• Study Resource
  • Explore
    • Arts & Humanities
    • Business
    • Engineering & Technology
    • Foreign Language
    • History
    • Math
    • Science
    • Social Science

    Top subcategories

    • Advanced Math
    • Algebra
    • Basic Math
    • Calculus
    • Geometry
    • Linear Algebra
    • Pre-Algebra
    • Pre-Calculus
    • Statistics And Probability
    • Trigonometry
    • other →

    Top subcategories

    • Astronomy
    • Astrophysics
    • Biology
    • Chemistry
    • Earth Science
    • Environmental Science
    • Health Science
    • Physics
    • other →

    Top subcategories

    • Anthropology
    • Law
    • Political Science
    • Psychology
    • Sociology
    • other →

    Top subcategories

    • Accounting
    • Economics
    • Finance
    • Management
    • other →

    Top subcategories

    • Aerospace Engineering
    • Bioengineering
    • Chemical Engineering
    • Civil Engineering
    • Computer Science
    • Electrical Engineering
    • Industrial Engineering
    • Mechanical Engineering
    • Web Design
    • other →

    Top subcategories

    • Architecture
    • Communications
    • English
    • Gender Studies
    • Music
    • Performing Arts
    • Philosophy
    • Religious Studies
    • Writing
    • other →

    Top subcategories

    • Ancient History
    • European History
    • US History
    • World History
    • other →

    Top subcategories

    • Croatian
    • Czech
    • Finnish
    • Greek
    • Hindi
    • Japanese
    • Korean
    • Persian
    • Swedish
    • Turkish
    • other →
 
Profile Documents Logout
Upload
广东海洋大学教师论文被 SCI-Expanded 收录情况统计
广东海洋大学教师论文被 SCI-Expanded 收录情况统计

... Sponsor: IEEE SMCTCC;Hebei University;Northwestern Polytechnical University Publisher: Institute of Electrical and Electronics Engineers Inc. Abstract: With the development of Internet, we put forward high requests for information retrieval. First, efficiency; second, personalizing. In this paper a ...
Document
Document

... by NASA scientists showed Thursday. Researchers at NASA's Goddard Institute for Space Studies developed what they say is the first climate model able to estimate how the strength of storms changes as the atmosphere warms. The researchers applied global computer models -- which evaluate when weather ...
- CCCR - Indian Institute of Tropical Meteorology
- CCCR - Indian Institute of Tropical Meteorology

C-REM model - Fas Harvard
C-REM model - Fas Harvard

...  4 climate sensitivities: 2.0°C, 3.0°C, 4.5°C or 6.0°C  5 different initial conditions * IGSM-CAM was developed by Monier et al. (2013), and this climate ensemble has been linked with CAM-Chem model (Garcia-Menendez et al., 2015). ...
pdf version - Geophysical Institute
pdf version - Geophysical Institute

... National Center for Environmental Prediction (NCEP)/NCAR reanalysis16 data to force MM5. As we mentioned, the hind cast validates the modeling system by providing meteorological observations to compare with the polar MM5’s results. ...
Climate Models as Economic Guides: Scientific
Climate Models as Economic Guides: Scientific

... approximations and are calibrated to the same historical observations, one would expect their output to be similar—and to have similar errors and biases. The biases of different models are unlikely to offset each other. The models do not provide independent estimates of climate change. The Met Offic ...
A New Modelfor the American Research
A New Modelfor the American Research

... approximations and are calibrated to the same historical observations, one would expect their output to be similar—and to have similar errors and biases. The biases of different models are unlikely to offset each other. The models do not provide independent estimates of climate change. The Met Offic ...
After Climategate and Cancun….
After Climategate and Cancun….

... “…models still show significant errors. Although these are generally greater at smaller scales, important large-scale problems also remain. ……The ultimate source of most such errors is that many important small-scale processes cannot be represented explicitly in models, and so must be included in ap ...
Data Assimilation Cycle - Isaac Newton Institute for Mathematical
Data Assimilation Cycle - Isaac Newton Institute for Mathematical

... “…models still show significant errors. Although these are generally greater at smaller scales, important large-scale problems also remain. ……The ultimate source of most such errors is that many important small-scale processes cannot be represented explicitly in models, and so must be included in ap ...
PDF
PDF

earth`s weather scavenger hunt
earth`s weather scavenger hunt

... atmosphere - the mixture of gases that surround Earth. The atmosphere is divided into layers cirrus - cirrus clouds form at the upper levels of the atmosphere and are feathery patches, streamers or bands cumulus - cumulus clouds form at the lower levels of the atmosphere and are fluffy and billowy I ...
WCAIfinal - The Weather and Climate Impact Assessment
WCAIfinal - The Weather and Climate Impact Assessment

... Influence of Climate Variability and Uncertainty on Flood Hazard Planning in Colorado • Extreme policy and decision making • Precipitation event analysis • Impacts of flood hazard planning Standard tool for assessing flooding hazards is the Colorado Precipitation-Frequency Atlas for the Western US, ...
X - School of GeoSciences
X - School of GeoSciences

