skip to main content
OSTI.GOV title logo U.S. Department of Energy
Office of Scientific and Technical Information

Title: High-resolution dynamically downscaled projections of precipitation in the mid and late 21st century over North America

Journal Article · · Earth's Future
DOI:https://doi.org/10.1002/2015ef000304· OSTI ID:1212863
 [1];  [1]
  1. Argonne National Lab. (ANL), Argonne, IL (United States)

This study performs high-spatial-resolution (12 km) Weather Research and Forecasting (WRF) simulations over a very large domain (7200 km × 6180 km, covering much of North America) to explore changes in mean and extreme precipitation in the mid and late 21st century under Representative Concentration Pathways 4.5 (RCP 4.5) and 8.5 (RCP 8.5). We evaluate WRF model performance for a historical simulation and future projections, applying the Community Climate System Model version 4 (CCSM4) as initial and boundary conditions with and without a bias correction. WRF simulations using boundary and initial conditions from both versions of CCSM4 show smaller biases versus evaluation data sets than does CCSM4 over western North America. WRF simulations also improve spatial details of precipitation over much of North America. However, driving the WRF with the bias-corrected CCSM4 does not always reduce the bias. WRF-projected changes in precipitation include decreasing intensity over the southwestern United States, increasing intensity over the eastern United States and most of Canada, and an increase in the number of days with heavy precipitation over much of North America. Projected precipitation changes are more evident in the late 21st century than the mid 21st century, and they are more evident under RCP 8.5 than under RCP 4.5 in the late 21st century. Uncertainties in the projected changes in precipitation due to different warming scenarios are non-negligible. Differences in summer precipitation changes between WRF and CCSM4 are significant over most of the United States.

Research Organization:
Argonne National Laboratory (ANL), Argonne, IL (United States). Argonne Leadership Computing Facility (ALCF)
Sponsoring Organization:
USDOE
Grant/Contract Number:
AC02-06CH11357
OSTI ID:
1212863
Journal Information:
Earth's Future, Vol. 3, Issue 7; ISSN 2328-4277
Publisher:
American Geophysical Union (AGU)Copyright Statement
Country of Publication:
United States
Language:
English
Citation Metrics:
Cited by: 61 works
Citation information provided by
Web of Science

References (83)

