3. THE SIERRA NEVADA
REGION INCLUDES:
• 3 National Parks
• 20 Wilderness areas
• 2 National Monuments
4. BUSINESSES & ORGANIZATIONS
• Sierra Entertainment
• Sierra Nevada Brewing Company
• Sierra Bullets
• Sierra Club
Even the state of Nevada was
named for this mountainous
region!
5. EARLY INHIBITERS – NATIVE AMERICANS
• Inhabited as early as 500 CE
• Northern Paiutes – East Side
• Mono and Sierra Miwoks – Western Side
• Kawaiisu – South Side
Captain John of the Pauites
Chief Winnemucca Pauites
Mono Indians
Sarah Winnemucca (daughter)
Pauites writer, lecturer
6. EXPLORERS OF THE SIERRA NEVADA
• Began by the Europeans and
Americans in 1827
• Pedro Fages - First
European to sight range in
1772
• Bolton Coit Brown –
Explored Kings River in late
1800s
• Joseph N. LeConte –
Mapped Kings Canyon
National Park in early 1900s
• James S. Hutchinson –
Climbed Palisades and Mt.
Humphreys in early 1900s
7. MORE EXPLORERS OF THE SIERRA NEVADA
• John C. Fremont and Kit Carson – Lake Tahoe in the mid 1899s
• Josiah Whitney & others – Yosemite National Park in the mid 1899s
• 1912 – USGS (United States Geological Survey) published first
maps of the Sierra Nevada
John C. Fremont
Kit Carson
Josiah Whitney
9. EARLY ADVOCATES FOR THE SIERRA NEVADA
“None of Nature's landscape are ugly so
long as they are wild” (John Muir from Our
National Parks)
John Muir (1838 – 1914)
Advocate, Conservationist, Author
10. EARLY ADVOCATES FOR THE SIERRA NEVADA
Ansley Adams (1902 – 1984)
Photographer, Environmentalist
11. • Climate in this region is influenced
by a rain shadow effect.
• Air Flow from the ocean hits the
western slope which influences
precipitation.
• The Western slope receives about
more precipitation than the Eastern
slope.
13. • Adiabatic cooling is a major cause for climate in the Sierra Nevada.
• Less oxygen at higher levels.
• Cool and dry air influences velocity
• “Venturi Effect.”
15. BIRTH OF THE SIERRA NEVADA
• Formed when the North American plate pushed westward over
the Pacific Ocean plate
• Erosion carved shape.
• Uplift in the eastern.
16. GOLD IN SEDIMENT DEPOSITS
• Composites of gold and quartz in water
• Engraved in veins of metamorphic rocks
• Erosion
• Gold Rush in California as discovered in the American River