Exploring a Variable-Resolution Approach for Simulating Regional Climate in the Rocky Mountain Region Using the VR-CESM: VR-CESM Simulation in the Rocky Mountains
Abstract
©2017. American Geophysical Union. All Rights Reserved. The reliability of climate simulations and projections, particularly in the regions with complex terrains, is greatly limited by the model resolution. In this study we evaluate the variable-resolution Community Earth System Model (VR-CESM) with a high-resolution (0.125°) refinement over the Rocky Mountain region. The VR-CESM results are compared with observations, as well as CESM simulation at a quasi-uniform 1° resolution (UNIF) and Canadian Regional Climate Model version 5 (CRCM5) simulation at a 0.11° resolution. We find that VR-CESM is effective at capturing the observed spatial patterns of temperature, precipitation, and snowpack in the Rocky Mountains with the performance comparable to CRCM5, while UNIF is unable to do so. VR-CESM and CRCM5 simulate better the seasonal variations of precipitation than UNIF, although VR-CESM still overestimates winter precipitation whereas CRCM5 and UNIF underestimate it. All simulations distribute more winter precipitation along the windward (west) flanks of mountain ridges with the greatest overestimation in VR-CESM. VR-CESM simulates much greater snow water equivalent peaks than CRCM5 and UNIF, although the peaks are still 10–40% less than observations. Moreover, the frequency of heavy precipitation events (daily precipitation ≥ 25 mm) in VR-CESM and CRCM5 is comparable to observations, whereas themore »
- Authors:
-
- Univ. of Wyoming, Laramie, WY (United States); Chinese Academy of Sciences (CAS), Beijing (China)
- Univ. of Wyoming, Laramie, WY (United States)
- Chinese Academy of Sciences (CAS), Beijing (China)
- Univ. of California, Davis, CA (United States)
- National Center for Atmospheric Research, Boulder, CO (United States)
- Publication Date:
- Research Org.:
- Univ. of California, Davis, CA (United States); Lawrence Berkeley National Laboratory (LBNL), Berkeley, CA (United States)
- Sponsoring Org.:
- Office of Science (SC), Biological and Environmental Research (BER). Earth and Environmental Systems Science Division
- OSTI Identifier:
- 1512955
- Alternate Identifier(s):
- OSTI ID: 1405498; OSTI ID: 1515769
- Grant/Contract Number:
- SC0016605; AC02‐05CH11231; AC02-05CH11231
- Resource Type:
- Accepted Manuscript
- Journal Name:
- Journal of Geophysical Research: Atmospheres
- Additional Journal Information:
- Journal Volume: 122; Journal Issue: 20; Journal ID: ISSN 2169-897X
- Publisher:
- American Geophysical Union
- Country of Publication:
- United States
- Language:
- English
- Subject:
- 54 ENVIRONMENTAL SCIENCES; 58 GEOSCIENCES; variable‐resolution CESM; high‐resolution climate modeling; Rocky Mountains; snowpack; heavy precipitation event; rain‐on‐snow
Citation Formats
Wu, Chenglai, Liu, Xiaohong, Lin, Zhaohui, Rhoades, Alan M., Ullrich, Paul A., Zarzycki, Colin M., Lu, Zheng, and Rahimi-Esfarjani, Stefan R. Exploring a Variable-Resolution Approach for Simulating Regional Climate in the Rocky Mountain Region Using the VR-CESM: VR-CESM Simulation in the Rocky Mountains. United States: N. p., 2017.
Web. doi:10.1002/2017jd027008.
Wu, Chenglai, Liu, Xiaohong, Lin, Zhaohui, Rhoades, Alan M., Ullrich, Paul A., Zarzycki, Colin M., Lu, Zheng, & Rahimi-Esfarjani, Stefan R. Exploring a Variable-Resolution Approach for Simulating Regional Climate in the Rocky Mountain Region Using the VR-CESM: VR-CESM Simulation in the Rocky Mountains. United States. https://doi.org/10.1002/2017jd027008
Wu, Chenglai, Liu, Xiaohong, Lin, Zhaohui, Rhoades, Alan M., Ullrich, Paul A., Zarzycki, Colin M., Lu, Zheng, and Rahimi-Esfarjani, Stefan R. Tue .
