Monday, December 1, 2008

Chapter 13 Cultural Regions




Chapter 13 Culture
The land of the Mojave, the most northern of the Yuman tribes, stretched from Black Canyon to the Picacho Mountains below today’s Parker Dam, straddling the Colorado River.
In the 16th Century, the time the Spanish arrived in the territory, the Mojaves were the largest concentration of people in the Southwest. The people Mojave Tribe lived in three groups - the northern Matha lyathum lived from Black Canyon to the Mojave Valley; the central Hutto-pah inhabited the central Mojave Valley; the territory of the southern Kavi lyathum extended from the Mojave Valley to below Needles Peaks.
The Mojaves live within a clan system that was given to them in First Time by Mastamho. They were named for things above the Earth - the sun, clouds and birds: and for things of the Earth and below the Earth. Mastamho gave the Mojaves 22 patrilinear clans (today that number is reduced to 18), and the children took the name of their father’s clan, though only women used the clan name.
A hereditary chief, called the aha macav pina ta’ahon, along with leaders from the three regional groups of the Mojave, governed the people, but only with their continued support and approval.
The Mojaves were a people of dreams and visions. The dreams, su’mach, were viewed as the source of knowledge. Through them the dreamer could return to the time of creation where the origin of all things would be revealed. Great dreams and visions were related to the tribe as Great Tellings and Sings. They shared the history and legends of the people, deeds of bravery and war, magic and heroes.
And through sumach a’hot, a person was given a gift to do one thing better than others, or called upon to receive a gift of knowledge to know how to cure or treat a special kind of illness. A person called to receive such a gift had to go through much fasting and other trials, sometimes not passing the test and remaining like ordinary people. For those who passed such a test, the Mojaves say of them, "sumach a’hot," they are gifted.

For the Aha Macav, the river was the center of existence. They practiced a dry farming method, relying on the regular overflow of the Colorado River to irrigate crops planted along the banks. Preparation was painstaking; trees were felled, brush cleared. After planting, there was constant weeding and watching for pests. They supplemented this with wild seeds and roots, especially mesquite beans, game and fish taken from the river with traps and nets.
Traders, Potters The Afterlife
The Mojave could be a fierce people willing to protect their land, and willing to venture far from it. They traveled to the Pacific Coast, becoming proficient traders. They exchanged with coastal tribes surplus crops for goods they desired and valued, such as shells.
And back along the banks of the river, they made pottery from sedimentary clay and crushed sandstone. The material was coiled into shape, dried, painted and fired in either open pits or rudimentary kilns. They created pots, bowls, ladles and dishes decorated with geometric designs. And the women took the crafts further by making unique pottery dolls for the children, dressing and decorating them like people, complete with human hair.
The art of tattoo was important to the Mojave. They tattooed their faces with lines and dots - a cosmetic, fashionable practice.
And at death, the Mojaves used cremation to enter the spirit world. The property and belongings of the deceased were placed on a pyre along with the body, to accompany the spirits. Mourners often contributed their own valuables as a showing of love. The names of the dead were never again spoken
http://www.nps.gov/archive/moja/mojahtm2.htm
Surprise Tank is in the Rodman Mountains about 20 miles east of Barstow. It was a stopping place for early people to get water and many cultures traveled through here over time. Some included some hunter gatherers, Shoshone and Paiute. More recently the Vanyume lived nearby.
.The name Mojave came from the Mojave Indians who lived along the water.
There may have been as many as six different Native American tribes who contributed to the culture of the region. We have found pottery, ceramics, arrowheads from different settlements.
Some interesting developments were the roasting pits found in Red Rock Canyon. .”Roasting pits are circular areas of fire-cracked and whitened limestone. They can vary in size from ground level circles five to six feet in diameter, to huge piles several yards high with large sloping sides. Roasting pits were used to roast various foods such as agave hearts, desert tortoise and possibly other plant and animal foods.” ROCK ART Rock art comes in two varieties, petroglyphs and pictographs. The difference between the two types is the manner in which they were made. Petroglyphs were pecked into the surface of the rock. Pictographs were painted on the rock. In Red Rock Canyon NCA a coating of dark "desert varnish" on lighter sandstone provides the perfect medium for petroglyphs, which are the most common of the two types of rock art found at Red Rock Canyon NCA. If you want to discover some petroglyphs firsthand, the Red Spring area has a wide variety of different styles on the cliff face's and fallen boulders. Rock art is both enduring and fragile. It has lasted hundreds of years, yet many panels have been recently defaced by graffiti. Climbing on panels can also damage the art, as can attempts to embellish the petroglyphs for photographic purposes. These practices, are destructive and should not be done. http://digital-desert.com/red-rock-canyon-nca/cultural.html

