|
Sevier Lake
Sevier Lake is an intermittent and endorheic lake which lies in the lowest part of the Sevier Desert, Millard County, Utah, United States. Like Great Salt Lake and Utah Lake, it is a remnant of Pleistocene Lake Bonneville. Sevier Lake is fed primarily by the Beaver and Sevier rivers, and the additional inflow is from the lake's watershed that is part of the Escalante–Sevier hydrologic subregion. The lake has been mostly dry throughout recorded history and its dry lakebed is a source of wind-blown dust. History The first recorded observation was in 1872, which stated that the lake's surface area was , salinity was measured at 86 parts per thousand, two and a half times that of the ocean, and maximum depth was . In January 1880, the lake was nearly dry and had been so for the past one or two years. The Sevier River, which once flowed to the lake, is now largely diverted for irrigation. In 1987 however, the lake was again similar to the recorded description of 1872. The Dom ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Millard County, Utah
Millard County ( ) is a county in the U.S. state of Utah. As of the 2020 United States census, the population was 12,975. Its county seat is Fillmore, and the largest city is Delta. History The Utah Territory legislature created the county on October 4, 1851, with territory not previously covered by county creations and including some area in the future state of Nevada. It was named for the thirteenth US President Millard Fillmore, who was in office then. Fillmore was designated as the county seat. The county boundaries were altered in 1852 and again in 1854. On March 2, 1861, the US government created the Nevada Territory, which effectively de-annexed the described portion of Millard County falling in that Territorial Proclamation. The county boundary was further altered in 1862, 1866, 1888, and in 1919. In 1921 a boundary adjustment with Sevier brought Millard to its present configuration. Fillmore, located near the geographic center of the territory, was originally buil ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Joseph Nicollet
Joseph Nicolas Nicollet (July 24, 1786 – September 11, 1843), also known as Jean-Nicolas Nicollet, was a French geographer, astronomer, and mathematician known for mapping the Upper Mississippi River basin during the 1830s. Nicollet led three expeditions in the region between the Mississippi and Missouri Rivers, primarily in Minnesota, South Dakota, and North Dakota. Before emigrating to the United States, Nicollet was a professor of mathematics at Collège Louis-le-Grand, and a professor and astronomer at the Paris Observatory with Pierre-Simon Laplace. Political and academic changes in France led Nicollet to travel to the United States to do work that would bolster his reputation among academics in Europe. He was elected a member of the American Philosophical Society in 1842. Nicollet's maps were among the most accurate of the time, correcting errors made by Zebulon Pike, and they provided the basis for all subsequent maps of the American interior. They were also among th ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Lakes Of The Great Basin
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 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 of oceans or large la ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Intermittent Lakes
Intermittency is a behavior of dynamical systems: regular alternation of phases of apparently periodic and chaotic dynamics. Intermittent or intermittency may also refer to: *Intermittent river or stream, the one that ceases to flow every year or at least twice every five years *Intermittent energy source, renewable energy sources that are not dispatchable due to their fluctuating nature *Intermittent fault, malfunction of a device or system that occurs at intervals, usually irregular *Fluorescence intermittency, or blinking, is random switching between ON (bright) and OFF (dark) states *Intermittent control, possibilities between the two extremes of continuous-time and discrete-time control: the control signal See also * * {{disambig ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Endorheic Lakes Of Utah
An endorheic basin ( ; also endoreic basin and endorreic basin) is a drainage basin that normally retains water and allows no outflow to other external bodies of water (e.g. rivers and oceans); instead, the water drainage flows into permanent and seasonal lakes and swamps that wiktionary:equilibrate, equilibrate through evaporation. Endorheic basins are also called closed basins, terminal basins, and internal drainage systems. Endorheic regions contrast with open and closed lakes, open lakes (exorheic regions), where surface waters eventually drain into the ocean. In general, water basins with subsurface outflows that lead to the ocean are not considered endorheic; but cryptorheic. Endorheic basins constitute local base levels, defining a limit of the erosion and Deposition (geology), deposition processes of nearby areas. Endorheic water bodies include the Caspian Sea, which is the world's largest inland body of water. Etymology The term ''endorheic'' derives from the French ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Utah State University
Utah State University (USU or Utah State) is a public university, public land grant colleges, land-grant research university with its main campus in Logan, Utah, United States. Founded in 1888 under the Morrill Land-Grant Acts as Utah's federal land-grant institution, Utah State serves as one of Utah's two flagship universities. It is Carnegie Classification of Institutions of Higher Education, classified among "R1: Doctoral Universities – Very high research activity". The Logan campus is the state's largest public residential campus, with more than 84% of students living away from home. As of fall 2023, Utah State had 28,063 enrolled students, including 20,259 at its main Logan campus. The university has a presence statewide, with a total of 30 statewide campuses and more than 50 research institutes and centers. Among these research institutes is the Space Dynamics Laboratory (SDL), which is the sole University Affiliated Research Center (UARC) for the Missile Defense Agency, ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Peak Minerals, Inc
