Results 81 to 90 of about 2,870 (120)

THE MM5 NUMERICAL MODEL TO CORRECT PSINSAR ATMOSPHERIC PHASE SCREEN

open access: yes, 2020
In this work we make an experimental analysis to research the capability of Numerical Weather Prediction (NWP) models as MM5 to produce high resolution (1km-500m) maps of Integrated Water Vapour (IWV) in the atmosphere to mitigate the well-known ...
E Pichelli   +4 more
core  

A numerical study of cell merger over Cuba ? Part I: implementation of the ARPS/MM5 models [PDF]

open access: yes, 2006
International audienceOn 21 July 2001 a number of severe storms developed over the region of Camaguey, Cuba, which were observed by radar. A numerical simulation was performed in order to realistically reproduce the development of the storms observed ...
Raga, G. B.   +7 more
core   +1 more source

Temperature sensitivity to the land-surface model in MM5 climate simulations over the Iberian Peninsula

open access: yesMeteorologische Zeitschrift, 2010
Three different Land Surface Models have been used in three high resolution climate simulations performed with the mesoscale model MM5 over the Iberian Peninsula.
Sonia Jerez   +5 more
doaj   +1 more source

Evaluation of WRF mesoscale simulations and particle trajectory analysis for the MILAGRO field campaign [PDF]

open access: yesAtmospheric Chemistry and Physics, 2009
Accurate numerical simulations of the complex wind flows in the Mexico City Metropolitan Area (MCMA) can be an invaluable tool for interpreting the MILAGRO field campaign results.
B. de Foy   +3 more
doaj  

Application of the MM5-CHIMERE and MM5-FLEXPART systems to the ozone and PM10 modelling over the Nord-Pas-de-Calais region

open access: yes, 2009
La pollution de l'air est un sujet de préoccupation majeur au XXIème siècle affectant la santé ainsi et notre environnement Deux types de pollution attirent plus particulièrement l'attention des physicochimistes à l'heure actuelle.
Terrenoire, Étienne
core  

敦煌莫高窟顶风沙综合防护体系固沙效应的数值模拟

open access: yesShuitu Baochi Xuebao, 2005
结合中尺度大气模式MM5和Shao的风蚀起沙方案,对敦煌莫高窟顶灌木林带和草方格沙障的固沙效应进行数值模拟研究。结果表明:灌木林带的建立,使其地表风蚀起沙的临界摩擦速度(ut)达到1.15m/s,是林带建立前的4.1倍,地表的顺风向沙粒通量(Q)和垂直尘粒通量(F)均减小为0,完全抑制了地表风蚀起沙;草方格沙障的设置,使ut达到0.53m/s,为设置前的1.9倍,Q和F分别减少约3/5和7/8,固沙效果非常明显。一般情况下,ut不会大于1.0m/s,充分说明灌木林带比草方格具有更强的固沙效果 ...
汪万福 申彦波 王涛 沈志宝 杜明远
doaj  

Effects of implementing MODIS land cover and albedo in MM5 at two contrasting US regions

open access: yes, 2006
This study implements a new land-cover classification and surface albedo from the Moderate Resolution Imaging Spectroradiometer (MODIS) in the fifth-generation Pennsylvania State University-National Center for Atmospheric Research (PSU-NCAR) Mesoscale ...
Yücel, İsmail
core   +1 more source

Implantação, operacionalização, testes e resultados preliminares do modelo de Mesoescala MM5 no estado de Alagoas [PDF]

open access: yes, 2008
This study aimed to discuss the deployment, the operation, to perform tests and present preliminary results of the mesoscale meteorological model MM5 at the Instituto de Ciências Atmosféricas (ICAT) in Universidade Federal de Alagoas (UFAL) as well as ...
Fonseca, Alessandro Rodrigues da
core   +1 more source

Aplicación y evaluación del modelo MM5 para pronóstico de lluvia y temperatura en Chihuahua, México

open access: yesTecnociencia Chihuahua, 2020
En Chihuahua no existe un modelo local que permita pronosticar a corto plazo las posibilidades extremas de lluvia y temperatura, que considere los procesos atmosféricos de meso-escala.
Daniel Núñez-López   +3 more
doaj  

Evaluation of MM5 Forecasts of Near-Surface Parameters: Sensitivity to Land-Surface Parameterization and Planetary Boundary Layer Schemes

open access: yes, 2002
The specific purpose of the research is to evaluate the performance of the MM5 model in the forecasting of near-surface parameters, such as 2-meter temperature, 2-meter dew point, and 1000-850 mb thickness.
Cerjak, Jason Robert
core  

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