Chapter 12 Human Impact on Environment






Chapter 12 Human Impact on the Environment

Fortunately, we have recognized that the Mojave Desert is a fragile environment that needs to preserved and protected. This Desert includes over 32 million acres of which most is managed by federal agencies.
About 80 percent of the Mojave Desert in California is managed by federal agencies. The Bureau of Land Management (BLM), the largest land manager of the region, oversees 8 million acres, or 41 percent, of the federally owned sector. The National Park Service manages the Mojave National Preserve and Death Valley and Joshua Tree national parks, which account for another 26 percent of the region. The Department of Defense manages five military bases that cover about 13 percent of the region. State Parks and Fish and Game wildlife areas account for just 0.32 percent of the region. About 18 percent of the region belongs to private landowners or municipalities.
Lying in the rain shadow of the southern Sierra Nevada and Southern California’s Transverse and Peninsular Ranges, the dry Mojave landscape is highlighted by dramatic geologic features, encompassing peaks, cliffs, canyons, dry washes, sand dunes, and large playas. Variations in elevation and soil composition and different orientations to the wind and sun, along with desert springs, moist seeps, and two major riparian corridors, all provide isolated microclimates and ecosystems throughout the region. The harsh yet diverse environment of the Mojave has facilitated the evolution of numerous endemic and specially adapted species of plants and wildlife on islands of unique habitat in a sea of creosote bushes, the most widespread plant community of the state.
From 282 feet below sea level in Death Valley to altitudes of 11,000 feet in the Panamint Mountains, the range of habitats supports 130 different plant alliances. However, the landscape is mostly a moderately high plateau at elevations between 2,000 and 3,000 feet. The common habitats of the region are creosote bush scrub, desert saltbush, Joshua tree scrub, desert wash, alkali scrub, and juniper-pinyon woodlands. Although limited in area, springs, seeps, perennial streams of the Panamint Range’s Surprise Canyon and Cottonwood Creek, and the Amargosa and Mojave rivers are vital wet habitats supporting wildlife diversity in the region.
The Mojave Desert is home to extraordinary plants and wildlife. The Joshua tree, barrel and prickly pear cacti, and pinyon pine highlight the desert landscape, home to prairie falcons, burrowing owls, desert tortoises, rosy boas, desert horned lizards, collared and leopard lizards, Mohave ground squirrels, kangaroo rats, Mojave River and Amargosa voles, bobcats, kit foxes, mountain lions, and bighorn sheep. It is the vastness of the Mojave Desert that has given some the impression that it is a wasteland which can endure unlimited adverse impacts to its species, habitats, and ecosystems. Thirty years ago, however, the fragile nature of the desert was well recognized.
"The vast natural resources of the California desert are today severely threatened by the extent of adverse human intrusion, combined with the natural fragility of the desert ecosystem." - The Fragile Balance: Environmental Problems of the California Desert (Ginsberg et al. 1976)
"The impact of accelerated human and vehicle activity cannot be overstated. Careless mining operations and improper grazing practices have scarred the land. Unplanned construction and road-building have played a destructive game of tic-tac-toe across the desert’s face. Excessive and uncontrolled recreational use are undermining the concept of multiple use and removing the desert from the dwindling list of sanctuaries for many rare and endangered species."U.S. Senator Alan Cranston, preface to Fragile Balance, 1976
"The California desert environment is a total ecosystem that is extremely fragile, easily scarred, and slowly healed. . . and its resources, including certain rare and endangered species of wildlife, plants, and fishes, and numerous archeological and historic sites, are seriously threatened by air pollution, inadequate Federal management authority, and pressures of increased use, particularly recreational use, which are certain to intensify because of the rapidly growing population of Southern California."Federal Land Policy and Management Act of 1976, Title VI
Since the enactment of the Federal Land Policy and Management Act, the major threats to wildlife populations continue, and new threats have emerged. Wildlife species are at risk, and ecosystems are degraded from the cumulative impact of urban growth, off-highway vehicle activity that adds thousands of miles of dirt roads and trails, cattle and sheep grazing, overdrawn groundwater, and dominance of invasive plants.
Desert Tortoise (Gopherus agassizii)
These activities, events, and conditions have and are continuing to fragment the landscape, degrade wildlife habitat, and disrupt desert ecosystems. Only with sufficiently large protected ecosystems and coordinated, strategic, and well-funded conservation actions will wildlife recovery be achieved.Numerous public agencies, private organizations, and landowners are involved in wildlife conservation efforts in the Mojave. Since the early 1980s, private conservation organizations such as the Conservation Fund, The Nature Conservancy, and Preserving Wild California have protected thousands of acres of essential habitat for the Mojave Desert’s unique plants and animals.
Since 1994, the Desert Managers Group (DMG), an interagency group, has served the role of coordinating desert conservation, visitor services, public outreach, and public safety in the region. Initially representing state and federal land management, recreation and wildlife agencies, and the Department of Defense, in 2005 the DMG expanded to include participants from the desert counties. Fish and Game participates in and contributes funds to the DMG. The DMG provides an important regionwide forum for facilitation of conservation efforts. It is involved in identifying research needs, conservation planning, restoration projects, and conservation programs and helps to secure funding for these efforts.

