Results 91 to 100 of about 13,568 (200)

Downscaling data assimilation algorithm with applications to statistical solutions of the Navier-Stokes equations

, 2018
Based on a previously introduced downscaling data assimilation algorithm, which employs a nudging term to synchronize the coarse mesh spatial scales, we construct a determining map for recovering the full trajectories from their corresponding coarse mesh
Biswas, Animikh, Foias, Ciprian, Mondaini, Cecilia F., Titi, Edriss S.   +3 more
core   +1 more source

Climate Signals on the Regional Scale Derived with a Statistical Method: Relevance of the Driving Model’s Resolution

Atmosphere, 2011
When assessing the magnitude of climate signals in a regional scale, a host of optional approaches is feasible. This encompasses the use of regional climate models (RCM), nested into global climate models (GCM) for an area of interest as well as ...
Arne Spekat, Wolfgang Enke, Frank Kreienkamp, Sonja Baumgart   +3 more
doaj   +1 more source

Future climate projections for South Aegean and Salzburg region based on statistical and dynamical downscaling - similarities and discrepancies

Environmental Research Communications
As climate change is advancing at a quickened pace, the need for a better understanding of local climate change impacts is increasing, especially since the new generation of general circulation models (CMIP6) displays a (statistically nonsignificant ...
Marianne Bügelmayer-Blaschek, Kristofer Hasel, Darío Redolat, César Paradinas, Robert Monjo   +4 more
doaj   +1 more source

Super-Resolution for Renewable Energy Resource Data with Wind from Reanalysis Data and Application to Ukraine

Energies
With a potentially increasing share of the electricity grid relying on wind to provide generating capacity and energy, there is an expanding global need for historically accurate, spatiotemporally continuous, high-resolution wind data.
Brandon N. Benton, Grant Buster, Pavlo Pinchuk, Andrew Glaws, Ryan N. King, Galen Maclaurin, Ilya Chernyakhovskiy   +6 more
doaj   +1 more source

Hybrid downscaling of wind climates over the eastern USA

Environmental Research Letters, 2014
Weibull distribution parameters (scale and shape) of wind speeds at 85 stations over the eastern USA are downscaled from distribution parameters of large-scale climate variables drawn from both global and regional models.
S C Pryor, R J Barthelmie
doaj   +1 more source

Chasing parts in quadrillion: applications of dynamical downscaling in atmospheric pollutant transport modelling during field campaigns

Progress in Earth and Planetary Science
Atmospheric transport and dispersion models (ATDMs) are widely used to study and forecast pollution events. In the frame of the “Effect of Megacities on the transport and transformation of pollutants on the regional to global scales” (EMeRGe) project ...
Alexandros Panagiotis Poulidis, Sarah-Lena Seemann, Hans Schlager, Mihalis Vrekoussis   +3 more
doaj   +1 more source

Dynamic downscaling by RCA

, 2012
Seminario técnico de las becas de formación de posgraduados de Aemet celebrado el 21 de febrero de 2012. Proyecto: Formación en generación de escenarios regionalizados de cambio climático mediante modelos regionales de ...
openaire   +1 more source

Model performance of downscaling 1999-2004 hydrometeorological fields to the upper Rio Grande basin using different forcing datasets [PDF]

, 2008
This study downscaled more than five years of data (1999-2004) for hydrometeorological fields over the upper Rio Grande basin (URGB) to a 4-km resolution using a regional model [fifth-generation Pennsylvania State University-National Center for ...
Gao, X, Li, J, Sorooshian, S
core   +1 more source

Examining the Robustness of Weakened Orographic Influence on Precipitation in Downscaled Climate Projections Over the Western US

Geophysical Research Letters
Assessing local climate change impacts often requires downscaling coarse global climate model (GCM) output to finer resolution. Two main approaches exist: dynamical downscaling using high‐resolution regional climate models, and statistical downscaling ...
Nicholas Siler, Matthew Koszuta, Stefan Rahimi, Jesse Norris, Alex Hall, Paul Ullrich   +5 more
doaj   +1 more source

Senior Thesis ST 2011-02 [PDF]

, 2010
Agriculture in the Arctic is often limited by the low receipt of heat energy, which is often measured in growing degree days (GDD). With the advent of increasingly powerful climate modeling, projection and downscaling techniques, it is becoming ...
Hatch, Ellen W.
core