... • Models and emissions have developed in the last 5 years – time for an update • New scenarios from IIASA include AQ legislation measures (not in SRES) • SRES didn’t include ships – new datasets • SRES biomass burning(?) – new satellite data ...
Correlative and Mechanistic Approaches to Selecting Tree Species
Correlative and Mechanistic Approaches to Selecting Tree Species

... • Overall results indicate that germination may not be affected much by climate change, but establishment of seedlings could be compromised. ...
One Book One Northwestern Discussion Guides
One Book One Northwestern Discussion Guides

... heat wave, when temperatures reached up to 104 degrees Fahrenheit. In July 2016, researchers discovered that about 506 of the 735 heat wave-related deaths in Paris were caused by human-created climate change. The researchers used personal computing power donated by the public to conduct simulations ...
One Book One Northwestern Book Group Discussion
One Book One Northwestern Book Group Discussion

... heat wave, when temperatures reached up to 104 degrees Fahrenheit. In July 2016, researchers discovered that about 506 of the 735 heat wave-related deaths in Paris were caused by human-created climate change. The researchers used personal computing power donated by the public to conduct simulations ...
The Earth Climate System Model Development at Academic Sinica
The Earth Climate System Model Development at Academic Sinica

... realistic surface/subsurface hydrological parameters and human dimension parameterizations (Min-Hui Lo) ...
Lesson 4 For students of Geography, 2 course. Subject
Lesson 4 For students of Geography, 2 course. Subject

... from the earth's surface, thus sustaining the atmosphere's warmth. It does this far more effectively than nitrogen or oxygen, so that the amount of carbon dioxide present in the atmosphere is an important factor in air temperature. In recent decades indeed, ever since the onset of the Industrial Rev ...
Slide 1
Slide 1

... --How long does it take chemistry to reach quasi-equilibrium given a new climactic state? --How long does it take chemistry-climate system to reach equilibrium given chemical feedbacks on climate system? --Does variability not captured by asynchronous coupling feed back into the climate system? ...
1-1 Chapter 1. The Intertemporal General Equilibrium Model (IGEM
1-1 Chapter 1. The Intertemporal General Equilibrium Model (IGEM

... to 50 years. The model consists of 35 producing sectors, the household or consumer sector, a household and business investment sector, the federal, state and local governments sector, and a foreign sector. In IGEM, production is disaggregated into 35 separate industries producing one or more of 35 ...
Four degrees of warming.indd
Four degrees of warming.indd

... pre-industrial times (c. 1750). NIWA prepared a report, based on results from two global climate models, one from the Canadian Climate Centre (CCC) and one from Germany’s Max Planck Institute (Planck). The main findings of their report, Four Degrees of Global Warming: Effects on the New Zealand Prim ...
The San Diego Minisymposia Two Minisymposia
The San Diego Minisymposia Two Minisymposia

... I have not attempted a comprehensive report on all the lectures. Omission of a lecture means that I didn’t understand it, I slept through it, or I couldn’t ...
Model confirmation in climate economics
Model confirmation in climate economics

... technologies. Thus as TFP grows, and the technologies of production become more advanced, fewer capital and labour inputs are required to generate a given level of economic output. A specific model of the time dependence of TFP is assumed in DICE. This model depends on free parameters that can be es ...
ESM - Indian Institute of Tropical Meteorology
ESM - Indian Institute of Tropical Meteorology

... and OC) are kg/kg. Information about other aerosol fields (eg. Sulphate, Sea Salt and ...
Relative humidity changes in a warmer climate
Relative humidity changes in a warmer climate

... humidity R changes in a warmer climate, yet this has not been extensively analyzed in models. General circulation models (GCMs) from the CMIP3 archive and several higher‐ resolution atmospheric GCMs examined here generally predict a characteristic pattern of R trend with global temperature that has ...
< 1 ... 81 82 83 84 85 86 87 88 89 ... 112 >

Atmospheric model



An atmospheric model is a mathematical model constructed around the full set of primitive dynamical equations which govern atmospheric motions. It can supplement these equations with parameterizations for turbulent diffusion, radiation, moist processes (clouds and precipitation), heat exchange, soil, vegetation, surface water, the kinematic effects of terrain, and convection. Most atmospheric models are numerical, i.e. they discretize equations of motion. They can predict microscale phenomena such as tornadoes and boundary layer eddies, sub-microscale turbulent flow over buildings, as well as synoptic and global flows. The horizontal domain of a model is either global, covering the entire Earth, or regional (limited-area), covering only part of the Earth. The different types of models run are thermotropic, barotropic, hydrostatic, and nonhydrostatic. Some of the model types make assumptions about the atmosphere which lengthens the time steps used and increases computational speed.Forecasts are computed using mathematical equations for the physics and dynamics of the atmosphere. These equations are nonlinear and are impossible to solve exactly. Therefore, numerical methods obtain approximate solutions. Different models use different solution methods. Global models often use spectral methods for the horizontal dimensions and finite-difference methods for the vertical dimension, while regional models usually use finite-difference methods in all three dimensions. For specific locations, model output statistics use climate information, output from numerical weather prediction, and current surface weather observations to develop statistical relationships which account for model bias and resolution issues.
  • studyres.com © 2025
  • DMCA
  • Privacy
  • Terms
  • Report