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Broken Top
Broken Top is a glacially eroded complex stratovolcano. It lies in the Cascade Volcanic Arc, part of the extensive Cascade Range in the U.S. state of Oregon. Located southeast of the Three Sisters peaks, the volcano, residing within the Three Sisters Wilderness, is west of Bend, Oregon, in Deschutes County. Eruptive activity stopped roughly 100,000 years ago, and erosion by glaciers has since reduced the volcano's cone to where its contents are exposed. There are two named glaciers on the peak, Bend and Crook Glacier. Diverse species of flora and fauna inhabit the area, which is subject to frequent snowfall, occasional rain, and extreme temperature variation between seasons. Broken Top and its surrounding area constitute popular destinations for hiking, climbing, and scrambling. Geography Broken Top lies in the Cascade Volcanic Arc, roughly located at . It is part of the Cascade Range in Oregon, in the Three Sisters Wilderness, which lies in Deschutes County. The ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Deschutes County, Oregon
Deschutes County ( ) is one of the Oregon counties, 36 counties in the U.S. state of Oregon. As of the 2020 United States census, 2020 census, the population was 198,253. The county seat is Bend, Oregon, Bend. The county was created in 1916 out of part of Crook County, Oregon, Crook County and Oregon Geographic Names, was named for the Deschutes River (Oregon), Deschutes River, which itself was named by French-Canadian trappers of the early 19th century. It is the political and economic hub of Central Oregon. Deschutes comprises the Bend, Oregon Metropolitan Statistical Area and media market. Deschutes is Oregon's fastest-growing and most recently formed county. History French-Canadian fur trappers of the Hudson's Bay Company gave the name (River of the Falls) to the Deschutes River, from which the county derived its name. On December 13, 1916, Deschutes County was created from the southern part of Crook County, Oregon, Crook County. Bend, Oregon, Bend has been the county seat ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Crook Glacier
Crook Glacier is located in the U.S. state of Oregon. The glacier is situated in the Cascade Range at an elevation between , nestled within a cirque to the immediate south of Broken Top, an extinct stratovolcano. References See also * List of glaciers in the United States Glaciers are located in ten states, with the vast majority in Alaska. The southernmost named glacier is the Lilliput Glacier in Tulare County, California, Tulare County, east of the Central Valley (California), Central Valley of California. Apa ... Glaciers of Oregon Glaciers of Deschutes County, Oregon {{DeschutesCountyOR-geo-stub ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
OregonLive
''The Oregonian'' is a daily newspaper based in Portland, Oregon, United States, owned by Advance Publications. It is the oldest continuously published newspaper on the U.S. West Coast, founded as a weekly by Thomas J. Dryer on December 4, 1850, and published daily since 1861. It is the largest newspaper in Oregon and the second largest in the Pacific Northwest by circulation. It is one of the few newspapers with a statewide focus in the United States. The Sunday edition is published under the title ''The Sunday Oregonian''. The regular edition was published under the title ''The Morning Oregonian'' from 1861 until 1937. ''The Oregonian'' received the 2001 Pulitzer Prize for Public Service, the only gold medal annually awarded by the organization. The paper's staff or individual writers have received seven other Pulitzer Prizes, most recently the award for Editorial Writing in 2014. In late 2013, home delivery has been reduced to Wednesday, Friday, Saturday, and Sunday while ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Ponderosa Pine
''Pinus ponderosa'', commonly known as the ponderosa pine, bull pine, blackjack pine, western yellow-pine, or filipinus pine, is a very large pine tree species of variable habitat native to mountainous regions of western North America. It is the most widely distributed pine species in North America.Safford, H.D. 2013. Natural Range of Variation (NRV) for yellow pine and mixed conifer forests in the bioregional assessment area, including the Sierra Nevada, southern Cascades, and Modoc and Inyo National Forests. Unpublished report. USDA Forest Service, Pacific Southwest Region, Vallejo, CA/ref> ''Pinus ponderosa'' grows in various erect forms from British Columbia southward and eastward through 16 western U.S. states and has been introduced in temperate regions of Europe and in New Zealand. It was first documented in modern science in 1826 in eastern Washington near present-day Spokane (of which it is the official city tree). On that occasion, David Douglas misidentified it a ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Wildfire
A wildfire, forest fire, or a bushfire is an unplanned and uncontrolled fire in an area of Combustibility and flammability, combustible vegetation. Depending on the type of vegetation present, a wildfire may be more specifically identified as a bushfire (Bushfires in Australia, in Australia), desert fire, grass fire, hill fire, Peat#Peat fires, peat fire, prairie fire, vegetation fire, or veld fire. Some natural forest ecosystems Fire ecology, depend on wildfire. Modern forest management often engages in prescribed burns to mitigate fire risk and promote natural forest cycles. However, controlled burns can turn into wildfires by mistake. Wildfires can be classified by cause of ignition, physical properties, combustible material present, and the effect of weather on the fire. Wildfire severity results from a combination of factors such as available fuels, physical setting, and weather. Climatic cycles with wet periods that create substantial fuels, followed by drought and heat, of ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Rain Shadow
