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Kinzua Bridge State Park
Kinzua Bridge State Park is a Pennsylvania state park near Mount Jewett, in Hamlin and Keating Townships, McKean County, Pennsylvania in the United States. The park lies between U.S. Route 6 and Pennsylvania Route 59, along State Route 3011 just east of the Allegheny National Forest. Kinzua Bridge State Park was chosen by the Pennsylvania Department of Conservation and Natural Resources (DCNR) and its Bureau of Parks as one of "25 Must-See Pennsylvania State Parks". The Kinzua Bridge Foundation, Inc. was formally incorporated in the State of Pennsylvania on November 1, 1993. It is a non-profit 501(c)3 which is a separate entity from the State Park. The Foundation is dedicated to the restoration and preservation of the Kinzua Bridge, the promotion of its historical and cultural significance, as well as the further development of the adjoining State Park. Kinzua Bridge The park is noted as the site of the Kinzua Bridge spanning Kinzua Creek, original bridge built in 188 ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
McKean County, Pennsylvania
McKean County is a rural county in the Commonwealth of Pennsylvania. As of the 2020 census, the population was 40,432. Its county seat is Smethport. The county was created in 1804 and organized in 1826. It was named in honor of former Pennsylvania Governor and Declaration of Independence signer Thomas McKean. McKean County comprises the Bradford, Pennsylvania micropolitan statistical area. It is in a sparsely populated region known as the Pennsylvania Wilds. It includes the Allegheny National Forest and borders New York. McKean County boasts of being "The Black Cherry Capital of the World." McKean County was founded because of its natural resources of oil and timber, both of which continue to provide a significant input to the economy. Today, a university, rural medical center, federal prison and manufacturing companies balance the area's economy. Geography According to the U.S. Census Bureau, the county has an area of , of which is land and (0.5%) is water. It has a warm- ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Kinzua Bridge State Park 003 , also known as Kinzua Lake, formed by the Kinzua Dam
{{disambiguation, geo ...
Kinzua may refer to: Communities *Kinzua, Oregon, a ghost town in Wheeler County * Kinzua, Pennsylvania, in Warren County nder the Allegheny Reservoir (aka, Kinzua Lake) since 1965*Kinzua Beach, Pennsylvania, in Warren County *Kinzua Heights, Pennsylvania, in Warren County * Kinzua Township, Warren County, Pennsylvania Other * Kinzua Creek, a tributary of the Allegheny River in Pennsylvania *Kinzua Bridge State Park, located in McKean County, Pennsylvania **Kinzua Bridge, a former railway bridge located in the above state park *Kinzua Dam, a U.S. Army Corps of Engineers dam on the Allegheny River in Pennsylvania *Allegheny Reservoir The Allegheny Reservoir (also known as Kinzua Lake and unofficially as Lake Perfidy) is a reservoir along the Allegheny River in Pennsylvania and New York, USA. It was created in 1965 by the construction of the Kinzua Dam along the river. Lake Per ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Eastern Gray Squirrel
The eastern gray squirrel (''Sciurus carolinensis''), also known, particularly outside of North America, as simply the grey squirrel, is a tree squirrel in the genus ''Sciurus''. It is native to eastern North America, where it is the most prodigious and ecologically essential natural forest regenerator. Widely introduced to certain places around the world, the eastern gray squirrel in Europe, in particular, is regarded as an invasive species. In Europe, ''Sciurus carolinensis'' is included since 2016 in the list of Invasive Alien Species of Union concern (the Union list). This implies that this species cannot be imported, bred, transported, commercialized, or intentionally released into the environment in the whole of the European Union. Distribution ''Sciurus carolinensis'' is native to the eastern and midwestern United States, and to the southerly portions of the central provinces of Canada. The native range of the eastern gray squirrel overlaps with that of the fox squirre ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
American Black Bear
The American black bear (''Ursus americanus''), also called simply a black bear or sometimes a baribal, is a medium-sized bear endemic to North America. It is the continent's smallest and most widely distributed bear species. American black bears are omnivores, with their diets varying greatly depending on season and location. They typically live in largely forested areas, but will leave forests in search of food, and are sometimes attracted to human communities due to the immediate availability of food. The International Union for Conservation of Nature (IUCN) lists the American black bear as a least-concern species, due to its widespread distribution and a large population estimated to be twice that of all other bear species combined. Along with the brown bear (''Ursus arctos''), it is one of only two modern bear species not considered by the IUCN to be globally threatened with extinction. Taxonomy and evolution Despite living in North America, American black bears are not ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Pennsylvania Game Commission
The Pennsylvania Game Commission (PGC) is the state agency responsible for wildlife conservation and management in Pennsylvania in the United States. It was originally founded years ago and currently utilizes more than 700 full-time employees and thousands of part-time and volunteers in its official mission to "manage and protect wildlife and their habitats while promoting hunting and trapping for current and future generations." History In the late 1800s as a result of deforestation, pollution and unregulated hunting/trapping, wildlife decreased in population and diversity. The wildlife, then-commonly referred to as "game," was to be protected by establishing the Game Commission in 1895 by state Legislature. It was—and still is—funded primarily through the sale of licenses, State Game Land natural resource revenue, and a federal excise tax on guns and ammunition. Game Wardens The main workforce of the Pennsylvania Game Commission are Game Wardens, formerly known as Wildl ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Hunting
