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Dösener See
The Dösener See (also Dösnersee) is an alpine lake of Carinthia, Austria. It is part of the High Tauern National parks of Austria, National Park and located in the municipality of Mallnitz. Geography The lake is situated at 2270 metres above the Adriatic (7,450 ft) in the Ankogel Group of the High Tauern range, part of the Central Eastern Alps. It marks the head of the narrow Dösen Valley, stretching about up from Mallnitz in the west. With a surface area of , it is the largest cirque lake of the national park area. Even in summer, the surface temperature never exceeds ; the lake is covered by ice up to three quarters of a year. The water transparency comes to about . In Dösener See, Arctic char are found as well as plankton species like rotifer and green algae. The ''Arthur-von-Schmid-Haus'', an Alpine club hut erected in 1910–11, stands on the western shore. From here, mountain trails lead to neighbouring summits such as the Hochalmspitze and the Reißeck (mount ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Carinthia (state)
Carinthia ( ; ; ) is the southernmost and least densely populated Austrian state, in the Eastern Alps, and is noted for its mountains and lakes. The Lake Wolayer is a mountain lake on the Carinthian side of the Carnic Main Ridge, near the Plöcken Pass.The main language is Austrian German, with its non-standard dialects belonging to the Southern Bavarian group; Carinthian Slovene dialects, forms of a South Slavic language that predominated in the southeastern part of the region up to the first half of the 20th century, are now spoken by a small minority in the area. Carinthia's main industries are tourism, electronics, engineering, forestry, and agriculture. Name The etymology of the name "Carinthia", similar to Carnia or Carniola, has not been conclusively established. The ''Ravenna Cosmography'' (about AD 700) referred to a Slavic "Carantani" tribe as the eastern neighbours of the Bavarians. In his ''History of the Lombards'', the 8th-century chronicler Paul ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Cirque
A (; from the Latin word ) is an amphitheatre-like valley formed by Glacier#Erosion, glacial erosion. Alternative names for this landform are corrie (from , meaning a pot or cauldron) and ; ). A cirque may also be a similarly shaped landform arising from fluvial erosion. The concave shape of a glacial cirque is open on the downhill side, while the cupped section is generally steep. Cliff-like slopes, down which ice and glaciated debris combine and converge, form the three or more higher sides. The floor of the cirque ends up bowl-shaped, as it is the complex convergence zone of combining ice flows from multiple directions and their accompanying rock burdens. Hence, it experiences somewhat greater erosion forces and is most often overdeepening, overdeepened below the level of the cirque's low-side outlet (stage) and its down-slope (backstage) valley. If the cirque is subject to seasonal melting, the floor of the cirque most often forms a tarn (lake), tarn (small lake) behind a d ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Blick Auf Doesner See Vom Buderusweg
''Blick'' (View) is a Swiss German-language daily newspaper and online news website covering current affairs, entertainment, sports and lifestyle. Based in Zurich, it is the largest newspaper in Switzerland with a print circulation of around 285,000. The newspaper has been printed continuously since its inception in 1959. History and profile ''Blick'' was established in 1959. The newspaper was the first Swiss tabloid publication. The format of ''Blick'' was broadsheet until 2005 when it was switched to tabloid. The new format induced controversies: protests began and many boycotted the scandalous newspaper. It was nevertheless a huge financial success. However, in 2009 the daily changed its format to broadsheet. Its sister paper was from 2008–2018 ''Blick am Abend'', an evening free daily. Both papers are owned by Ringier and are based in Zürich. Ladina Heimgartner was appointed as CEO in October 2020. In August 2023, Christian Dorer stepped down as Editor-in-Chief after a ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Permafrost
