|
Pinto Creek (Arizona)
Pinto Creek is a tributary of the Salt River in Gila County, Arizona, within the Tonto National Forest. The creek winds for northward from the Pinal Mountains, through the Sonoran Desert, before emptying into the tail of Theodore Roosevelt Lake. Since the 1980s, the Pinto Creek watershed has been the site of environmental disputes over water rights and mining operations. Historically, the lower Pinto Creek was a rare desert riparian stream that supported sycamore, cottonwood, willow, and ash trees, and a diversity of wildlife. The creek started drying up in 2013 as a result of increased groundwater pumping by the Pinto Valley Mine, despite the Forest Service holding instream flow rights. , mining continues while much of Pinto Creek remains dry year-round. Groundwater repletion is expected to take at least 100 years. Mining Pinto Valley Mine In 1999 the Forest Service obtained an instream flow right to Pinto Creek, granting it the ability to require a minimum water flow from ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Arizona
Arizona ( ; nv, Hoozdo Hahoodzo ; ood, Alĭ ṣonak ) is a state in the Southwestern United States. It is the 6th largest and the 14th most populous of the 50 states. Its capital and largest city is Phoenix. Arizona is part of the Four Corners region with Utah to the north, Colorado to the northeast, and New Mexico to the east; its other neighboring states are Nevada to the northwest, California to the west and the Mexican states of Sonora and Baja California to the south and southwest. Arizona is the 48th state and last of the contiguous states to be admitted to the Union, achieving statehood on February 14, 1912. Historically part of the territory of in New Spain, it became part of independent Mexico in 1821. After being defeated in the Mexican–American War, Mexico ceded much of this territory to the United States in 1848. The southernmost portion of the state was acquired in 1853 through the Gadsden Purchase. Southern Arizona is known for its desert cl ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
America's Most Endangered Rivers
America's Most Endangered Rivers is a list of threatened rivers in the United States compiled by the nonprofit group American Rivers. First published in 1984, the annual list spotlights ten threatened rivers–rivers that are facing environmental degradation Environmental degradation is the deterioration of the environment (biophysical), environment through depletion of resources such as quality of air, water and soil; the destruction of ecosystems; habitat destruction; the extinction of wildlife; an ... due to existing or proposed development projects. The list is intended to build public awareness and spur action toward addressing specific environmental issues. Lists 2023 rivers On April 18, 2023, American Rivers announced its ten most endangered rivers of 2023. 2022 rivers On April 19, 2022, American Rivers announced its ten most endangered rivers of 2022. 2021 rivers On April 13, 2021, American Rivers announced its ten most endangered rivers of 2021. 2020 river ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
American Rivers
American(s) may refer to: * American, something of, from, or related to the United States of America, commonly known as the "United States" or "America" ** Americans, citizens and nationals of the United States of America ** American ancestry, people who self-identify their ancestry as "American" ** American English, the set of varieties of the English language native to the United States ** Native Americans in the United States, indigenous peoples of the United States * American, something of, from, or related to the Americas, also known as "America" ** Indigenous peoples of the Americas * American (word), for analysis and history of the meanings in various contexts Organizations * American Airlines, U.S.-based airline headquartered in Fort Worth, Texas * American Athletic Conference, an American college athletic conference * American Recordings (record label), a record label previously known as Def American * American University, in Washington, D.C. Sports teams Soccer * Ba ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
KGHM Polska Miedź
KGHM Polska Miedź S.A. (Kombinat Górniczo-Hutniczy Miedzi), commonly known as KGHM, is a Polish multinational corporation that employs around 34,000 people around the world and has been a major copper and silver producer for more than 50 years. In 1991, the company was established as a state enterprise and since 1997, their shares have been traded on the Warsaw Stock Exchange. Currently, KGHM operates 9 open-pit and underground mines located in Poland, Canada, the USA and Chile and is actively advancing 4 projects. KGHM produces key global resources including copper, copper sulphate, gold, silver, nickel, nickel sulphate, molybdenum, rhenium, lead, sulphuric acid, selenium, platinum group metals. KGHM is based in Lower Silesian Voivodeship in Lubin, Poland. History Early history and foundation In 1951, the construction of the Copper Smelter in Legnica was commenced to smelt copper from the ore mined in the so-called old Lower Silesian copper basin ("Lena" and "Konrad" mines ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Quadra FNX Mining
Quadra FNX Mining Ltd was a Vancouver, British Columbia-based company that produced copper, nickel, platinum, palladium, gold, cobalt, and molybdenum with operations in Nevada, Arizona, Chile, Greenland, and the Sudbury Basin, Ontario, Canada. Quadra FNX Mining was created by a merger of Quadra Mining Ltd. and FNX Mining Company Inc. in 2010. The company was taken over by KGHM Polska Miedz S.A. in 2012. Quadra history Quadra Resources Ltd. was incorporated in Vancouver, British Columbia on 15 May, 2002. The Company changed its name from Quadra Resources Ltd. to Quadra Mining Ltd. on 9 January, 2003. On 8 April, 2004, Quadra Mining Ltd. completed an initial public offering raising approximately $145 million. Quadra used a portion of the proceeds of the offering to acquire the interest in the Robinson Mine located near Ely, Nevada. FNX history FNX Mining Company Inc. was incorporated in Toronto, Ontario on 26 June, 1984. A former Inco geologist, Terry MacGibbon, took over the ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
