Results 101 to 110 of about 13,568 (200)

HiT_DS: A Modular and Physics-Informed Hierarchical Transformer Framework for Spatial Downscaling of Sea Surface Temperature and Height

Remote Sensing
Recent advances in satellite observations have expanded the use of Sea Surface Temperature (SST) and Sea Surface Height (SSH) data in climate and oceanography, yet their low spatial resolution limits fine-scale analyses.
Min Wang, Weixuan Liu, Rong Chu, Xidong Wang, Shouxian Zhu, Guanghong Liao   +5 more
doaj   +1 more source

Dynamical Downscaling of Climate Simulations in the Tropics

Geophysical Research Letters
AbstractThe long‐existing double‐Intertropical Convergence Zone (ITCZ) problem in global climate models (GCMs) hampers accurate climate simulations in the tropics. Using a regional climate model (RCM) over the tropical and sub‐tropical Atlantic with a horizontal resolution of 12 km and explicit convection, we develop a bias‐corrected downscaling ...
Shuchang Liu, Christian Zeman, Christoph Schär   +2 more
openaire   +3 more sources

Lack of clear standards and usable comparisons of downscaled climate projections pose a roadblock for US climate discovery and adaptation

Environmental Research Letters
The release of global climate projections coupled with the demand for local-resolution climate-forced meteorology has prompted many research groups to downscale these projections using various statistical, dynamical, and current machine learning ...
Samantha H Hartke, Andrew J Newman, Ethan D Gutmann, Rachel R McCrary, Nicholas D Lybarger, Flavio Lehner, Andrew W Wood, Jeffrey R Arnold, Keith W Dixon   +8 more
doaj   +1 more source

Understanding the Cascade: Removing GCM Biases Improves Dynamically Downscaled Climate Projections

Geophysical Research Letters
Polarization surrounding bias correction (BC) in creating climate projections arises from its lack of physicality. Here, we perform and analyze 18 dynamical downscaling simulations (with and without BC) to better understand the physical impacts of BC ...
Stefan Rahimi, Lei Huang, Jesse Norris, Alex Hall, Naomi Goldenson, Mark Risser, Daniel R. Feldman, Zachary J. Lebo, Eli Dennis, Chad Thackeray   +9 more
doaj   +1 more source

Weather Research and Forecasting Model (WRF) Sensitivity to Choice of Parameterization Options over Ethiopia

Atmosphere
Downscaling seasonal climate forecasts using regional climate models (RCMs) became an emerging area during the last decade owing to RCMs’ more comprehensive representation of the important physical processes at a finer resolution.
Andualem Shiferaw, Tsegaye Tadesse, Clinton Rowe, Robert Oglesby   +3 more
doaj   +1 more source

Examining WRF's Sensitivity to Contemporary Land-Use Datasets across the Contiguous United States Using Dynamical Downscaling. [PDF]

J Appl Meteorol Climatol, 2018
Mallard MS, Spero TL, Taylor SM.
europepmc   +1 more source

Examining Spin-Up Behaviour within WRF Dynamical Downscaling Applications  

Abstract. Spin-up is the period after initialization when a model transitions away from its dependence on initial conditions toward a dynamic equilibrium between driving boundary conditions and its own internal dynamics. Regional climate models (RCMs) are often used to simulate conditions over several decades to inform local adaptation and resilience ...
Megan S. Mallard, Tanya Spero, Jared Bowden, Jeff Willison, Christopher G. Nolte, Anna M. Jalowska   +5 more
openaire   +2 more sources

Investigation of Intense Precipitation from Tropical Cyclones during the 21st Century by Dynamical Downscaling of CCSM4 RCP 4.5. [PDF]

Int J Environ Res Public Health, 2019
Mure-Ravaud M, Kavvas ML, Dib A.
europepmc   +1 more source

Incremental dynamical downscaling for probabilistic analysis based on multiple GCM projections. [PDF]

Geophys Res Lett, 2015
Wakazuki Y, Rasmussen R.
europepmc   +1 more source

Assessing future changes in tropical cyclone activity in the North Atlantic basin through dynamical downscaling. [PDF]

iScience
Pérez-Alarcón A, Trigo RM, Nieto R, Gimeno L.   +3 more
europepmc   +1 more source