"Exploring a Variable-Resolution Approach for Simulating Regional Climate in the Rocky Mountain Region Using the VR-CESM: VR-CESM Simulation in the Rocky Mountains". United States. https://doi.org/10.1002/2017jd027008. https://www.osti.gov/servlets/purl/1512955.
@article{osti_1512955,
title = {Exploring a Variable-Resolution Approach for Simulating Regional Climate in the Rocky Mountain Region Using the VR-CESM: VR-CESM Simulation in the Rocky Mountains},
author = {Wu, Chenglai and Liu, Xiaohong and Lin, Zhaohui and Rhoades, Alan M. and Ullrich, Paul A. and Zarzycki, Colin M. and Lu, Zheng and Rahimi-Esfarjani, Stefan R.},
abstractNote = {©2017. American Geophysical Union. All Rights Reserved. The reliability of climate simulations and projections, particularly in the regions with complex terrains, is greatly limited by the model resolution. In this study we evaluate the variable-resolution Community Earth System Model (VR-CESM) with a high-resolution (0.125°) refinement over the Rocky Mountain region. The VR-CESM results are compared with observations, as well as CESM simulation at a quasi-uniform 1° resolution (UNIF) and Canadian Regional Climate Model version 5 (CRCM5) simulation at a 0.11° resolution. We find that VR-CESM is effective at capturing the observed spatial patterns of temperature, precipitation, and snowpack in the Rocky Mountains with the performance comparable to CRCM5, while UNIF is unable to do so. VR-CESM and CRCM5 simulate better the seasonal variations of precipitation than UNIF, although VR-CESM still overestimates winter precipitation whereas CRCM5 and UNIF underestimate it. All simulations distribute more winter precipitation along the windward (west) flanks of mountain ridges with the greatest overestimation in VR-CESM. VR-CESM simulates much greater snow water equivalent peaks than CRCM5 and UNIF, although the peaks are still 10–40% less than observations. Moreover, the frequency of heavy precipitation events (daily precipitation ≥ 25 mm) in VR-CESM and CRCM5 is comparable to observations, whereas the same events in UNIF are an order of magnitude less frequent. In addition, VR-CESM captures the observed occurrence frequency and seasonal variation of rain-on-snow days and performs better than UNIF and CRCM5. These results demonstrate the VR-CESM's capability in regional climate modeling over the mountainous regions and its promising applications for climate change studies.},
doi = {10.1002/2017jd027008},
journal = {Journal of Geophysical Research: Atmospheres},
number = 20,
volume = 122,
place = {United States},
year = {Tue Oct 10 00:00:00 EDT 2017},
month = {Tue Oct 10 00:00:00 EDT 2017}
}
Web of Science
Figures / Tables:
Works referenced in this record:
Global-to-Regional Nested Grid Climate Simulations in the GFDL High Resolution Atmospheric Model
journal, July 2014
- Harris, Lucas M.; Lin, Shian-Jiann
- Journal of Climate, Vol. 27, Issue 13
Effects of Localized Grid Refinement on the General Circulation and Climatology in the Community Atmosphere Model
journal, April 2015
- Zarzycki, Colin M.; Jablonowski, Christiane; Thatcher, Diana R.
- Journal of Climate, Vol. 28, Issue 7
Using Variable-Resolution Meshes to Model Tropical Cyclones in the Community Atmosphere Model
journal, March 2014
- Zarzycki, Colin M.; Jablonowski, Christiane; Taylor, Mark A.
- Monthly Weather Review, Vol. 142, Issue 3
Convergence of aqua-planet simulations with increasing resolution in the Community Atmospheric Model, Version 3
journal, January 2008
- Williamson, David L.