Chapter 11 Recreational Resources









Chapter 11 Recreation

Mojave Desert is a great place to experience the outdoors and to enjoy many recreational activities. Many people visit Mojave just to see the wide open spaces and to get away from it all. I have listed many activities for recreation.

Off-Highway Vehicles – Certain areas are designated for off roading

Desert Photography – Many people come to Mojave to photograph the beautiful and changing environment.

Rock and Treasure hunting – Minerals and geodes attract the many visitors who enjoy look for rocks or “gold.”

Water Sports – Even though this is a desert there are rivers and streams for fishing.

Mojave is also a great place for rafting, boating and swimming where there are dams or lakes.

Wildlife Viewing – Mojave Desert has over 450 wildlife refuges which allow visitors to see animals in their natural environment. Also, of interest are the wild flowers of this region.
http://www.desertusa.com/explore.html

Chapter 10 Neighborhoods



The town of Mojave and neighborhood statistics:







Population in July 2007: 4,570.
Males: 2,319
(50.8%)
Females: 2,251
(49.2%)

Median resident age:
32.4 years
California median age:
33.3 years
Zip codes: 93501.
Estimated median household income in 2007: $32,905 (it was $24,761 in 2000)
Mojave:
$32,905
California:
$59,948
Estimated median house or condo value in 2007: $159,997 (it was $55,700 in 2000)
Mojave:
$159,997
California:
$532,300
Mean prices in 2007: All housing units: $194,342; Detached houses: $196,043; Townhouses or other attached units: $162,954; Mobile homes: $41,937
Races in Mojave:
White Non-Hispanic (59.7%)
Hispanic (28.3%)
Other race (18.1%)
Black (5.6%)
Two or more races (5.3%)
American Indian (2.7%)
Asian Indian (0.9%)
(Total can be greater than 100% because Hispanics could be counted in other races)
2008 cost of living index in Mojave: 86.9 (less than average, U.S. average is 100)

Ancestries: German (9.7%), Irish (8.2%), United States (7.1%), English (5.6%), Italian (2.0%), French (2.0%).
Population density: 78 people per square mile – very low

