Sujet
Earth observations taken from orbiter Discovery during STS-85 mission
Légende
(7 - 19 August 1997) --- The dark green forests of the Sierra Nevada Mts. occupy the left side of the picture. Reno lies between Lake Tahoe (center) and Pyramid Lake (top right). Lake Tahoe, is a clear, deep alpine lake (over 505 meters deep), surrounded by Montane forest, ski resorts and casinos. Although Tahoe is known as one of the clearest lakes in the world, water quality in the lake has been declining due to soil erosion from development. Since 1968, it has lost about 30 feet of clarity. Several shallow ephemeral lakes can be seen in Lemmon Valley north of Reno's core urban area. These lakes would normally have dried up by August when this photo was taken, but are still wet because of the extremely wet winter and floods of January 1997.
Info+
.
Date
11 août 1997
Crédit
Photo12/Universal Images Group
Notre référence
UMG22A39_389
Licence
Droits gérés
Format disponible
43,2Mo (2,7Mo) / 33,9cm x 31,9cm / 4000 x 3772 (300dpi)