Zobrazeno 1 - 10
of 356
pro vyhledávání: '"C. Easter"'
Autor:
Sijia Lou, Manish Shrivastava, Aijun Ding, Richard C. Easter, Jerome D. Fast, Philip J. Rasch, Huizhong Shen, Staci L. Massey Simonich, Steven J. Smith, Shu Tao, Alla Zelenyuk
Publikováno v:
Earth's Future, Vol 11, Iss 6, Pp n/a-n/a (2023)
Abstract Lung cancer risk from exposure to ambient polycyclic aromatic hydrocarbons (PAHs) is expected to change significantly by 2050 compared to 2008 due to changes in climate and emissions. Integrating a global atmospheric chemistry model, a lung
Externí odkaz:
https://doaj.org/article/c46ddef19b944c519534c88aeb3f92ce
Autor:
K. Zhang, W. Zhang, H. Wan, P. J. Rasch, S. J. Ghan, R. C. Easter, X. Shi, Y. Wang, H. Wang, P.-L. Ma, S. Zhang, J. Sun, S. M. Burrows, M. Shrivastava, B. Singh, Y. Qian, X. Liu, J.-C. Golaz, Q. Tang, X. Zheng, S. Xie, W. Lin, Y. Feng, M. Wang, J.-H. Yoon, L. R. Leung
Publikováno v:
Atmospheric Chemistry and Physics, Vol 22, Pp 9129-9160 (2022)
The effective radiative forcing of anthropogenic aerosols (ERFaer) is an important measure of the anthropogenic aerosol effects simulated by a global climate model. Here we analyze ERFaer simulated by the E3SM version 1 (E3SMv1) atmospheric model usi
Externí odkaz:
https://doaj.org/article/7d682c65c70d4df08cc134dd563fd9a4
Autor:
S. M. Burrows, R. C. Easter, X. Liu, P.-L. Ma, H. Wang, S. M. Elliott, B. Singh, K. Zhang, P. J. Rasch
Publikováno v:
Atmospheric Chemistry and Physics, Vol 22, Pp 5223-5251 (2022)
Sea spray aerosol is one of the major sources of atmospheric particulate matter globally. It has increasingly been recognized that organic matter derived from ocean biological precursors contributes significantly to the composition of submicron sea s
Externí odkaz:
https://doaj.org/article/94b27f7b52134cddb6f9f80af558ecaf
Autor:
Mingxuan Wu, Hailong Wang, Richard C. Easter, Zheng Lu, Xiaohong Liu, Balwinder Singh, Po‐Lun Ma, Qi Tang, Rahul A. Zaveri, Ziming Ke, Rudong Zhang, Louisa K. Emmons, Simone Tilmes, Jack E. Dibb, Xue Zheng, Shaocheng Xie, L. Ruby Leung
Publikováno v:
Journal of Advances in Modeling Earth Systems, Vol 14, Iss 11, Pp n/a-n/a (2022)
Abstract Nitrate aerosol plays an important role in affecting regional air quality as well as Earth's climate. However, it is not well represented or even neglected in many global climate models. In this study, we couple the Model for Simulating Aero
Externí odkaz:
https://doaj.org/article/360f605504364f1e8f7c4af02487f74e
Autor:
D. S. Jo, A. Hodzic, L. K. Emmons, S. Tilmes, R. H. Schwantes, M. J. Mills, P. Campuzano-Jost, W. Hu, R. A. Zaveri, R. C. Easter, B. Singh, Z. Lu, C. Schulz, J. Schneider, J. E. Shilling, A. Wisthaler, J. L. Jimenez
Publikováno v:
Atmospheric Chemistry and Physics, Vol 21, Pp 3395-3425 (2021)
Secondary organic aerosol (SOA) is a dominant contributor of fine particulate matter in the atmosphere, but the complexity of SOA formation chemistry hinders the accurate representation of SOA in models. Volatility-based SOA parameterizations have be
Externí odkaz:
https://doaj.org/article/b96a9a38119448ee8ffbd06d53a3abfb
Autor:
P. J. Rasch, S. Xie, P.‐L. Ma, W. Lin, H. Wang, Q. Tang, S. M. Burrows, P. Caldwell, K. Zhang, R. C. Easter, P. Cameron‐Smith, B. Singh, H. Wan, J.‐C. Golaz, B. E. Harrop, E. Roesler, J. Bacmeister, V. E. Larson, K. J. Evans, Y. Qian, M. Taylor, L. R. Leung, Y. Zhang, L. Brent, M. Branstetter, C. Hannay, S. Mahajan, A. Mametjanov, R. Neale, J. H. Richter, J.‐H. Yoon, C. S. Zender, D. Bader, M. Flanner, J. G. Foucar, R. Jacob, N. Keen, S. A. Klein, X. Liu, A.G. Salinger, M. Shrivastava, Y. Yang
Publikováno v:
Journal of Advances in Modeling Earth Systems, Vol 11, Iss 8, Pp 2377-2411 (2019)
Abstract The Energy Exascale Earth System Model Atmosphere Model version 1, the atmospheric component of the Department of Energy's Energy Exascale Earth System Model is described. The model began as a fork of the well‐known Community Atmosphere Mo
Externí odkaz:
https://doaj.org/article/01bcd0c368534826ba274d1603730739
Autor:
