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Lyngen Alps
The Lyngen Alps (, , ) are a mountain range in northeastern Troms county in Norway, east of the city of Tromsø. The mountain range is located on the Lyngen Peninsula and it runs through Lyngen Municipality, Balsfjord Municipality, Storfjord Municipality, and Tromsø Municipality. The mountains follow the western shore of the Lyngen fjord in a north–south direction. The length of the range is at least (depending on definition—there are mountains all the way south to the border with Sweden) and the width is . The mountains dominate the Lyngen Peninsula, which is bordered by the Lyngen fjord to the east, and the Ullsfjorden to the west. There are 140 glaciers in the mountains covering about of the Lyngen Peninsula at present. Gamvikblåisen and Strupenbreen are the two largest in the outer part of the peninsula, while in the interior Fornesbreen and the Jiehkkevárri glacial complex are the largest. The bedrock consists of a belt of ophiolitic gabbro that is flanked on ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Haakon, Crown Prince Of Norway
Haakon, Crown Prince of Norway (; Haakon Magnus; born 20 July 1973) is the heir apparent to the Norwegian throne. He is the only son of King Harald V and Queen Sonja. Haakon represents the fourth generation of the sitting Norwegian royal family of the House of Glücksburg. He married Mette-Marit Tjessem Høiby, with whom he has two children, Princess Ingrid Alexandra and Prince Sverre Magnus. Haakon has been a member of the Young Global Leaders network, its Foundation, a Goodwill Ambassador for the United Nations, and a philanthropist. He is a trained naval officer and, as crown prince, a top military official in the Norwegian Armed Forces. He holds a Bachelor of Arts, BA in Political Science from the University of California, Berkeley, as well as an MSc in Development Studies from the London School of Economics. Early life and family Haakon was born on 20 July 1973 at Oslo University Hospital, Rikshospitalet, The National Hospital in St. Hanshaugen, St Hanshaugen, Oslo, th ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Turquoise (color)
Turquoise ( ) is a cyan color, based on the turquoise, mineral of the same name. The word ''turquoise'' dates to the 17th century and is derived from the French language, French , meaning 'Turkish', because the mineral was first brought to Europe through Turkey from mines in the historical Greater Khorasan, Khorasan province of Iran (Persia) and Afghanistan today. The first recorded use of ''turquoise'' as a color name in English language, English was in 1573. The Web colors#X11 color names, X11 color named turquoise is displayed on the right. Turquoise gemstones Turquoise is an opaque, blue-to-green mineral that is a hydrate, hydrous phosphate of copper and aluminium, with the chemical formula copper, Cualuminium, Al6(phosphorus, Poxygen, O4)4(Ohydrogen, H)8·4water, H2O. It is rare and valuable in finer grades and has been prized as a gemstone, gem and ornamental stone for thousands of years owing to its unique hue. In many cultures of the Old world, Old and New Worlds, t ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Sediment
Sediment is a solid material that is transported to a new location where it is deposited. It occurs naturally and, through the processes of weathering and erosion, is broken down and subsequently sediment transport, transported by the action of wind, water, or ice or by the force of gravity acting on the particles. For example, sand and silt can be carried in suspension (chemistry), suspension in river water and on reaching the sea bed deposited by sedimentation; if buried, they may eventually become sandstone and siltstone (sedimentary rocks) through lithification. Sediments are most often transported by water (fluvial, fluvial processes), but also wind (aeolian processes) and glaciers. Beach sands and stream channel, river channel deposits are examples of fluvial transport and deposition (geology), deposition, though sediment also often settles out of slow-moving or standing water in lakes and oceans. Desert sand dunes and loess are examples of aeolian transport and deposition. ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Progradation
In sedimentary geology and geomorphology, the term progradation refers to the growth of a river delta farther out into the sea over time. This occurs when the volume of incoming sediment is greater than the volume of the delta that is lost through subsidence, sea-level rise, or erosion. Progradation can be caused by: * Periods of sea-level fall which result in marine regression. This can occur during major continental glaciations within ice ages, be caused by changes in the rates of seafloor spreading that affects the volume of the ocean basins, or tectonic effects on the regional mantle density structure that can change the geoid elevation. * Extremely high sediment input, such as by the Huang He (Yellow River) in China China, officially the People's Republic of China (PRC), is a country in East Asia. With population of China, a population exceeding 1.4 billion, it is the list of countries by population (United Nations), second-most populous country after ..., whi ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Glaciofluvial Deposits