Permafrost () is soil or underwater sediment which continuously remains below for two years or more; the oldest permafrost has been continuously frozen for around 700,000 years. Whilst the shallowest permafrost has a vertical extent of below a meter (3 ft), the deepest is greater than . Similarly, the area of individual permafrost zones may be limited to narrow mountain summits or extend across vast Arctic regions. The ground beneath glaciers and ice sheets is not usually defined as permafrost, so on land, permafrost is generally located beneath a so-called active layer of soil which freezes and thaws depending on the season. Around 15% of the Northern Hemisphere or 11% of the global surface is underlain by permafrost, covering a total area of around . This includes large areas of Alaska, Canada, Greenland, and Siberia. It is also located in high mountain regions, with the Tibetan Plateau being a prominent example. Only a minority of permafrost exists in the Southern Hemi ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Rock Glacier
Rock glaciers are distinctive geomorphological landforms that consist either of angular rock debris frozen in interstitial ice, former "true" glaciers overlain by a layer of talus, or something in between. Rock glaciers are normally found at high latitudes and/or elevations, and may extend outward and downslope from talus cones, glaciers or terminal moraines of glaciers. There are two types of rock glacier: periglacial glaciers (or talus-derived glaciers), and glacial rock glaciers, such as the Timpanogos Glacier in Utah, which are often found where glaciers once existed. Possible Martian rock glacier features have been identified by the Mars Reconnaissance Orbiter spacecraft. A rock glacier, especially if its origin is unclear, can be considered as a discrete debris accumulation. Rock avalanches can be misidentified as rock glaciers, or may evolve into them. Formation The two known factors that must be present in order to create rock glaciers are low ice velocity and per ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Reißeck (mountain)
The Reißeck, also Großes Reißeck ("Great Reisseck") is, at 2,965 metres above the Adriatic (9,728 ft), the highest peak of the Reißeck Group in the High Tauern of Carinthia, Austria. The range forms the southern part of the larger Ankogel Group with its highest summit, the Hochalmspitze, separated by the col of ''Mallnitzer Scharte'' at . The mountain also gives its name to the Reißeck municipality, located to the south in the Möll Valley, Möll valley. The name ''Reißeck'' is derived from an old waterbody name, something like ''Reisach'' = "mountain stream" or "torrent", which became the Middle High German ''rîs'' = "the falling one". West and south of the summit block lie the reservoirs of the Verbund Reißeck-Kreuzeck hydropower group, connected with the neighbouring Kölnbrein Dam in the Maltatal, Malta Valley. The Reisseck Railway (''Reißeckbahn'') funicular and the narrow-gauge Reisseck Mountain Railway, built in the 1950s for the construction of the power stati ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Hochalmspitze
The Hochalmspitze (3,360 metres above the Adriatic (11,020 ft)) is located east of Mallnitz in the Austrian state of Carinthia. It is sometimes called "Tauern Queen" () as a counterpart to the "Tauern King", the Grossglockner. Geography The peak is situated slightly south the main ridge of the Central Eastern Alps and the Alpine divide. It actually consists of two pinnacles, the ''Schneeige Hochalmspitze'' and the higher ''Apere'' ("snowless") ''Hochalmspitze'' with the summit cross. It has glaciers on its eastern and southern sides. The neighbouring Großelendkopf peak, at , today counts as a separate mountain. Like most of the High Tauern, the Hochalmspitze massif is formed of granite and gneiss, and many unusual rock formations can be found on its slopes. The mountain lies at the Eastern end of the range. In the northwest, a ridge connects it to Großer Ankogel, the third highest peak in its group, and to the Kölnbrein Dam. In the south, the Mallnitz Ridge leads to t ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Alpine Club Hut
Alpine club huts () or simply club huts (''Clubhütten'') form the majority of the over 1,300 mountain huts in the Alps and are maintained by branches, or sections, of the various Alpine clubs. Although the usual English translation of ''Hütte'' is "hut", most of them are substantial buildings designed to accommodate and feed significant numbers of hikers and climbers and to withstand harsh high alpine conditions for decades. Purpose and facilities They provide hikers and climbers with accommodation and shelter, mainly in the Alpine region. The greater number of these huts are managed, several are only suitable for those able to be self-contained. Although fundamentally all those involved in mountain activities have access to the huts, preferential service is given to members of the Alpine clubs. These include: reduced accommodation rates, mountaineer's meals, hot water for tea, the right to provide one's own food and alcohol-free drink (sometimes for a nominal fee). For unmanag ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Green Algae
