|
Left Hand Creek (Colorado)
Left Hand Creek is a tributary of Saint Vrain Creek, approximately long,U.S. Geological Survey. National Hydrography Dataset high-resolution flowline dataThe National Map, accessed March 25, 2011 in Boulder County, Colorado in the United States. The creek drains a section of the foothills of the Front Range northwest of Boulder, descending from the mountains in a steep canyon, known as Left Hand Canyon. Left Hand Creek issues from Left Hand Park Reservoir along the north flank of Niwot Mountain. Flowing through a steep gorge to the East, passing below Ward (which sits roughly at the head of the canyon). It emerges from the foothills North of Boulder and crosses ranch lands the Colorado Piedmont, passing north of Niwot and joining St. Vrain Creek on the South edge of Longmont. Lower Left Hand canyon is a popular destination for road biking, hiking, whitewater kayaking and rock climbing. It contains several City of Boulder Open Space parks along the Boulder County road that ascen ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Doc Searls
David "Doc" Searls (born July 29, 1947), is an American journalist, columnist, and a widely read blogger. He is the host of FLOSS Weekly, a free and open-source software (FLOSS) themed netcast from the TWiT Network, a co-author of ''The Cluetrain Manifesto'', author of '' The Intention Economy: When Customers Take Charge'', Editor-in-Chief of '' Linux Journal'', a fellow at the Center for Information Technology & Society (CITS) at the University of California, Santa Barbara, an alumnus fellow (2006–2010) of the Berkman Center for Internet & Society at Harvard University, and co-host of the Reality 2.0 Podcast. Overview Searls' journalism career began in 1971, when he worked as an editor and photographer for ''Wayne Today'' in New Jersey. A longtime advocate for open-source software, he has been involved with the '' Linux Journal'' since it began publishing in 1994. He became a Contributing Editor in 1996, Senior Editor in 1999, and Editor-in-Chief in 2018. His column "Linux f ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Longmont, Colorado
The City of Longmont is a home rule municipality located in Boulder and Weld counties, Colorado, United States. Longmont is located northeast of the county seat of Boulder and north-northwest of the Colorado State Capitol in Denver. Longmont's population was 98,885 as of the 2020 U.S. Census. Longmont is the 14th most populous city in the state of Colorado. Longmont is named after Longs Peak, a prominent mountain named for explorer Stephen H. Long that is clearly visible from Longmont, and "mont", from the French word "montagne" for mountain. History Longmont was founded in 1871 by a group of people from Chicago, Illinois. Originally called the Chicago-Colorado Colony, led by president Robert Collyer, the men sold memberships in the town, purchasing the land necessary for the town hall with the proceeds. As the first planned community in Boulder County, the city streets were laid out in a grid plan within a square mile. The city began to flourish as an agricultural commu ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Canyons And Gorges Of Colorado
A canyon (from ; archaic British English spelling: ''cañon''), or gorge, is a deep cleft between escarpments or cliffs resulting from weathering and the erosive activity of a river over geologic time scales. Rivers have a natural tendency to cut through underlying surfaces, eventually wearing away rock layers as sediments are removed downstream. A river bed will gradually reach a baseline elevation, which is the same elevation as the body of water into which the river drains. The processes of weathering and erosion will form canyons when the river's headwaters and estuary are at significantly different elevations, particularly through regions where softer rock layers are intermingled with harder layers more resistant to weathering. A canyon may also refer to a rift between two mountain peaks, such as those in ranges including the Rocky Mountains, the Alps, the Himalayas or the Andes. Usually, a river or stream carves out such splits between mountains. Examples of mountain-type c ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Rivers Of Boulder County, Colorado
A river is a natural flowing watercourse, usually freshwater, flowing towards an ocean, sea, lake or another river. In some cases, a river flows into the ground and becomes dry at the end of its course without reaching another body of water. Small rivers can be referred to using names such as creek, brook, rivulet, and rill. There are no official definitions for the generic term river as applied to geographic features, although in some countries or communities a stream is defined by its size. Many names for small rivers are specific to geographic location; examples are "run" in some parts of the United States, "burn" in Scotland and northeast England, and "beck" in northern England. Sometimes a river is defined as being larger than a creek, but not always: the language is vague. Rivers are part of the water cycle. Water generally collects in a river from precipitation through a drainage basin from surface runoff and other sources such as groundwater recharge, springs, a ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
2013 Colorado Floods
The 2013 Colorado floods were a series of natural disasters occurring in the U.S. state of Colorado. Starting on September 11, 2013, a slow-moving cold front stalled over Colorado, clashing with warm humid monsoonal air from the south. This resulted in heavy rain and catastrophic flooding along Colorado's Front Range from Colorado Springs north to Fort Collins. The situation intensified on September 11 and 12. Boulder County was worst hit, with recorded September 12 and up to of rain recorded by September 15, which is comparable to Boulder County's average annual precipitation (20.7 inches, 525 mm). This event has also been referred to as the 2013 Colorado Front Range Flood, reflecting a more precise geographic extent in and along the Colorado Front Range mountains. The National Weather Service's Hydrometeorological Design Studies Center stated in a document that the annual exceedance probability (AEP) for the entire rainfall event was as low as 1/1000 (0.1%) in places. ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