- Tellus A: Dynamic Meteorology and Oceanography, Vol. 60, Issue 5
Accuracy of NWS 8" Standard Nonrecording Precipitation Gauge: Results and Application of WMO Intercomparison
journal, February 1998
- Yang, Daqing; Goodison, Barry E.; Metcalfe, John R.
- Journal of Atmospheric and Oceanic Technology, Vol. 15, Issue 1
A New Sea Surface Temperature and Sea Ice Boundary Dataset for the Community Atmosphere Model
journal, October 2008
- Hurrell, James W.; Hack, James J.; Shea, Dennis
- Journal of Climate, Vol. 21, Issue 19
A New Two-Moment Bulk Stratiform Cloud Microphysics Scheme in the Community Atmosphere Model, Version 3 (CAM3). Part I: Description and Numerical Tests
journal, August 2008
- Morrison, Hugh; Gettelman, Andrew
- Journal of Climate, Vol. 21, Issue 15
Toward a minimal representation of aerosols in climate models: description and evaluation in the Community Atmosphere Model CAM5
journal, January 2012
- Liu, X.; Easter, R. C.; Ghan, S. J.
- Geoscientific Model Development, Vol. 5, Issue 3
An evaluation of the variable‐resolution CESM for modeling California's climate
journal, January 2016
- Huang, Xingying; Rhoades, Alan M.; Ullrich, Paul A.
- Journal of Advances in Modeling Earth Systems, Vol. 8, Issue 1
North American Regional Reanalysis
journal, March 2006
- Mesinger, Fedor; DiMego, Geoff; Kalnay, Eugenia
- Bulletin of the American Meteorological Society, Vol. 87, Issue 3
CAM-SE: A scalable spectral element dynamical core for the Community Atmosphere Model
journal, November 2011
- Dennis, John M.; Edwards, Jim; Evans, Katherine J.
- The International Journal of High Performance Computing Applications, Vol. 26, Issue 1
High resolution climate simulation over Europe
journal, August 1995
- Déqué, M.; Piedelievre, J. Ph.
- Climate Dynamics, Vol. 11, Issue 6
Sensitivity of climate simulations to the parameterization of cumulus convection in the Canadian climate centre general circulation model
journal, September 1995
- Zhang, G. J.; McFarlane, Norman A.
- Atmosphere-Ocean, Vol. 33, Issue 3
The Changing Character of Twenty-First-Century Precipitation over the Western United States in the Variable-Resolution CESM
journal, September 2017
- Huang, Xingying; Ullrich, Paul A.
- Journal of Climate, Vol. 30, Issue 18
Rain-on-Snow Events in the Western United States
journal, March 2007
- McCabe, Gregory J.; Clark, Martyn P.; Hay, Lauren E.
- Bulletin of the American Meteorological Society, Vol. 88, Issue 3
How Well Are We Measuring Snow: The NOAA/FAA/NCAR Winter Precipitation Test Bed
journal, June 2012
- Rasmussen, Roy; Baker, Bruce; Kochendorfer, John
- Bulletin of the American Meteorological Society, Vol. 93, Issue 6
Evidence of added value in North American regional climate model hindcast simulations using ever-increasing horizontal resolutions
journal, June 2016
- Lucas-Picher, Philippe; Laprise, René; Winger, Katja
- Climate Dynamics, Vol. 48, Issue 7-8
Effects of Convective Momentum Transport on the Atmospheric Circulation in the Community Atmosphere Model, Version 3
journal, April 2008
- Richter, Jadwiga H.; Rasch, Philip J.
- Journal of Climate, Vol. 21, Issue 7
Dominant flood generating mechanisms across the United States: Flood Mechanisms Across the U.S.
journal, May 2016
- Berghuijs, Wouter R.; Woods, Ross A.; Hutton, Christopher J.
- Geophysical Research Letters, Vol. 43, Issue 9
Integrating Cloud Processes in the Community Atmosphere Model, Version 5
journal, September 2014
- Park, Sungsu; Bretherton, Christopher S.; Rasch, Philip J.
- Journal of Climate, Vol. 27, Issue 18
Variability and Trends of Total Precipitation and Snowfall over the United States and Canada
journal, January 1994
- Groisman, Pavel Ya; Easterling, David R.
