Zobrazeno 1 - 10
of 23
pro vyhledávání: '"Jeffrey J. Ploshay"'
Autor:
Thomas R. Knutson, Jeffrey J. Ploshay
Publikováno v:
Journal of Climate. 34:327-346
Observed sea level pressure (SLP) trends for 1901–10, 1951–10, and 1981–2010 are assessed using two observed data sources (HadSLP2_lowvar and 20CRv3) compared to a CMIP5 multimodel ensemble. The CMIP5 simulations include runs with (i) no extern
Autor:
Paul C.D. Milly, Elena Shevliakova, K. Rand, Yujin Zeng, Venkatramani Balaji, S. Nikonov, T. Robinson, Stephen M. Griffies, John P. Krasting, Daniel M Schwarzkopf, Lori T. Sentman, John P. Dunne, Jeffrey J. Ploshay, Jie He, Alistair Adcroft, Niki Zadeh, Huan Guo, Fabien Paulot, C. Dupuis, Larry W. Horowitz, Krista A. Dunne, Isaac M. Held, Paul Ginoux, Matthew Harrison, Robert Hallberg, Charles A. Stock, J. Durachta, Aparna Radhakrishnan, Bruce Wyman, R. Menzel, Seth Underwood, Brandon G. Reichl, Colleen McHugh, Vaishali Naik, Paul P. G. Gauthier, Chris Blanton, Sergey Malyshev, Ming Zhao, David Paynter, Michael Winton, H. Vahlenkamp, William J. Hurlin, Andrew T. Wittenberg, Jasmin G. John, R. Dussin
Publikováno v:
Journal of Advances in Modeling Earth Systems, Vol 12, Iss 11, Pp n/a-n/a (2020)
We describe the baseline coupled model configuration and simulation characteristics of GFDL's Earth System Model Version 4.1 (ESM4.1), which builds on component and coupled model developments at GFDL over 2013–2018 for coupled carbon‐chemistry‐
Autor:
Ngar-Cheung Lau, Jeffrey J. Ploshay
Publikováno v:
Journal of Climate. 26:9603-9620
The impacts of climate change on the North America–North Atlantic–Europe sector are studied using a coupled general circulation model: the Climate Model, version 3 (CM3) and a high-resolution atmosphere-only model, the High Resolution Atmospheric
Publikováno v:
Journal of Climate. 24:3817-3821
Using the historical surface temperature dataset compiled by Climatic Research Unit of the University of East Anglia and the Hadley Centre of the United Kingdom, this study examines the seasonal and latitudinal profile of the surface temperature chan
Autor:
William J. Hurlin, S. M. Freidenreich, Stephen M. Griffies, Yi Ming, Shian-Jiann Lin, Charles J. Seman, M. Daniel Schwarzkopf, Larry W. Horowitz, Sergey Malyshev, Mary Jo Nath, Stephen A. Klein, Bruce Wyman, Paul C.D. Milly, Hyun Chul Lee, C. T. Gordon, Isaac M. Held, William Cooke, A. R. Langenhorst, Thomas L. Delworth, Jean-Christophe Golaz, Fanrong Zeng, Joseph J. Sirutis, R. John Wilson, Andrew T. Wittenberg, John Austin, Ming Zhao, W. Stern, Paul Ginoux, Vaishali Naik, Venkatachalam Ramaswamy, Yanluan Lin, Leo J. Donner, Robert Pincus, Brian I. Magi, Elena Shevliakova, Ghassan J. Alaka, Ronald J. Stouffer, Richard S. Hemler, Thomas R. Knutson, Jeffrey J. Ploshay, Michael Winton
Publikováno v:
Journal of Climate. 24:3484-3519
The Geophysical Fluid Dynamics Laboratory (GFDL) has developed a coupled general circulation model (CM3) for the atmosphere, oceans, land, and sea ice. The goal of CM3 is to address emerging issues in climate change, including aerosol–cloud interac
Autor:
Jeffrey J. Ploshay, Ngar-Cheung Lau
Publikováno v:
Monthly Weather Review. 138:3434-3453
The simulation of the diurnal cycle (DC) of precipitation and surface wind pattern by a general circulation model (GCM) with a uniform horizontal resolution of 50 km over the global domain is evaluated. The model output is compared with observational
Publikováno v:
Quarterly Journal of the Royal Meteorological Society. 126:2241-2264
Many previous studies have examined the use of very long integrations of atmospheric general circulation models (AGCMs) forced by observed sea surface temperatures (SSTs) as proxies for seasonal atmospheric predictions. These long simulations explore
Autor:
Ngar-Cheung Lau, Jeffrey J. Ploshay
Publikováno v:
Monthly Weather Review. 137:137-160
A 20-yr simulation using a global atmospheric general circulation model with a resolution of 0.5° latitude × 0.625° longitude is compared with observational findings. The primary goal of this survey is to assess the model performance in reproducin
Autor:
Siegfried D. Schubert, Jeffrey J. Ploshay, Isaac M. Held, Arun Kumar, Jae Schemm, Ngar-Cheung Lau, Max J. Suarez, Myong-In Lee, Hyun Kyung Kim
Publikováno v:
Journal of Hydrometeorology. 8:344-366
The diurnal cycle of warm-season rainfall over the continental United States and northern Mexico is analyzed in three global atmospheric general circulation models (AGCMs) from NCEP, GFDL, and the NASA Global Modeling Assimilation Office (GMAO). The
Autor:
Thomas L. Bell, Arun Kumar, Siegfried D. Schubert, Hyun Kyung Kim, Soo-Hyun Yoo, Myong-In Lee, Jeffrey J. Ploshay, Ngar-Cheung Lau, Max J. Suarez, Isaac M. Held, Jae-Kyung E. Schemm
Publikováno v:
Journal of Climate. 20:1862-1881
This study examines the sensitivity of the North American warm season diurnal cycle of precipitation to changes in horizontal resolution in three atmospheric general circulation models, with a primary focus on how the parameterized moist processes re