For population 25 years and over in Mojave
High school or higher: 71.5%
Bachelor's degree or higher: 6.1%
Graduate or professional degree: 2.5%
Unemployed: 14.9%
Mean travel time to work: 22.9 minutes
For population 15 years and over in Mojave CDP
Never married: 27.2%
Now married: 47.0%
Separated: 2.9%
Widowed: 6.7%
Divorced: 16.2%
531 residents are foreign born (11.0% Latin America, 2.4% Asia).
This place:
13.8%
California:
26.2%

Notable Locations in Mojave

Notable locations in Mojave: Camelot Golf Course (A), Mojave Unified School District Office (B), Mojave Chamber of Commerce (C), Mojave Branch Kern County Library (D), Veterans Building (E).
Churches in Mojave include: Kingdom Hall of Jehovahs Witnesses (A), Hope Lutheran Church (B), Seventh Day Adventist Church (C), First Southern Baptist Church (D), Mojave Community Congregational Church (E), Mojave Missionary Baptist Church (F), Saint Francis Catholic Church (G), Full Gospel House of Prayer (H), Assembly of God Church (I).
Parks in Mojave include: Mojave East Park (1), Mojave West Park (2).
Post office: Mojave Post Office (A).
Hotels: Bel Air Motel (16698 Sierra Highway) (1), Best Motel (15620 Sierra Highway) (2), Best Western Desert Winds (16200 Sierra Highway) (3).
Court: Kern County - Superior Court- East Kern Division- Mojave (1773 State Highway 58) (1). http://www.desertusa.com/explore.html

Chapter 9 Cities

Chapter 9 Cities
http://en.wikipedia.org/wiki/Mojave_Desert
Cities and regions


Where the San Bernardino Mountains meet the Mojave Desert.
While the Mojave Desert itself is sparsely populated, it has increasingly become urbanized in recent years. Las Vegas, Nevada is the largest city in the Mojave, with a metropolitan population of around 1.9 million in 2006. Palmdale is the largest city in California in the desert, and over 850,000 people live in areas of the Mojave attached to the Greater Los Angeles metropolitan area, including Palmdale and Lancaster (referred to as the Antelope Valley); and Victorville and Hesperia (referred to as the Victor Valley) attached to the Inland Empire metropolitan area, the 14th largest in the nation. Smaller cities in the Mojave include St. George; Lake Havasu City; Kingman; Laughlin; Bullhead City; and Pahrump. All have experienced rapid population growth since 1990.
Towns with fewer than 30,000 people in the Mojave include Barstow, California; Rosamond, California; Needles, California; Ridgecrest, California; Mesquite, Nevada; Hurricane, Utah; Moapa Valley, Nevada; California City, California; Twentynine Palms, California; Joshua Tree, California; Pioneertown, California; and Mojave, California. The California portion of the desert also contains Edwards Air Force Base, the home of several past and current experimental aviation projects for the military.
The Mojave Desert contains a number of ghost towns, the most significant of these being the silver-mining town of Calico, California and the old railroad depot of Kelso. Some of the other ghost towns are of the more modern variety, created when U.S. Route 66 (and the lesser-known US Highway 91) were abandoned in favor of the Interstates. The Mojave Desert is crossed by major highways Interstate 15, Interstate 40, US Highway 395 and US Highway 95.
Wikipedia.org




Chapter 8 Transportation and Communication


Chapter 8 Transportation and communication

The Mojave Desert is located between Los Angeles and Las Vegas on Interstate 15.Highway 395 passes through the middle from Victorville in the south and Hwy 14 comes in from Lancaster in the southwest. Highway 40 runs from Barstow in the middle out through Needles in the east.

