Zobrazeno 1 - 10
of 91
pro vyhledávání: '"Lawrence I. Kleinman"'
Autor:
Arthur J. Sedlacek, Ernie R. Lewis, Timothy B. Onasch, Paquita Zuidema, Jens Redemann, Daniel Jaffe, Lawrence I. Kleinman
Publikováno v:
Environmental Science & Technology. 56:14315-14325
The lifecycle of black carbon (BC)-containing particles from biomass burns is examined using aircraft and surface observations of the BC mixing state for plume ages from ∼15 min to 10 days. Because BC is nonvolatile and chemically inert, changes in
Autor:
Anna L. Hodshire, C. R. Lonsdale, Yang Wang, Sonia M. Kreidenweis, Jian Wang, Delphine K. Farmer, Lawrence I. Kleinman, Shantanu H. Jathar, Matthew L. Alvarado, Timothy B. Onasch, Arthur J. Sedlacek, Stephen R. Springston, Ali Akherati, Emily Ramnarine, Jeffrey R. Pierce
Publikováno v:
Atmospheric Chemistry and Physics, Vol 21, Pp 6839-6855 (2021)
Biomass burning emits vapors and aerosols into the atmosphere that can rapidly evolve as smoke plumes travel downwind and dilute, affecting climate- and health-relevant properties of the smoke. To date, theory has been unable to explain observed vari
Autor:
Timothy B. Onasch, Jian Wang, Lawrence I. Kleinman, Arthur J. Sedlacek, Jeffery R. Pierce, Qi Zhang, Stephen R. Springston, Shan Zhou, Peter R. Buseck, Sonya Collier, John E. Shilling, Manvendra K. Dubey, Kouji Adachi, Robert J. Yokelson, Ernie R. Lewis, Anna L. Hodshire
Publikováno v:
Atmospheric Chemistry and Physics, Vol 20, Pp 13319-13341 (2020)
During the first phase of the Biomass Burn Operational Project (BBOP) field campaign, conducted in the Pacific Northwest, the DOE G-1 aircraft was used to follow the time evolution of wildfire smoke from near the point of emission to locations 2–3.
Autor:
Arthur J. Sedlacek, Stephen R. Springston, Jian Wang, Lawrence I. Kleinman, Timothy B. Onasch, Takeshi Kinase, Kohei Sakata, Peter R. Buseck, Kouji Adachi, Duli Chand, Yoshio Takahashi, John E. Shilling, John M. Hubbe
Publikováno v:
Proceedings of the National Academy of Sciences of the United States of America
Significance Wildfires emit large amounts of biomass-burning (BB) aerosol particles and contribute to regional and global climate. Moreover, BB emissions are expected to increase in coming decades as a result of climate change. Tarballs, spherical or
Autor:
Lawrence I. Kleinman, Arthur J. Sedlacek III, Kouji Adachi, Peter R. Buseck, Sonya Collier, Manvendra K. Dubey, Anna L. Hodshire, Ernie Lewis, Timothy B. Onasch, Jeffery R. Pierce, John Shilling, Stephen R. Springston, Jian Wang, Qi Zhang, Shan Zhou, Robert J. Yokelson
During the first phase of the Biomass Burn Operational Project (BBOP) field campaign, conducted in the Pacific Northwest, the DOE G-1 aircraft was used to follow the time evolution of wildfire smoke from near the point of emission to locations 2–3.
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::7fd3e2eabfda3fa1df6a802ead46bd23
https://doi.org/10.5194/acp-2020-239
https://doi.org/10.5194/acp-2020-239
Autor:
Lawrence I. Kleinman, Arthur J. Sedlacek III, Kouji Adachi, Peter R. Buseck, Sonya Collier, Manvendra K. Dubey, Anna L. Hodshire, Ernie Lewis, Timothy B. Onasch, Jeffery R. Pierce, John Shilling, Stephen R. Springston, Jian Wang, Qi Zhang, Shan Zhou, Robert J. Yokelson
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::4ddb0bec4ee815c5813dd326f11c804f
https://doi.org/10.5194/acp-2020-239-supplement
https://doi.org/10.5194/acp-2020-239-supplement
Autor:
Jian Wang, Anna L. Hodshire, Timothy B. Onasch, Yang Wang, Lawrence I. Kleinman, Ali Akherati, Sonia M. Kreidenweis, Delphine K. Farmer, Shantanu H. Jathar, Arthur J. Sedlacek, Stephen R. Springston, Emily Ramnarine, Jeffrey R. Pierce, C. R. Lonsdale, Matthew L. Alvarado
Biomass burning emits vapors and aerosols into the atmosphere that can rapidly evolve as smoke plumes travel downwind and dilute, affecting climate- and health-relevant properties of the smoke. To date, theory has been unable to explain variability i
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::d8560c92d990941a0093e26655f111ca
https://www.atmos-chem-phys-discuss.net/acp-2020-300/
https://www.atmos-chem-phys-discuss.net/acp-2020-300/
Autor:
Anna L. Hodshire, Emily Ramnarine, Ali Akherati, Matthew L. Alvarado, Delphine K. Farmer, Shantanu H. Jathar, Sonia M. Kreidenweis, Chantelle R. Lonsdale, Timothy B. Onasch, Stephen R. Springston, Jian Wang, Yang Wang, Lawrence I. Kleinman, Arthur J. Sedlacek III, Jeffrey R. Pierce
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::ed956c6805f0e1ffd457bedee6d4dfc1
https://doi.org/10.5194/acp-2020-300-supplement
https://doi.org/10.5194/acp-2020-300-supplement
Autor:
Lawrence I. Kleinman, Katherine T. Junghenn Noyes, Zhanqing Li, Arthur J. Sedlacek, James A. Limbacher, Ralph A. Kahn
Publikováno v:
Remote Sensing, Vol 12, Iss 5, p 769 (2020)
Remote Sensing; Volume 12; Issue 5; Pages: 769
Remote Sensing; Volume 12; Issue 5; Pages: 769
Emitted smoke composition is determined by properties of the biomass burning source and ambient ecosystem. However, conditions that mediate the partitioning of black carbon (BC) and brown carbon (BrC) formation, as well as the spatial and temporal fa
Autor:
Timothy B. Onasch, Peter R. Buseck, Kouji Adachi, Arthur J. Sedlacek, Stephen R. Springston, Lawrence I. Kleinman
Publikováno v:
Atmospheric Chemistry and Physics, Vol 18, Pp 11289-11301 (2018)
Biomass burning is a major source of light-absorbing black and brown carbonaceous particles. Tar balls (TBs) are a type of brown carbonaceous particle apparently unique to biomass burning. Here we describe the first atmospheric observations of the fo