RIVERS SOURCE OF NITROUS OXIDE. NASDA News, 8 Jan. 1999. Nitrous Oxide is thought to be an important gas responsible for ozone depletion and the USGS says that rivers may be an important source that emits this gas into the atmosphere. The study said that runoff from farm field and effluents from sewage treatment plants may be the reason rivers are producing the gas. Researchers say they must take additional measurements from U.S. rivers before they can estimate the damage being caused by river gas. Hmmm.... Another use of MapInfo? Sort of a where and how much thing. Also a huge river project in Queensland needing envrionmental analysis. The Greenies feel it will damage the Great Barrier Reef .. the planners feel it will bring new opportunities of employment and permanent development. MidNight Mapper ---------------------------------------------------------------------- To unsubscribe from this list, send e-mail to [EMAIL PROTECTED] and put "unsubscribe MAPINFO-L" in the message body, or contact [EMAIL PROTECTED]
