Results 111 to 120 of about 21,529 (240)

Numerical Simulation of Typhoon Dot (1990) during TCM-90:Typhoon Dot¡¦s Discontinuous Track Across Taiwan

open access: yesTerrestrial, Atmospheric and Oceanic Sciences, 2006
A numerical simulation associated with Typhoon Dot (1990) was made using the fifth-generation Pennsylvania State University - National Center for Atmospheric Research Mososcale Model (MM5) initialized with data from the Tropical Cyclone Motion (TCM-90 ...
Guo-Ji Jian   +2 more
doaj   +1 more source

Estudio de la climatología ecuatorial andina con métodos numéricos: pronósticos de tiempo, validaciones y reconstrucción de la atmósfera

open access: yesLa Granja: Revista de Ciencias de la Vida, 2009
La siguiente investigación, describe dos tipos de estudios acerca del clima y tiempo del Ecuador, implementando los modelos numéricos MM5 (Mesoescale Model versión 5) y WRF (Weather Research Forecasting Model), mostrando sus características principales e
Enrique Palacios   +2 more
doaj   +1 more source

Deuterium Fractionation as an Evolutionary Probe in Massive Proto-stellar/cluster Cores

open access: yes, 2011
Clouds of high infrared extinction are promising sites of massive star/cluster formation. A large number of cloud cores discovered in recent years allows investigation of possible evolutionary sequence among cores in early phases.
Aikawa   +57 more
core   +1 more source

Study of ensemble forecasting based on different meteorological numerical products by using RBF artificial neural network(RBF神经网络集成多个气象数值产品的方法研究)

open access: yesZhejiang Daxue xuebao. Lixue ban, 2006
对MM5V3模式中16组组合区域气候模拟试验所得的结果,分区域以RBF神经网络进行集成,分析了网络结构参数的不同对集成结果的影响,最后对整个区域的温度场进行了集成.结果表明:选择合适的网络结构参数是至关重要的,神经网络的非线性集成结果均明显优于单个参数化方案和16个方案线性集成的预测结果,整个区域的温度场集成结果比MM5模拟更接近于实况场,均方根误差场也较原MM5方案明显减小.这些结果对于区域气候的集成预测以及进一步优化神经网络的性能有一定的参考意义.
GAOLing-hua(高领花)   +2 more
doaj   +1 more source

Scale-dependency of surface fluxes in an atmospheric mesoscale model: effect of spatial heterogeneity in atmospheric conditions [PDF]

open access: yesNonlinear Processes in Geophysics, 2008
We examined the nonlinear effect of spatial heterogeneity in atmospheric conditions on the simulation of surface fluxes in the mesoscale model, MM5 by testing their scale-invariance from a tower footprint to regional scales.
Jinkyu Hong, Joon Kim
doaj  

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  

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

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  

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