L
Lorenzo M. Polvani
Researcher at Columbia University
Publications - 275
Citations - 21557
Lorenzo M. Polvani is an academic researcher from Columbia University. The author has contributed to research in topics: Stratosphere & Ozone depletion. The author has an hindex of 65, co-authored 253 publications receiving 17500 citations. Previous affiliations of Lorenzo M. Polvani include McGill University & Lamont–Doherty Earth Observatory.
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Journal ArticleDOI
The Community Earth System Model (CESM) large ensemble project: a community resource for studying climate change in the presence of internal climate variability
Jennifer E. Kay,Clara Deser,Adam S. Phillips,Andrew Mai,Cecile Hannay,Gary Strand,Julie M. Arblaster,Susan C. Bates,Gokhan Danabasoglu,Jim Edwards,Marika M. Holland,Paul J. Kushner,Jean-Francois Lamarque,David M. Lawrence,Keith Lindsay,A Middleton,Ernesto Munoz,Richard Neale,Keith W. Oleson,Lorenzo M. Polvani,Mariana Vertenstein +20 more
TL;DR: The Community Earth System Model (CESM) community designed the CESM Large Ensemble with the explicit goal of enabling assessment of climate change in the presence of internal climate variability as discussed by the authors.
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A New Look at Stratospheric Sudden Warmings. Part I: Climatology and Modeling Benchmarks
TL;DR: In this paper, all major midwinter stratospheric warming events are identified and classified, in both the NCEP-NCAR and 40-yr ECMWF Re-Analysis (ERA-40) datasets.
Journal ArticleDOI
The Community Earth System Model Version 2 (CESM2)
Gokhan Danabasoglu,Jean-Francois Lamarque,Julio T. Bacmeister,David A. Bailey,Alice K. DuVivier,Jim Edwards,Louisa K. Emmons,John T. Fasullo,Rolando R. Garcia,Andrew Gettelman,Cecile Hannay,Marika M. Holland,William G. Large,Peter H. Lauritzen,David M. Lawrence,Jan T. M. Lenaerts,Keith Lindsay,William H. Lipscomb,Michael J. Mills,Richard Neale,Keith W. Oleson,Bette L. Otto-Bliesner,Adam S. Phillips,William J. Sacks,Simone Tilmes,L. van Kampenhout,Mariana Vertenstein,Alice Bertini,John M. Dennis,Clara Deser,Christopher Fischer,B. Fox-Kemper,Jennifer E. Kay,Douglas E. Kinnison,Paul J. Kushner,Vincent E. Larson,Matthew C. Long,Sheri Mickelson,J. K. Moore,Eric Nienhouse,Lorenzo M. Polvani,Philip J. Rasch,Warren G. Strand +42 more
TL;DR: The Community Earth System Model Version 2 (CESM2) as discussed by the authors is the most recent version of the Coupled Model Intercomparison Project (CMEI) coupled model.
Journal ArticleDOI
Climate Change from 1850 to 2005 Simulated in CESM1(WACCM)
Daniel R. Marsh,Michael J. Mills,Douglas E. Kinnison,Jean-Francois Lamarque,Natalia Calvo,Lorenzo M. Polvani +5 more
TL;DR: In this article, an ensemble of transient simulations using the NCAR Community Earth System Model (CESM) was conducted as part of phase 5 of the Coupled Model Intercomparison Project.
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The Weak Temperature Gradient Approximation and Balanced Tropical Moisture Waves
TL;DR: In this article, the authors derived the basic fluid-dynamical scaling under the weak temperature gradient (WTG) approximation in a shallow water system with a fixed mass source representing an externally imposed heating.