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Piute Ponds
Piute Ponds are a group of ponds located about southeast of Rosamond, California, United States, in the Mojave Desert, within Edwards Air Force Base and on the southern margin of Rosamond Lake, a dry lake bed. They form part of the Harley Berhow Recreational Area and are home to over 200 species of migratory birds. Description The largest remaining freshwater wetlands in Los Angeles County, the site is cited as an important bird area of California, and a resting ground for over 200 species of migratory birds such as the great blue heron, the great horned owl, the black-crowned night heron, and the western snowy plover. The area covers an area of about and contains a number of claypan ponds such as Big Piute, Little Piute, Teal Pond, Ducks Unlimited Pond and Amargosa Creek and several other smaller ponds, creeks, and low sand dunes. A Levee, dike created the ponds, and they are maintained by treated reclaimed water pumped from Lancaster’s sewage treatment plant, with channels ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Rosamond Lake
Rosamond Lake is a natural dry lake bed in the Mojave Desert of Kern County, California, Kern and Los Angeles County, California. The shores of the lake are entirely within the borders of Edwards Air Force Base, approximately from Lancaster, California, Lancaster. The lake is adjacent to Rogers Dry Lake which through the Holocene, together made up one large water-body. Piute Ponds are immediately to the southwest. See also * List of lakes in California References * * External links Edwards Air Force Base official website {{authority control Endorheic lakes of California Lakes of the Mojave Desert Salt flats of California Lakes of Kern County, California Lakes of Los Angeles County, California Edwards Air Force Base Rosamond, California Lakes of California Lakes of Southern California ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Claypan
Claypan is a dense, compact, slowly permeable layer in the subsoil. It has a much higher clay content than the overlying material, from which it is separated by a sharply defined boundary. The dense structure restricts root growth and water infiltration. Therefore, a perched water table might form on top of the claypan. In the Canadian classification system, claypan is defined as a clay-enriched illuvial B (Bt) horizon. Location Claypan is present in a wide area of the central United States (about 4 million ha) across multiple states such as Kansas, Oklahoma, and Illinois. It can also be found in Australia throughout the south-west Queensland. Formation Claypan is formed in different parent materials depending on geological locations, such as floodplains. The formation of the claypan relates to a lack of vegetation coverage, soil particle size distribution, and high rainfall. The lack of vegetation coverage makes soil become more susceptible to raindrop attacks. When the raindr ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Lakes Of California
There are more than 3,000 named lakes, reservoirs, and dry lakes in the U.S. state of California. Largest lakes In terms of area covered, the largest lake in California is the Salton Sea, a lake formed in 1905 which is now saline. It occupies in the southeast corner of the state, but because it is shallow it only holds about of water. Tulare Lake in the San Joaquin Valley was larger, at approximately , until it was drained during the later years of the nineteenth century. In terms of volume, the largest lake on the list is Lake Tahoe, located on the California–Nevada border. It holds roughly of water. It is also the largest freshwater lake by area, at , and the deepest lake, with a maximum depth of . Among freshwater lakes entirely contained within the state, the largest by area is Clear Lake (California), Clear Lake, which covers . Many of California's large lakes are actually reservoirs: artificial bodies of fresh water. In terms of both area and volume, the la ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Wetlands And Marshes Of Los Angeles County, California
A wetland is a distinct semi-aquatic ecosystem whose groundcovers are flooded or saturated in water, either permanently, for years or decades, or only seasonally. Flooding results in oxygen-poor (anoxic) processes taking place, especially in the soils. Wetlands form a transitional zone between waterbodies and dry lands, and are different from other terrestrial or aquatic ecosystems due to their vegetation's roots having adapted to oxygen-poor waterlogged soils. They are considered among the most biologically diverse of all ecosystems, serving as habitats to a wide range of aquatic and semi-aquatic plants and animals, with often improved water quality due to plant removal of excess nutrients such as nitrates and phosphorus. Wetlands exist on every continent, except Antarctica. The water in wetlands is either freshwater, brackish or saltwater. The main types of wetland are defined based on the dominant plants and the source of the water. For example, ''marshes'' are wetlands ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Lakes Of The Mojave Desert
A lake is often a naturally occurring, relatively large and fixed body of water on or near the Earth's surface. It is localized in a depression (geology), basin or interconnected basins surrounded by dry land. Lakes lie completely on land and are separate from the ocean, although they may be connected with the ocean by rivers. Lakes, as with other bodies of water, are part of the water cycle, the processes by which water moves around the Earth. Most lakes are fresh water and account for almost all the world's surface freshwater, but some are salt lakes with salinities even higher than that of seawater. Lakes vary significantly in surface area and volume of water. Lakes are typically larger and deeper than ponds, which are also water-filled basins on land, although there are no official definitions or scientific criteria distinguishing the two. Lakes are also distinct from lagoons, which are generally shallow tidal pools dammed by sandbars or other material at coastal regions ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Lacustrine Delta
