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Devil's Stovepipe
A devil's stovepipe or decomposition chimney is a hole formed when a tree, that has been buried by an encroaching sand dune, decomposes. Under certain conditions the bark will remain intact even after the core of the tree has rotted away. This cylinder of bark keeps the surrounding sand from collapsing in and thus creates a void, an unexpected occurrence in such an unstable medium. Depending on the size of the tree from which it formed and its surface visibility, a devil's stovepipe may be quite dangerous. Someone passing above a wide stovepipe may fall in. Moreover, the fall is likely to disrupt the structure of the bark which had kept the hole open, thus allowing sand to fill the hole above them. For areas with large stovepipes there is a danger of suddenly becoming buried under significant quantities of sand. Devil's stovepipes are mentioned as a hazard in the novel ''Sometimes a Great Notion'' by Ken Kesey. See also * Dune * Mount Baldy (sand dune): A parabolic dune wi ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Oregon Dune Encroaching On Forest
Oregon () is a state in the Pacific Northwest region of the Western United States. The Columbia River delineates much of Oregon's northern boundary with Washington, while the Snake River delineates much of its eastern boundary with Idaho. The 42° north parallel delineates the southern boundary with California and Nevada. Oregon has been home to many indigenous nations for thousands of years. The first European traders, explorers, and settlers began exploring what is now Oregon's Pacific coast in the early-mid 16th century. As early as 1564, the Spanish began sending vessels northeast from the Philippines, riding the Kuroshio Current in a sweeping circular route across the northern part of the Pacific. In 1592, Juan de Fuca undertook detailed mapping and studies of ocean currents in the Pacific Northwest, including the Oregon coast as well as the strait now bearing his name. Spanish ships – 250 in as many years – would typically not land before reaching Cape Mendocino i ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Dune
A dune is a landform composed of wind- or water-driven sand. It typically takes the form of a mound, ridge, or hill. An area with dunes is called a dune system or a dune complex. A large dune complex is called a dune field, while broad, flat regions covered with wind-swept sand or dunes with little or no vegetation are called ''ergs'' or ''sand seas''. Dunes occur in different shapes and sizes, but most kinds of dunes are longer on the stoss (upflow) side, where the sand is pushed up the dune, and have a shorter ''slip face'' in the lee side. The valley or trough between dunes is called a ''dune slack''. Dunes are most common in desert environments, where the lack of moisture hinders the growth of vegetation that would otherwise interfere with the development of dunes. However, sand deposits are not restricted to deserts, and dunes are also found along sea shores, along streams in semiarid climates, in areas of glacial outwash, and in other areas where poorly cemented sa ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Decomposition
Decomposition or rot is the process by which dead organic substances are broken down into simpler organic or inorganic matter such as carbon dioxide, water, simple sugars and mineral salts. The process is a part of the nutrient cycle and is essential for recycling the finite matter that occupies physical space in the biosphere. Bodies of living organisms begin to decompose shortly after death. Animals, such as worms, also help decompose the organic materials. Organisms that do this are known as decomposers or detritivores. Although no two organisms decompose in the same way, they all undergo the same sequential stages of decomposition. The science which studies decomposition is generally referred to as ''taphonomy'' from the Greek word ''taphos'', meaning tomb. Decomposition can also be a gradual process for organisms that have extended periods of dormancy. One can differentiate abiotic decomposition from biotic decomposition (biodegradation). The former means "the degradation ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Bark (botany)
Bark is the outermost layers of stems and roots of woody plants. Plants with bark include trees, woody vines, and shrubs. Bark refers to all the tissues outside the vascular cambium and is a nontechnical term. It overlays the wood and consists of the inner bark and the outer bark. The inner bark, which in older stems is living tissue, includes the innermost layer of the periderm. The outer bark on older stems includes the dead tissue on the surface of the stems, along with parts of the outermost periderm and all the tissues on the outer side of the periderm. The outer bark on trees which lies external to the living periderm is also called the rhytidome. Products derived from bark include bark shingle siding and wall coverings, spices and other flavorings, tanbark for tannin, resin, latex, medicines, poisons, various hallucinogenic chemicals and cork. Bark has been used to make cloth, canoes, and ropes and used as a surface for paintings and map making. A number of plants a ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Sometimes A Great Notion
