PPT-The effects and info on Global warming/climate change

Created and presented by Brandi graham What is global warming and why is it happening Global warming is the term used to describe a gradual increase in the average temperature of the Earths atmosphere and its oceans a change that is believed to be permanently changing the Earths climate. Many people consider that Global Warming is the greatest environmental threat of the 21. st. Century. . However, during the 80s and early 90s scientists argued about the causes and effects of global warming. . Methods to establish human influence. Climate observations. Climate modeling. Simulation of how climate will change. Run forward to make predictions of the future. Run backwards. Run without carbon dioxide increase. Foreman Room 102. 1. Global Warming and Ozone Depletion take place in two different layers of the atmosphere: . Global Warming. Ozone . Depletion. Global Warming vs. Ozone Depletion: Causes. Global Warming: cars, factories, rice farming, landfills: . Hailey Starr, Sara Potter, Bonnie Blessing, . Kwasi. . Addae. , Dianne . Dochow. , Shelby Proie. www.mrra.gov.mt. The Six Olympia’s: Alarmed. According to Global Warming’s: The Six Americas: An Audience Segmentation Analysis conducted by the Yale Project on Climate Change the “Alarmed” group of citizens are: . . . Physics Department Colloquium . UNC . Chapel Hill. . September 8, 2014. . William . Happer. Princeton University. Will Happer, Climate Scientist, 1982. CLIMATE FROM A GEOLOGIC PERSPECTIVE 1 GLOBAL WARMING/COOLING CYCLES FROM A GEOLOGIC PERSPECTIVE (meaning a very long time horizon) By Rocky Romero Rev 3 CLIMATE FROM A GEOLOGIC PERSPECTIVE 2 I’ve structured the explanation of Climate Change in three parts… CLIMATE FROM A GEOLOGIC PERSPECTIVE 1 GLOBAL WARMING/COOLING CYCLES FROM A GEOLOGIC PERSPECTIVE (meaning a very long time horizon) By Rocky Romero Rev 3 CLIMATE FROM A GEOLOGIC PERSPECTIVE 2 I’ve structured the explanation of Climate Change in three parts… Dana Nuccitelli. dana1981@yahoo.com. @dana1981. Who Am I?. B.A. in Astrophysics from UC Berkeley, 2003. M.S. in Physics from UC Davis, 2005. Environmental Scientist and Risk Assessor working at McClellan Business Park since 2006. Global warming is a key threat to biodiversity but few researchers have assessed the magnitude2climates calculated changes in habitatnumerous uncertainties in this approach we undertook a sensitivity Global surface temperature increased 0.74 ± 0.18 °C during the 100 years ending in 2005.The Intergovernmental Panel on Climate Change (IPCC) concludes "most of the observed increase in globally averaged temperatures since the mid-twentieth century is very likely due to the observed increase in greenhouse gas concentrations"via an enhanced greenhouse effect. . :. To understand the evidence for and against global climate change- World and UK temperatures for the last 100 and 1000 years. To know the causes of global warming. To know the consequences of global climate change- social, economic, environmental and political consequences of global climate change and how they change the way we live. . An Enormous Cloud of Air Pollutants and Ash from Mt. Pinatubo. June 1991: Mount Pinatubo (Philippines) exploded. Airborne pollutants, deaths, and damage. Affected climate temperature. James Hansen(NASA) cooled the temp of the earth by )0.5* over a 19. Love . Råman Vinnå. 1. *. , . Iselin . Medhaug. 2. , . Martin . Schmid. 1. , . Damien Bouffard. 1. . . . 1. Eawag, Swiss Federal Institute of Aquatic Science and Technology, Surface Waters – Research and Management, Kastanienbaum, Switzerland; . Robert G. Strom, Professor Emeritus. Department of Planetary Sciences and Lunar and Planetary Laboratory. University of . Arizona. Tucson, Arizona. List of Presentations. Part 1 --- Summary of Global Warming.