Journal ArticleDOI
A comprehensive meteorological modeling system?RAMS
Roger A. Pielke,William R. Cotton,Robert L. Walko,Craig J. Tremback,W. A. Lyons,Lewis D. Grasso,Melville E. Nicholls,M. D. Moran,Douglas A. Wesley,T. J. Lee,J. H. Copeland +10 more
Reads0
Chats0
TLDR
In this paper, a range of applications of the Regional Atmospheric Modeling System (RAMS), a comprehensive mesoscale meterological modeling system, are discussed, including large eddy simulations (LES) and simulations of thunderstorms, cumulus fields, mesoscales, convective systems, mid-latitude cirrus clouds, winter storms, mechanically and thermally-forced meso-scale systems, and mesoscopic atmospheric disperision.Abstract:
This paper presents a range of applications of the Regional Atmospheric Modeling System (RAMS), a comprehensive mesoscale meterological modeling system. Applications discussed in this paper include large eddy simulations (LES) and simulations of thunderstorms, cumulus fields, mesoscale convective systems, mid-latitude cirrus clouds, winter storms, mechanically- and thermally-forced mesoscale systems, and mesoscale atmospheric disperision. A summary of current RAMS options is also presented. Improvements to RAMS currently underway include refinements to the cloud radiation, cloud microphysics, cumulus, and surface soil/vegetative parameterization schemes, the parallelization of the code, development of a more versatile visualization capability, and research into meso-α-scale cumulus parameterization.read more
Citations
More filters
Journal ArticleDOI
NOAA’s HYSPLIT Atmospheric Transport and Dispersion Modeling System
TL;DR: The Hybrid Single Particle Lagrangian Integrated Trajectory model (HYSPLIT) as mentioned in this paper is one of the most widely used models for atmospheric trajectory and dispersion calculations.
Book
Atmospheric Modeling, Data Assimilation and Predictability
TL;DR: A comprehensive text and reference work on numerical weather prediction, first published in 2002, covers not only methods for numerical modeling, but also the important related areas of data assimilation and predictability.
Journal ArticleDOI
Review of the Governing Equations, Computational Algorithms, and Other Components of the Models-3 Community Multiscale Air Quality (CMAQ) Modeling System
Daewon W. Byun,Kenneth L. Schere +1 more
TL;DR: The Models-3 CMAQ system as mentioned in this paper is a community multiscale air quality modeling system that includes a meteorological modeling system for the description of atmospheric states and motions, emission models for man-made and natural emissions that are injected into the atmosphere, and a chemistry-transport modelling system for simulation of the chemical transformation and fate.
Journal ArticleDOI
A time-split nonhydrostatic atmospheric model for weather research and forecasting applications
TL;DR: The Advanced Research WRF (ARW) model is described, representative of this generation and of a class of models using explicit time-splitting integration techniques to efficiently integrate the Euler equations, and is the first fully compressible conservative-form nonhydrostatic atmospheric model suitable for both research and weather prediction applications.
Widespread amphibian extinctions from epidemic disease driven by global
Luis A. Coloma,Jamie A. Consuegra,Michael P. L. Fogden,Pru N Foster,Enrique La Marca,Karen L. Masters,Robert Puschendorf,Santiago R. Ron,Christopher J. Still,Bruce E. Young +9 more
TL;DR: In this article, a recent mass extinction associated with pathogen outbreaks is tied to global warming, and the timing of losses in relation to changes in sea surface and air temperatures is analyzed.
References
More filters
Journal ArticleDOI
Development of a turbulence closure model for geophysical fluid problems
George L. Mellor,Tetsuji Yamada +1 more
TL;DR: The second-moment turbulent closure hypothesis has been applied to geophysical fluid problems since 1973, when genuine predictive skill in coping with the effects of stratification was demonstrated as discussed by the authors.
Journal ArticleDOI
A parametric model of vertical eddy fluxes in the atmosphere
TL;DR: In this paper, a model for the representation of vertical eddy fluxes of heat, momentum and water vapour in a forecast model is presented, and two tests are presented, using the scheme in a one-dimensional model: the simulation of the diurnal cycle and the transformation of a polar air mass moving over the warm sea.
Journal ArticleDOI
A Simple Boundary Condition for Unbounded Hyperbolic Flows
TL;DR: In this article, a Sommerfeld radiation condition (2.2) was proposed for problems requiring a prescribed open boundary, and two severe tests were used to demonstrate the applicability of the open boundary condition: collapsing bubble, a dynamic event which excites many different internal gravity waves.
Journal ArticleDOI
Stratocumulus-capped mixed layers derived from a three-dimensional model
TL;DR: In this article, a three-dimensional numerical model was used to study turbulence and entrainment within mixed layers containing stratocumulus with or without parameterized cloud-top radiative cooling.
Journal ArticleDOI
A parameterization for the absorption of solar radiation in the earth's atmosphere
Andrew A. Lacis,James Hansen +1 more
TL;DR: In this article, a method is described for rapidly computing the amount of solar energy absorbed at the earth's surface and in the atmosphere as a function of altitude, which is a parametric treatment, but the form of the solution and coefficients involved are based on accurate multiple-scattering computations.
Related Papers (5)
Development of a turbulence closure model for geophysical fluid problems
George L. Mellor,Tetsuji Yamada +1 more
The NCEP/NCAR 40-Year Reanalysis Project
Eugenia Kalnay,Masao Kanamitsu,Robert Kistler,William D. Collins,D.G. Deaven,L. S. Gandin,M. Iredell,Suranjana Saha,Glenn H. White,John S. Woollen,Yuejian Zhu,Muthuvel Chelliah,Wesley Ebisuzaki,Wayne Higgins,John E. Janowiak,Kingtse C. Mo,Chester F. Ropelewski,Julian X. L. Wang,Ants Leetmaa,Richard W. Reynolds,Roy L. Jenne,Dennis Joseph +21 more