A rain shadow is an area of significantly reduced rainfall behind a mountainous region, on the side facing away from prevailing winds, known as its leeward side. Evaporated moisture from body of water, bodies of water (such as oceans and large lakes) is carried by the prevailing sea breeze, onshore breezes towards the drier and hotter inland areas. When encountering elevated landforms, the moist air is orographic lift, driven upslope towards the summit, peak, where it expands, cools, and its moisture condenses and starts to Precipitation, precipitate. If the landforms are tall and wide enough, most of the humidity will be lost to precipitation over the windward side (also known as the ''rainward'' side) before ever making it past the top. As the air descends the leeward side of the landforms, it is compressed and heated, producing Foehn winds that ''absorb'' moisture downslope and cast a broad "shadow" of arid, dry climate region behind the ridge, mountain crests. This climate ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Whychus Creek
Whychus Creek is a tributary of the Deschutes River in Deschutes and Jefferson counties in the U.S. state of Oregon. Formerly named ''Squaw Creek'', considered derogatory in the 21st century, it was renamed in 2006. Explorer John C. Frémont camped along the stream in 1843 but did not identify it by name. Robert S. Williamson, a surveyor who camped there in 1855, said its Indian (Native American) name was ''Why-chus''. Course Whychus Creek begins about above sea level at the base of Bend Glacier on Broken Top in the Cascade Range. Flowing generally north through the Three Sisters Wilderness, the stream plunges over Upper Chush Falls before receiving Park Creek from the left and plunging over Chush Falls. Downstream of the waterfalls, the creek receives South Fork and North Fork from the left and Snow Creek from the right. Turning northeast, the creek intersects Whychus Creek Canal, which diverts water to McKenzie Canyon Reservoir and other parts of the Three Sisters ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
River Source
The headwater of a river or stream is the geographical point of its beginning, specifically where surface runoff water begins to accumulate into a flowing channel of water. A river or stream into which one or many tributary rivers or streams flows has many headwaters, these being all of the individual headwaters of its tributaries. Each headwater is one of the river or stream's sources, as it is the place where surface runoffs from rainwater, meltwater, or spring water begin accumulating into a more substantial and consistent flow that becomes a Strahler number, first-order tributary of that river or stream. The tributary with the longest channel (geography), channel of all the tributaries to a river or stream, such length measured from that tributary's headwater to its mouth where it discharges into the river or stream, is the main stem of the river or stream in question. Definition The United States Geological Survey (USGS) states that a river's "length may be considered to be ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Waldo Lake Wilderness
Waldo Lake Wilderness is a wilderness area surrounding Waldo Lake in the central Oregon Cascades. Located within the Willamette National Forest, it was established in 1984 and consists of . Geography Ninety-eight percent of the Waldo Lake Wilderness is covered by forest on moderate to steep terrain, which ranges in elevation from . Waldo Lake itself is outside the wilderness boundary, but it is considered one of the purest lakes in the world: vertical visibility can exceed on a clear day. It was scooped out by ancient glaciers, and is Oregon's second largest lake at with a maximum depth of . Within the wilderness are the Six Lakes Basin, Eddeeleo Lakes, Wahanna Lakes, and Quinn Lakes. There are approximately of trails which lead to many of these lakes. Waldo Lake Trail, much of which is not in the wilderness boundary, provides a loop around Waldo Lake. Vegetation in the Waldo Lake Wilderness consists mostly of Douglas-fir, mountain hemlock, and Pacific silver fir. ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Mount Washington Wilderness
The Mount Washington Wilderness is a National Wilderness Preservation System, wilderness area located on and around Mount Washington (Oregon), Mount Washington in the central Cascade Range of Oregon in the United States. The wilderness was established in 1964 and comprises of the Willamette National Forest and Deschutes National Forest. It is administered by the U.S. Forest Service. Geography Mount Washington is a shield volcano rising above of lava-strewn plains. The wilderness includes Belknap Crater, a cinder and ash volcanic cone. Vegetation consists primarily of Pinus contorta, lodgepole pine, other species of pine, and Tsuga mertensiana, mountain hemlock. There are 28 lakes in the wilderness. The Pacific Crest National Scenic Trail extends for through the Mount Washington Wilderness. It is the primary trail and extends from the north boundary near Big Lake to where it leaves the wilderness at its southern boundary near the Dee Wright Observatory. Ecology De ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
United States Congress
The United States Congress is the legislature, legislative branch of the federal government of the United States. It is a Bicameralism, bicameral legislature, including a Lower house, lower body, the United States House of Representatives, U.S. House of Representatives, and an Upper house, upper body, the United States Senate, U.S. Senate. They both meet in the United States Capitol in Washington, D.C. Members of Congress are chosen through direct election, though vacancies in the Senate may be filled by a Governor (United States), governor's appointment. Congress has a total of 535 voting members, a figure which includes 100 United States senators, senators and 435 List of current members of the United States House of Representatives, representatives; the House of Representatives has 6 additional Non-voting members of the United States House of Representatives, non-voting members. The vice president of the United States, as President of the Senate, has a vote in the Senate ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