Hunting is the human activity, human practice of seeking, pursuing, capturing, or killing wildlife or feral animals. The most common reasons for humans to hunt are to harvest food (i.e. meat) and useful animal products (fur/hide (skin), hide, bone/tusks, horn (anatomy), horn/antler, etc.), for recreation/taxidermy (see trophy hunting), to remove predators dangerous to humans or domestic animals (e.g. wolf hunting), to pest control, eliminate pest (organism), pests and nuisance animals that damage crops/livestock/poultry or zoonosis, spread diseases (see varmint hunting, varminting), for trade/tourism (see safari), or for conservation biology, ecological conservation against overpopulation and invasive species. Recreationally hunted species are generally referred to as the ''game (food), game'', and are usually mammals and birds. A person participating in a hunt is a hunter or (less commonly) huntsman; a natural area used for hunting is called a game reserve; an experienced hun ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Smethport
Smethport is a borough and county seat of McKean County, Pennsylvania, United States. The mayor is Wayne V. Foltz. The population was 1,430 at the 2020 census. Smethport is part of the '' Bradford, PA Micropolitan Statistical Area''. Smethport, having the coldest temperature ever recorded in Pennsylvania, is the coldest place in Pennsylvania and one of the coldest towns in the contiguous United States. History Smethport is situated in the Pennsylvania Wilds region, in a hilly area a short distance from the Allegheny National Forest and Kinzua Bridge State Park. Smethport is about two hours from Erie and Buffalo. The highest point on U.S. Route 6 east of the Mississippi River is near Smethport at Bush Hill. Smethport was founded in 1807 by Dutch land investors who were surveying a large tract of land they purchased from the Commonwealth of Pennsylvania, and was named in honor of a Dutch banking family, the De Smeths, who financed the land investments. The town's first business w ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Picnic
A picnic is a meal taken outdoors ( ''al fresco'') as part of an excursion, especially in scenic surroundings, such as a park, lakeside, or other place affording an interesting view, or else in conjunction with a public event such as preceding an open-air theater performance, and usually in summer. It is different from other meals because it requires free time to leave home. History shows us that the idea of a meal that was jointly contributed to and enjoyed out-of-doors was essential to picnic from the early 19th century. Picnickers like to sit on the ground on a rug or blanket. Picnics can be informal with throwaway plates or formal with silver cutlery and crystal wine glasses. Tables and chairs may be used but this is less common. Outdoor games or some other form of entertainment are common at large picnics. In public parks, a picnic area generally includes picnic tables and possibly built-in grills, water faucets (taps), garbage (rubbish) containers and restrooms (toi ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Autumn Leaf Color
Autumn leaf color is a phenomenon that affects the normal green leaves of many deciduous trees and shrubs by which they take on, during a few weeks in the autumn season, various shades of yellow, orange, red, purple, and brown. The phenomenon is commonly called autumn colours or autumn foliage in British English and fall colors, fall foliage, or simply foliage in American English. In some areas of Canada and the United States, " leaf peeping" tourism is a major contribution to economic activity. This tourist activity occurs between the beginning of color changes and the onset of leaf fall, usually around September and October in the Northern Hemisphere and April to May in the Southern Hemisphere. Chlorophyll and the green/yellow/orange colors A green leaf is green because of the presence of a pigment known as chlorophyll, which is inside an organelle called a chloroplast. When abundant in the leaf's cells, as during the growing season, the chlorophyll's green color domi ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Kinzua Bridge State Park 001 , also known as Kinzua Lake, formed by the Kinzua Dam
{{disambiguation, geo ...
Kinzua may refer to: Communities *Kinzua, Oregon, a ghost town in Wheeler County * Kinzua, Pennsylvania, in Warren County nder the Allegheny Reservoir (aka, Kinzua Lake) since 1965*Kinzua Beach, Pennsylvania, in Warren County *Kinzua Heights, Pennsylvania, in Warren County * Kinzua Township, Warren County, Pennsylvania Other * Kinzua Creek, a tributary of the Allegheny River in Pennsylvania *Kinzua Bridge State Park, located in McKean County, Pennsylvania **Kinzua Bridge, a former railway bridge located in the above state park *Kinzua Dam, a U.S. Army Corps of Engineers dam on the Allegheny River in Pennsylvania *Allegheny Reservoir The Allegheny Reservoir (also known as Kinzua Lake and unofficially as Lake Perfidy) is a reservoir along the Allegheny River in Pennsylvania and New York, USA. It was created in 1965 by the construction of the Kinzua Dam along the river. Lake Per ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Fatigue (material)
In materials science, fatigue is the initiation and propagation of cracks in a material due to cyclic loading. Once a fatigue crack has initiated, it grows a small amount with each loading cycle, typically producing striations on some parts of the fracture surface. The crack will continue to grow until it reaches a critical size, which occurs when the stress intensity factor of the crack exceeds the fracture toughness of the material, producing rapid propagation and typically complete fracture of the structure. Fatigue has traditionally been associated with the failure of metal components which led to the term metal fatigue. In the nineteenth century, the sudden failing of metal railway axles was thought to be caused by the metal ''crystallising'' because of the brittle appearance of the fracture surface, but this has since been disproved. Most materials, such as composites, plastics and ceramics, seem to experience some sort of fatigue-related failure. To aid in predicting t ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Fujita Scale
The Fujita scale (F-Scale; ), or Fujita–Pearson scale (FPP scale), is a scale for rating tornado intensity, based primarily on the damage tornadoes inflict on human-built structures and vegetation. The official Fujita scale category is determined by meteorologists and engineers after a ground or aerial damage survey, or both; and depending on the circumstances, ground-swirl patterns (cycloidal marks), weather radar data, witness testimonies, media reports and damage imagery, as well as photogrammetry or videogrammetry if motion picture recording is available. The Fujita scale was replaced with the Enhanced Fujita scale (EF-Scale) in the United States in February 2007. In April 2013, Canada adopted the EF-Scale over the Fujita scale along with 31 "Specific Damage Indicators" used by Environment Canada (EC) in their ratings. Background The scale was introduced in 1971 by Ted Fujita of the University of Chicago, in collaboration with Allen Pearson, head of the National Sev ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
