1. GLOBAL WARMING? BY: Ryan S. Welch 1LT, AR, TXARNG 2. OUTLINE What is the normal or average Earth Temperature? Is the Earth Warming? Is there a scientific consensus…
1. Known Facts:Greenhouse EffectCO2 and CH4 are increasingAlmost all the increase in CO2 comes from human activity. 2. BUT Is the Earth warming? 3. 2007 IPCC Physical Science…
1. Observing Climate with Satellites:Are We on Thin Ice?Compton TuckerNASA/Goddard Space Flight CenterGreenbelt, Maryland USA 2. Why NASA?NASA uses space for exploration&…
Slide 1 Global System For Monitoring Earth Radiation Balance Llian Breen, Aaron Buys, and John Vander Weide Dr. Matthew K. Heun Calvin College, Grand Rapids, MI Slide 2 Outline…
Slide 1 2.6 The Question of Causation Slide 2 The goal in many studies is to establish a causal link between a change in the explanatory variable and a change in the response…
Slide 1 Brooks Range, AK Global measurements of atmospheric gases and aerosols Amazon Basin, 2008 -- 2009 Arctic Ocean measurements, 2009 -- 2011 Steven C. Wofsy and the…
Slide 1 Climate Change and Species Interactions in Natural and Agricultural Ecosystems Dan Herms Department of Entomology The Ohio State University Ohio Agricultural Research…
Slide 1 Climate Change & Energy Climate is always changing Slide 2 Is the earth warming? Yes, it has been gradually warming for the last 400 years as we exit the Little…