PPT-Abstract Applying GIS Technologies to Identify Sources of Chloride Pollution Within the

Mattheus de Waard amp David Leifer Christina Hupy University of Wisconsin Eau Claire The increasing urbanization and use of private transportation during winter months of the last half century has forced the Wisconsin Department of Transportation DOT to increase its application of road salt to . Outdoor Air Pollution. Stationary and Mobile Sources of Air Pollution. Two Sources of Air Pollution. 1. . Stationary Sources:. have a relatively fixed location. Point Sources: . Fugitive Sources: . Area Sources:. LT 7C: Describe the major outdoor and indoor air pollution problems, discuss the causes and effects of these problems and explain possible solutions to them..  . Outdoor Air Pollution. The presence of chemicals in the atmosphere in concentrations high enough to harm organisms, ecosystems, or human-made materials, or to alter the climate. Indoor Air Pollution (Chapter 24). Sources of Indoor Air Pollution. Sources of indoor air pollution can come from both human activities and natural processes. Two of the most common household pollutants are dust mites and pollen. Dr. Sireen Alkhaldi/ Community Medicine. Water Situation . 85% of the world population lives in the driest half of the planet (United Nations, 2013). . 1 billion people do not have access to clean water and almost 2.5 billion do not have access to adequate sanitation.  . What is smog?. Smog is air pollution caused by sunlight acting on the gases from automobiles and factory exhaust.. Smog often hangs over cities in the United Kingdom.. London smog happens when water in the air mixes with smoke particles from a coal fire.. GLCE: E.ES.07.42: Describe the origins of pollution in the atmosphere, geosphere, and the hydrosphere, (car exhaust, industrial emissions, acid rain, and natural sources), and how pollution impacts habitats, climatic change, threatens or endangers species.. Brent Newman. Coastal . Systems research group, . Council for Scientific and Industrial Research (CSIR), . Durban, South Africa. (Bnewman@csir.co.za). . GROWING THE SOUTH AFRICAN OCEAN ECONOMY: CURRENT STATUS, CONSTRAINTS AND OPPORTUNITIES . = gases & particulate material added to the atmosphere. Can affect climate or harm people. Air pollution. = the release of pollutants. Outdoor (ambient) air pollution. = pollution outside. Has recently decreased due to government policy and improved technologies in developed countries. 2. ). 20.95% Oxygen (O. 2. ). 0-4% Water Vapor (H. 2. O). 0.93% Argon (Ar). 0.036% Carbon Dioxide (CO. 2. ). 0.002% Neon (Ne). 0.005%Helium (He). 0.002% Methane (CH. 4. ). 0.00005% Hydrogen (H). 0.00003% Nitrous Oxide (N. Topics. :. 1) Major Air Pollutants. 2) Smog & Acid Deposition. Our Atmosphere . IS. a Resource. Atmospheric Composition. N. 2. . 78.08%. O. 2. . 20.95%. Argon 0.93%. Carbon dioxide 0.04. % (400 . SJSU Spring Semester 2020. Module 5: Local & Indoor Air Pollution. Frank R. Freedman (Course Instructor). Overview. Indoor Air Pollution: Sources. Indoor Air Pollution: Prevention and Control. Lecture 12: Outline. DEPARTMENTS OF COMMUNITY MEDICINE & PUBLIC HEALTH. Introduction . Air is one of the components of environmental health on which all forms of life . depends. It is the Earth’s atmosphere. It is the clear gas in which living things live and breathe. .” . – GESAMP . Definition. Impacts on living resources. Hazards to human health. Hindrance to marine activities. Impairment of quality of seawater. Reduction of amenities. Loss of aesthetic beauty. 1. Air Pollution. Air Pollution and Weather. Air pollution and weather are linked in two ways. One way concerns the influence that weather conditions have on the . dilution. and . dispersal. of air pollutants. .