PPT-Abrupt Climate Change October 24, 2012

G 610 Climate of the Holocene Presenter Erin Dunbar Assistant Jesse Senzer Abrupt Climate Change Alley RB et al Defines abrupt climate change Recent abrupt changes before the instrumentation timeframe. stict sf1 stram sulac Sulph Syph psa tantmet stj2 tarent tax jsj7 tell bro1 thalmet stj2 thiop jl thuj k tub bg2 tungmet stj2 valer j5 Verat verb violo violt zinc zincc bro1 zinci stj2 morning guaj hydrog srj2 natc phac phos suprar rly4 forenoon There is little concrete evidence that these events are more than a regional Greenland phenomenon The partial coherence of ice core 18 O and CH is a possible exception Claims however of DO presence in most remote locations cannot be distinguished fr Jeff Portwood. B.S. Geophysics and Space Physics, UCLA. CSI Intern. Outline. Brief survey of Titan. Motivation. Model. Radiation Scheme. Effects of Methane on Equilibrium Temperature. Future adjustments of Model. Abrupt Climate Change. R.B. Alley et al. (2003). Early . Warning . of . Climate Tipping Points . Timothy M. . Lenton. (2011). Eric Birney. Atmospheric Science. Dr. Richard Alley. Dr. Tim . Lenton. Professor at Penn State University. Didier Swingedouw & Giovanni . Sgubin. Can we find big jumps in the Labrador Sea?. North Atlantic warming hole . Warming hole in the North Atlantic for temperature trend over the last century (IPCC-AR5 summary for policymakers). The purpose of this report is to imagine the unthinkable (AOSS 480 // NRE 480) . Richard B. Rood. Cell: 301-526-8572. 2525 Space Research Building (North Campus). rbrood@umich.edu. http:/. /. clasp. .engin.umich.edu. /people/rbrood. Winter . 2016. February . 17 January 2011. How and Why Does Climate Change?. Climate changes over a broad range of time scales. Years, decades, centuries, millennia. Many factors combine to affect climate. Variability of incoming solar radiation. Climate Matters in the Newsroom Josh Murphy Center for Climate Change Communication (4C) George Mason University Overview Our Mission (4C) “ We develop and apply social science insights to help society make informed decisions that will stabilize the Earth’s life-sustaining climate, and prevent further harm from climate change.” long-term weather patterns. for a particular area.. On Earth we have different climates depending on where you are. . Can you think of any  different climates?. 2. What is climate change?. Climate change. Greyson Dunn. Method. Time step of a year. Iterate for 1000 years to simulate timescale of ocean circulation. Solve systems of ODE numerically using 4. th. order Runge-. Kutta. method.. Note: I preferred convention to switch S1 and S2. Scientific Basis for Human Induced Climate Change. Jagadish Shukla. Department of Atmospheric, Oceanic and Earth Sciences (AOES),. George Mason University (GMU). Center for Ocean-Land-Atmosphere Studies (COLA). Dr. Agnes Soares, Regional Advisor, SDE, PAHO/WHO. CLIMATE AND HEALTH SUMMIT. ALONG SIDE THE 20. TH. CONFERENCE OF THE PARTIES. LIMA, PERU, 6. TH. DECEMBER 2014. 1. Regional Plan of Action on Climate Change. . Stability. Daniel Osorio, . financial. . stability. . department. , central . bank. . of. . colombia. October. 1st, 2020. 1. Climate Change: Risks to Financial Stability (Carney, 2019). Transition.