Results 21 to 30 of about 6,035 (266)

Dynamical and statistical downscaling of seasonal temperature forecasts in Europe: Added value for user applications

open access: yesClimate Services, 2018
This work describes the results of a comprehensive intercomparison experiment of dynamical and statistical downscaling methods performed in the framework of the SPECS (http://www.specs-fp7.eu) and EUPORIAS (http://www.euporias.eu) projects for seasonal ...
R. Manzanas   +7 more
doaj   +1 more source

Comparison between statistical and dynamical downscaling of rainfall over the Gwadar‐Ormara basin, Pakistan

open access: yesMeteorological Applications, 2023
This paper evaluated and compared the performance of a statistical downscaling method and a dynamical downscaling method to simulate the spatial–temporal rainfall distribution.
Raazia Attique   +2 more
doaj   +1 more source

Projected heat wave increasing trends over China based on combined dynamical and multiple statistical downscaling methods

open access: yesAdvances in Climate Change Research, 2023
Extensive investigations on the projection of heat waves (HWs) were conducted on the basis of coarse-resolution global climate models (GCMs). However, these investigations still fail to characterise the future changes in HWs regionally over China. PRECIS
Ming Zhang   +3 more
doaj   +1 more source

Statistical downscaling of GCM simulations to Streamflow

open access: yesJournal of Hydrology, 2001
A multi-tiered forecast procedure is employed to simulate real-time operational seasonal forecasts of categorized (below-normal, near-normal and above-normal) streamflow at the inlets of twelve dams of the Vaal and upper Tugela river catchments in South Africa.
Landman, Willem A.   +3 more
openaire   +3 more sources

Differential Credibility Assessment for Statistical Downscaling [PDF]

open access: yesJournal of Applied Meteorology and Climatology, 2020
AbstractClimate science is increasingly using (i) ensembles of climate projections from multiple models derived using different assumptions and/or scenarios and (ii) process-oriented diagnostics of model fidelity. Efforts to assign differential credibility to projections and/or models are also rapidly advancing.
S. C. Pryor, J. T. Schoof
openaire   +1 more source

Comparison of Three Statistical Downscaling Methods and Ensemble Downscaling Method Based on Bayesian Model Averaging in Upper Hanjiang River Basin, China

open access: yesAdvances in Meteorology, 2016
Many downscaling techniques have been developed in the past few years for projection of station-scale hydrological variables from large-scale atmospheric variables to assess the hydrological impacts of climate change.
Jiaming Liu   +4 more
doaj   +1 more source

Statistically downscaled climate dataset for East Africa [PDF]

open access: yesScientific Data, 2019
AbstractFor many regions of the world, current climate change projections are only available at coarser spatial resolution from Global Climate Models (GCMs) that cannot directly be used in impact assessment and adaptation studies at regional and local scale.
Gebrechorkos, Solomon H.   +2 more
openaire   +4 more sources

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

open access: yesAtmosphere, 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   +3 more
doaj   +1 more source

Statistical downscaling with the downscaleR package: Contribution to the VALUE intercomparison experiment [PDF]

open access: yes, 2019
Abstract. The increasing demand for high-resolution climate information has attracted a growing attention for statistical downscaling methods (SD), due in part to their relative advantages and merits as compared to dynamical approaches (based on regional climate model simulations), such as their much lower computational cost and their fitness-for ...
Joaquín Bedia   +9 more
openaire   +1 more source

pyESDv1.0.1: an open-source Python framework for empirical-statistical downscaling of climate information [PDF]

open access: yesGeoscientific Model Development, 2023
The nature and severity of climate change impacts vary significantly from region to region. Consequently, high-resolution climate information is needed for meaningful impact assessments and the design of mitigation strategies.
D. Boateng, S. G. Mutz, S. G. Mutz
doaj   +1 more source

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