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Biscuit Fire
The Biscuit Fire was a massive wildfire in 2002 that burned nearly in the Rogue River–Siskiyou National Forest, in southern Oregon and northern California, in the Western United States. The fire was named after Biscuit Creek in southern Oregon. The Biscuit Fire was the second-largest wildfire in the modern post-1900 history of Oregon. Oregon's largest fires are actually believed to have taken place in the 1800s. The Silverton Fire of 1865 is listed as Oregon's largest at over 900,000 acres. The Biscuit Fire area is subject to warm, dry winds known as the Brookings effect (also known as Chetco effect), driven by high pressure over the Great Basin. The fire re-burned portions of the 1987 Silver Fire, and much of its area was re-burned in the 2017 Chetco Bar Fire. The wildfire The fire season in 2002 was an especially active one that started early with major fires in Arizona, Colorado, and New Mexico, pulling resources from the Pacific Northwest. Between July 12 and July 15, a ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Siskiyou National Forest
Siskiyou may refer to: *Siskiyou Mountains, a mountain range in northern California and southern Oregon *Siskiyou National Forest, in Oregon and California *Siskiyou County, California *Siskiyou Trail, an old Native American and pioneer trail connecting Oregon and California *Siskiyou Summit, a mountain pass (4,037 ft/1,230 m) on Interstate 5 in southern Oregon *Siskiyou Mountains salamander *Siskiyou (newspaper), a student-run newspaper at Southern Oregon University Southern Oregon University (SOU) is a public university in Ashland, Oregon. It was founded in 1872 as the Ashland Academy, has been in its current location since 1926, and was known by nine other names before assuming its current name in 1997.Kre ... in Ashland, Oregon. * Siskiyou (band), a Canadian indie folk band. {{disambig ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Smokejumper
Smokejumpers are specially trained wildland firefighters who provide an initial attack response on remote wildland fires. They are inserted at the site of the fire by parachute. In addition to performing the initial attack on wildfires, they may also provide leadership for extended attacks on wildland fires. Shortly after smokejumpers touch ground, they are supplied by parachute with food, water, and firefighting tools, making them self-sufficient for 48 hours. Smokejumpers are usually on duty from early spring through late fall. Smokejumpers worldwide Smokejumpers are employed by the Russian Federation, United States (namely the United States Forest Service and Bureau of Land Management), and Canada (in British Columbia). History Prior to the full establishment of smokejumping, experiments with parachute insertion of firefighters were conducted in 1934 in Utah and in the Soviet Union. Earlier, aviation firefighting experiments had been conducted with air delivery of equip ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Chetco Bar Fire, 18 October 2017, Landsat 8 OLI, Bands 758 , a weather pattern off the mouth of the Chetco River at the city of Brookings on the Oregon coast
{{disambiguation, geo ...
Chetco may refer to: *Chetco people, a group of Native Americans who lived in southwestern Oregon in the United States *Chetco language (ISO 639-3: ctc), also known as the Tolowa language (ISO 639-3: tol) * Chetco River, a river named for the tribe, flowing to the Pacific Ocean in Curry County, Oregon in the United States * Chetco Peak, a mountain near the source of the Chetco River in Oregon in the United States * - original name of ''USS Penguin (ASR-12)'' *Chetco effect - also known as the Brookings effect Brookings is a city in Curry County, Oregon, United States. It was named after John E. Brookings, president of the Brookings Lumber and Box Company, which founded the city in 1908. As of the 2020 census, the population was 6,744. History F ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Silver Fire, 30 July 1988, Landsat 5, Bands 642
Silver is a chemical element with the symbol Ag (from the Latin ', derived from the Proto-Indo-European ''h₂erǵ'': "shiny" or "white") and atomic number 47. A soft, white, lustrous transition metal, it exhibits the highest electrical conductivity, thermal conductivity, and reflectivity of any metal. The metal is found in the Earth's crust in the pure, free elemental form ("native silver"), as an alloy with gold and other metals, and in minerals such as argentite and chlorargyrite. Most silver is produced as a byproduct of copper, gold, lead, and zinc refining. Silver has long been valued as a precious metal. Silver metal is used in many bullion coins, sometimes alongside gold: while it is more abundant than gold, it is much less abundant as a native metal. Its purity is typically measured on a per-mille basis; a 94%-pure alloy is described as "0.940 fine". As one of the seven metals of antiquity, silver has had an enduring role in most human cultures. Other than in curre ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Biscuit Fire, 23 September 2002, Landsat 5, Bands 642
A biscuit is a flour-based baked and shaped food product. In most countries biscuits are typically hard, flat, and unleavened. They are usually sweet and may be made with sugar, chocolate, icing, jam, ginger, or cinnamon. They can also be savoury, similar to crackers. Types of biscuit include sandwich biscuits, digestive biscuits, ginger biscuits, shortbread biscuits, chocolate chip cookies, chocolate-coated marshmallow treats, Anzac biscuits, ''biscotti'', and ''speculaas''. In most of North America, nearly all hard sweet biscuits are called "cookies", while the term "biscuit" is used for a soft, leavened quick bread similar to a less sweet version of a ''scone''. "Biscuit" may also refer to hard flour-based baked animal feed, as with dog biscuit. Variations in meaning * In most of the world outside North America, a biscuit is a small baked product that would be called either a "cookie" or a " cracker" in the United States and sometimes in Canada. Biscuits in the United K ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Biscuit Fire Publication Controversy
The Biscuit Fire publication controversy was an academic and political controversy in the United States in January 2006 about publication of an academic paper titled ''Post-wildfire logging hinders regeneration and increases fire risk''. The U.S Forest Service and a group of professors, including six at the Oregon State University College of Forestry, wrote a letter to the prestigious scientific journal '' Science'' requesting that publication of a short forestry paper written by an OSU Forestry graduate student and others be delayed until the authors could respond to it, arguing the article was "short on qualifiers and context". The group requested alternatively that ''Science'' publish a sidebar illustrating their concerns alongside the paper. ''Science'' refused, and the paper, which had already undergone peer review and been approved for publication, appeared in the January 20, 2006 issue. The paper had been published in the online edition of ''Science'' before the letter wa ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Fire
