 5, Iss 9, Pp n/a-n/a (2021)
Abstract The combination of air quality (AQ) data from satellites and low‐cost sensor systems, along with output from AQ models, have the potential to augment high‐quality, regulatory‐grade data in countries with in situ monitoring networks and
Externí odkaz:
https://doaj.org/article/a2bec55d6bd14dc1a4717c92efc777c0
Autor:
Christoph A. Keller, K. Emma Knowland, Bryan N. Duncan, Junhua Liu, Daniel C. Anderson, Sampa Das, Robert A. Lucchesi, Elizabeth W. Lundgren, Julie M. Nicely, Eric Nielsen, Lesley E. Ott, Emily Saunders, Sarah A. Strode, Pamela A. Wales, Daniel J. Jacob, Steven Pawson
Publikováno v:
Journal of Advances in Modeling Earth Systems, Vol 13, Iss 4, Pp n/a-n/a (2021)
Abstract The Goddard Earth Observing System composition forecast (GEOS‐CF) system is a high‐resolution (0.25°) global constituent prediction system from NASA's Global Modeling and Assimilation Office (GMAO). GEOS‐CF offers a new tool for atmos
Externí odkaz:
https://doaj.org/article/43c13655448f4051835f21053c3dd765
Autor:
Susan C. Anenberg, Matilyn Bindl, Michael Brauer, Juan J. Castillo, Sandra Cavalieri, Bryan N. Duncan, Arlene M. Fiore, Richard Fuller, Daniel L. Goldberg, Daven K. Henze, Jeremy Hess, Tracey Holloway, Peter James, Xiaomeng Jin, Iyad Kheirbek, Patrick L. Kinney, Yang Liu, Arash Mohegh, Jonathan Patz, Marcia P. Jimenez, Ananya Roy, Daniel Tong, Katy Walker, Nick Watts, J. Jason West
Publikováno v:
GeoHealth, Vol 4, Iss 7, Pp n/a-n/a (2020)
Abstract The 2018 NASA Health and Air Quality Applied Science Team (HAQAST) “Indicators” Tiger Team collaboration between NASA‐supported scientists and civil society stakeholders aimed to develop satellite‐derived global air pollution and cli
Externí odkaz:
https://doaj.org/article/eb3d953ca9e942e2a682ad9a484e9898
Publikováno v:
Elementa: Science of the Anthropocene, Vol 5 (2017)
Nitrogen oxides (NOx = NO2 + NO) are a highly regulated species that play a major role in the formation of photochemical smog. While NOx emissions are generally decreasing over the U.S. as a result of more stringent environmental policies and improve
Externí odkaz:
https://doaj.org/article/670d87d9c83f4338abf1b92562a4f493
Autor:
Daniel C. Anderson, Bryan N. Duncan, Julie M. Nicely, Junhua Liu, Sarah A. Strode, Melanie B. Follette-Cook
Despite its importance in controlling the abundance of methane (CH4) and a myriad of other tropospheric species, the hydroxyl radical (OH) is poorly constrained due to its large spatial heterogeneity and the inability to measure tropospheric OH with
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::a3e26324b777db670ae955435355396a
https://doi.org/10.5194/acp-2022-763
https://doi.org/10.5194/acp-2022-763
Publikováno v:
ISEE Conference Abstracts. 2022
Autor:
Daven K. Henze, Daegan Miller, Jessica L. Neu, Arlene M. Fiore, Yang Liu, Mark A. Zondlo, Susan O'Neill, R. Bradley Pierce, J. Jason West, Minghui Diao, Bryan N. Duncan, M. Talat Odman, Tracey Holloway, Armistead G. Russell, Patrick L. Kinney, Jeremy J. Hess, Daniel Tong, Susan C. Anenberg
Publikováno v:
Annual Review of Biomedical Data Science. 4:417-447
Data from satellite instruments provide estimates of gas and particle levels relevant to human health, even pollutants invisible to the human eye. However, the successful interpretation of satellite data requires an understanding of how satellites re