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Environment Topic
August 8, 2010
The Great Oak
GEOGRAPHIC SORT WITH USA FIRST
| | This is the place of the Great Oak or Wi’ia$ha (We-awsh-ah). The great oak is a member of the wi’ia$al or Coast Live Oak Family (Quercus Agrifolia). Estimates range anywhere from 500 to 2000 years old. The Great Oak continues to attract people to . . . — — Map (db m36210) HM |
| | When rain falls on a vernal pool grassland, some water sinks into the ground and the rest flows into streams or into depressions in the landscape. The water cannot move deeper into the ground in a vernal pool grassland because a hardpan blocks its . . . — — Map (db m52708) HM |
| | From the upland we descended into broad groves on the river, consisting of the evergreen,
and a new species of white oak.. Among these was no brushwood; and the grassy surface
gave to it the appearance of parks in an old settled country We made . . . — — Map (db m143965) HM |
| | Pinus Pinea
Italian Stone Pine
Dedicated on April 14, 1983 by
Governor George Deukmejian
Celebration of the 50th
Anniversary of the Civilian
Conservation Corps — — Map (db m90265) HM |
| | The rocky spires of Condor Crags are seen rising above you, named by those who once saw California condors soaring over these lofty formations. In 2003, Pinnacles National Monument became part of a cooperative program to restore these endangered . . . — — Map (db m41123) HM |
| | Though they comprise less than 9 percent of the 270 million acres of public lands administered by the U.S. Bureau of Land Management, riparian and wetland areas, such as Salt Creek, are considered the most productive resources found on public lands. . . . — — Map (db m72926) HM |
| | Dedicated on this
Saturday, October 11, 2014,
to Willis and Barbara Herron,
original owners / founders of the
World’s Tallest Thermometer.
Facts:
Built in 1991, 134 feet tall,
representative of the world's hottest . . . — — Map (db m159379) HM |
| |
Minerva Hamilton Hoyt was a Pasadena, California gardener and civic leader who loved desert landscapes.
She saw beauty in the desert where others saw an empty wasteland or an opportunity for profit.
Mrs. Hoyt believed that outstanding desert . . . — — Map (db m116862) HM |
| | Livestock has always been the major land use at Daley Ranch. Besides cattle, for dairying and beef, the Daley's would raise horses. Some were specialty breeds, like the Hamiltonians used for pulling carts in a racing walk. When the automobile became . . . — — Map (db m79156) HM |
| |
Pelican Brown was in search of a home
where he could have fun and relax
he looked for a beach that was pretty
and a sea that was swimming with snacks.
He flew up and down the long coastline
looking both far and quite near
then one . . . — — Map (db m84187) HM |
| | “the heart of a nurse, the courage of an astronaut and a capacity to give both generously and wisely” – Thomas O. Scripps
The philanthropist Ellen Browning Scripps (1836—1932) holds a special and endearing place . . . — — Map (db m142943) HM |
| |
Piece by piece through many years he acquired these acres, the site of the first Spanish settlement in California. He erected this building. He planted the trees and shrubs and nurtured their growth with tireless devotion, and when the barren . . . — — Map (db m84997) HM |
| | One of the world’s finest natural harbors plays host above and below the surface
Homeport to America’s Finest City
One of the most beautiful and exemplary natural harbors in the world, San Diego Bay is steeped in rich maritime heritage . . . — — Map (db m73905) HM |
| | He laid the foundation of the National Park Service defining and establishing the policies under which its areas shall be developed and conserved unimpaired for future generations. There will never come and end to the good that he has done. — — Map (db m84892) HM |