The majority of visitors to the Mojave Desert see it only through their car windows as they traverse I-15 to Las Vegas. But the beauty and isolation of this desert is immense and should be experienced first-hand by travelers with time and adequate vehicles and by plane
Aside from main roads, most of the Mojave is criss-crossed with dirt roads; some of these are shown as standard roads on maps; others are unmarked. In either case you should have a medium- to high-clearance vehicle, with four wheel drive if you plan extreme backcountry driving.
Numerous general aviation airports serve the area; most have long runways and clear weather; few have commercial flights.
Lancaster/General Fox (ICAO: KWJF)
Palmdale (ICAO: KPMD)
Mojave (ICAO: KMHV)
Barstow (ICAO: KDAG)
Victorville/Southern California Logistics (ICAO: KVCV)
Baker (ICAO: 0O2)
Edwards Air Force Base is in the western Mojave. The airfield is used for aircraft testing; it is also an alternate landing spot for the Space Shuttle. Aircraft designer Burt Rutan operates out of Mojave but occasionally uses the long runways at Edwards for testing or noteworthy flights such as the Voyager around-the-world.
http://wikitravel.org/en/Mojave_Desert

I included this for interest

Mojave phone booth
From Wikipedia, the free encyclopedia
The Mojave phone booth was a lone telephone booth placed circa 1960 in what is now the Mojave National Preserve in California which attracted an online following in 1997 due to its unusual location. The booth was 15 miles (24 km) from the nearest interstate highway, and miles from any buildings.
Fans called the booth attempting to get a reply, and a few took trips to the booth to answer, often camping out at the site. Several callers kept recordings of their conversations. Over time, the booth became covered in graffiti, as many travelers would leave a message on it.
One incident involving the phone booth was documented by Los Angeles Times writer John Glionna, who met 51-year-old Rick Karr there. Karr claims he was instructed by the Holy Spirit to answer the phone. He spent 32 days there, answering more than 500 phone calls including repeated calls from someone who identified himself as "Sergeant Zeno from the Pentagon."
The booth was removed on May 17, 2000 by Pacific Bell, at the request of the National Park Service. Also, per Pacific Bell policy, the phone number was permanently retired. Officially, this was done to halt the environmental impact of visitors, though a letter written by the then-superintendent of the Mojave National Preserve mentions confronting Pacific Bell with some long-forgotten easement fees[1]. A headstone-like plaque was later placed at the site. It, too, was removed by the National Park Service.
Fans of the booth also claim that the actual enclosure was destroyed by Pacific Bell after its removal.[2]
The story inspired the creation of a motion picture, Mojave Phone Booth.
Mojave Desert Route 66
Perhaps no other highway in the U.S. is as fabled as Route 66. It has been immortalized in song, literature, and even a T.V. series as the Main Street of America. Automobiles came early to the desert, following the railroad with its valuable water resources. In the early 1900's the route was known as the National Old Trails Road. In 1926 it became U.S. Highway 66, and within a decade was paved all the way from L.A. to Chicago. Heavy travel by dustbowl emigrants led John Steinbeck to label it as the Mother Road. It was bypassed by Interstate 40 in 1973, and the Route 66 designation was officially dropped in 1985.
Mojave River Bridge at Victorville Route 66

http://digital-desert.com/route-66/

Publications for Mojave Desert: Los Angeles Times. Antelope Valley Press News, California City News, Los Angeles Daily News, The Antelope Valley Journal and California City online

Saturday, October 11, 2008

Chapter 7 Industry







Tourism is a great industry for the Mojave Desert mainly because of the people traveling to Las Vegas to gamble. Over 3.8 million visit yearly. More importantly I believe are the four national parks and scenic beauty of the area. Death Valley, Joshua Tree, and Zion are all nearby. There are opportunities for water sport, Lake Mead or Havasu as well as designated areas for off road vehicles. People can visit Hoover Dam and the hydroelctric power plant.

Other scenic areas to see in the Mojave desert are Red Rock Canyon, Colorado Desert, Big Morongo Canyon, Rainbow Basin and Dumont Dunes. Unique tourist attractions include the worlds tallest thermometer in Baker.

Local to Mojave are mining and cement plants.