The green algae (: green alga) are a group of chlorophyll-containing autotrophic eukaryotes consisting of the phylum Prasinodermophyta and its unnamed sister group that contains the Chlorophyta and Charophyta/ Streptophyta. The land plants ( Embryophytes) have emerged deep within the charophytes as a sister of the Zygnematophyceae. Since the realization that the Embryophytes emerged within the green algae, some authors are starting to include them. The completed clade that includes both green algae and embryophytes is monophyletic and is referred to as the clade Viridiplantae and as the kingdom Plantae. The green algae include unicellular and colonial flagellates, most with two flagella per cell, as well as various colonial, coccoid (spherical), and filamentous forms, and macroscopic, multicellular seaweeds. There are about 22,000 species of green algae, many of which live most of their lives as single cells, while other species form coenobia (colonies), long filaments ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Rotifer
The rotifers (, from Latin 'wheel' and 'bearing'), sometimes called wheel animals or wheel animalcules, make up a phylum (Rotifera ) of microscopic and near-microscopic Coelom#Pseudocoelomates, pseudocoelomate animals. They were first described by John Harris (writer), Rev. John Harris in 1696, and other forms were described by Antonie van Leeuwenhoek in 1703. Most rotifers are around long (although their size can range from to over ), and are common in freshwater environments throughout the world with a few Seawater, saltwater species. Some rotifers are free swimming and truly planktonic, others move by inchworming along a substrate, and some are Sessility (zoology), sessile, living inside tubes or gelatinous holdfast (biology), holdfasts that are attached to a substrate. About 25 species are colonial (e.g., ''Sinantherina semibullata''), either sessile or planktonic. Rotifers are an important part of the freshwater zooplankton, being a major foodsource and with many specie ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Plankton
Plankton are the diverse collection of organisms that drift in Hydrosphere, water (or atmosphere, air) but are unable to actively propel themselves against ocean current, currents (or wind). The individual organisms constituting plankton are called plankters. In the ocean, they provide a crucial source of food to many small and large aquatic organisms, such as bivalves, fish, and baleen whales. Marine plankton include bacteria, archaea, algae, protozoa, microscopic fungi, and drifting or floating animals that inhabit the saltwater of oceans and the brackish waters of estuaries. fresh water, Freshwater plankton are similar to marine plankton, but are found in lakes and rivers. Mostly, plankton just drift where currents take them, though some, like jellyfish, swim slowly but not fast enough to generally overcome the influence of currents. Although plankton are usually thought of as inhabiting water, there are also airborne versions that live part of their lives drifting in the at ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Arctic Char
The Arctic char or Arctic charr (''Salvelinus alpinus'') is a cold-water fish in the family Salmonidae, native to alpine lakes, as well as Arctic and subarctic coastal waters in the Holarctic realm, Holarctic. Distribution and habitat It Spawn (biology), spawns in freshwater and its populations can be lacustrine, riverine, or anadromous, where they return from the ocean to their fresh water birth rivers to spawn. No other freshwater fish is found as far north; it is, for instance, the only fish species in Lake Hazen, which extends up to on Ellesmere Island in the Northern Canada, Canadian Arctic. It is one of the rarest fish species in Great Britain and Ireland, found mainly in deep, cold, glacial lakes, and is at risk there from acidification. In other parts of its range, such as the Nordic countries, it is much more common, and is fishery, fished extensively. In Siberia, it is known as ''golets'' () and it has been introduced in lakes where it sometimes threatens less hardy ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