| | Within the ocean swells, beyond the Golden Gate, is an underwater world of astoundingly rich and diverse marine life. Few regions on earth host the multitude of marine species found in the sanctuary’s open waters an estuaries, within its sea floor, . . . — — Map (db m63424) HM |
| |
Transformed from an army parade ground to a playground for the children of federal prison guards, the expanse of concrete straight ahead is now a nesting ground for Alcatraz's vast colony of western gulls. Each winter, up to 1,100 pairs of . . . — — Map (db m133765) HM |
| |
Original "Wasteland" Filled
This recreated tidal marsh and lagoon recoup a fragment of a luxuriant 130-acre marsh system that once stretched along this shoreline. Abounding in life, the marsh offered the native Yelamu people an ideal . . . — — Map (db m132412) HM |
| | Nitt Witt Ridge, one of California's remarkable Twentieth Century Folk Art Environments, is the creation of Arthur Harold Beal (Der Tinkerpaw or Capt. Nitt Witt), a Cambria Pines pioneer who sculpted the land using hand tools and indigenous . . . — — Map (db m50545) HM |
| | This family ranch began in 1865, when George Hearst bought nearly 50,000 acres of the Piedra Blanca Rancho (named by Spanish explorers for its “white rocks”) from Jose de Jesus Pico, who was granted the land in 1840 by Mexican Governor . . . — — Map (db m159600) HM |
| | Almost Lost Forever
In the late 1800s whalers discovered elephant seal blubber yielded extremely high quality oil. Hunted by the thousands for several decades, these animals were thought to be extinct until a small group was found on Guadalupe . . . — — Map (db m81694) HM |
| | Arroyo Hondo creek has the best habitat on the south coast of Santa Barbara County for the endangered Southern California Steelhead (Oncorhynchus mykiss). This native fish spends part of its life in freshwater streams like this one, and part . . . — — Map (db m71951) |
| | Alviso’s marina today starkly contrasts with its past as a bustling seaport. In the mid-19th century, Alviso was a transportation hub through which crops, goods and people circulated, fueling the economic growth of the South Bay. Port activity in . . . — — Map (db m24408) HM |
| | Beginning with the Ohlone people, who harvested salt for local use and regional trade, small scale salt production on San Francisco Bay expanded into one of the largest industrial solar evaporation complexes in the world. Salt production transformed . . . — — Map (db m24444) HM |
| | Water in Alviso is a complex issue that touches on the environment, economics, and life safety. Already susceptible to flooding, Alviso’s situation was worsened by regional development. Hard paving, which prevented water absorption into the ground, . . . — — Map (db m24414) HM |
| | Here, on the 1,939-acre Rancho Potrero de Santa Clara, Christopher A. Shelton in early March 1853 introduced the honeybee to California. In Aspinwall, Panama, Shelton purchased 12 beehives from a New Yorker and transported them by rail, . . . — — Map (db m3627) HM |
| | A group of conservationists led by Andrew P. Hill camped at the base of Slippery Rock on May 15, 1900 and formed the Sempervirens Club to preserve the redwoods of Big Basin. Their efforts resulted in deeding 3,500 acres of primeval forest to the . . . — — Map (db m2350) HM |
| | Less than a year after fire destroyed the original Casino and Plunge, construction began on new buildings to include an indoor natatorium. The original ceiling arches can be seen today. The main pool measured 144 feet by 64 feet and featured a . . . — — Map (db m62792) HM |
| | When the “new” Casino was built in 1907, the Boardwalk was owned by the Santa Cruz Beach Company. Local businesses experienced an economic downturn from 1912-1914, and the Beach Company went bankrupt. In 1915 the Santa Cruz Seaside . . . — — Map (db m64253) HM |
| | This facility is dedicated to the men and women,
who battled the 1992 Fountain Fire,
and those who have worked and are working
to restore this forest to a healthy and productive part
of the local ecosystem.