- Journal of Climate, Vol. 7, Issue 1
Historical (1850–2000) gridded anthropogenic and biomass burning emissions of reactive gases and aerosols: methodology and application
journal, January 2010
- Lamarque, J. -F.; Bond, T. C.; Eyring, V.
- Atmospheric Chemistry and Physics, Vol. 10, Issue 15
Present climate and climate change over North America as simulated by the fifth-generation Canadian regional climate model
journal, May 2013
- Šeparović, Leo; Alexandru, Adelina; Laprise, René
- Climate Dynamics, Vol. 41, Issue 11-12
The ERA-Interim reanalysis: configuration and performance of the data assimilation system
journal, April 2011
- Dee, D. P.; Uppala, S. M.; Simmons, A. J.
- Quarterly Journal of the Royal Meteorological Society, Vol. 137, Issue 656
Hydrometeorological characteristics of rain‐on‐snow events associated with atmospheric rivers
journal, March 2016
- Guan, Bin; Waliser, Duane E.; Ralph, F. Martin
- Geophysical Research Letters, Vol. 43, Issue 6
A Finite-Difference GCM Dynamical Core with a Variable-Resolution Stretched Grid
journal, November 1997
- Fox-Rabinovitz, Michael S.; Stenchikov, Georgiy L.; Suarez, Max J.
- Monthly Weather Review, Vol. 125, Issue 11
Evaluation of high-resolution simulations of daily-scale temperature and precipitation over the United States
journal, June 2009
- Walker, Megan D.; Diffenbaugh, Noah S.
- Climate Dynamics, Vol. 33, Issue 7-8
The Persistent Cold-Air Pool Study
journal, January 2013
- Lareau, Neil P.; Crosman, Erik; Whiteman, C. David
- Bulletin of the American Meteorological Society, Vol. 94, Issue 1
The Unusual Nature of Recent Snowpack Declines in the North American Cordillera
journal, June 2011
- Pederson, Gregory T.; Gray, Stephen T.; Woodhouse, Connie A.
- Science, Vol. 333, Issue 6040
The Community Earth System Model: A Framework for Collaborative Research
journal, September 2013
- Hurrell, James W.; Holland, M. M.; Gent, P. R.
- Bulletin of the American Meteorological Society, Vol. 94, Issue 9
High-Resolution Coupled Climate Runoff Simulations of Seasonal Snowfall over Colorado: A Process Study of Current and Warmer Climate
journal, June 2011
- Rasmussen, Roy; Liu, Changhai; Ikeda, Kyoko
- Journal of Climate, Vol. 24, Issue 12
NCAR_Topo (v1.0): NCAR global model topography generation software for unstructured grids
journal, January 2015
- Lauritzen, P. H.; Bacmeister, J. T.; Callaghan, P. F.
- Geoscientific Model Development, Vol. 8, Issue 12
MODIS Snow and Sea Ice Products
book, January 2007
- Hall, Dorothy K.; Riggs, George A.; Salomonson, Vincent V.
- Earth Science Satellite Remote Sensing
Radiative forcing by long-lived greenhouse gases: Calculations with the AER radiative transfer models
journal, January 2008
- Iacono, Michael J.; Delamere, Jennifer S.; Mlawer, Eli J.
- Journal of Geophysical Research, Vol. 113, Issue D13
Present-day climate forcing and response from black carbon in snow
journal, January 2007
- Flanner, Mark G.; Zender, Charles S.; Randerson, James T.
- Journal of Geophysical Research, Vol. 112, Issue D11
Physiographically sensitive mapping of climatological temperature and precipitation across the conterminous United States
journal, December 2008
- Daly, Christopher; Halbleib, Michael; Smith, Joseph I.
- International Journal of Climatology, Vol. 28, Issue 15
A Tutorial on Lateral Boundary Conditions as a Basic and Potentially Serious Limitation to Regional Numerical Weather Prediction
journal, November 1997
- Warner, Thomas T.; Peterson, Ralph A.; Treadon, Russell E.