''Sometimes a Great Notion'' is the second novel by American author Ken Kesey, published in 1964. While '' One Flew Over the Cuckoo's Nest'' (1962) is more famous, many critics consider ''Sometimes a Great Notion'' Kesey's magnum opus. The story involves an Oregon family of gyppo loggers who cut trees for a local mill in opposition to unionized workers who are on strike. Kesey took the title from the song "Goodnight, Irene", popularized by Lead Belly. Sometimes I lives in the country Sometimes I lives in the town Sometimes I haves a great notion To jump into the river an' drown Plot The story centers on the Stamper family, a hard-headed logging clan in the coastal town of Wakonda, on the Oregon coast, in the early 1960s. The union loggers in Wakonda go on strike in demand of the same pay for shorter hours in response to the decreasing need for labor. The Stampers, however, own and operate a small family business independent of the unions and decide to continue work as well as ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Ken Kesey
Ken Elton Kesey (September 17, 1935 – November 10, 2001) was an American novelist, essayist and countercultural figure. He considered himself a link between the Beat Generation of the 1950s and the hippies of the 1960s. Kesey was born in La Junta, Colorado, and grew up in Springfield, Oregon, graduating from the University of Oregon in 1957. He began writing '' One Flew Over the Cuckoo's Nest'' in 1960 after completing a graduate fellowship in creative writing at Stanford University; the novel was an immediate commercial and critical success when published two years later. During this period, Kesey participated in government studies involving hallucinogenic drugs (including mescaline and LSD) to supplement his income. After ''One Flew Over the Cuckoo's Nest'' was published, Kesey moved to nearby La Honda, California, and began hosting happenings with former colleagues from Stanford, miscellaneous bohemian and literary figures (most notably Neal Cassady) and other friend ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Dune
A dune is a landform composed of wind- or water-driven sand. It typically takes the form of a mound, ridge, or hill. An area with dunes is called a dune system or a dune complex. A large dune complex is called a dune field, while broad, flat regions covered with wind-swept sand or dunes with little or no vegetation are called ''ergs'' or ''sand seas''. Dunes occur in different shapes and sizes, but most kinds of dunes are longer on the stoss (upflow) side, where the sand is pushed up the dune, and have a shorter ''slip face'' in the lee side. The valley or trough between dunes is called a ''dune slack''. Dunes are most common in desert environments, where the lack of moisture hinders the growth of vegetation that would otherwise interfere with the development of dunes. However, sand deposits are not restricted to deserts, and dunes are also found along sea shores, along streams in semiarid climates, in areas of glacial outwash, and in other areas where poorly cemented sa ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Parabolic Dune
A dune is a landform composed of wind- or water-driven sand. It typically takes the form of a mound, ridge, or hill. An area with dunes is called a dune system or a dune complex. A large dune complex is called a dune field, while broad, flat regions covered with wind-swept sand or dunes with little or no vegetation are called '' ergs'' or ''sand seas''. Dunes occur in different shapes and sizes, but most kinds of dunes are longer on the stoss (upflow) side, where the sand is pushed up the dune, and have a shorter ''slip face'' in the lee side. The valley or trough between dunes is called a ''dune slack''. Dunes are most common in desert environments, where the lack of moisture hinders the growth of vegetation that would otherwise interfere with the development of dunes. However, sand deposits are not restricted to deserts, and dunes are also found along sea shores, along streams in semiarid climates, in areas of glacial outwash, and in other areas where poorly cemented sa ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Indiana Dunes National Lakeshore
Indiana Dunes National Park is a United States national park located in northwestern Indiana managed by the National Park Service. It was authorized by Congress in 1966 as the Indiana Dunes National Lakeshore and was redesignated as the nation's 61st national park on February 15, 2019. The park runs for about along the southern shore of Lake Michigan and covers . Along the lakefront, the eastern area is roughly the lake shore south to U.S. 12 or U.S. 20 between Michigan City, Indiana, on the east and the Cleveland-Cliffs steel plant on the west. A small extension south of the steel mill continues west along Salt Creek to Indiana 249. The western area is roughly the shoreline south to U.S. 12 between the Burns Ditch west to Broadway in downtown Gary, Indiana. In addition, there are several outlying areas, including Pinhook Bog, in LaPorte County to the east; the Heron Rookery in Porter County, the center of the park; and the Calumet Prairie State Nature Preserve ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Oregon Dunes National Recreation Area
The Oregon Dunes National Recreation Area is located on the Oregon Coast, stretching approximately north of the Coos River in North Bend to the Siuslaw River in Florence, and adjoining Honeyman State Park on the west. It is part of Siuslaw National Forest and is administered by the United States Forest Service. The Oregon Dunes are a unique area of windswept sand. They are the largest expanse of coastal sand dunes in North America and one of the largest expanses of temperate coastal sand dunes in the world, with some dunes reaching above sea level. They are the product of millions of years of erosion by wind and rain on the Oregon Coast. There are about of sand dunes, about a fifth of the total area of the national recreation area. The Oregon Dunes National Recreation Area provides numerous recreational activities, including off-highway vehicle (OHV) use, hiking, fishing, canoeing, horseback riding, and camping. The Carter Dunes Trail and Oregon Dunes Day Use provide forest ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
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