During the dangerous salvage . . . — — Map (db m13741) HM |
| | He laid the foundation of the National Park Service, defining and establishing the policies under which its areas shall be developed and conserved unimpaired for future generations. There will never come an end to the good that he has done. — — Map (db m71149) HM |
| | This basaltic andesite boulder was created about 350 years ago, during the formation of Cinder Cone Volcano. Cinder cones form when blobs of gas-charged lava explode from a volcano’s vent, then fall back to earth as cooled fragments of rock. . . . — — Map (db m63318) HM |
| | The mountains of Lassen Volcanic National Park have been a sacred place of healing and strength to American Indians for more than a thousand years. The Atsugewi, Maidu, Yana, and Yahi tribes settled in the mountain foothills and spent their summers . . . — — Map (db m63301) HM |
| | If we think of volcanoes as mountain builders, then glaciers are mountain remodelers. This lone rock pays tribute to the rearranging forces of glaciers. Glaciers carve, grind, and excavate mountains in ways that geologists easily recognize. This . . . — — Map (db m63310) HM |
| | Whiskeytown Lake is part of a system of dams, reservoirs, canals, and power plants that make up the Central Valley Project (CVP). Created to control floods, supply water, and generate power, the CVP serves millions of Californians from Redding to . . . — — Map (db m63353) HM |
| | Whiskeytown Dam is protected from flooding by the circular structure located a short distance from shore. Named the Glory Hole because it resembles the trumpet-shaped morning glory flower, this structure allows overflow lake waters to drain. Water . . . — — Map (db m63357) HM |
| | Preserved for its caves and volcanic features since 1925, Lava Beds serves as an outdoor school for professional and amateur geologists alike. While the monument covers only ten percent of the surface area of the massive Medicine Lake shield volcano . . . — — Map (db m63272) HM |
| | Imagine watching hot lava flowing toward you at this spot over twelve thousand years ago. Like treads rolling on a tank, the clinker, cooling front of the flow fell off and was run over by the hot molten core. The Devils Homestead flow, which . . . — — Map (db m63258) HM |
| | At some time within the last several thousand years, an eruption of magna from the bottom of the earth crust sent a broad stream of hot liquid rock across this land. The flow started to your right, 3.2 kilometers (2 miles) south of here at the site . . . — — Map (db m63253) HM |
| | The “chimneys” before you built up as hot gasses propelled globs of lava high into the air like lumpy oatmeal boiling over a pot. This lava quickly formed dramatic, hollow spatter cones as it fell back to the ground. Later, less . . . — — Map (db m113375) HM |
| | London's workers graded the steeper fields before you into stair-steps to prevent erosion. Traveling to Japan and Korea as a war correspondent in 1904, London had seen how well terracing worked.
"What I never been able to understand was why they . . . — — Map (db m102538) HM |
| | Alta Irrigation District was formed in August 1888 by means of a general election
after the Wright Act, which became law on March 7, 1887. It was the first such district to become operational. The Alta District incorporated the holdings of the "76" . . . — — Map (db m141675) HM |
| | In 1894 John Jolly (J.J.) Cairns planted rows of olive trees as a windbreak on the north side of his newly planted orange orchard. His daughters Laura and Ethel, stated that Cairns truly loved the beauty of the trees. He planted three rows on the . . . — — Map (db m155668) HM |
| | Try to imagine yourself standing here in the 1950’s. You would have been surrounded by cars. Engine noise and exhaust would have overridden your impressions of the giant trees. Almost 100 cabins and motel units would have faced you from across the . . . — — Map (db m44311) HM |
| | He laid the foundation of the National Park Service defining and establishing the policies under which its areas shall be developed and conserved unimpaired for future generations. There will never come to an end to the good that he has done. — — Map (db m52661) HM |
| | This cabin was built by cattlemen who had acquired much of the Giant Forest land for grazing purposes prior to the establishment of Sequoia National Park in 1890. After the park’s establishment, the land was leased to men who supplied meat and milk . . . — — Map (db m44338) HM |
| | United Nations Education Scientific and Cultural Organization
MAB
Program on Man and the Biosphere
By decision of the Bureau of the International Coordinating Council of the Program on Man and the Biosphere, duly authorized to that . . . — — Map (db m2978) HM |
| | Shaping a Park
The Naturalists
Moro Rock is one of the places in Sequoia National Park where, in 1922, naturalists began “translating” the landscape for early park visitors. Naturalists offered walks, talks, and campfire programs . . . — — Map (db m103434) HM |
| | Fred Leighton first entered this emigrant wilderness basin in 1895 to tend cattle with his uncle Alvah Shaw. Thanks to his vision to build check dams, first one in 1920, on the stream flows in the area. The water was reserved for fish propagation . . . — — Map (db m49886) HM |
| | Discovered 1851, by Chileans, they took out a substantial amount of free gold.
