Results 31 to 40 of about 225,006 (303)
Frontiers in Climate, 2023 IntroductionWith hydropower being the dominant source of renewable energy in Austria and recent years being disproportionally dry, alternative renewable energy sources need to be tapped to compensate for the reduction of fossil fuels and account for dry ...
Irene Schicker +3 more
doaj +1 more source
Pion Scattering Revisited [PDF]
, 1999 Chiral Ward identities lead to consistent accounting for the sigma's width in the linear sigma model's Feynman rules. Reanalysis of pion scattering data at threshold imply a mass for the sigma of 600+ 200 - 100 MeV.Comment: latex; VIII EMPC (Oaxaca, Nov ...
Lucio, J. L. +2 more
core +3 more sources
Transport of Mineral Dust Into the Arctic in Two Reanalysis Datasets of Atmospheric Composition
Tellus: Series B, Chemical and Physical Meteorology, 2023 Two three-dimensional reanalysis datasets of atmospheric composition, the Copernicus Atmosphere Monitoring Service reanalysis (CAMSRA) and the Modern-Era Retrospective Analysis for Research and Applications, version 2 (MERRA-2), are analyzed for the ...
Sebastian Böö +3 more
doaj +1 more source
Remote Sensing, 2020 At present, the global reliability and accuracy of Precipitable Water Vapor (PWV) from different reanalysis products have not been comprehensively evaluated.
Shuaimin Wang +7 more
doaj +1 more source
Drought Monitoring Based on Vegetation Type and Reanalysis Data in Korea
Atmosphere, 2021 Droughts affect economic, social, and environmental aspects in regions such as the Korean Peninsula, where more than 70% of the area comprises forests; hence, their monitoring is imperative.
Seoyeon Lee +3 more
doaj +1 more source
Frequency and duration of low-wind-power events in Germany
, 2020 In the transition to a renewable energy system, the occurrence of low-wind-power events receives increasing attention. We analyze the frequency and duration of such events for onshore wind power in Germany, based on 40 years of reanalysis data and open ...
Ohlendorf, Nils, Schill, Wolf-Peter
core +1 more source
Modeling extreme values of processes observed at irregular time steps: Application to significant wave height [PDF]
, 2014 This work is motivated by the analysis of the extremal behavior of buoy and satellite data describing wave conditions in the North Atlantic Ocean. The available data sets consist of time series of significant wave height (Hs) with irregular time sampling.
Ailliot, Pierre +2 more
core +5 more sources
Lingua, 2009 Reanalysis, as understood in traditional historical linguistics, lacks explanatory force as a mechanism of language change, because the assumption that reanalysis works through ambiguity is logically flawed, and because reanalysis postulates a shift from an old to a new representation without specifying the source of the new representa-tion. Therefore,
openaire +1 more source
A Climatology of the Tropospheric Thermal Stratification Using Saturation Potential Vorticity [PDF]
, 2007 The condition of convective neutrality is assessed in the troposphere by calculating the saturation potential vorticity P* from reanalysis data. Regions of the atmosphere in which saturation entropy is constant along isosurfaces of absolute angular ...
Korty, Robert L., Schneider, Tapio
core +1 more source
Energies, 2017 Wind Power Ramp Events (WPREs) are large fluctuations of wind power in a short time interval, which lead to strong, undesirable variations in the electric power produced by a wind farm.
Laura Cornejo-Bueno +5 more
doaj +1 more source