Mojave Desert in fiction
“The Mojave Desert has captured the imagination of visual and literary artists alike, often serving as a background for books, films, or television shows. The representations of the Mojave range from serving as a backdrop for the Madonna music video "Frozen" to hometown of Captain Christopher Pike in the Star Trek series.”
http://www.newworldencyclopedia.org/entry/Mojave_Desert



Military Facilities in the Mojave Desert



US Air Force test Pilot School
Edwards Air Force Base
Plant 42
Naval Air Weapons Situation, China Lake
Fort Irwin Military Reservation
Marine Corps Air Ground Combat Center, Twenty nine Palms
R-2508 Special Use Airforce Complex
Skunk Works

Chapter 6 - Agriculture



Chapter 6 – Agriculture
At the western tip of the Mojave desert is the Antelope Valley
Agriculture


Antelope Valley in spring covered by a carpet of goldfields Lasthenia californica.

Parts of the Mojave Desert are conducive to farming. These are located primarily toward the western end. With a history of grazing farmers developed alfalfa and then later, fruit trees. Farming competes with the ever expanding housing market for land.
.leyhttp://en.wikipedia.org/wiki/Antelope_Valley
Growing seasons depend heavily on water. Rainfall varies from 3-10 in so the growing season is from 200-300 days.
Land Use. Composition and successional sequence of some communities has changed because of plant and animal species introduced between the late 1800's and early 1900's related to mining and grazing. Since the early 1900's, significant effects on some plant
Some grazing and browsing has occurred by native mammalian herbivores in the arid southwestern United States during the past 10,000 years (Jefferson 1989), but most recent herbivory by large mammals in the Mojave Desert has been by domestic sheep and cattle.
Domestic grazing by sheep and cattle has occurred on public lands in the Mojave Desert since the late 1500’s, with stocking densities peaking at the turn of the 20th century (Hess 1992; BLM 1994). In addition to defoliation of vegetation, grazing by domestic livestock may have other effects of desert ecosystems. Grazing may change soil surfaces physically and chemically, and can change the form and structural complexity of vegetation (Rowlands et al. 1980; Marrs et al. 1989). These changes in turn can potentially affect species diversity of native animals and plants (Waser and Price 1981).
http://www.werc.usgs.gov/mojave-symposium/abstracts.html
http://www.americansouthwest.net/california/mojave/national_preserve.html

Chapter 5 - political geography

Much of the land in the Mojave Desert is under the management of the National Park System. The Mojave National Preserve was protected by the The Desert Protection Act. This transferred the land from the Bureau of Land Management to the National Parks.

I chose the small town of Mojave to illustrate an example of local government.
Mojave is located in Kern County and is an unincorporated community. Mojave is represented by Supervisor Don Maben in Supervisorial District Two. Mojave also has a town council which is volunteer. There is a Chamber of Commerce as well.

Services
Mojave Unified School District – High School, Middle School, Elementary School
Mojave Airport
Elected officials – California 93501

Population in July 2007: 4,570.
Males: 2,319
(50.8%)
Females: 2,251
(49.2%)

Median resident age:
32.4 years
California median age:
33.3 years
Zip codes: 93501.
Estimated median household income in 2007: $32,900 (it was $24,761 in 2000)
Mojave
$32,900
California:
$59,948
Estimated median house/condo value in 2007: $155,500 (it was $56,500 in 2000)
Mojave
$155,500
California:
$532,300
Races in Mojave:
White Non-Hispanic (59.7%)
Hispanic (28.3%)
Other race (18.1%)
Black (5.6%)
Two or more races (5.3%)
American Indian (2.7%)
Asian Indian (0.9%)
(Total can be greater than 100% because Hispanics could be counted in other races)
2008 cost of living index in Mojave: 78.0 (low, U.S. average is 100)
http://www.city-data.com/city/Mojave-California.html
President • George Bush (R)Senators • Dianne Feinstein (D) • Barbara Boxer (D)Representatives • Kevin McCarthy (R-22) Governor • Arnold Schwarzenegger (R)Senate • Roy Ashburn (R-18)Assembly
Jean Fuller (R-32)
www.mojave.ca.us/government_IL.htm - 4k
http://www.mojavedesertlandtrust.org/inholdings.html

