Climate predictability experiments with a general circulation model
نویسندگان
چکیده
منابع مشابه
Idealized Hot Spot Experiments with a General Circulation Model
Idealized experiments are conducted using a GCM coupled to a 20-m slab ocean model to examine the short-term response to an initial localized positive equatorial SST anomaly, or “hot spot.” A hot spot is imposed upon an aquaplanet with globally uniform 28°C SST, insolation, and trace gas concentrations designed to mimic tropical warm pool conditions. No boundary condition or external parameter ...
متن کاملExperiments with a Stratospheric General Circulation
The 18-level primitive equation, general circulation model described in Part I was used to study the diffusion of two idealized tracers in the stratosphere. One traccr was designed to simulate broadly the behavior of the radioactive tungsten which escaped lnto the stratosphere following nuclear tests in the Tropics, the other was taken as a photochemical ozone distribution. Both the meridional ...
متن کاملSimulation of Climate by a Global General Circulation Model
The primitive equations of motion in spherical coordinates are integrated with respect to time on global grids with mean horizontal resolutions of ,500 and 250 km. There are nine levels in the models from 80 m to 28 km above the ground. The models have realistic continents with smoothed topography and an ocean surface with February water temperatures prescribed. The insolation is for a Northern...
متن کاملGeneral Circulation Experiments with the Primitive Equations
An extended period numerical integration of a baroclinic priniitive equation model has been made for the simulation and the study of the dynamics of the atmosphere’s general circulation. The solution corresponding to external gravitational propagation is filtered by requiring the vertically integrated divergence to vanish identically. Thc vertical structure permits as dependent variables the ho...
متن کاملthe simulation of climate change in semnan province with scenarios of atmospheric general circulation model (hadcm3)
1. introduction climatic change is one of the most important challenges human beings have confronted with in recent centuries due to its severe effects on water resources, agriculture, energy, tourism and even human bioclimatic. developing strategies, making decisions with awareness about water consumption in different parts in the future, and available water resources management require climat...
متن کاملذخیره در منابع من
با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید
ژورنال
عنوان ژورنال: Climate Dynamics
سال: 1996
ISSN: 0930-7575,1432-0894
DOI: 10.1007/s003820050107