Fluvioglacial landforms or glaciofluvial landforms are those that result from the associated erosion and deposition of sediments caused by glacial meltwater. Glaciers contain suspended sediment loads, much of which is initially picked up from the underlying landmass. Landforms are shaped by glacial erosion through processes such as glacial quarrying, abrasion, and meltwater. Glacial meltwater contributes to the erosion of bedrock through both mechanical and chemical processes.Glasser, N. F. & Bennett, M. R. Glacial erosional landforms: Origins and significance for palaeoglaciology. ''Prog. Phys. Geogr.'' 28, 43–75 (2004). Fluvio-glacial processes can occur on the surface and within the glacier. The deposits that happen within the glacier are revealed after the entire glacier melts or partially retreats. Fluvio-glacial landforms and erosional surfaces include: outwash plains, kames, kame terraces, kettle holes, eskers, varves, and proglacial lakes. Meltwater streams and fo ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Holocene
The Holocene () is the current geologic time scale, geological epoch, beginning approximately 11,700 years ago. It follows the Last Glacial Period, which concluded with the Holocene glacial retreat. The Holocene and the preceding Pleistocene together form the Quaternary period. The Holocene is an interglacial period within the ongoing Ice age, glacial cycles of the Quaternary, and is equivalent to Marine isotope stages, Marine Isotope Stage 1. The Holocene correlates with the last maximum axial tilt towards the Sun of the Earth#Axial tilt and seasons, Earth's obliquity. The Holocene corresponds with the rapid proliferation, growth, and impacts of the human species worldwide, including Recorded history, all of its written history, technological revolutions, development of major civilizations, and overall significant transition towards urban culture, urban living in the present. The human impact on modern-era Earth and its ecosystems may be considered of global significance for th ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Younger Dryas
The Younger Dryas (YD, Greenland Stadial GS-1) was a period in Earth's geologic history that occurred circa 12,900 to 11,700 years Before Present (BP). It is primarily known for the sudden or "abrupt" cooling in the Northern Hemisphere, when the North Atlantic Ocean cooled and annual air temperatures decreased by ~ over North America, in Europe and up to in Greenland, in a few decades. Cooling in Greenland was particularly rapid, taking place over just 3 years or less. At the same time, the Southern Hemisphere experienced warming. This period ended as rapidly as it began, with dramatic warming over ~50 years, the transition from the glacial Pleistocene epoch into the current Holocene. The Younger Dryas onset was not fully synchronized; in the tropics, the cooling was spread out over several centuries, and the same was true of the early-Holocene warming. Even in the Northern Hemisphere, temperature change was highly seasonal, with much colder winters, cooler springs, yet no cha ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Moraine
A moraine is any accumulation of unconsolidated debris (regolith and Rock (geology), rock), sometimes referred to as glacial till, that occurs in both currently and formerly glaciated regions, and that has been previously carried along by a glacier or ice sheet. It may consist of partly rounded particles ranging in size from boulders (in which case it is often referred to as boulder clay) down to gravel and sand, in a groundmass of finely-divided clayey material sometimes called glacial flour. Lateral moraines are those formed at the side of the ice flow, and terminal moraines are those formed at the foot, marking the maximum advance of the glacier. Other types of moraine include ground moraines (till-covered areas forming sheets on flat or irregular topography) and medial moraines (moraines formed where two glaciers meet). Etymology The word ''moraine'' is borrowed from French language, French , which in turn is derived from the Savoyard dialect, Savoyard Italian ('mound of e ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Proglacial Lake
In geology, a proglacial lake is a lake formed either by the damming action of a moraine during the retreat of a melting glacier, a glacial ice dam, or by meltwater trapped against an ice sheet due to isostatic depression of the crust around the ice. At the end of the last ice age about 10,000 years ago, large proglacial lakes were a widespread feature in the northern hemisphere. Moraine-dammed The receding glaciers of the tropical Andes have formed a number of proglacial lakes, especially in the Cordillera Blanca of Peru, where 70% of all tropical glaciers are. Several such lakes have formed rapidly during the 20th century. These lakes may burst, creating a hazard for zones below. Many natural dams (usually moraines) containing the lake water have been reinforced with safety dams. Some 34 such dams have been built in the Cordillera Blanca to contain proglacial lakes. Several proglacial lakes have also formed in recent decades at the end of glaciers on the eastern side ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Storsteinnes
or is the administrative center of Balsfjord Municipality in Troms county, Norway. The village has a population (2023) of 1,107 and a population density of . This makes it the largest urban area in the municipality. Storsteinnes Chapel is located in this village. Location Storsteinnes is located at the southern end of the Sørkjosen, which is a branch of the main Balsfjorden. The European route E6 highway formerly passed through the central part of the village, but the highway was rebuilt and moved. It now passes about southeast of the village center. The Sagelv river runs through the village and Josefvatnet lake is located to the northwest of the village. The village of Nordkjosbotn is about to the east of Storsteinnes. Economy Most of the economy of Storsteinnes involves municipal services, but agriculture is also important. Tine runs a dairy in Storsteinnes, which is one of Norway's largest producers of Brunost ' () is a common Norwegian name for (; ; ; ; ''/' ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