The RCP greenhouse gas concentrations and their extensions from 1765 to 2300 journal August 2011
Regional climate model simulation of summer precipitation diurnal cycle over the United States journal January 2004
Climate extremes indices in the CMIP5 multimodel ensemble: Part 1. Model evaluation in the present climate: CLIMATE EXTREMES INDICES IN CMIP5 journal February 2013
High-Resolution Simulations of Wintertime Precipitation in the Colorado Headwaters Region: Sensitivity to Physics Parameterizations journal November 2011
A Statistical-Topographic Model for Mapping Climatological Precipitation over Mountainous Terrain journal February 1994
The Potential to Narrow Uncertainty in Regional Climate Predictions journal August 2009
The Community Climate System Model Version 4 journal October 2011
U.S. Climate Sensitivity Simulated with the NCEP Regional Spectral Model journal January 2004
A New Sea Surface Temperature and Sea Ice Boundary Dataset for the Community Atmosphere Model journal October 2008
Identification of human-induced changes in atmospheric moisture content journal September 2007
A Regional Modeling Study of Climate Change Impacts on Warm-Season Precipitation in the Central United States journal April 2011
A new dynamical downscaling approach with GCM bias corrections and spectral nudging: A New Dynamical Downscaling Approach journal April 2015
Downscaling a global climate model to simulate climate change over the US and the implication on regional and urban air quality journal January 2013
North American Regional Reanalysis journal March 2006
Regional climate models downscaling analysis of general circulation models present climate biases propagation into future change projections journal January 2008
Trends in Extreme Weather and Climate Events: Issues Related to Modeling Extremes in Projections of Future Climate Change * journal March 2000
Evaluation of present and future North American Regional Climate Change Assessment Program (NARCCAP) regional climate simulations over the southeast United States: NARCCAP PERFORMANCE journal January 2012
An Overview of CMIP5 and the Experiment Design journal April 2012
Regional climate downscaling with prior statistical correction of the global climate forcing: HYBRID REGIONAL CLIMATE DOWNSCALING journal July 2012
Model performance in spatiotemporal patterns of precipitation: New methods for identifying value added by a regional climate model: Value added by a regional climate model journal February 2015
Evaluating the performance and utility of regional climate models: the PRUDENCE project journal March 2007
An asynchronous regional regression model for statistical downscaling of daily climate variables: ASYNCHRONOUS REGRESSION MODEL FOR STATISTICAL CLIMATE DOWNSCALING journal October 2012
Improvement of the K-profile Model for the Planetary Boundary Layer based on Large Eddy Simulation Data journal May 2003
The North American Regional Climate Change Assessment Program: Overview of Phase I Results journal September 2012
Accelerated flooding along the U.S. East Coast: On the impact of sea-level rise, tides, storms, the Gulf Stream, and the North Atlantic Oscillations: EZER AND ATKINSON journal August 2014
Evaluation of uncertainties in regional climate change simulations journal August 2001
Attribution of observed surface humidity changes to human influence journal October 2007
Investigation of the Summer Climate of the Contiguous United States and Mexico Using the Regional Atmospheric Modeling System (RAMS). Part II: Model Climate Variability journal August 2007
The response of the North American Monsoon to increased greenhouse gas forcing: NA MONSOON AND GHG WARMING journal February 2013
Effects of spatial resolution in the simulation of daily and subdaily precipitation in the southwestern US: PRECIPITATION IN THE SW UNITED STATES journal July 2013
Emissions pathways, climate change, and impacts on California journal August 2004
Examining Interior Grid Nudging Techniques Using Two-Way Nesting in the WRF Model for Regional Climate Modeling journal April 2012
Robust spring drying in the southwestern U.S. and seasonal migration of wet/dry patterns in a warmer climate: FUTURE WATER AVAILABILITY CHANGES journal March 2014
The Impact of Climate Change on Air Quality Related Meteorological Conditions in California – Part II: Present versus Future Time Simulation Analysis journal February 2008
An Improved Dynamical Downscaling Method with GCM Bias Corrections and Its Validation with 30 Years of Climate Simulations journal September 2012
Classifying reanalysis surface temperature probability density functions (PDFs) over North America with cluster analysis: CLASSIFYING SURFACE TEMPERATURE PDFs journal July 2013
Less reliable water availability in the 21st century climate projections: KUMAR ET AL. journal March 2014
Land–Sea Thermal Contrast and Intensity of the North American Monsoon under Climate Change Conditions journal June 2014
Downscaling with a nested regional climate model in near-surface fields over the contiguous United States: WRF dynamical downscaling journal July 2014
Potential for added value in precipitation simulated by high-resolution nested Regional Climate Models and observations journal April 2011
Meeting the radiative forcing targets of the representative concentration pathways in a world with agricultural climate impacts: KYLE ET AL. journal February 2014
The potential to narrow uncertainty in projections of regional precipitation change journal April 2010
Projected Twenty-First-Century Changes in Temperature, Precipitation, and Snow Cover over North America in CCSM4 journal July 2012
Climate change impacts on Great Lakes Basin precipitation extremes: D'ORGEVILLE ET AL. journal September 2014
Evaluation of large-scale meteorological patterns associated with temperature extremes in the NARCCAP regional climate model simulations journal March 2015
North American Climate in CMIP5 Experiments. Part I: Evaluation of Historical Simulations of Continental and Regional Climatology journal December 2013
Climate extremes indices in the CMIP5 multimodel ensemble: Part 2. Future climate projections: CMIP5 PROJECTIONS OF EXTREMES INDICES journal March 2013
Assessment of the RegCM4 over East Asia and future precipitation change adapted to the RCP scenarios: ASSESSMENT OF THE REGCM4 OVER EAST ASIA journal March 2014
Radiative forcing by long-lived greenhouse gases: Calculations with the AER radiative transfer models journal January 2008
Bias corrections of global models for regional climate simulations of high-impact weather journal December 2013
A generalized approach to parameterizing convection combining ensemble and data assimilation techniques: PARAMETERIZING CONVECTION COMBINING ENSEMBLE AND DATA ASSIMILATION TECHNIQUES journal July 2002
Projected changes of extreme weather events in the eastern United States based on a high resolution climate modeling system journal November 2012
Physiographically sensitive mapping of climatological temperature and precipitation across the conterminous United States journal December 2008
The limitations of bias correcting regional climate model inputs: BIAS CORRECTION LIMITATIONS journal June 2013
Modeling high-impact weather and climate: lessons from a tropical cyclone perspective journal October 2013
Regional climate model downscaling of the U.S. summer climate and future change: RCM DOWNSCALING AND CLIMATE CHANGE journal May 2006
HESS Opinions "Should we apply bias correction to global and regional climate model data?" journal January 2012
Higher Hydroclimatic Intensity with Global Warming journal October 2011
Model Simulation and Projection of European Heat Waves in Present-Day and Future Climates journal May 2014
A Brief Evaluation of Precipitation from the North American Regional Reanalysis journal August 2007
Observational- and model-based trends and projections of extreme precipitation over the contiguous United States: JANSSEN ET AL. journal February 2014
Downscaling of Climate Change in the Hawaii Region Using CMIP5 Results: On the Choice of the Forcing Fields journal December 2013
Model Investigations of the Effects of Climate Variability and Change on Future Gulf of Mexico Tropical Cyclone Activity conference April 2013
Robust increases in severe thunderstorm environments in response to greenhouse forcing journal September 2013
Downscaled estimates of late 21st century severe weather from CCSM3 journal January 2015
Regional Climate Model Simulation of U.S. Precipitation during 1982–2002. Part I: Annual Cycle journal September 2004
CMIP5 Climate Model Analyses: Climate Extremes in the United States journal April 2014
Large-scale atmospheric controls on local precipitation in tropical Mexico journal September 1992
Coupling an Advanced Land Surface–Hydrology Model with the Penn State–NCAR MM5 Modeling System. Part I: Model Implementation and Sensitivity journal April 2001
Weight assignment in regional climate models journal December 2010
A Regional Climate Change Assessment Program for North America journal September 2009
The simulation of European heat waves from an ensemble of regional climate models within the EURO-CORDEX project journal April 2013
The NCEP/NCAR 40-Year Reanalysis Project journal March 1996
Reanalysis-driven climate simulation over CORDEX North America domain using the Canadian Regional Climate Model, version 5: model performance evaluation journal May 2013
Altered hydrologic feedback in a warming climate introduces a “warming hole”: ALTERED FEEDBACK IN A WARMING CLIMATE journal September 2004
Impact of Cloud Microphysics on the Development of Trailing Stratiform Precipitation in a Simulated Squall Line: Comparison of One- and Two-Moment Schemes journal March 2009
Modeling U.S. water resources under climate change: BLANC ET AL. journal April 2014
Does Nudging Squelch the Extremes in Regional Climate Modeling? journal October 2012
Climate change projections of the North American Regional Climate Change Assessment Program (NARCCAP) journal July 2013
Climate change and health in Earth's future journal February 2014
Approaches to the simulation of regional climate change: A review journal January 1991
From GCMs to river flow: a review of downscaling methods and hydrologic modelling approaches journal June 1999
Influence of spatial resolution on regional climate model derived wind climates: RESOLUTION IMPACT ON WIND CLIMATES journal February 2012