Chapter 4 - Population Geography



The Mojave Desert is sparsely populated. There has been growth in the communities near Los Angeles and Las Vegas is the largest city in the Mojave with a population of about 1.9 million. (2006) In California, Palmdale is the largest city and all have shown growth since 1990. Edwards Air Force Base has drawn people to work on experimental aviation projects.
The ghost towns of Mojave dessert attract tourists including Calico, a silver mining town. These towns were abandoned when route 66 was upstaged by the interstates. The major highways are Interstate 15 and 40, and U S Highway 395 and 95.

Communities of the Mojave Desert

California – Adelanto, Apple VCalley, Baker, Barstow, Big Bear, Boron, California City. Hesperia, Joshua Tree, Lake Arrowhead, Lone Pine, Lucerne Valley, Mojave, Nipton, Palmdale, Phelan, Randsburg, Ridgecrest, Shoshone, Tecopa, Tehachappi, Twentynine Palms, Victorville, Wrightwood, Yucca Valley

Nevada – Beatty, Searchlight

Chapter 3 - Settlement


The name Mojave came from the Indians who lived in the desert before the Europenas arrived.
In 1604 the first European, Juan de Ornate, came into the Mojave desert and found the Mojave Indians living in the area. They would travel across the desert to trade acorns for shells and salt with the coastal Indians. There was no settlement at the time and Father Garces was the first Caucasian to cross the desert. The Mojaves did not want the church in the area and they are credited with an attack on San Gabriel Mission by 1810. In 1826, Jedediah Smith came from Colorado across the desert to San Bernardino. This new route encouraged fur traders who fought with the Mojave. Tensions between the explorers and the local Mojaves continued. With the Gold Rush, the pressure to find short cuts created more routes. In 1849, a group from “the Hunt Wagon Party” were the first Caucasians to cross Death Valley. They were known as the lost 49ers. These various routes led to modern roadways. There were many deaths among the settlers and the Indians. When the miners settled, between 1860-70 the brought with them sheep and cattle. This was the beginning of grazing in this area.
By 1866 mail was delivered and military outposts were set up along the route. Also, in 1871 the Joshua tree was formally named by George Englemann, geologist. In 1876 the Southern Pacific established the community of Mojave. Freight was carried over the route and the railroad was finished in 1883. In 1894 there was mining on Soledad Mountain. This ceased in 1942 due to the war.
By 1916 the “Federal Aid Road Act” allowed the construction of Route 66. By the 1920’s Los Angeles population had doubled and homesteading begin in the Mojave Desert. Las Vegas also was growing.
By the 1930s the Depression had spurred people to California for gold or for farming. As people traveled from Las Vegas to Los Angeles, more people passed through the desert. General Patton used the Mojave Desert in order to train his soldiers in handling tanks. At this time there was a movement to eliminate coyotes and other predators which resulted in changing “large sections of desert flora and fauna.” During 1940-1960 there were military bases built as well.
After WWII the population really grew. The interstate highways brought new people to towns in the western area. Also when the California Aqueduct was developed more people came. This is also the home to Edwards Air Force Base.
http://mojavedesert.net/history/timeline.html