Early 1870's acquired by James Divoll, Charles Clark, and Joseph Bray, sinking a shaft 1500 ft. in 1877. Big strike came in 1879, 990 lbs. of gold was removed in one . . . — — Map (db m7565) HM |
| | W. B. Moranda Park was constructed over the former Hueneme Slough, or lagoon. High tides created this 8-acre body of water surrounded by cattails (tules) making it a haven for water fowl. The Ventura County Railroad crossed the slough on a trestle . . . — — Map (db m136194) HM |
| | Hydraulic gold mining was introduced in the 1850’s. Men with hoses blasted hillsides with powerful jets of water, which reduced the hills to mounds of gravel 20 times faster than with pick and shovel. Massive quantities of gravel and silt from . . . — — Map (db m15713) HM |
| | Influences on the River West Sacramento River Walk The Sacramento River originates in Siskiyou County near Mt. Shasta. Standing between that point and Sacramento is Shasta Dam, which controls the flow of water downstream. Hundreds of miles of . . . — — Map (db m137484) HM |
| | Rocky Mountain Arsenal National Wildlife Refuge
Located just eleven miles northeast of downtown Denver, the Refuge is the largest contiguous open space in the Denver metropolitan area. A major environmental restoration program will be . . . — — Map (db m119390) HM |
| |
In 1942, women and men of the U.S. Army built this Arsenal that helped achieve victory in WWII and the Cold War. With thanks to our partners, the U.S. Army, Shell Oil Company and their contractors, we dedicate this flagpole to the employees of . . . — — Map (db m119380) HM |
| | The Fourteeners
There are 58 peaks in the Colorado Rocky Mountains that are above 14,000 feet in height. While 54 are generally acknowledged to be "14ers", most people who want to climb them want to climb all 58. They are contained in six . . . — — Map (db m119395) HM |
| |
Commerce City
Commerce City was incorporated as Commerce Town in 1952 and became Commerce City in 1970. In 2004 the Prairie Gateway, a 917-acre parcel of land located along the western edge of the Rocky Mountain Arsenal National Wildlife . . . — — Map (db m119381) HM |
| |
"Totally Unique and Unexpected!"
—park visitor
Welcome to the high elevation desert that is Great Sand Dunes! Does this landscape strike you as amazing, bizarre or totally out of place. If so, you’re not . . . — — Map (db m71050) HM |
| |
“We can see the Dunes and the Crestone Needles from all over our ranch. When we are lost, that’s what we navigate by.”
--local rancher
Whether traveling on foot, by horseback, Model A, or the . . . — — Map (db m71051) HM |
| | Different Life Zones Exist in the Mountains
Imagine climbing the mountain in front of you. You might notice it gets cooler as you ascend. As the temperature drops, moisture in the air condenses, precipitation increases, and creates different . . . — — Map (db m71056) HM |
| | You are about to step into the Great Sand Dunes Wilderness. Its mood changes with the seasons, from the spacious solitude of winter, to spring and summer fun and play. Whatever the season of your visit, this unexpected wilderness offers . . . — — Map (db m71057) HM |
| | Mountains and passes were important in the formation
of the sand dunes.
You are looking at the Sangre de Cristo Mountains. Prevailing southwesterly winds carrying sand across the San Luis Valley were blocked by the mountains.
As the . . . — — Map (db m71055) HM |
| |
(Left Panel)
Climbing -- A Longtime Boulder Passion
Scrambling, tramping, hiking, climbing, mountaineering...No matter the name, early Colorado Chautauquans reveled in their outings into the adjacent foothills. In 1908, . . . — — Map (db m88253) HM |
| |
Dominating the view to the west, the peaks of the Sawatch Range define the Continental Divide. Fifteen of the peaks in the Upper Arkansas River Valley are "fourteeners," boasting summits exceeding 14,000 feet.
Between the peaks, creeks flow . . . — — Map (db m158531) HM |
| |
Agriculture in the Upper Arkansas Valley was initially developed to meet the demand of area mining camps. The flood of fortune-seekers created a market for meat, flour, vegetables, and other foods.