List Of Rivers Of Colorado
This is a list of streams in the U.S. State of Colorado. __TOC__ Alphabetical list The following alphabetical list includes many important streams that flow through the State of Colorado, including all 158 named rivers. Where available, the total extent of the stream's drainage basin is shown after the name. The names of the 17 Colorado rivers with a drainage basin of more than 10,000 square kilometers (3,900 sq mi), about three times the area of Rhode Island, are shown in bold. # Adams Fork Conejos River # Alamosa River 383 km2 (148 mi2) # Animas River 3,562 km2 (1,375 mi2) # Apishapa River 2,798 km2 (1,080 mi2) #Arikaree River 4,429 km2 (1,710 mi2) # Arkansas River 478,501 km2 (184,750 mi2) # Aspen Brook # Bear Creek 4,500 km2 (1,737 mi2) # Bear Creek 339 km2 (131 mi2) # Bear River # Beaver Creek 2,939 km2 (1,135 mi2) #Big Dry Creek (Littleton, Colorado) #Big Dry Creek (Westminster, Colorado ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Gold Hill, Colorado
Gold Hill is an unincorporated community and a census-designated place (CDP) located in and governed by Boulder County, Colorado, United States. The CDP is a part of the Boulder, CO Metropolitan Statistical Area. The population of the Gold Hill CDP was 230 at the United States Census 2010. The Boulder post office ( Zip Code 80302) serves the area. Gold Hill is located to the northwest of Boulder, perched on a mountainside above Left Hand Canyon at an elevation of 8,300 feet. Originally a mining camp, it was the site of the first major discovery of gold during the 1859 Colorado Gold Rush and remained an important mining camp throughout the late 19th century, with a population approaching 1500 at its height, before falling into decline. It has been revived somewhat in recent years as a quiet isolated haven, with no paved streets, but easily accessed by dirt roads. The town contains numerous historic wooden structures, some restored in recent years, as well as decaying ruins from ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Gold
Gold is a chemical element with the symbol Au (from la, aurum) and atomic number 79. This makes it one of the higher atomic number elements that occur naturally. It is a bright, slightly orange-yellow, dense, soft, malleable, and ductile metal in a pure form. Chemically, gold is a transition metal and a group 11 element. It is one of the least reactive chemical elements and is solid under standard conditions. Gold often occurs in free elemental ( native state), as nuggets or grains, in rocks, veins, and alluvial deposits. It occurs in a solid solution series with the native element silver (as electrum), naturally alloyed with other metals like copper and palladium, and mineral inclusions such as within pyrite. Less commonly, it occurs in minerals as gold compounds, often with tellurium (gold tellurides). Gold is resistant to most acids, though it does dissolve in aqua regia (a mixture of nitric acid and hydrochloric acid), forming a soluble tetrachloroaurate anion. Gold is ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Colorado Gold Rush
The Pike's Peak Gold Rush (later known as the Colorado Gold Rush) was the boom in gold prospecting and mining in the Pike's Peak Country of western Kansas Territory and southwestern Nebraska Territory of the United States that began in July 1858 and lasted until roughly the creation of the Colorado Territory on February 28, 1861. An estimated 100,000 gold seekers took part in one of the greatest gold rushes in North American history. The participants in the gold rush were known as " Fifty-Niners" after 1859, the peak year of the rush and often used the motto Pike's Peak or Bust! In fact, the location of the Pike's Peak Gold Rush was centered north of Pike's Peak. The name Pike's Peak Gold Rush was used mainly because of how well known and important Pike's Peak was at the time. Overview The Pike's Peak Gold Rush, which followed the California Gold Rush by approximately one decade, produced a dramatic but temporary influx of migrants and immigrants into the Pike's Peak Country o ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Arapaho
The Arapaho (; french: Arapahos, ) are a Native American people historically living on the plains of Colorado and Wyoming. They were close allies of the Cheyenne tribe and loosely aligned with the Lakota and Dakota. By the 1850s, Arapaho bands formed two tribes, namely the Northern Arapaho and Southern Arapaho. Since 1878, the Northern Arapaho have lived with the Eastern Shoshone on the Wind River Reservation in Wyoming and are federally recognized as the Arapahoe Tribe of the Wind River Reservation. The Southern Arapaho live with the Southern Cheyenne in Oklahoma. Together, their members are enrolled as the federally recognized Cheyenne and Arapaho Tribes. Names It is uncertain where the word 'Arapaho' came from. Europeans may have derived it from the Pawnee word for "trader", ''iriiraraapuhu'', or it may have been a corruption of a Crow word for "tattoo", ''alapúuxaache''. The Arapaho autonym is or ("our people" or "people of our own kind"). They refer to their tribe as ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Bird Of Prey
Birds of prey or predatory birds, also known as raptors, are hypercarnivorous bird species that actively hunt and feed on other vertebrates (mainly mammals, reptiles and other smaller birds). In addition to speed and strength, these predators have keen eyesight for detecting prey from a distance or during flight, strong feet with sharp talons for grasping or killing prey, and powerful, curved beaks for tearing off flesh. Although predatory birds primarily hunt live prey, many species (such as fish eagles, vultures and condors) also scavenge and eat carrion. Although the term "bird of prey" could theoretically be taken to include all birds that actively hunt and eat other animals, ornithologists typically use the narrower definition followed in this page, excluding both piscivorous predators such as storks, herons, gulls, skuas, penguins and kingfishers, as well as primarily insectivorous birds such as passerine birds (e.g. shrikes) and birds like nightjars and frogmouths. So ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
