Results 21 to 30 of about 31,792 (349)

Reconstruction of Multidecadal Country-Aggregated Hydro Power Generation in Europe Based on a Random Forest Model [PDF]

open access: yes, 2020
Hydro power can provide a source of dispatchable low-carbon electricity and a storage solution in a climate-dependent energy mix with high shares of wind and solar production.
De Felice, Matteo   +3 more
core   +2 more sources

Research on bias analysis and correction of temperature and humidity data with ground-based microwave radiometer

open access: yes暴雨灾害, 2023
In order to comprehensively evaluate the temperature and humidity detection performance of the ground microwave radiometer (referred to as radiometer, the same below) and improve the accuracy of temperature and relative humidity profiles, by using the ...
Mengying WU   +4 more
doaj   +1 more source

Analogue methods and ERA5: Benefits and pitfalls [PDF]

open access: yesInternational Journal of Climatology, 2021
AbstractPerfect prognosis statistical downscaling relies on the statistical relationships established using observational data for predictands and predictors. Predictors are often retrieved from reanalyses, which are considered pseudo‐observations. The impact of the choice of a reanalysis dataset on the performance of the downscaling method is usually ...
openaire   +2 more sources

Radiosonde comparison of ERA5 and ERA-Interim reanalysis datasets over tropical oceans

open access: yesTellus: Series A, Dynamic Meteorology and Oceanography, 2021
After the release of the ERA-Interim reanalysis, many changes have been made to the Integrated Forecasting System model and data-assimilation system, resulting in an improved reanalysis, ERA5.
Meri Virman   +4 more
doaj   +1 more source

Global estimations of wind energy potential considering seasonal air density changes [PDF]

open access: yes, 2019
The literature typically considers constant annual average air density when computing the wind energy potential of a given location. In this work, the recent reanalysis ERA5 is used to obtain global seasonal estimates of wind energy production that ...
Carreno-Madinabeitia, Sheila   +4 more
core   +5 more sources

Identifying lightning processes in ERA5 soundings with deep learning

open access: yesGeoscientific Model Development, 2023
Abstract. Atmospheric environments favorable for lightning and convection are commonly represented by proxies or parameterizations based on expert knowledge such as convective available potential energy (CAPE), wind shear, charge separation, or combinations thereof.
Tobias Hell   +3 more
openaire   +2 more sources

Satellite-Driven Hydrological Modelling in Ungauged Moroccan bassins: Case study Ouzoud river [PDF]

open access: yesE3S Web of Conferences
Predicting streamflow is vital for flash-flood early warning systems and managing water resources under climate change. However, limited streamflow observations restrict advanced prediction techniques to gauged basins, leaving most of the world's ...
Zilali Abdessamad   +2 more
doaj   +1 more source

Precipitation phase transition in austral summer over the Antarctic Peninsula

open access: yesУкраїнський антарктичний журнал, 2021
Investigating precipitation phase transitions is crucial for improving our understanding of precipitation formation processes and impacts, particularly in Polar Regions.
A. Chyhareva   +4 more
doaj   +1 more source

Simulating model uncertainty of subgrid-scale processes by sampling model errors at convective scales [PDF]

open access: yes, 2020
Ideally, perturbation schemes in ensemble forecasts should be based on the statistical properties of the model errors. Often, however, the statistical properties of these model errors are unknown. In practice, the perturbations are pragmatically modelled
Degrauwe, Daan   +3 more
core   +1 more source

WFDE5: bias-adjusted ERA5 reanalysis data for impact studies [PDF]

open access: yesEarth System Science Data, 2020
Abstract. The WFDE5 dataset has been generated using the WATCH Forcing Data (WFD) methodology applied to surface meteorological variables from the ERA5 reanalysis. The WFDEI dataset had previously been generated by applying the WFD methodology to ERA-Interim.
M. Cucchi   +8 more
openaire   +5 more sources

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