FNX Mining Company Inc
FNX may refer to: * First Nations Experience (FNX), a non-profit television network in San Bernardino, California * FN FNX The FN FNX pistol is a series of semi-automatic, polymer- framed pistols manufactured in Columbia, South Carolina, by FN America (branded ''FNH USA''), a division of Fabrique Nationale d'Herstal.FNX pistols are made in Columbia, SC, although mar ..., a model of autoloading semi-automatic pistol available in various calibers * Quadra FNX Mining, a mining company based out of Toronto See also * WFNX (other), a call sign that has been held by several radio stations in the United States {{disambiguation ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Quadra Mining Ltd
Quadra may refer to: * Quadra, São Paulo, a municipality in Brazil * Quadra Island, British Columbia, Canada * Vancouver Quadra, a federal electoral district in British Columbia, Canada * , a Royal Canadian Navy cadet training center in Comox, British Columbia * Macintosh Quadra, a line of computers made by Apple Computer * Quadra, Telecine introduced by Broadcast Television Systems Inc. in 1993 * Quadra, a group of four psychological types in the theory of socionics * ''Quadra'' (album), by Brazilian heavy metal band Sepultura * Quadra Blu, a character from Max Rep comics by illustrator Lyman Dally * The fighting style of several characters in the anime manga and light novel '' Aria the Scarlet Ammo'' See also * Juan Francisco de la Bodega y Quadra (1743–1794), Spanish explorer * Quadra's and Vancouver's Island, the original name of Vancouver Island * Hostius Quadra, an ancient Roman man described in Seneca's Natural Questions * Cuadra Cuadra is a Spanish surname of ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Vancouver
Vancouver ( ) is a major city in western Canada, located in the Lower Mainland region of British Columbia. As the List of cities in British Columbia, most populous city in the province, the 2021 Canadian census recorded 662,248 people in the city, up from 631,486 in 2016. The Greater Vancouver, Greater Vancouver area had a population of 2.6million in 2021, making it the List of census metropolitan areas and agglomerations in Canada#List, third-largest metropolitan area in Canada. Greater Vancouver, along with the Fraser Valley Regional District, Fraser Valley, comprises the Lower Mainland with a regional population of over 3 million. Vancouver has the highest population density in Canada, with over 5,700 people per square kilometre, and fourth highest in North America (after New York City, San Francisco, and Mexico City). Vancouver is one of the most Ethnic origins of people in Canada, ethnically and Languages of Canada, linguistically diverse cities in Canada: 49.3 percent of ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Desert Riparian
Desert riparian is a North American desert vegetation type (or biome) occurring in the bottoms of valleys, canyons, and other watercourses that have water at or near the surface most of the year.Pam MacKay, Mojave Desert Wildflowers, 2nd Ed., p. 20-21 The visual character is of large, lush, perennial green trees surrounded by dry desert vegetation and soil coloration. The area may be in a patch surrounding a spring such as an oasis, or in a strand following the course of water flow, such as a bosque. The soil in this biome is typically moist and ranges from rocky and sandy to silty alluvium. This biome has seasonal variation, with hot, dry summers and cool, moist winters. Precipitation mostly occurs during the winter, and ranges from 8 to 25 cm each year. It is contrasted with the desert dry wash vegetation type, in which water at or near the surface is lacking most of the year, such as arroyos. Over 80% of known desert wildlife species use desert riparian areas. Common ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Gila County, Arizona
Gila County ( ) is in the central part of the U.S. state of Arizona. As of the 2020 census, the population was 53,272. The county seat is Globe. Gila County comprises the Payson, Arizona Micropolitan Statistical Area. Gila County contains parts of Fort Apache Indian Reservation and San Carlos Indian Reservation. History The county was formed from parts of Maricopa and Pinal counties on February 8, 1881. The boundary was then extended eastward to the San Carlos River by public petition in 1889. The original county seat was in the mining community of Globe City, now Globe. Popular theory holds that the word "Gila" was derived from a Spanish contraction of Hah-quah-sa-eel, a Yuma word meaning "running water which is salty". In the 1880s, a long range war broke out in Gila County that became the most costly feud in American history, resulting in an almost complete annihilation of the families involved. The ''Pleasant Valley War'' (also sometimes called the ''Tonto Basin Fe ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Sonoran Desert
The Sonoran Desert ( es, Desierto de Sonora) is a desert in North America and ecoregion that covers the northwestern Mexican states of Sonora, Baja California, and Baja California Sur, as well as part of the southwestern United States (in Arizona and California). It is the hottest desert in both Mexico and the United States. It has an area of . In phytogeography, the Sonoran Desert is within the Sonoran Floristic province of the Madrean Region of southwestern North America, part of the Holarctic realm of the northern Western Hemisphere. The desert contains a variety of unique endemic plants and animals, notably, the saguaro (''Carnegiea gigantea'') and organ pipe cactus (''Stenocereus thurberi''). The Sonoran Desert is clearly distinct from nearby deserts (e.g., the Great Basin, Mojave, and Chihuahuan deserts) because it provides subtropical warmth in winter and two seasons of rainfall (in contrast, for example, to the Mojave's dry summers and cold winters). This creates an ex ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
