Zobrazeno 1 - 10
of 34
pro vyhledávání: '"R. C. Hudman"'
Publikováno v:
Atmospheric Chemistry and Physics, Vol 15, Iss 17, Pp 10033-10055 (2015)
We estimate future area burned in the Alaskan and Canadian forest by the mid-century (2046–2065) based on the simulated meteorology from 13 climate models under the A1B scenario. We develop ecoregion-dependent regressions using observed relationshi
Externí odkaz:
https://doaj.org/article/8e5310e7133e4050a1fcfb1f0f257d82
Autor:
R. C. Hudman, N. E. Moore, A. K. Mebust, R. V. Martin, A. R. Russell, L. C. Valin, R. C. Cohen
Publikováno v:
Atmospheric Chemistry and Physics, Vol 12, Iss 16, Pp 7779-7795 (2012)
Soils have been identified as a major source (~15%) of global nitrogen oxide (NOx) emissions. Parameterizations of soil NOx emissions (SNOx) commonly used in the current generation of chemical transport models were designed to capture mean seasonal b
Externí odkaz:
https://doaj.org/article/d6fe16ea3069483bad56db7e4bc08b46
Publikováno v:
Atmospheric Chemistry and Physics, Vol 11, Iss 22, Pp 11647-11655 (2011)
Inference of NOx emissions (NO+NO2) from satellite observations of tropospheric NO2 column requires knowledge of NOx lifetime, usually provided by chemical transport models (CTMs). However, it is known that species subject to non-linear sources or si
Externí odkaz:
https://doaj.org/article/6786802d151a416e9cb55dd16f9cb641
Publikováno v:
Atmospheric Chemistry and Physics, Vol 11, Iss 12, Pp 5839-5851 (2011)
We use observations of fire radiative power (FRP) from the Moderate Resolution Imaging Spectroradiometer~(MODIS) and tropospheric NO2 column measurements from the Ozone Monitoring Instrument (OMI) to derive NO2 wildfire emission coefficients (g MJ−
Externí odkaz:
https://doaj.org/article/5566e2c129654bc0ac8ac71331578f62
Publikováno v:
Atmospheric Chemistry and Physics, Vol 10, Iss 20, Pp 9943-9952 (2010)
We examine the interannual variability in the NO2 column over North America measured by the Ozone Monitoring Instrument (OMI) in 2005–2008. By comparison to a model of soil NOx emissions driven by the North American Regional Reanalysis precipitatio
Externí odkaz:
https://doaj.org/article/60bc4266ee904d4dba6c9f805321eb51
Autor:
S. M. Miller, D. M. Matross, A. E. Andrews, D. B. Millet, M. Longo, E. W. Gottlieb, A. I. Hirsch, C. Gerbig, J. C. Lin, B. C. Daube, R. C. Hudman, P. L. S. Dias, V. Y. Chow, S. C. Wofsy
Publikováno v:
Atmospheric Chemistry and Physics, Vol 8, Iss 24, Pp 7673-7696 (2008)
We analyze the North American budget for carbon monoxide using data for CO and formaldehyde concentrations from tall towers and aircraft in a model-data assimilation framework. The Stochastic Time-Inverted Lagrangian Transport model for CO (STILT-CO)
Externí odkaz:
https://doaj.org/article/7c3f08a12ced45ca9eb6f7caf2a5a92e
Autor:
A. K. Mebust, N. E. Moore, Ronald C. Cohen, L. C. Valin, R. C. Hudman, Randall V. Martin, A. R. Russell
Publikováno v:
Atmospheric Chemistry and Physics, Vol 12, Iss 16, Pp 7779-7795 (2012)
Hudman, R. C; Moore, N. E; Mebust, A. K; Martin, R. V; Russell, A. R; Valin, L. C; et al.(2012). Steps towards a mechanistic model of global soil nitric oxide emissions: implementation and space based-constraints. Atmospheric Chemistry and Physics, 12(16), 7779-7795. doi: 10.5194/acp-12-7779-2012. UC Berkeley: UC Berkeley Library. Retrieved from: http://www.escholarship.org/uc/item/6kb1s6gs
Hudman, R. C; Moore, N. E; Mebust, A. K; Martin, R. V; Russell, A. R; Valin, L. C; et al.(2012). Steps towards a mechanistic model of global soil nitric oxide emissions: implementation and space based-constraints. Atmospheric Chemistry and Physics, 12(16), 7779-7795. doi: 10.5194/acp-12-7779-2012. UC Berkeley: UC Berkeley Library. Retrieved from: http://www.escholarship.org/uc/item/6kb1s6gs
Soils have been identified as a major source (~15%) of global nitrogen oxide (NOx) emissions. Parameterizations of soil NOx emissions (SNOx) commonly used in the current generation of chemical transport models were designed to capture mean seasonal b
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::f5ad4a1155e2eb9a8b38696194ac8999
http://www.atmos-chem-phys.net/12/7779/2012/acp-12-7779-2012.pdf
http://www.atmos-chem-phys.net/12/7779/2012/acp-12-7779-2012.pdf
Publikováno v:
Atmospheric Chemistry and Physics. 11:11647-11655
Inference of NOx emissions (NO+NO2) from satellite observations of tropospheric NO2 column requires knowledge of NOx lifetime, usually provided by chemical transport models (CTMs). However, it is known that species subject to non-linear sources or si
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::4afad7124ea30356b536250fca6f8ca8
https://doi.org/10.5194/acp-11-11647-2011
https://doi.org/10.5194/acp-11-11647-2011
Autor:
Glen W. Sachse, Elliot Atlas, John S. Holloway, Thomas B. Ryerson, Simone Meinardi, Glenn S. Diskin, Donald R. Blake, Dylan B. Millet, Nicola J. Blake, R. C. Hudman
Publikováno v:
Environmental Science & Technology. 43:1055-1060
We use recent aircraft measurements of a comprehensive suite of anthropogenic halocarbons, carbon monoxide (CO), and related tracers to place new constraints on North American halocarbon emissions and quantify their global warming potential. Using a
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::128d4eee0639d6aa9b291a7896ddcd06
https://doi.org/10.1021/es802146j
https://doi.org/10.1021/es802146j