French immigrant Frank Mayol, credited . . . — — Map (db m158536) HM |
| |
As trappers, miners, and settlers migrated west they encountered an arid environment. Early explorers referred to the West as the Great American Desert and many believed it could not be settled. Unlike the wetter eastern United States, . . . — — Map (db m158541) HM |
| | Hardscrabble's rugged cliffs are perfect bighorn sheep habitat — wild, rocky, and open. Against the steep canyon walls, their brown coats blend into the vegetation and rocks. Scan the hillsides closely for their white rump patches or listen . . . — — Map (db m153186) |
| |
[Text blocks, counter-clockwise from top left, read]
• The Unaweep/Tabeguache Scenic and Historic Byway is a remarkable tour through western Colorado's remote canyon country. Copper, radium, vanadium, and uranium all enticed miners here; . . . — — Map (db m160155) HM |
| |
As goes sagebrush, so goes the Gunnison sage grouse. These highly adapted birds rely on this shrubby vegetation for food, camoflage, and nesting material. Sagebrush rangeland also provides the setting for the species' highly unusual . . . — — Map (db m160150) HM |
| | Pikes Peak
You are at 13,380 feet, 4,078 meters
Feeling Spacey? In the United States you can not get much closer to outer space than this! Are you dizzy and short of breath? No wonder, you are 2.5 miles (4 kilometers) above sea level! There is 40% . . . — — Map (db m45815) HM |
| | Without fires, forests grow dense with trees that compete for nutrients, sunlight and space. Competition and stress leave forests susceptible to disease, insects and fire. Many plants on the forest floor die competing for nutrients adding to the . . . — — Map (db m45935) HM |
| | As you drive up Pikes Peak, you’ll feel it get colder. You’ll also notice that the plants change. See if you can pick out four different life zones on the way to and from the summit.
A life zone is a plant and animal community that exists at a . . . — — Map (db m45929) HM |
| | The foothills of Colorado’s eastern slope form the dramatic meeting place of the Great Plains and the Rocky Mountains. In this transition area between the prairie and the mountains, grasslands intermix with scrublands of mountain mahogany and scrub . . . — — Map (db m45925) HM |
| |
J.W. Abert, a military explorer-naturalist of the American Southwest, is credited with discovering the squirrel named in his honor. The genus name Sciurus refers to tree-dwelling squirrels. It means "shade-tail" because of the way these animals . . . — — Map (db m158347) HM |
| |
Along the western boundary of the Academy, the Rampart Range consists primarily of Pikes Peak granite that was formed more than one billion years ago. These ancient rocks did not become prominent until the early Cenozoic Era (about 50 million . . . — — Map (db m158341) HM |
| |
Our 13,000 acres of forest provide a beautiful setting for the Academy. This landscape affords vital habitat for wildlife, abundant opportunities for outdoor recreation, and an essential backdrop for mission-related training. Our forests are a . . . — — Map (db m158294) HM |
| |
Wildfire behavior is influenced by three primary components. Two are non-negotiable: weather and terrain. The third component is wildland fuels, the only factor affording the opportunity to mitigate. Mechanical treatments such as brush removal and . . . — — Map (db m158342) HM |
| |
Prior to European settlement, the ponderosa pine forests of Colorado's Front Range experienced frequent fires. These were historically started by lightning strikes, and later by Native Americans. These low-intensity surface fires killed many small . . . — — Map (db m158301) HM |
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This diminuative oak of soutwestern foothills, canyons and mountainsides was discovered by and named for William Gambel, an American naturalist who lived from 1821-1849. The Latin genus name, Quercus, represents all oaks and means "beautiful . . . — — Map (db m158291) HM |
| | This region is called the "Banana Belt of Colorado” for a reason. The climate is milder here year round than most counties in the state. Good weather creates the best environment for farming and raising livestock to feed the local economy. . . . — — Map (db m153091) HM |
| | Florence Oil Field
Alexander Cassidy dug a twenty-three-foot-deep oil well near here in 1862, making this Colorado's first oil-producing region. Cassidy and others spent nearly two decades plumbing the hollows and seeps, sure that a major . . . — — Map (db m152994) HM |
| | Clockwise, from top
• The Pioneer Museum in Florence highlights the town's industrial past. Ample coal and water made the town an optimal site fer processing ore shipped via the Florence and Cripple Creek Railroad. At the turn of . . . — — Map (db m153002) HM |
| |
"If I get through it will be a triumph-
but I must try at least and try I shall."
John W. Gunnison, 1853
1853 Gunnison Railroad Expedition
In 1853 Capt. John W. Gunnison (1812-1853) led a survey party through the Central Rockies . . . — — Map (db m158720) HM |
| |
With just a little help from a geologist, you can see what can't be seen — and travel through time for millions of years. These rocks reveal long-gone river valleys, open oceans, and enormous volcanoes.