Jean‐Christophe Golaz, Peter M. Caldwell, Luke P. Van Roekel, Mark R. Petersen, Qi Tang, Jonathan D. Wolfe, Guta Abeshu, Valentine Anantharaj, Xylar S. Asay‐Davis, David C. Bader, Sterling A. Baldwin, Gautam Bisht, Peter A. Bogenschutz, Marcia Branstetter, Michael A. Brunke, Steven R. Brus, Susannah M. Burrows, Philip J. Cameron‐Smith, Aaron S. Donahue, Michael Deakin, Richard C. Easter, Katherine J. Evans, Yan Feng, Mark Flanner, James G. Foucar, Jeremy G. Fyke, Brian M. Griffin, Cécile Hannay, Bryce E. Harrop, Mattthew J. Hoffman, Elizabeth C. Hunke, Robert L. Jacob, Douglas W. Jacobsen, Nicole Jeffery, Philip W. Jones, Noel D. Keen, Stephen A. Klein, Vincent E. Larson, L. Ruby Leung, Hong‐Yi Li, Wuyin Lin, William H. Lipscomb, Po‐Lun Ma, Salil Mahajan, Mathew E. Maltrud, Azamat Mametjanov, Julie L. McClean, Renata B. McCoy, Richard B. Neale, Stephen F. Price, Yun Qian, Philip J. Rasch, J. E. Jack Reeves Eyre, William J. Riley, Todd D. Ringler, Andrew F. Roberts, Erika L. Roesler, Andrew G. Salinger, Zeshawn Shaheen, Xiaoying Shi, Balwinder Singh, Jinyun Tang, Mark A. Taylor, Peter E. Thornton, Adrian K. Turner, Milena Veneziani, Hui Wan, Hailong Wang, Shanlin Wang, Dean N. Williams, Phillip J. Wolfram, Patrick H. Worley, Shaocheng Xie, Yang Yang, Jin‐Ho Yoon, Mark D. Zelinka, Charles S. Zender, Xubin Zeng, Chengzhu Zhang, Kai Zhang, Yuying Zhang, Xue Zheng, Tian Zhou, Qing Zhu
Publikováno v:
Journal of Advances in Modeling Earth Systems, Vol 11, Iss 7, Pp 2089-2129 (2019)
Abstract This work documents the first version of the U.S. Department of Energy (DOE) new Energy Exascale Earth System Model (E3SMv1). We focus on the standard resolution of the fully coupled physical model designed to address DOE mission‐relevant
Externí odkaz:
https://doaj.org/article/41308c66b425453fb24bef57ead160e2
Autor:
Manish Shrivastava, Meinrat O. Andreae, Paulo Artaxo, Henrique M. J. Barbosa, Larry K. Berg, Joel Brito, Joseph Ching, Richard C. Easter, Jiwen Fan, Jerome D. Fast, Zhe Feng, Jose D. Fuentes, Marianne Glasius, Allen H. Goldstein, Eliane Gomes Alves, Helber Gomes, Dasa Gu, Alex Guenther, Shantanu H. Jathar, Saewung Kim, Ying Liu, Sijia Lou, Scot T. Martin, V. Faye McNeill, Adan Medeiros, Suzane S. de Sá, John E. Shilling, Stephen R. Springston, R. A. F. Souza, Joel A. Thornton, Gabriel Isaacman-VanWertz, Lindsay D. Yee, Rita Ynoue, Rahul A. Zaveri, Alla Zelenyuk, Chun Zhao
Publikováno v:
Nature Communications, Vol 10, Iss 1, Pp 1-12 (2019)
It remains unclear how urban emissions influence the formation of secondary organic aerosols (SOA), including in the Amazon forest. Here, the authors simulate the formation of SOAs in the Amazon using a high-resolution regional chemical transport mod
Externí odkaz:
https://doaj.org/article/0bef4d3d06c04a2ab3abde1d707c9252
Autor:
Rahul A. Zaveri, Richard C. Easter, Balwinder Singh, Hailong Wang, Zheng Lu, Simone Tilmes, Louisa K. Emmons, Francis Vitt, Rudong Zhang, Xiaohong Liu, Steven J. Ghan, Philip J. Rasch
Publikováno v:
Journal of Advances in Modeling Earth Systems, Vol 13, Iss 4, Pp n/a-n/a (2021)
Abstract An advanced aerosol treatment, with a focus on semivolatile nitrate formation, is introduced into the Community Atmosphere Model version 5 with interactive chemistry (CAM5‐chem) by coupling the Model for Simulating Aerosol Interactions and
Externí odkaz:
https://doaj.org/article/f628b576b225493dbf16216446c24ade
Autor:
Sijia Lou, Manish Shrivastava, Richard C. Easter, Yang Yang, Po‐Lun Ma, Hailong Wang, Michael J. Cubison, Pedro Campuzano‐Jost, Jose L. Jimenez, Qi Zhang, Philip J. Rasch, John E. Shilling, Alla Zelenyuk, Manvendra Dubey, Philip Cameron‐Smith, Scot T. Martin, Johannes Schneider, Christiane Schulz
Publikováno v:
Journal of Advances in Modeling Earth Systems, Vol 12, Iss 12, Pp n/a-n/a (2020)
Abstract Secondary organic aerosols (SOA) are large contributors to fine particle mass loading and number concentration and interact with clouds and radiation. Several processes affect the formation, chemical transformation, and removal of SOA in the
Externí odkaz:
https://doaj.org/article/f05ad943cfb14cf18a87b6f2f1c51cf8