Results 181 to 190 of about 7,237 (212)

GPS PW assimilation into MM5 with the nudging technique

Physics and Chemistry of the Earth, Part A: Solid Earth and Geodesy, 2001
Abstract We use a sub-set of European GPS network, equipped with surface meteorological sensors, to evaluate the impact of GPS precipitable water (PW) on the numerical weather prediction (NWP) model. GPS PW are assimilated into the PSU/NCAR nonhydrostatic model MM5 using both the Nudging technique and the Objective Analysis. The selected GPS network
PACIONE R., SCIARRETTA C, VESPE F, FACCANI C, FERRETTI, Rossella   +4 more
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An evaporation duct prediction model coupled with the MM5

Acta Oceanologica Sinica, 2015
Evaporation duct is an abnormal refractive phenomenon in the marine atmosphere boundary layer. It has been generally accepted that the evaporation duct prominently affects the performance of the electronic equipment over the sea because of its wide distribution and frequent occurrence. It has become a research focus of the navies all over the world. At
Lin Jiao, Yonggang Zhang
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Climate Variants of the MM5 and REMO Regional Climate Models

2016
As global-scale climate scenarios at high spatial detail are not yet available due to existing limitations in computational resources, regional climate models are often applied to allow fine-scale consideration of climate change at the regional scale.
Thomas Marke, Wolfram Mauser, Andreas Pfeiffer, Günther Zängl, Daniela Jacob, Swantje Preuschmann   +5 more
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Ozone sensitivity analysis with the MM5-CMAQ modeling system for Shanghai

Journal of Environmental Sciences, 2011
Ozone has become one of the most important air pollution issues around the world. This article applied both O3/(NO(y)-NO(x)) and H2O2/HNO3 indicators to analyze the ozone sensitivity in urban and rural areas of Shanghai, with implementation of the MM5-CMAQ modeling system in July, 2007. The meteorological parameters were obtained by using the MM5 model.
Li, Li, Changhong, Chen, Cheng, Huang, Haiying, Huang, Gangfeng, Zhang, Yangjun, Wangi, Minghua, Chen, Hongli, Wang, Yiran, Chen, D G, Streets, Jiamo, Fu   +10 more
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User's Guide to the MM5 Adjoint Modeling System

1998
This report is a manual on the MM5 Adjoint Modeling System.
Zou, X, Huang, W, Xiao, Q
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Tracer Advection Using Dynamic Grid Adaptation and MM5

Monthly Weather Review, 2005
Abstract A dynamic grid adaptation (DGA) technique is used to numerically simulate tracer transport at meso- and regional scales. A gridpoint redistribution scheme is designed to maximize heuristic characteristics of a “good” grid. The advective solver used in conjunction with the DGA is the multidimensional positive definite advection ...
Iselin, John, Gutowski, William, Prusa, Joseph   +2 more
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Validation of measurement data with the output of the model MM5

Proceedings, 2010
This paper considers the problem of the adequacy of modeling of atmospheric circulation using the MM5 model. A comparison of model data with data from stations in the Crimea.
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Simulations of a rainfall process in Southeastern China with WRF and MM5

SPIE Proceedings, 2005
In an attempt to understand the relative strengths of two state-of-art mesoscale models: WRF (Weather Research and Forecasting Model) and Penn State/NCAR MM5, a nested domain was constructed to simulate a precipitation process induced by land-sea wind shear in Southeastern China with the two models.
Qifeng Lu, Wei Gao, Zhiqiang Gao, Wanli Wu, Xiaoling Pan, Dajun Wang, Bingyu Du, James R. Slusser   +7 more
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[Degradation of oil derivatives by Acinetobacter calcoaceticus MM5].

Microbiologia (Madrid, Spain), 1994
This paper describes the isolation of microorganisms from polluted heating oil. The growth of one of them has been studied (Acinetobacter calcoaceticus MM5) in several linear and branched hydrocarbons as well as the effect of its growth on commercial diesel oil.
M M, Marín, M L, Ortiz, F, Laborda
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?????????????????? ???????????????????? ?????????????????? ?????????????????? ERA ??? 40 ?? MM5 ?? ?????????????????????? ???? ?????????????? ???? ???????????????????? ?????????????? ????????

2014
The results of a comparison of atmospheric parameters derived from reanalysis ERA ??? 40 and MM5 are discussed in the paper. The focus is on the period of reanalysis ??? January 1, 2000 ??? December 31, 2001. The features of differences in seasonal and interannual variability of average sea surface (the total heat flux, precipitation, evaporation ...
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