http://en.wikipedia.org/wiki/Mojave_Desert

Chapter 2 - Physical Features





Chapter 2 Physical Features

The Joshua tree are a good indicator of The Mojave Desert’s boundaries. The Mountasins which surround this desert are the Tehachapi, San Gabrial and San Bernardino. In the North is the Great Shrub Basin and the Sonoran Desert to the south and East. The Colorado River borders the east and the Mojave river is a great source of water for the south
The Mojave Desert receives less than 10 inches (250 mm) of rain a year and is generally between 3,000 and 6,000 feet (1,000 and 2,000 m) in elevation. The Mojave Desert also contains the Mojave National Preserve, as well as the lowest and hottest place in North America: Death Valley, where the temperature normally approaches 120°F (49°C) in late July and early August. Zion National Park, in Utah, lies at the junction of the Mojave, the Great Basin, and the Colorado Plateau. Despite its aridity, the Mojave has long been a center of alfalfa production, fed by irrigation coming from groundwater and (in the 20th century) from the California Aqueduct.
The Mojave is a desert of temperature extremes and four distinct seasons. Winter months bring temperatures dipping to below 20 °F (-7 °C) on valley floors, and below 0 °F (-18 °C) at higher elevations. Storms moving from the Pacific Northwest can bring rain and snow across the region — more often, the rain shadow created by the Sierra Nevada as well as mountain ranges within the desert such as the Spring Mountains bring only clouds and wind. In longer periods between storm systems, winter temperatures in valleys can approach 80 °F (27 °C).
Spring weather continues to be influenced by Pacific storms, but rainfall is more widespread and occurs less frequently after April. By early June, it is rare for another Pacific storm to have a significant impact on the region's weather, and temperatures after mid-May are normally above 90 °F (32 °C) and frequently above 100 °F (38 °C).
Summer weather is dominated by heat — temperatures on valley floors can soar above 120 °F (49 °C) and above 130 °F (54 °C) at the lowest elevations — and the presence of the North American monsoon. Low humidity, high temperatures and low pressure draw in moisture from the Gulf of Mexico, creating thunderstorms across the desert southwest. While the Mojave does not get nearly the amount of rainfall that the Sonoran desert to the east receives, monsoonal moisture will create thunderstorms as far west as California's Central Valley from mid-June through early September.
Autumns are generally pleasant, with one to two Pacific storm systems creating regional rain events. October is one of the driest and sunniest months in the Mojave, and temperatures usually remain between 70 °F (21 °C) and 90 °F (32 °C) on the valley floors.
After temperature, wind is the most significant weather phenomenon in the Mojave. Across the region, windy days are common, and in areas near the transition between the Mojave and the California low valleys, including near Cajon Pass, Soledad Canyon and the Tehachapi areas. During the June Gloom, cooler air can be pushed out into the desert from Southern California; in Santa Ana wind events, hot air from the desert blows out into the Los Angeles basin and other coastal areas. Wind farms in these areas generate power from these winds.
The other major weather factor in the region is elevation. The highest peak within the Mojave is Charleston Peak at 11,918 feet (3,633 m), while Badwater in Death Valley is 282 feet (86 m) below sea level. Accordingly, temperatures and precipitation ranges wildly, in all seasons, across the region
http://en.wikipedia.org/wiki/Mojave_Desert

Chapter 1 - Introduction





Chapter 1 Introduction

The Mojave Desert is an arid region of Southern California that also includes parts of Utah, Arizona and Nevada. It is more than 25,000 square miles of land surrounded by mountains.
The elevation can range from the lowest point in United States, 282 below sea level, to
11,049. The temperature can reach 134 degrees in Death Valley and the average rainfall is 5 inches. The temperature can vary from night to day with winds in the afternoon or evening.


The Mojave desert was “once a part of an ancient interior sea, the desert was formed by volcanic action and by material deposited by the Colorado River.” This area is bordered by the Tehachapi, San Gabriel and San Bernardino Mountains as well as the Sierra Nevada’s. The Mojave is “located in the rain shadow of the Coast Ranges.” This desert has sparse vegetation and the “sand and gravel basins drain to central salt flats from which borax, potash and salt” are mined as well as minerals such as silver, gold and iron. The Mojave is home to the Joshua Tree, a kind of Yucca like plant, which grows only in this area.
The Mojave Desert includes Death Valley National Park, Mojave National Preserve, Joshua Tree National Park and Lake Mead Recreational Area. During WWII military base were built including Edwards Air Force Base. Also, a geothermal energy plant was built in 1978 as an alternate energy source. Environmentalists have been active in protecting the Mojave Desert and about 1,450,000 acres are protected by the Preserve.