Tipster Topic Description Number: 083 Domain: Environment Topic: Measures to Protect the Atmosphere <desc> Description: Document will discuss plans, projects, agreements, treaties, or laws concluded or under consideration aimed at protecting the atmosphere. <smry> Summary: Document will discuss plans, projects, agreements, treaties, or laws concluded or under consideration aimed at protecting the atmosphere. <narr> Narrative: A relevant document will discuss specific steps taken or under consideration at the multilateral, bilateral, or national level to protect the atmosphere. The plan, project, agreement, treaty, or law discussed in the document will identify steps taken or to be taken under the measure and its purpose (limiting chlorofluorocarbon emissions, reducing acid rain, containing carbon dioxide buildup, or blocking deforestation) and not focus on scientific debate or research into such atmospheric phenomena as ozone depletion and global warming. <con> Concept(s): 1. Greenhouse effect, global warming, carbon dioxide buildup 2. Acid rain, smokestack emissions 3. Deforestation 4. Chlorofluorocarbons <fac> Factor(s): <def> Definition(s):