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Pyramid Glacier
The Pyramid Glacier is actually a scattering of glaciers and snowfields located on the south-southwestern flank of Mount Rainier in Washington. It covers and contains 400 million ft3 (11 million m3) of ice. The glaciers lie at an elevation ranging from about to . The Success Divide separates this glacier from the South Tahoma Glacier to the west. Both the Success Glacier and lower end of the Kautz Glacier border this glacier on the eastern side. Meltwater from the glacier drains into the Nisqually River. In a June 2023 report from the National Park Service, the glacier had lost 34% of its volume between 2015 and 2021. Based on 2022 satellite imagery, glaciologist Mauri Pelto declared Pyramid Glacier dead. See also *List of glaciers A glacier ( ) or () is a persistent body of dense ice that is constantly moving under its own weight; it forms where the accumulation of snow exceeds its ablation (melting and sublimation) over many years, often centuries. Glaciers slowly defor ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Mount Rainier
Mount Rainier (), indigenously known as Tahoma, Tacoma, Tacobet, or təqʷubəʔ, is a large active stratovolcano in the Cascade Range of the Pacific Northwest, located in Mount Rainier National Park about south-southeast of Seattle. With a summit elevation of , it is the highest mountain in the U.S. state of Washington and the Cascade Range, the most topographically prominent mountain in the contiguous United States, and the tallest in the Cascade Volcanic Arc. Due to its high probability of eruption in the near future, Mount Rainier is considered one of the most dangerous volcanoes in the world, and it is on the Decade Volcano list. The large amount of glacial ice means that Mount Rainier could produce massive lahars that could threaten the entire Puyallup River valley. According to the United States Geological Survey, "about 80,000 people and their homes are at risk in Mount Rainier's lahar-hazard zones." Between 1950 and 2018, 439,460 people climbed Mount Rainier. Appro ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Kautz Glacier
The Kautz Glacier is a narrow glacier on the southern flank of Mount Rainier in Washington. Named for August Kautz, who is sometimes credited for the first ascent of Mount Rainier, covers and contains 7.8 billion ft3 (221 million m3) of ice. Upper Kautz Glacier extends south from the summit ice cap to Kautz Ice Cliff at about . Immediately west of the main ice cliff, the glacier continues down Kautz Chute which terminates in another ice cliff just above the lower Kautz Glacier at . Usually reached by a short descent from Camp Hazard at on Wapowety Cleaver, climbers following the Kautz Glacier climbing route ascend this chute to the upper glacier. Starting from the Kautz Glacier Headwall at about , the lower glacier flows generally south-southwest between the Kautz and the Wapowety Cleaver. Just before it meets the Success Glacier, the Kautz makes a right turn and heads west for a short distance. After the two glaciers meet, the resultant glacier reaches down to about before ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Glaciers Of Mount Rainier
A glacier (; ) is a persistent body of dense ice that is constantly moving under its own weight. A glacier forms where the accumulation of snow exceeds its ablation over many years, often centuries. It acquires distinguishing features, such as crevasses and seracs, as it slowly flows and deforms under stresses induced by its weight. As it moves, it abrades rock and debris from its substrate to create landforms such as cirques, moraines, or fjords. Although a glacier may flow into a body of water, it forms only on land and is distinct from the much thinner sea ice and lake ice that form on the surface of bodies of water. On Earth, 99% of glacial ice is contained within vast ice sheets (also known as "continental glaciers") in the polar regions, but glaciers may be found in mountain ranges on every continent other than the Australian mainland, including Oceania's high-latitude oceanic island countries such as New Zealand. Between latitudes 35°N and 35°S, glaciers occur only ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
List Of Glaciers
A glacier ( ) or () is a persistent body of dense ice that is constantly moving under its own weight; it forms where the accumulation of snow exceeds its ablation (melting and sublimation) over many years, often centuries. Glaciers slowly deform and flow due to stresses induced by their weight, creating crevasses, seracs, and other distinguishing features. Because glacial mass is affected by long-term climate changes, e.g., precipitation, mean temperature, and cloud cover, glacial mass changes are considered among the most sensitive indicators of climate change. There are about 198,000 to 200,000 glaciers in the world. Glaciers by continent Africa Africa, specifically East Africa, has contained glacial regions, possibly as far back as the last glacier maximum 10 to 15 thousand years ago. Seasonal snow does exist on the highest peaks of East Africa as well as in the Drakensberg Range of South Africa, the Stormberg Mountains, and the Atlas Mountains in Morocco. Currently, ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
KUOW-FM
KUOW-FM (94.9 MHz) is a National Public Radio member station in Seattle, Washington. It is the largest of the three full-fledged NPR member stations in the Seattle and Tacoma media market, with two Tacoma-based stations, KNKX and KVTI being the others. It is a service of the University of Washington, but is operated by KUOW Puget Sound Public Radio, a nonprofit community organization. Studios are located on University Way in Seattle's University District, while the transmitter is on Capitol Hill. History KUOW went on the air in 1952 on 90.5 FM.History Cards for KUOW-FM , fcc.gov. Retrieved May 25, 2018. Its transmitter was on the |
Mauri Pelto
Mauri S. Pelto is a professor of environmental science at Nichols College in Dudley, Massachusetts and director of the North Cascades Glacier Climate Project. Work Mauri Pelto has been studying the glaciers in the North Cascades located in the U.S. state of Washington since 1984. Pelto's research team has recorded the mass balance of numerous glaciers, all of which are retreating due to global warming, which has raised temperatures and decreased the amount of snowfall in the accumulation zone of the North Cascade glaciers. More recently, Pelto has used Landsat imagery from the past and compared it to more recent imagery to make comparisons between the extent of glacial coverage over periods spanning decades. Pelto has stated that of the 756 glaciers that were identified in the North Cascades by the U.S. Geological Survey The United States Geological Survey (USGS), formerly simply known as the Geological Survey, is a scientific agency of the United States government. The scie ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
