'General circulation model' presentation slideshows

Impacts of Atlantic Multidecadal Variability: seasonal mean climate and ENSO

1.18k views • 70 slides

METR112-Climate Modeling

METR112-Climate Modeling. Basic concepts of climate system Numerical method and parameterization in the model Evaluation and sensitivity study of the model. Question from last week: Sun Spot are relatively dark areas on the surface of the Sun

582 views • 42 slides

Modeling the Upper Atmosphere and Ionosphere with TIMEGCM Geoff Crowley

Modeling the Upper Atmosphere and Ionosphere with TIMEGCM Geoff Crowley. Atmospheric & Space Technology Research Associates (ASTRA) www.astraspace.net. TIMEGCM: Thermosphere-Ionosphere-Mesosphere-Electrodynamics-General Circulation Model. ASPEN: A dvanced SP ace EN vironment Model.

634 views • 36 slides

By : Kerwyn Texeira

By : Kerwyn Texeira. Outline. Definitions Introduction Model Description Model Evaluation The effect of dust nuclei on cloud coverage Conclusion Questions. Definitions. Aerosol - tiny particles or droplets suspended in air or another gas.

407 views • 33 slides

NATS 101 Section 13: Lecture 34

NATS 101 Section 13: Lecture 34. Global Warming Part II. (National Climate Data Center). (National Climate Data Center). (National Climate Data Center). Conclusion of 2007 IPCC It is very likely (90%) that anthropogenic activities have caused the observed warming over the past fifty years.

324 views • 32 slides

Global models

Global models. Content. Principles of Earth System Models and global models Global aerosol models as part of Earth System Models Model input Computation Spatial discretization Parameterizations, look-up tables Output Evaluating model results Postprosessing. 1-D models

434 views • 27 slides

MAMA Malta meeting, 27-30 January 2004 Expert Meeting

MAMA Malta meeting, 27-30 January 2004 Expert Meeting. Towards Operational ecological models in coastal areas Marco.Zavatarelli@unibo.it. The pelagic physical-biological interactions in the ocean. 2. B. Nutrient limitation. light limitation. 1. A. C. 1. 2. New production.

379 views • 27 slides

How do we predict weather and climate?

How do we predict weather and climate?. Review of last lecture. Tropical climate: Mean state: The two basic regions of SST? Which region has stronger rainfall? What is the Walker circulation? El Nino and La Nina: Which region has warm SST anomaly during El Nino? 4-year period.

477 views • 26 slides

Reconstructing middle Miocene tectonic boundary conditions

417 views • 25 slides

323 views • 17 slides

Toward a Seamless Process for the Prediction of Weather and Climate: On the Advancement of Sub-seasonal to Seasonal Pre

Toward a Seamless Process for the Prediction of Weather and Climate: On the Advancement of Sub-seasonal to Seasonal Prediction. Gilbert Brunet. TTISS, September 2009, Monterey. Forecasting-system improvement at ECMWF. %. Toward A Seamless Process for the Prediction of Weather and Climate.

350 views • 17 slides

Water Isotopes in the Hydrosphere I 10/10/05

Water Isotopes in the Hydrosphere I 10/10/05. Lecture outline: the hydrological cycle d D and d 18 O variability 3) fractionation processes d 18 O, d D of precipitation 5) modeling d 18 O precip. spectrometer light intake. The Hydrosphere.

386 views • 14 slides

Climate Models

Climate Models. Current Weather Great Global Warming Swindle Debunked General Circulation Models (GCMs) Changes in GCMs since 1970s Problems with GCMs Charles Rodda Presentation For Next Class: Read Ch. 12 (pp. 380-397). Debunking Great Global Warming Swindle.

380 views • 14 slides

Climate Models

Climate Models. 1-D Radiative convective models.

223 views • 13 slides

Impacts of climate on tropical crop production

Crops and Climate Group. Impacts of climate on tropical crop production. Tom Osborne a Andy Challinor a,b , Tim Wheeler b , Julia Slingo a a Department of Meteorology b Department. of Agriculture. general circulation model. crop model.

192 views • 9 slides

Control of deep convection by sub-cloud lifting processes:

Control of deep convection by sub-cloud lifting processes: Impact on convection and variability of precipitation in a general circulation model.

163 views • 2 slides