- Bulletin of the American Meteorological Society, Vol. 78, Issue 11
Variable resolution general circulation models: Stretched-grid model intercomparison project (SGMIP)
journal, January 2006
- Fox-Rabinovitz, Michael; Côté, Jean; Dugas, Bernard
- Journal of Geophysical Research, Vol. 111, Issue D16
A Direct Method for Constructing Refined Regions in Unstructured Conforming Triangular–Hexagonal Computational Grids: Application to OLAM
journal, December 2011
- Walko, Robert L.; Avissar, Roni
- Monthly Weather Review, Vol. 139, Issue 12
A Climatological Spectral Study of the 500 mb Geopotential Height of the Northern Hemisphere
journal, August 1976
- Blackmon, Maurice L.
- Journal of the Atmospheric Sciences, Vol. 33, Issue 8
A Two-Way Nested Global-Regional Dynamical Core on the Cubed-Sphere Grid
journal, January 2013
- Harris, Lucas M.; Lin, Shian-Jiann
- Monthly Weather Review, Vol. 141, Issue 1
Advanced Two-Moment Bulk Microphysics for Global Models. Part I: Off-Line Tests and Comparison with Other Schemes
journal, February 2015
- Gettelman, A.; Morrison, H.
- Journal of Climate, Vol. 28, Issue 3
The Global Distribution of the Annual and Semiannual Cycles in Precipitation
journal, September 1976
- Hsu, Chih-Ping F.; Wallace, John M.
- Monthly Weather Review, Vol. 104, Issue 9
The Sensitivity of Precipitation and Snowpack Simulations to Model Resolution via Nesting in Regions of Complex Terrain
journal, December 2003
- Leung, L. Ruby; Qian, Yun
- Journal of Hydrometeorology, Vol. 4, Issue 6
Hydroclimate of the Western United States Based on Observations and Regional Climate Simulation of 1981–2000. Part I: Seasonal Statistics
journal, June 2003
- Leung, L. Ruby; Qian, Yun; Bian, Xindi
- Journal of Climate, Vol. 16, Issue 12
Accuracy assessment of the MODIS snow products
journal, January 2007
- Hall, Dorothy K.; Riggs, George A.
- Hydrological Processes, Vol. 21, Issue 12
Evaluation of precipitation in the Intermountain Region as simulated by the NARCCAP regional climate models
journal, January 2009
- Wang, Shih-Yu; Gillies, Robert R.; Takle, Eugene S.
- Geophysical Research Letters, Vol. 36, Issue 11
AMIP: The Atmospheric Model Intercomparison Project
journal, December 1992
- Gates, W. Lawrence
- Bulletin of the American Meteorological Society, Vol. 73, Issue 12
Characteristics of the western United States snowpack from snowpack telemetry (SNOTEL) data
journal, July 1999
- Serreze, Mark C.; Clark, Martyn P.; Armstrong, Richard L.
- Water Resources Research, Vol. 35, Issue 7
Aquaplanet Experiments Using CAM’s Variable-Resolution Dynamical Core
journal, July 2014
- Zarzycki, Colin M.; Levy, Michael N.; Jablonowski, Christiane
- Journal of Climate, Vol. 27, Issue 14
The spectral element method (SEM) on variable-resolution grids: evaluating grid sensitivity and resolution-aware numerical viscosity
journal, January 2014
- Guba, O.; Taylor, M. A.; Ullrich, P. A.
- Geoscientific Model Development, Vol. 7, Issue 6
Sources of uncertainty in the extreme value statistics of climate data
journal, February 2010
- Wehner, Michael
- Extremes, Vol. 13, Issue 2
Reanalysis-driven climate simulation over CORDEX North America domain using the Canadian Regional Climate Model, version 5: model performance evaluation
journal, May 2013
- Martynov, A.; Laprise, R.; Sushama, L.