National Park Service
The National Park Service (NPS) is an agency of the United States federal government within the U.S. Department of the Interior that manages all national parks, most national monuments, and other natural, historical, and recreational properties with various title designations. The U.S. Congress created the agency on August 25, 1916, through the National Park Service Organic Act. It is headquartered in Washington, D.C., within the main headquarters of the Department of the Interior. The NPS employs approximately 20,000 people in 423 individual units covering over 85 million acres in all 50 states, the District of Columbia, and US territories. As of 2019, they had more than 279,000 volunteers. The agency is charged with a dual role of preserving the ecological and historical integrity of the places entrusted to its management while also making them available and accessible for public use and enjoyment. History Yellowstone National Park was created as the first national par ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Nisqually River
The Nisqually River is a river in west central Washington in the United States, approximately long. It drains part of the Cascade Range southeast of Tacoma, including the southern slope of Mount Rainier, and empties into the southern end of Puget Sound. Its outlet was designated in 1971 as the Nisqually Delta National Natural Landmark. The Nisqually River forms the Pierce–Lewis county line, as well as the boundary between Pierce and Thurston counties. Course The river rises in southern Mount Rainier National Park, fed by the Nisqually Glacier on the southern side of Mt. Rainier. It flows west through Ashford and Elbe along Route 706. It is then impounded for hydroelectricity by the Alder Dam, completed in 1944, and the LaGrande Dam, completed in 1912 and rebuilt in 1945. They hold back Alder Lake and the inaccessible two-mile long LaGrande Reservoir. Before the construction of the dams, a natural fish barrier prevented anadromous fish from ascending the Nisqually above wh ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Success Glacier
The Success Glacier is a small glacier located on the southwestern slopes of Mount Rainier in Washington. It covers and contains 500 million cubic ft (14 million m3) of ice. The glacier is bounded to the northwest by the Success Cleaver and to the east by the Kautz Cleaver. Starting from a steep rocky slope at about , the glacier flows southward downhill. At around , a small snowfield joins this glacier with the Pyramid Glacier to the southwest. Soon after this point, the glacier joins the adjacent Kautz Glacier at . The joined glaciers flow until their terminus at about . Meltwater from the glacier drains into the Nisqually River. See also *List of glaciers A glacier ( ) or () is a persistent body of dense ice that is constantly moving under its own weight; it forms where the accumulation of snow exceeds its ablation (melting and sublimation) over many years, often centuries. Glaciers slowly deform ... References {{Authority control Glaciers of Mount Rainier Glaciers ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Pierce County, Washington
Pierce County is a county in the U.S. state of Washington. As of the 2020 census, the population was 921,130, up from 795,225 in 2010, making it the second-most populous county in Washington, behind King County, and the 60th-most populous in the United States. The county seat and largest city is Tacoma. Formed out of Thurston County on December 22, 1852, by the legislature of Oregon Territory, it was named for U.S. President Franklin Pierce. Pierce County is in the Seattle metropolitan area (formally the Seattle-Tacoma-Bellevue, WA, metropolitan statistical area). Pierce County is home to Mount Rainier, the tallest mountain and a volcano in the Cascade Range. Its most recent recorded eruption was between 1820 and 1854. There is no imminent risk of eruption, but geologists expect that the volcano will erupt again. If this should happen, parts of Pierce County and the Puyallup Valley would be at risk from lahars, lava, or pyroclastic flows. The Mount Rainier Volcano Lahar ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
South Tahoma Glacier
The South Tahoma Glacier is a glacier located on the southwest flank of Mount Rainier in State of Washington. It covers and contains 4.6 billion ft3 (130 million m3) of ice. Starting from an elevation of around at the base of a steep cliff, the glacier flows down southwest with the larger, adjacent Tahoma Glacier lying to the north. The smaller South Tahoma is connected to the Tahoma at an ice patch located in midway down the South Tahoma. From then on, the glacier narrows and flows down southwest and accumulates rock debris before turning and ending at an elevation of around . The southern ice stream used to be connected to a northern ice stream coming down south from the Tahoma Glacier encompassing a jagged high sub-peak of Rainier called Glacier Island, but retreat has separated the glaciers at an elevation below . Meltwater from the glacier drains into the Nisqually River. Debris flows The glacier is one of four on Mount Rainier that are known to have released debris flows. ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Success Divide
Success is the state or condition of meeting a defined range of expectations. It may be viewed as the opposite of failure. The criteria for success depend on context, and may be relative to a particular observer or belief system. One person might consider a success what another person considers a failure, particularly in cases of direct competition or a zero-sum game. Similarly, the degree of success or failure in a situation may be differently viewed by distinct observers or participants, such that a situation that one considers to be a success, another might consider to be a failure, a qualified success or a neutral situation. For example, a film that is a commercial failure or even a box-office bomb can go on to receive a cult following, with the initial lack of commercial success even lending a cachet of subcultural coolness. It may also be difficult or impossible to ascertain whether a situation meets criteria for success or failure due to ambiguous or ill-defined definitio ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
