Zobrazeno 1 - 10 of 15 pro vyhledávání: '"Israel Lopez Coto"'
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Akademický článek
Joint inverse estimation of fossil fuel and biogenic CO2 fluxes in an urban environment: An observing system simulation experiment to assess the impact of multiple uncertainties
Autor: Kai Wu, Thomas Lauvaux, Kenneth J. Davis, Aijun Deng, Israel Lopez Coto, Kevin R. Gurney, Risa Patarasuk
Publikováno v: Elementa: Science of the Anthropocene, Vol 6, Iss 1 (2018)
The Indianapolis Flux Experiment aims to utilize a variety of atmospheric measurements and a high-resolution inversion system to estimate the temporal and spatial variation of anthropogenic greenhouse gas emissions from an urban environment. We prese
Externí odkaz: https://doaj.org/article/51c9548be58f4565b160f74d32e5a5ba
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Analysis of the trends in ambient methane in the Baltimore-Washington region and comparison to model output
Autor: Sayantan Sahu, Anna Karion, Israel Lopez-Coto, Xinrong Ren, Ross J. Salawitch, Russell R. R. Dickerson
We studied atmospheric methane observations from November 2016 to October 2017 from one rural and two urban towers in the Baltimore-Washington region (BWR). Methane observations at these three towers display distinct seasonal and diurnal cycles with
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::796d02b80c4f532a6e729ea6f57b056a
https://doi.org/10.22541/essoar.167091513.35173854/v1
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4
Carbon Monoxide Emissions from the Washington, DC, and Baltimore Metropolitan Area: Recent Trend and COVID-19 Anomaly
Autor: Israel Lopez-Coto, Xinrong Ren, Anna Karion, Kathryn McKain, Colm Sweeney, Russell R. Dickerson, Brian C. McDonald, Doyeon Y. Ahn, Ross J. Salawitch, Hao He, Paul B. Shepson, James R. Whetstone
Publikováno v: Environmental sciencetechnology. 56(4)
We analyze airborne measurements of atmospheric CO concentration from 70 flights conducted over six years (2015-2020) using an inverse model to quantify the CO emissions from the Washington, DC, and Baltimore metropolitan areas. We found that CO emis
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::61b718894a3e29a3f2cdeb383776a7b2
https://pubmed.ncbi.nlm.nih.gov/35080873
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5
A spatially explicit inventory scaling approach to estimate urban CO2 emissions
Autor: Kristian D. Hajny, Cody R. Floerchinger, Israel Lopez-Coto, Joseph R. Pitt, Conor K. Gately, Kevin R. Gurney, Lucy R. Hutyra, Thilina Jayarathne, Robert Kaeser, Geoffrey S. Roest, Maryann Sargent, Brian H. Stirm, Jay Tomlin, Alexander J. Turner, Paul B. Shepson, Steven Wofsy
Publikováno v: Elementa: Science of the Anthropocene. 10
Appropriate techniques to quantify greenhouse gas emission reductions in cities over time are necessary to monitor the progress of these efforts and effectively inform continuing mitigation. We introduce a scaling factor (SF) method that combines air
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::41e20fee72e46f4a97bd8466e0599abb
https://doi.org/10.1525/elementa.2021.00121
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6
New York City greenhouse gas emissions estimated with inverse modeling of aircraft measurements
Autor: Joseph R. Pitt, Israel Lopez-Coto, Kristian D. Hajny, Jay Tomlin, Robert Kaeser, Thilina Jayarathne, Brian H. Stirm, Cody R. Floerchinger, Christopher P. Loughner, Conor K. Gately, Lucy R. Hutyra, Kevin R. Gurney, Geoffrey S. Roest, Jianming Liang, Sharon Gourdji, Anna Karion, James R. Whetstone, Paul B. Shepson
Publikováno v: Elementa: Science of the Anthropocene. 10
Cities are greenhouse gas emission hot spots, making them targets for emission reduction policies. Effective emission reduction policies must be supported by accurate and transparent emissions accounting. Top-down approaches to emissions estimation,
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::db8656ba984dd3ac4e5a80d2255430e4
https://doi.org/10.1525/elementa.2021.00082
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Intercomparison of atmospheric trace gas dispersion models: Barnett Shale case study
Autor: Anna Karion, Ariel F. Stein, K. L. Mueller, James R. Whetstone, Z. Barkley, Colm Sweeney, Wayne M. Angevine, Aijun Deng, Israel Lopez Coto, Thomas Lauvaux, Sharon Gourdji, Arlyn E. Andrews
Publikováno v: Atmospheric Chemistry and Physics
Atmospheric Chemistry and Physics, European Geosciences Union, 2019, 19 (4), pp.2561-2576. ⟨10.5194/acp-19-2561-2019⟩
Atmospheric chemistry and physics
Atmospheric Chemistry and Physics, Vol 19, Pp 2561-2576 (2019)
Greenhouse gas emissions mitigation requires understanding the dominant processes controlling fluxes of these trace gases at increasingly finer spatial and temporal scales. Trace gas fluxes can be estimated using a variety of approaches that translat
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::669f7a740177d5b05c8f1160e776939f
https://doi.org/10.5194/acp-19-2561-2019
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8
Observations of greenhouse gas and short-lived pollutants in the Baltimore Washington area: Quantification and mitigation
Autor: Xinrong Ren, Paul B. Shepson, James R. Whetstone, Israel Lopez Coto, T. Canty, Russell R. Dickerson, Ross J. Salawitch
For the past five years, we have been measuring greenhouse gases CO2, and CH4 along with a suite of pollutants related to photochemical smog (O3, NO2, VOCs, CO) and particulate matter (SO2 (sulfate precursor), & aerosol optical properties) from a res
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::a5a2ce3fb6646f3d05636f2eb8be3703
https://doi.org/10.5194/egusphere-egu2020-11032
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9
Wintertime CO
Autor: Israel, Lopez-Coto, Xinrong, Ren, Olivia E, Salmon, Anna, Karion, Paul B, Shepson, Russell R, Dickerson, Ariel, Stein, Kuldeep, Prasad, James R, Whetstone
Publikováno v: Environ Sci Technol
Since greenhouse gas mitigation efforts are being mostly implemented in cities, the ability to quantify emission trends for urban environments is of paramount importance. However, previous aircraft work has indicated large daily variability in the re
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=pmid________::35c4fde8f659e28431f4fe1720dc2259
https://pubmed.ncbi.nlm.nih.gov/32045524
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10
Inter-comparison of Atmospheric Trace Gas Dispersion Models: Barnett Shale Case Study
Autor: Anna Karion, Thomas Lauvaux, Israel Lopez Coto, Colm Sweeney, Kimberly Mueller, Sharon Gourdji, Wayne Angevine, Zachary Barkley, Aijun Deng, Arlyn Andrews, Ariel Stein, James Whetstone
Greenhouse gas emissions mitigation requires understanding dominant processes controlling fluxes of these trace gases at increasingly finer spatial and temporal scales. Trace gas fluxes can be estimated using a variety of approaches that translate ob
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::6361bf29906c35f8828e258450c5e09e
https://doi.org/10.5194/acp-2018-736
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