Roll back the clock and geology shows . . . — — Map (db m158870) HM |
| |
The Coal Miners
Crested Butte's early miners were mostly Anglo-Saxons from Cornwall, Wales, Scotland, and Ireland. This changed in the 1890s when the mines were worked by cheap labor drawn from southern Europe—Slavs, Greeks, and . . . — — Map (db m158787) HM |
| |
Thunder in the Black Canyon
The Black Canyon thwarted explorer John W. Gunnison, and years later railroad engineers declared it impassable. But General William Jackson Palmer, president of the Denver & Rio Grande Railway, believed his men . . . — — Map (db m158726) HM |
| | Birds are descendants of theropod (meat-eating) dinosaurs and their tracks look similar:
three long narrow toes with claw marks. However, bird tracks are generally smaller than most
theropod tracks.
This print is wider than long and the . . . — — Map (db m114062) HM |
| | To the east stands Castle Rock, which is an outcropping of South Table Mountain. It is a frequently used symbol of Golden appearing on the city flag, as well as being an icon of the Coors Brewery for many years.
The top of Castle Rock was a . . . — — Map (db m111367) HM |
| | This is part of the Morrison Formation accumulated around 150 million
years ago. Monsoonal (seasonal) rains caused flooding which dotted the terrain
with small lakes, ponds, and braided streams. These served as watering holes
in the drier times. . . . — — Map (db m125152) HM |
| | Large palm fronds show that the climate was much warmer than that of today. Other plant and tree types found here, such as extinct relatives of sycamore, walnut, paddle-leafed ginger and an ancient relative of the avocado, lost their leaves . . . — — Map (db m114059) HM |
| | Windy Saddle Park is named for the nearly constant wind currents that can be felt blowing through the foothills. Winds traveling across the plains are forced upward when they hit the Rocky Mountains, and as the air rises, it has enough force to lift . . . — — Map (db m46157) HM |
| | Triceratops: 30 feet long, 6-12 ton Herbivore
Several tracks of Triceratops or a closely related horned dinosaur were discovered in this area. Among
horned dinosaurs, Triceratops is the most likely track maker because many of its bones have . . . — — Map (db m114058) HM |
| | Based on Late Cretaceous fossil evidence found along this trail, this area was a delta with lakes, streams and a mosaic of swamps, scrubby forests, palm tree thickets and small open areas. Impressions of logs, leaves and palm fronds suggest a . . . — — Map (db m111418) HM |
| | Flowing water is the reason you see a canyon in front of you. As the Rocky Mountains lifted, water was forced to flow to either the east or the west, creating creeks and rivers. Clear Creek has been eroding this canyon for hundreds of thousands of . . . — — Map (db m46156) HM |
| |
has been designated a
Registered National
Historic Landmark
under the provisions of the
Historic Sites Act of August 21, 1935
This site possesses exceptional value
in commemorating or illustrating
the history of the United . . . — — Map (db m160243) HM |
| | This place has seen plenty of changes since Charles Senter discovered a deposit of molybdenum on Bartlett Mountain in 1879.
In the early days, Climax was a sleepy depot at the top of a railroad grade. But by World War I there was a . . . — — Map (db m122841) HM |
| | Eighty years of mining operations on Fremont Pass disturbed more than five square miles of land and altered the course of a stream. As of 2009, Climax Molybdenum Company had spent nearly $50 million on land reclamation and water treatment. Not a . . . — — Map (db m122835) HM |
| | This is one of the longest operating weather stations in the western U.S. monitoring temperature, humidity, precipitation (rain, hail and snow), evaporation, winds, solar radiation, clouds, visibility, barometric pressure and soil temperatures. . . . — — Map (db m98539) HM |
| | He laid the foundation of the National Park Service. Defining and establishing the policies under which its areas shall be developed and conserved unimpaired for future generations. There will never come an end to the good that he has done. — — Map (db m88995) HM |
| |
[Left side historical photo captions read]
With his climbing partner Rae Kennedy, and photographer Whipple Chester, John Otto became the first person to summit Independence Monument.
Otto had been in the area five years by then. When he arrived . . . — — Map (db m159662) HM |
| |
In recognition of
John Otto
Trail Builder, Promoter, and
First Custodian
of
Colorado National Monument
Est. May 24, 1911 — — Map (db m159625) HM |
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