Results 101 to 110 of about 2,888 (290)

A Comparison of ETKF and Downscaling in a Regional Ensemble Prediction System

Atmosphere, 2015
Based on the operational regional ensemble prediction system (REPS) in China Meteorological Administration (CMA), this paper carried out comparison of two initial condition perturbation methods: an ensemble transform Kalman filter (ETKF) and a dynamical
Hanbin Zhang, Jing Chen, Xiefei Zhi, Yanan Wang   +3 more
doaj   +1 more source

Bias-corrected CMIP6 global dataset for dynamical downscaling of the historical and future climate (1979-2100). [PDF]

Sci Data, 2021
Xu Z, Han Y, Tam CY, Yang ZL, Fu C.
europepmc   +1 more source

Precipitation and temperature space-time variability and extremes in the Mediterranean region: evaluation of dynamical and statistical downscaling methods

, 2013
International audienceThis study evaluates how statistical and dynamical downscaling models as well as combined approach perform in retrieving the space-time variability of near-surface temperature and rainfall, as well as their extremes, over the whole ...
Mathieu Vrac, Calvet, Jean-Christophe, Philippe Drobinski, Cindy Lebeaupin Brossier, Lebeaupin-Brossier, Cindy, Borga, Marco, Flaounas, Emmanouil, Vrac, Mathieu, Emmanouil Flaounas, Sophie Bastin, Marc Stéfanon, Drobinski, Philippe, Stéfanon, Marc, Jean Christophe Calvet, Bastin, Sophie   +14 more
core   +1 more source

Stochastic versus Dynamical Downscaling of Ensemble Precipitation Forecasts [PDF]

, 2009
The assessment of hydrometeorological risk in small basins requires the availability of skillful, high-resolution quantitative precipitation forecasts to predict the probability of occurrence of severe, localized precipitation events.
Brussolo, Elisa, von Hardenberg, Jost, Rebora, Nicola   +2 more
core   +1 more source

Assessing the Performance of the Copernicus European Regional Reanalysis Dataset in Reproducing Extreme Weather Events in Poland

International Journal of Climatology, EarlyView.
Global reanalyses, for example ERA5 and ERA5‐Land, tend to misrepresent the local‐scale weather extremes due to the limited spatial resolution. In this paper CERRA shows clear and consistent improvements over ERA5 and ERA5‐Land in representing extreme temperature and precipitation in Poland, particularly for localized and short‐lived heavy rainfall ...
Kinga Kulesza, Maciej Jefimow, Joanna Strużewska   +2 more
wiley   +1 more source

High time- and spatial-resolution climate scenarios of the DISTENDER project according to statistical and dynamical downscaling

Climate Services
This paper discusses statistical and dynamical methods used to produce local (grid-spacing 
Robert Monjo, Yassmin H. Essa, Carlos Prado-López, Manpreet Kaur, Darío Redolat, César Paradinas, Dominic Royé, Bodo Ahrens, Roberto San José   +8 more
doaj   +1 more source

Dynamical downscaling of hybrid seasonal predictions [PDF]

Summer heatwaves have been increasing in frequency in the past decades over Europe (Rousi et al. 2022), and so has their impact on public health and the productive system. Predicting these events on a subseasonal-to-seasonal timescale would be crucial to
Bentivoglio, Gabriele
core  

Evaluating Reference Evapotranspiration (ETo) Calculation Methods and Quantifying Climate‐Driven Change in Irrigation Demand Across Nepal's Terai

International Journal of Climatology, EarlyView.
Framework illustrating the comparison of different reference evapotranspiration (ETo) estimation methods and the integration of baseline ETo, crop water requirement (CWR), and irrigation water requirement (IWR) calculations with downscaled CMIP6 climate projections under SSP245 and SSP585 scenarios for the mid‐century and late‐century periods across ...
Umesh Kumar Sujakhu, Rajesh Khatakho, Naresh Suwal, Ayush Poudel   +3 more
wiley   +1 more source

Changing Water Resources in the Indus Basin: A Multi‐Model Budyko‐Based Analysis

International Journal of Climatology, EarlyView.
Budyko‐based analysis evaluates historical (1962–2005) and future hydroclimatic change across the Indus River Basin. Budyko shifts indicate rising atmospheric evaporative demand and increasing energy limitation under future scenarios. ABSTRACT Assessing hydroclimatic variability and future water availability is crucial for sustainable water‐resource ...
Muhammad Arif, Chia‐Jeng Chen, Nir Krakauer, Tsung‐Yu Lee   +3 more
wiley   +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