PPT-Properties of observed Arctic ozone and bromine compound ba

Ja Ho Koo EAS 6792 Term project Introduction Tropospheric ozone depletion event ODE usually happens in spring polar region ODE looks strongly related to the amount of atmospheric bromine chemistry based on the heterogeneous reaction Barrie et al 1988. brPage 1br HolidayType EARNED OBSERVED EARNED OBSERVED EARNED OBSERVED New Years DayHoliday January 1 2014 January 1 2014 January 1 2015 January 1 2015 January 1 2016 January 1 2016 Mar Group 7. Elements in the Halogen Group. Fluorine (F). Chlorine (. Cl. ). Bromine (Br). Iodine (I). Astatine (At). Group 7 Elements. Similar reactions to with other elements because they all gain one electron. . Later. Group 7. The Halogens. Physical Properties. Simple Molecular Structures. Diatomic molecules. Strong covalent . b. onds. Weak intermolecular forces. Low melting and boiling points. Poor conductors of heat and electricity. Air Quality Division . Mark . Estes. a. , Shaena . Berlin. b. , Andrew . Langford. c. , Melody . Dong. d. , Jim . Smith. a. , Fernando . Mercado. a. , David . Parrish. c. Presented to AQAST Meeting, Rice University. Fauna. Dr. Natalie . Boelman. Earth2Class Workshops for Teachers. 11 January 2014. Dr. Natalie . Boelman. http://www.ldeo.columbia.edu/user/nboelman. Explores the cascade of changes triggered when Arctic vegetation and seasonality are altered . 9. th. ORM. Geneva, 14 May 2014. SAP Co-chairs. Ayit. é. -Lô. . Ajavon. (Togo). Paul Newman (USA). John Pyle . (UK). A.R. . Ravishankara. (USA). Chapter 4 of the upcoming assessment deals with “Stratospheric ozone changes and climate”.. Natalya Kramarova, Paul Newman, Eric Nash, PK Bhartia, Richard . McPeters. , Didier Rault, Colin Seftor, Gordon Labow. OMPS meeting, June 6, 2013. Objectives. Can OMPS . reasonably . represent the Antarctic ozone hole?. !. Kassi. Hall . Period 3. Properties of . bROMINE. Halogens. Reacts . with metals, potassium, platinum, palladium. Density-3.12 . g/cm. 3. Properties of . bROMINE. . Melting point : . -. 7.3 °C. 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: . .. . Once a student knows the difference between the three sentence types (simple, compound, and complex), it is possible to write with sentence variety. Sentence variety helps make your writing more interesting.. matter. Daniel Cohan and Beata Czader . Department of Civil and Environmental Engineering. Rice University. Background. EPA sets National Ambient . Air Quality . Standards (NAAQS) to protect health. States tasked with attainment. 677 • Vol 9 • Bromine Bromine (Br 2 ) is a member of the halogen group and, like other halogens, is a reactive element. It is principally found in the form Bromine evaporates readily a What have we learned from observations and CMIP5 simulations?. Chris . Derksen. and Ross Brown. Climate Research Division. Environment . Canada. Thanks to our data providers. :. Rutgers Global Snow Lab . Jae N. Lee. 1,2 . and Dong L. Wu. 2. . 1. Joint Center for Earth Systems Technology, University of Maryland, Baltimore County, 2. NASA Goddard Space Flight Center. Acknowledgments : NASA Sun Climate Research.