Peak or The Peak may refer to: Basic meanings Geology * Mountain peak ** Pyramidal peak, a mountaintop that has been sculpted by erosion to form a point Mathematics * Peak hour or rush hour, in traffic congestion * Peak (geometry), an (''n''-3)-dimensional element of a polytope * Peak electricity demand or peak usage * Peak-to-peak, the highest (or sometimes the highest and lowest) points on a varying waveform * Peak (pharmacology), the time at which a drug reaches its maximum plasma concentration * Peak experience, psychological term for a euphoric mental state Resource production In terms of resource production, the peak is the moment when the production of a resource reaches a maximum level, after which it declines; in particular see: * Peak oil * Peak car * Peak coal * Peak farmland * Peak gas * Peak minerals * Peak water * Peak wheat * Peak wood Other basic meanings * Visor, a part of a hat, known as a "peak" in British English * Peaked cap Geography * Peak District in t ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Bureau Of Land Management
The Bureau of Land Management (BLM) is an agency within the United States Department of the Interior responsible for administering federal lands, U.S. federal lands. Headquartered in Washington, D.C., the BLM oversees more than of land, or one-eighth of the United States's total landmass. The Bureau was created by United States Congress, Congress during the presidency of Harry S. Truman in 1946 by combining two existing agencies: the United States General Land Office and the United States Grazing Service, Grazing Service. The agency manages the federal government's nearly of subsurface Mineral rights, mineral estate located beneath federal, state and private lands severed from their surface rights by the Homestead Act of 1862. Most BLM public lands are located in these 12 Western United States, western states: Alaska, Arizona, California, Colorado, Idaho, Montana, Nevada, New Mexico, Oregon, Utah, Washington (state), Washington and Wyoming. The mission of the BLM is "to susta ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Southern Utah Wilderness Alliance
The Southern Utah Wilderness Alliance (SUWA) is a wilderness preservation organization in the United States based in Salt Lake City, Utah, with field offices in Washington, D.C. and Moab, Utah. The organization formed in 1983 and is a partner in the Utah Wilderness Coalition, a coalition of organizations nationwide that support federal wilderness designation for deserving public lands in Utah. Campaigns The primary campaign of the Southern Utah Wilderness Alliance is to build public support for America's Red Rock Wilderness Act, which was first introduced in Congress in 1989 by Utah Congressman Wayne Owens. The bill has been reintroduced in every session of Congress since. In 1997 the first companion bill was introduced in the United States Senate by Dick Durbin. On October 1, 2009, the bill was discussed in a legislative hearing before the Subcommittee on National Parks, Forests and Public Lands. Beginning in 2015, SUWA supported the campaign by the Bears Ears Inter-Tribal ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
National Instrument 43-101
National Instrument 43-101 ''Standards of Disclosure for Mineral Projects'' ("NI 43-101") is a securities regulatory instrument that governs how companies can disclose mining-related information in Canada. Its rules aim to prevent companies from sharing inaccurate or misleading information about their mineral assets with prospective investors and the public. It is overseen and enforced by the Canadian Securities Administrators. NI 43-101 applies broadly to companies both public and private, and to a variety of disclosures types including mineral exploration reports, reporting of resources and reserves, presentations, oral comments, and websites. NI 43-101 covers mineral products such, precious metals and solid energy commodities as well as bulk minerals, dimension stone, precious stones and mineral sands commodities. National Instrument 43-101 is comparable to the Joint Ore Reserves Committee Code (JORC Code) which regulates the publication of mineral exploration reports on ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Potassium Sulfate
Potassium sulfate (US) or potassium sulphate (UK), also called sulphate of potash (SOP), arcanite, or archaically potash of sulfur, is the inorganic compound with formula K2SO4, a white water-soluble solid. It is commonly used in fertilizers, providing both potassium and sulfur. History Potassium sulfate (K2SO4) has been known since early in the 14th century. It was studied by Glauber, Boyle, and Tachenius. In the 17th century, it was named ''arcanuni'' or ''sal duplicatum'', as it was a combination of an acid salt with an alkaline salt. It was also known as ''vitriolic tartar'' and ''Glaser's salt'' or ''sal polychrestum Glaseri'' after the pharmaceutical chemist Christopher Glaser who prepared it and used medicinally. Known as ''arcanum duplicatum'' ("double secret") or ''panacea duplicata'' in pre-modern medicine, it was prepared from the residue ('' caput mortuum'') left over from the production of aqua fortis (nitric acid, HNO3) from nitre (potassium nitrate, KNO3) an ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