Cited By (13)

The combined and separate impacts of climate extremes on the current and future US rainfed maize and soybean production under elevated CO 2 journal January 2017
Vegetation Responses to 2012–2016 Drought in Northern and Southern California journal April 2019
Seasonal and Regional Patterns of Future Temperature Extremes: High‐Resolution Dynamic Downscaling Over a Complex Terrain journal July 2018
Improving the Reliability and Added Value of Dynamical Downscaling via Correction of Large‐Scale Errors: A Norwegian Perspective journal November 2018
Updates to the Noah Land Surface Model in WRF-CMAQ to Improve Simulated Meteorology, Air Quality, and Deposition journal January 2019
High‐resolution projections of extreme heat in New York City journal April 2019
Projected changes in future climate over the Midwest and Great Lakes region using downscaled CMIP5 ensembles: PROJECTED CLIMATE CHANGES OVER THE MIDWEST AND GREAT LAKES REGION journal January 2018
Large‐scale regional model biases in the extratropical North Atlantic storm track and impacts on downstream precipitation
  • Pontoppidan, Marie; Kolstad, Erik W.; Sobolowski, Stefan P.
  • Quarterly Journal of the Royal Meteorological Society, Vol. 145, Issue 723 https://doi.org/10.1002/qj.3588
journal June 2019
Evaluations of high-resolution dynamically downscaled ensembles over the contiguous United States journal March 2017
Seasonal spatial patterns of projected anthropogenic warming in complex terrain: a modeling study of the western US journal June 2016
Can Regional Climate Modeling Capture the Observed Changes in Spatial Organization of Extreme Storms at Higher Temperatures? journal May 2018
Analyses for High‐Resolution Projections Through the End of the 21st Century for Precipitation Extremes Over the United States journal October 2018
Estimating Precipitation Extremes using Log-Histospline preprint January 2018