'External forcing' diaporamas de présentation

Strategies for Development of Dynamical Seasonal Prediction (DSP) System at Operational Centers

Strategies for Development of Dynamical Seasonal Prediction (DSP) System at Operational Centers. By Masao Kanamitsu Climate Research Division SIO/UCSD. Preface. Operational vs. Research Statistical vs. Dynamical. Operational vs. Research. Operational Produce useful results now!

743 views • 59 slides

Lecture 01 ??????????? ? ??????????

Lecture 01 ??????????? ? ??????????. Climate variability and climate change Greenhouse effect and global warming Arguments concerning climate change Kyoto Protocol basics IPCC conclusions Natural vs. anthropogenic climate variability. What is climate?. ? Narrow sense: Average weather

679 views • 52 slides

Experimental results on the fluctuations in two out of equilibrium systems

Experimental results on the fluctuations in two out of equilibrium systems S. Joubaud , P.Jop, A. Petrossyan and S.C. Laboratoire de Physique, ENS de Lyon, UMR5672 CNRS. Outline. Motivation for experiments. Fluctuations of injected power in an harmonic oscillator.

585 views • 49 slides

Multi-Model Ensembles for Climate Attribution

Multi-Model Ensembles for Climate Attribution. Arun Kumar Climate Prediction Center NCEP/NOAA Acknowledgements: Bhaskar Jha; Marty Hoerling; Ming Ji & OGP; Participants in the Seasonal Diagnostics Consortium. What is Attribution?.

473 views • 35 slides

Climate Modeling: MEA-719 DATE OF EXAM: MAY 05, 2003 TIME OF EXAM: 9-11am

Climate Modeling: MEA-719 DATE OF EXAM: MAY 05, 2003 TIME OF EXAM: 9-11am. REVIEW FOR FINAL EXAM. Grading scheme. Homework assignments: 20% Mid-term test: 20% Final exam: 30% Term paper: 30% (10%o/20%w). Organization of the Course.

522 views • 33 slides

Climate Variability and Basin Scale Forcing over the North Atlantic

Climate Variability and Basin Scale Forcing over the North Atlantic. Jim Hurrell Climate and Global Dynamics Division National Center for Atmospheric Research (NCAR) jhurrell@ucar.edu. BASIN Science Meeting 12-14 March 2005 Reykjavik, Iceland . Climate Phenomena in the Atlantic.

544 views • 30 slides

Stochastic Climate Models

Stochastic Climate Models. Hasselmann Model of Climate Variability. Dynamical timescale modification. Ice-Age Model. Stochastic Resonance. SST Observations. Hasselmann/Frankignoul Model. Q. Ocean Well Mixed Layer. Hasselmann Stochastic Hypothesis.

496 views • 23 slides

Stabilizing Climate by Biosphere indicated from past temperature record

Stabilizing Climate by Biosphere indicated from past temperature record. M. Yamauchi IRF, Kiruna. Climate is determined by subtle balance of large energy influx and large energy outflux . Considering the amount of total influx, the Terrestrial climate shows a surprising stability.

296 views • 22 slides

Tropical and Stratospheric Influences on Extratropical Variability and Forecast Skill

Tropical and Stratospheric Influences on Extratropical Variability and Forecast Skill. Matt Newman and Prashant Sardeshmukh ESRL PSD/CIRES CDC. Motivation. Consider the dynamical system describing the variable x , dx/dt = N(x) + F (N is a nonlinear operator and F is external forcing)

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An Orbitally Driven Tropical Source for Abrupt Climate Change

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Modeling collective behavior in hierarchically-organized systems

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Motivation for the research:

DMR METALS RESEARCH PROGRAM. Nanoscale Self-Organization of Metallic Alloys under Ion Irradiation Robert Averback and Pascal Bellon, University of Illinois, MET DMR Award# 0407958. Motivation for the research:

93 views • 2 slides

SIO 210: Dynamics I Momentum balance (no rotation) L. Talley Fall, 2012

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