- Climate Dynamics, Vol. 41, Issue 11-12
A multidecadal simulation of Atlantic tropical cyclones using a variable-resolution global atmospheric general circulation model
journal, August 2014
- Zarzycki, Colin M.; Jablonowski, Christiane
- Journal of Advances in Modeling Earth Systems, Vol. 6, Issue 3
The University of Washington Shallow Convection and Moist Turbulence Schemes and Their Impact on Climate Simulations with the Community Atmosphere Model
journal, June 2009
- Park, Sungsu; Bretherton, Christopher S.
- Journal of Climate, Vol. 22, Issue 12
An observation-based formulation of snow cover fraction and its evaluation over large North American river basins
journal, January 2007
- Niu, Guo-Yue; Yang, Zong-Liang
- Journal of Geophysical Research, Vol. 112, Issue D21
High Resolution Model Intercomparison Project (HighResMIP v1.0) for CMIP6
journal, January 2016
- Haarsma, Reindert J.; Roberts, Malcolm J.; Vidale, Pier Luigi
- Geoscientific Model Development, Vol. 9, Issue 11
Challenging some tenets of Regional Climate Modelling
journal, August 2008
- Laprise, R.; de Elía, R.; Caya, D.
- Meteorology and Atmospheric Physics, Vol. 100, Issue 1-4
Exploring a Multiresolution Approach Using AMIP Simulations
journal, July 2015
- Sakaguchi, Koichi; Leung, L. Ruby; Zhao, Chun
- Journal of Climate, Vol. 28, Issue 14
Developing the next-generation climate system models: challenges and achievements
journal, December 2008
- Slingo, Julia; Bates, Kevin; Nikiforakis, Nikos
- Philosophical Transactions of the Royal Society A: Mathematical, Physical and Engineering Sciences, Vol. 367, Issue 1890
Characterizing Sierra Nevada Snowpack Using Variable-Resolution CESM
journal, January 2016
- Rhoades, Alan M.; Huang, Xingying; Ullrich, Paul A.
- Journal of Applied Meteorology and Climatology, Vol. 55, Issue 1
Very extreme seasonal precipitation in the NARCCAP ensemble: model performance and projections
journal, June 2012
- Wehner, Michael F.
- Climate Dynamics, Vol. 40, Issue 1-2
A sensitivity study of high-resolution regional climate simulations to three land surface models over the western United States: SENSITIVITY STUDY OF LSMS IN WRF
journal, June 2014
- Chen, Feng; Liu, Changhai; Dudhia, Jimy
- Journal of Geophysical Research: Atmospheres, Vol. 119, Issue 12
Precipitation extremes over the continental United States in a transient, high-resolution, ensemble climate model experiment: U.S. PRECIPITATION EXTREMES WITH WARMING
journal, July 2013
- Singh, Deepti; Tsiang, Michael; Rajaratnam, Bala
- Journal of Geophysical Research: Atmospheres, Vol. 118, Issue 13
Scale‐aware parameterization of liquid cloud inhomogeneity and its impact on simulated climate in CESM
journal, August 2015
- Xie, Xin; Zhang, Minghua
- Journal of Geophysical Research: Atmospheres, Vol. 120, Issue 16
Works referencing / citing this record:
Modeling extreme precipitation over East China with a global variable-resolution modeling framework (MPASv5.2): impacts of resolution and physics
journal, January 2019
- Zhao, Chun; Xu, Mingyue; Wang, Yu
- Geoscientific Model Development, Vol. 12, Issue 7
Regionally refined test bed in E3SM atmosphere model version 1 (EAMv1) and applications for high-resolution modeling
journal, January 2019
- Tang, Qi; Klein, Stephen A.; Xie, Shaocheng
- Geoscientific Model Development, Vol. 12, Issue 7
Impacts of absorbing aerosol deposition on snowpack and hydrologic cycle in the Rocky Mountain region based on variable-resolution CESM (VR-CESM) simulations
journal, January 2018
- Wu, Chenglai; Liu, Xiaohong; Lin, Zhaohui
- Atmospheric Chemistry and Physics, Vol. 18, Issue 2
Figures / Tables found in this record: