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American Land Conservancy
The American Land Conservancy was an American non-profit organization whose goal was to protect the natural environment. About the American Land Conservancy American Land Conservancy was a non-profit land conservation organization dedicated to protecting America's natural heritage by conserving land for the benefit of people and wildlife. Since its founding in 1990, American Land Conservancy has conserved more than of land and water resources, working farms and ranches, and wildlife habitats nationwide. The Conservancy was dissolved in 2016. Programs In its first 15 years, American Land Conservancy pursued projects based on the opportunities at-hand, tackling projects across the country. Their work then transitioned to the following regional landscape programs: *Alaska *California Central Valley and Foothills *Great Basin *Mississippi River *West Coast Trail *American Landscapes Conservation ethic The organization's conservation ethic included the following principles: * ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Valle Grande, New Mexico
Valles Caldera (or Jemez Caldera) is a wide volcanic caldera in the Jemez Mountains of northern New Mexico. Hot springs, streams, fumaroles, natural gas seeps and volcanic domes dot the caldera floor landscape. The highest point in the caldera is Redondo Peak, an resurgent lava dome located entirely within the caldera. Also within the caldera are several grass valleys, or ''valles'', the largest of which is Valle Grande ( ), the only one accessible by a paved road. In 1975, Valles Caldera was designated as a National Natural Landmark by the National Park Service with much of the caldera being within the Valles Caldera National Preserve, a unit of the National Park System. History Use of Valles Caldera dates back to the prehistoric times: spear points dating to 11,000 years ago have been discovered.Anscheutz, Kurt F. and Merlan, Thomas (2007)"More than a scenic mountain landscape: Valles Caldera National Preserve land use history" U.S. Department of Agriculture Rocky Mountain R ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Land Trusts In The United States
Land, also known as dry land, ground, or earth, is the solid terrestrial surface of the planet Earth that is not submerged by the ocean or other bodies of water. It makes up 29% of Earth's surface and includes the continents and various islands. Earth's land surface is almost entirely covered by regolith, a layer of rock, soil, and minerals that forms the outer part of the crust. Land plays important roles in Earth's climate system and is involved in the carbon cycle, nitrogen cycle, and water cycle. One-third of land is covered in trees, 15% is used for crops, and 10% is covered in permanent snow and glaciers. Land terrain varies greatly and consists of mountains, deserts, plains, plateaus, glaciers, and other landforms. In physical geology, the land is divided into two major categories: mountain ranges and relatively flat interiors called cratons. Both are formed over millions of years through plate tectonics. A major part of Earth's water cycle, streams shape the landscape ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Mississippi River
The Mississippi River is the second-longest river and chief river of the second-largest drainage system in North America, second only to the Hudson Bay drainage system. From its traditional source of Lake Itasca in northern Minnesota, it flows generally south for to the Mississippi River Delta in the Gulf of Mexico. With its many tributaries, the Mississippi's watershed drains all or parts of 32 U.S. states and two Canadian provinces between the Rocky and Appalachian mountains. The main stem is entirely within the United States; the total drainage basin is , of which only about one percent is in Canada. The Mississippi ranks as the thirteenth-largest river by discharge in the world. The river either borders or passes through the states of Minnesota, Wisconsin, Iowa, Illinois, Missouri, Kentucky, Tennessee, Arkansas, Mississippi, and Louisiana. Native Americans have lived along the Mississippi River and its tributaries for thousands of years. Most were hunter-ga ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Santa Monica Mountains
The Santa Monica Mountains is a coastal mountain range in Southern California, next to the Pacific Ocean. It is part of the Transverse Ranges. Because of its proximity to densely populated regions, it is one of the most visited natural areas in California. The Santa Monica Mountains National Recreation Area encompasses this mountain range. Geography The range extends approximately east-west from the Hollywood Hills in Los Angeles to Point Mugu in Ventura County. The western mountains, separating the Conejo Valley from Malibu, suddenly end at Mugu Peak as the rugged, nearly impassible shoreline gives way to tidal lagoons and coastal sand dunes of the alluvial Oxnard Plain. The mountain range contributed to the isolation of this vast coastal plain before regular transportation routes reached western Ventura County. The eastern mountains form a barrier between the San Fernando Valley and the Los Angeles Basin, separating "the Valley" on the north and west-central Los Angeles ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Topanga, California
Topanga () (Tongva: ''Topaa'nga'') is a census-designated place (CDP) in western Los Angeles County, California, United States. Located in the Santa Monica Mountains, the community exists in Topanga Canyon and the surrounding hills. The narrow southern portion of Topanga at the coast is between the city of Malibu, California, Malibu and the Los Angeles neighborhood of Pacific Palisades, Los Angeles, Pacific Palisades. As of the 2020 United States Census, 2020 census the population of the Topanga CDP was 8,560. The ZIP code is 90290 and the area code is primarily Area code 310, 310, with Area code 818, 818 only at the north end of the canyon. It is in the 3rd County Supervisorial district. History ''Topanga'' is the name given to the area by the Native American indigenous Tongva people, Tongva tribe, and may mean "where the mountain meets the sea" or "a place above." The name in the Tongva language, ''Topaa'nga'', has a root that likely comes from the Chumash language. It was the ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Martin Litton (environmentalist)
Clyde Martin Litton (February 13, 1917 – November 30, 2014) was a Grand Canyon river runner and a longtime conservationist, best known as a staunch opponent of the construction of Glen Canyon Dam and other dams on the Colorado River. Litton grew up in Gardena, California, not too far from Alondra Park. Although not a well-known environmental activist until the 1950s, as early as October 1935 he wrote a letter to the ''Los Angeles Times'' at the age of 18, which read in part: "The people of the entire state should rise up against the destruction of Mono Lake. Mono Lake is a gem-among California's greatest scenic attractions." Litton and his wife Esther first floated the Colorado River through the Grand Canyon in 1955 with Plez Talmadge "Pat" Reilly, at the time joining the first 200 to 300 people known to have made the trip down the river from Lee's Ferry to the Grand Wash Cliffs, first pioneered by John Wesley Powell. He ran the river again in 1956, rowing one of Pat's fibe ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Grand Canyon
The Grand Canyon (, yuf-x-yav, Wi:kaʼi:la, , Southern Paiute language: Paxa’uipi, ) is a steep-sided canyon carved by the Colorado River in Arizona, United States. The Grand Canyon is long, up to wide and attains a depth of over a mile (). The canyon and adjacent rim are contained within Grand Canyon National Park, the Kaibab National Forest, Grand Canyon–Parashant National Monument, the Hualapai Indian Reservation, the Havasupai Indian Reservation and the Navajo Nation. President Theodore Roosevelt was a major proponent of the preservation of the Grand Canyon area and visited it on numerous occasions to hunt and enjoy the scenery. Nearly two billion years of Earth's geological history have been exposed as the Colorado River and its tributaries cut their channels through layer after layer of rock while the Colorado Plateau was uplifted. [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Denali National Park
Denali National Park and Preserve, formerly known as Mount McKinley National Park, is an American national park and preserve located in Interior Alaska, centered on Denali, the highest mountain in North America. The park and contiguous preserve encompass which is larger than the state of New Hampshire. On December 2, 1980, Denali Wilderness was established within the park. Denali's landscape is a mix of forest at the lowest elevations, including deciduous taiga, with tundra at middle elevations, and glaciers, snow, and bare rock at the highest elevations. The longest glacier is the Kahiltna Glacier. Wintertime activities include dog sledding, cross-country skiing, and snowmobiling. The park received 594,660 recreational visitors in 2018. History Prehistory and protohistory Human habitation in the Denali Region extends to more than 11,000 years before the present, with documented sites just outside park boundaries dated to more than 8,000 years before the present. However, rel ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Privately Held Company
A privately held company (or simply a private company) is a company whose shares and related rights or obligations are not offered for public subscription or publicly negotiated in the respective listed markets, but rather the company's stock is offered, owned, traded, exchanged privately, or Over-the-counter (finance), over-the-counter. In the case of a closed corporation, there are a relatively small number of shareholders or company members. Related terms are closely-held corporation, unquoted company, and unlisted company. Though less visible than their public company, publicly traded counterparts, private companies have major importance in the world's economy. In 2008, the 441 list of largest private non-governmental companies by revenue, largest private companies in the United States accounted for ($1.8 trillion) in revenues and employed 6.2 million people, according to ''Forbes''. In 2005, using a substantially smaller pool size (22.7%) for comparison, the 339 companies on ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Bodie, California
Bodie ( ) is a ghost town in the Bodie Hills east of the Sierra Nevada mountain range in Mono County, California, United States. It is about southeast of Lake Tahoe, and east-southeast of Bridgeport, at an elevation of 8,379 feet (2554 m). Bodie became a boom town in after the discovery of a profitable line of gold; by 1879 it had a population of 7,000–10,000. The town went into decline in the subsequent decades and came to be described as a ghost town by . The U.S. Department of the Interior recognizes the designated Bodie Historic District as a National Historic Landmark. Also registered as a California Historical Landmark, the ghost town officially was established as Bodie State Historic Park in 1962. It receives about 200,000 visitors yearly. Bodie State Historic Park is partly supported by the Bodie Foundation. History Discovery of gold Bodie began as a mining camp of little note following the discovery of gold in 1859 by a group of prospectors, including ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