A river delta is a landform, archetypically triangular, created by the deposition of the sediments that are carried by the waters of a river, where the river merges with a body of slow-moving water or with a body of stagnant water. The creation of a river delta occurs at the ''river mouth'', where the river merges into an ocean, a sea, or an estuary, into a lake, a reservoir, or (more rarely) into another river that cannot carry away the sediment supplied by the feeding river. Etymologically, the term ''river delta'' derives from the triangular shape (Δ) of the uppercase Greek letter delta. In hydrology, the dimensions of a river delta are determined by the balance between the watershed processes that supply sediment and the watershed processes that redistribute, sequester, and export the supplied sediment into the receiving basin. River deltas are important in human civilization, as they are major agricultural production centers and population centers. They can provide coast ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Kimball Garrett
Kimball may refer to: People *Kimball (surname) * Kimball (given name) Places Canada * Kimball, Alberta United States * Kellogg, Iowa, formerly known as Kimball * Kimball, Kansas * Kimball, Minnesota * Kimball, Nebraska, a city * Kimball, South Dakota * Kimball, Tennessee * Kimball, West Virginia * Kimball, Wisconsin, a town ** Kimball (community), Wisconsin, an unincorporated community * Kimball County, Nebraska * Kimball Township, Michigan * Kimball Township, Jackson County, Minnesota * Mount Kimball, Alaska Schools * Kimball High School (other), several * Kimball School, an elementary school in Concord, New Hampshire Other uses * Kimball O'Hara, title character of the novel '' Kim'' by Rudyard Kipling * Kimbell Art Museum, Fort Worth, Texas * Kimball dimensional modeling method in database design * Kimball station, a station at the terminus of the Chicago Transit Authority's Brown Line * Belmont station (CTA Blue Line), a station also known as Kimball * Hotel ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Ornithology
Ornithology, from Ancient Greek ὄρνις (''órnis''), meaning "bird", and -logy from λόγος (''lógos''), meaning "study", is a branch of zoology dedicated to the study of birds. Several aspects of ornithology differ from related disciplines, due partly to the high visibility and the aesthetic appeal of birds. It has also been an area with a large contribution made by amateurs in terms of time, resources, and financial support. Studies on birds have helped develop key concepts in biology including evolution, behaviour and ecology such as the definition of species, the process of speciation, instinct, learning, ecological niches, guild (ecology), guilds, insular biogeography, phylogeography, and bird conservation, conservation. While early ornithology was principally concerned with descriptions and distributions of species, ornithologists today seek answers to very specific questions, often using birds as models to test hypotheses or predictions based on theories. Most mo ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Reclaimed Water
Water reclamation is the process of converting Sewage, municipal wastewater or sewage and Industrial wastewater treatment, industrial wastewater into water that can be reused for a variety of purposes. It is also called wastewater reuse, water reuse or water recycling. There are many types of reuse. It is possible to reuse water in this way in cities or for irrigation in agriculture. Other types of reuse are environmental reuse, industrial reuse, and reuse for drinking water, whether planned or not. Reuse may include irrigation of gardens and agricultural fields or replenishing surface water and groundwater. This latter is also known as groundwater recharge. Reused water also serve various needs in residences such as Flush toilet, toilet flushing, businesses, and industry. It is possible to treat wastewater to reach drinking water standards. Injecting reclaimed water into the water supply distribution system is known as direct potable reuse. Drinking reclaimed water is not typical. ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Levee
A levee ( or ), dike (American English), dyke (British English; see American and British English spelling differences#Miscellaneous spelling differences, spelling differences), embankment, floodbank, or stop bank is an elevated ridge, natural or artificial, alongside the river banks, banks of a river, often intended to flood control, protect against flooding of the area adjoining the river. It is usually soil, earthen and often runs parallel (geometry), parallel to the course of a river in its floodplain or along low-lying coastlines. Naturally occurring levees form on river floodplains following flooding. Sediment and alluvium are deposition (geology), deposited on the banks and settle, forming a ridge that increases the river channel's capacity. Alternatively, levees can be artificially constructed from fill dirt, fill, designed to regulate water levels. In some circumstances, artificial levees can be environmental degradation, environmentally damaging. Ancient civilization ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Western Snowy Plover
The western snowy plover (''Anarhynchus nivosus nivosus'') is a small wader in the plover bird family. They are currently federally listed under the U.S. Endangered Species Act as Threatened. Human activity, habitat loss and predation are the biggest contributors to population degradation. A recovery plan was approved under the US Fish and Wildlife Service in 2007. Recovery actions and monitoring are crucial for these vulnerable seabirds. Taxonomy The western snowy plover was originally described by American ornithologist John Cassin in 1858. Western snowy plover is a subspecies of the snowy plover (''Anarhynchus nivosus''), of the genus '' Anarhynchus'' (formerly ''Charadrius''). The species name ''nivosus'' comes from the Latin word 'niveus' meaning 'snowy'. The snowy plover was formerly considered conspecific with the Kentish plover of the Old World, but the two are now considered separate species. Description Western snowy plovers are experts at blending into their env ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