Fire is the rapid oxidation of a material (the fuel) in the exothermic chemical process of combustion, releasing heat, light, and various reaction Product (chemistry), products. At a certain point in the combustion reaction, called the ignition point, flames are produced. The ''flame'' is the visible portion of the fire. Flames consist primarily of carbon dioxide, water vapor, oxygen and nitrogen. If hot enough, the gases may become ionized to produce Plasma (physics), plasma. Depending on the substances alight, and any impurities outside, the color of the flame and the fire's Intensity (heat transfer), intensity will be different. Fire in its most common form can result in conflagration, which has the potential to cause physical damage through burning. Fire is an important process that affects ecological systems around the globe. The positive effects of fire include stimulating growth and maintaining various ecological systems. Its negative effects include hazard to life and pr ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Timber
Lumber is wood that has been processed into dimensional lumber, including Beam (structure), beams and plank (wood), planks or boards, a stage in the process of wood production. Lumber is mainly used for construction framing, as well as finishing (floors, wall panels, window frames). Lumber has many uses beyond home building. Lumber is sometimes referred to as timber as an archaic term and still in England, while in most parts of the world (especially the United States and Canada) the term timber refers specifically to unprocessed wood fiber, such as cut logs or standing trees that have yet to be cut. Lumber may be supplied either rough-sawmill, sawn, or surfaced on one or more of its faces. Beside pulpwood, ''rough lumber'' is the raw material for furniture-making, and manufacture of other items requiring cutting and shaping. It is available in many species, including hardwoods and softwoods, such as Pinus classification, white pine and red pine, because of their low cost. ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Tire
A tire (American English) or tyre (British English) is a ring-shaped component that surrounds a wheel's rim to transfer a vehicle's load from the axle through the wheel to the ground and to provide traction on the surface over which the wheel travels. Most tires, such as those for automobiles and bicycles, are pneumatically inflated structures, which also provide a flexible cushion that absorbs shock as the tire rolls over rough features on the surface. Tires provide a footprint, called a contact patch, that is designed to match the weight of the vehicle with the bearing strength of the surface that it rolls over by providing a bearing pressure that will not deform the surface excessively. The materials of modern pneumatic tires are synthetic rubber, natural rubber, fabric, and wire, along with carbon black and other chemical compounds. They consist of a tread and a body. The tread provides traction while the body provides containment for a quantity of compressed ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Phytophthora Lateralis
''Phytophthora lateralis'' is a soil-borne plant pathogen that causes cedar root disease in Lawson cypresses (''Chamaecyparis lawsoniana'') in Northern USA. This pathogen was first noted to cause disease in around 1920 on nursery stock near Seattle.Tucker, C.M.; Milbrath, J.A., 1942: Root rot of ''Chamaecyparis'' caused by a species of ''Phytophthora''. Mycologia 34, 94–101. Pacific yew (''Taxus brevifolia'') is also vulnerable to ''P. lateralis'' but less susceptible than Lawson cypress trees, and tree mortality has only been observed in areas where ''C. lawsoniana'' trees were also infected. Asiatic species of ''Chamaecyparis'' are generally described as resistant to ''P. lateralis'', although this pathogen is occasionally isolated from ''Chamaecyparis obtusa'' (Hinoki cypress) in nurseries. Mode of infection The most frequent symptoms of disease caused by ''P. lateralis'' are root and collar lesions. Trees become infected by their roots coming into contact with the zoospores ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Port Orford Cedar
''Chamaecyparis lawsoniana'', known as Port Orford cedar or Lawson cypress, is a species of conifer in the genus ''Chamaecyparis'', family Cupressaceae. It is native to Oregon and northwestern California, and grows from sea level up to in the valleys of the Klamath Mountains, often along streams. Description A large evergreen tree, specimens mature up to tall or more, with trunks in diameter, exceptionally . The bark is silver-brown, vertically furrowed, and thick near the base. The foliage is arranged in lacy, flat sprays with a feathery appearance, usually somewhat glaucous (i.e. blue-green) in color. The leaves are scale-like, long, with narrow white markings on the underside, and produced on somewhat flattened shoots. The foliage gives off a rather pungent scent, not unlike parsley. The seed cones are globose, in diameter, with 6–10 scales, green at first, maturing brown in early fall, 6–8 months after pollination. The male cones are long, dark red, turning bro ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Ecologist
Ecology () is the study of the relationships between living organisms, including humans, and their physical environment. Ecology considers organisms at the individual, population, community, ecosystem, and biosphere level. Ecology overlaps with the closely related sciences of biogeography, evolutionary biology, genetics, ethology, and natural history. Ecology is a branch of biology, and it is not synonymous with environmentalism. Among other things, ecology is the study of: * The abundance, biomass, and distribution of organisms in the context of the environment * Life processes, antifragility, interactions, and adaptations * The movement of materials and energy through living communities * The successional development of ecosystems * Cooperation, competition, and predation within and between species * Patterns of biodiversity and its effect on ecosystem processes Ecology has practical applications in conservation biology, wetland management, natural resource management ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
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