LSM3251 Ecology and Environmental Processes

NASA: Ozonehole the size of North America (Sep 2007) - "about average"

NASA, 18 Oct 2007 - "Each year, the depleted region in Earth's protective ozone layer over the Antarctic, or "ozone hole," reaches its largest size during a period in September. Data from a NASA satellite are now in, and images created from the data reveal Read More...