Allaxys Communications --- Transponder V --- Allaxys Forum 1
Aktuell im WWW => Verschiedenes/ Meldungen aus aller Welt => Topic started by: ama on January 15, 2009, 02:03:26 PM
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http://cache.boston.com/universal/site_graphics/blogs/bigpicture/eobs_01_14/e06_siditoui_etm.jpg
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Sidi Toui National Park, in the southern half of Tunisia, close to the Libyan border, viewed by the Enhanced Thematic Mapper Plus (ETM+) instrument on NASA's Landsat 7 satellite on December 13, 1999. Native vegetation can be seen returning inside the borders of this protected park (approx. 7 kilometers wide), established in 1993 to protect the region against desertification. The effects of continued agriculture, overgrazing and drought can be seen on the surrounding arid landscape. (NASA/Jesse Allen/Landsat,USGS) #
http://www.boston.com/bigpicture/2009/01/earth_observed.html
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Stand: 1470