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Glacier Noir
The Glacier Noir ( French for "black glacier") is a glacier in the Massif des Écrins in the French Alps. It is located in the département of Hautes-Alpes. Geography Of all the great glaciers in the Oisans region, the Glacier Noir is the one that descends furthest into the valley. This is thanks to favourable topography and the fact that the lower tongue of the glacier is entirely covered with ablation moraine. As a result, it is better screened from direct sunshine than, for example, its neighbour, the Glacier Blanc ("white glacier"). Until at least 1866 the Glacier Noir and Glacier Blanc were combined into a single glacial systemAccording to other sources the separation of the Glacier Blanc and the Glacier Noir occurred in 1876, c.f. above the ''Pré de Madame Carle''. But whilst the foot of the Glacier Blanc has currently retreated to a height of around , the snout of the Glacier Noir descends a further 200 metres in height to about .Vgl. Description avallouimages.com A g ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Ailefroide Mit Glacier Noir
The Ailefroide (3,954 m) is a mountain in the Massif des Écrins in the France, French Alps, and is the third highest peak in the Dauphiné Alps after the Barre des Écrins and Meije, La Meije. It lies at the south-western end of the Mont Pelvoux–Pic Sans Nom–Ailefroide ridge. There are three main summits on the mountain: *''L'Ailefroide Occidentale'' (3,954 m): first ascent by W. A. B. Coolidge with guides Christian Almer and Ulrich Almer on 7 July 1870 *''L'Ailefroide Centrale'' (3,928 m): first ascent by Auguste Reynier, Pierre Gaspard (mountaineer), Pierre Gaspard (father), Christophe Clot and Joseph Turc on 8 August 1889 *''L'Ailefroide Orientale'' (3,848 m): first ascent by J. Nérot, Emile Pic and Giraud-Lézin on 25 August 1880 See also {{portal, Alps , left = , break = *List of mountains of the Alps above 3000 m External links The Ailefroide on SummitPost Alpine three-thousanders Mountains of the Alps Mountains of Hautes-Alpes Mountains of Isère ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Ailefroide
The Ailefroide (3,954 m) is a mountain in the Massif des Écrins in the French Alps, and is the third highest peak in the Dauphiné Alps after the Barre des Écrins and La Meije. It lies at the south-western end of the Mont Pelvoux–Pic Sans Nom–Ailefroide ridge. There are three main summits on the mountain: *''L'Ailefroide Occidentale'' (3,954 m): first ascent by W. A. B. Coolidge with guides Christian Almer 220px, Christian Almer Christian Almer (29 March 1826 – 17 May 1898) was a Swiss mountain guide and the first ascentionist of many prominent mountains in the western Alps during the golden and silver ages of alpinism. Almer was born and died ... and Ulrich Almer on 7 July 1870 *''L'Ailefroide Centrale'' (3,928 m): first ascent by Auguste Reynier, Pierre Gaspard (father), Christophe Clot and Joseph Turc on 8 August 1889 *''L'Ailefroide Orientale'' (3,848 m): first ascent by J. Nérot, Emile Pic and Giraud-Lézin on 25 August 1880 See also {{portal, Alps , left ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Firn
__NOTOC__ Firn (; from Swiss German "last year's", cognate with ''before'') is partially compacted névé, a type of snow that has been left over from past seasons and has been recrystallized into a substance denser than névé. It is ice that is at an intermediate stage between snow and glacial ice. Firn has the appearance of wet sugar, but has a hardness that makes it extremely resistant to shovelling. Its density generally ranges from 0.35 g/cm3 to 0.9 g/cm3, and it can often be found underneath the snow that accumulates at the head of a glacier. Snowflakes are compressed under the weight of the overlying snowpack. Individual crystals near the melting point are semiliquid and slick, allowing them to glide along other crystal planes and to fill in the spaces between them, increasing the ice's density. Where the crystals touch they bond together, squeezing the air between them to the surface or into bubbles. In the summer months, the crystal metamorphosis can occur ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Saint-Christophe-en-Oisans
Saint-Christophe-en-Oisans is a commune in the Isère department in southeastern France. Population See also *Communes of the Isère department The following is a list of the 512 Communes of France, communes in the French Departments of France, department of Isère. The communes cooperate in the following Communes of France#Intercommunality, intercommunalities (as of 2020): References Communes of Isère Isère communes articles needing translation from French Wikipedia {{Isère-geo-stub ...[...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Vallouise
Vallouise (; Vivaro-Alpine: ''Vau Loïsa'') is a former commune in the Hautes-Alpes department in southeastern France. On 1 January 2017, it was merged into the new commune Vallouise-Pelvoux. 5 September 2016 Population See also *Communes of the Hautes-Alpes department
The following is a list of the 162 communes of the Hautes-Alpes department of France.
The communes cooperate in the following intercommunalities (as of 2020):
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Glacier Noir 2
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 i ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Mediterranean Sea
The Mediterranean Sea is a sea connected to the Atlantic Ocean, surrounded by the Mediterranean Basin and almost completely enclosed by land: on the north by Western and Southern Europe and Anatolia, on the south by North Africa, and on the east by the Levant. The Sea has played a central role in the history of Western civilization. Geological evidence indicates that around 5.9 million years ago, the Mediterranean was cut off from the Atlantic and was partly or completely desiccated over a period of some 600,000 years during the Messinian salinity crisis before being refilled by the Zanclean flood about 5.3 million years ago. The Mediterranean Sea covers an area of about , representing 0.7% of the global ocean surface, but its connection to the Atlantic via the Strait of Gibraltar—the narrow strait that connects the Atlantic Ocean to the Mediterranean Sea and separates the Iberian Peninsula in Europe from Morocco in Africa—is only wide. The Mediterranean Sea e ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Rhône
The Rhône ( , ; wae, Rotten ; frp, Rôno ; oc, Ròse ) is a major river in France and Switzerland, rising in the Alps and flowing west and south through Lake Geneva and southeastern France before discharging into the Mediterranean Sea. At Arles, near its mouth, the river divides into the Great Rhône (french: le Grand Rhône, links=no) and the Little Rhône (). The resulting delta forms the Camargue region. The river's source is the Rhône Glacier, at the east edge of the Swiss canton of Valais. The glacier is part of the Saint-Gotthard Massif, which gives rise to three other major rivers: the Reuss, Rhine and Ticino. The Rhône is, with the Po and Nile, one of the three Mediterranean rivers with the largest water discharge. Etymology The name ''Rhône'' continues the Latin name (Greek ) in Greco-Roman geography. The Gaulish name of the river was or (from a PIE root *''ret-'' "to run, roll" frequently found in river names). Names in other languages include german: R ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Durance
The Durance (; ''Durença'' in the Occitan classical norm or ''Durènço'' in the Mistralian norm) is a major river in Southeastern France. A left tributary of the Rhône, it is long. Its drainage basin is .Bassin versant : Durance (La) Observatoire Régional Eau et Milieux Aquatiques en PACA Its source is in the southwestern part of the , in the ski resort near ; it flows southwest through the following [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Lateral Moraine
A moraine is any accumulation of unconsolidated debris (regolith and 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 were 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 , which in turn is derived from the Savoyard Italian ("mound of earth"). ''Morena'' in this case was derived from Provenà ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Mont Pelvoux
Mont Pelvoux () is a mountain in the Massif des Écrins in the French Alps. It stands in elevation. For many years, Mont Pelvoux was believed to be the tallest mountain in the region, since the taller Barre des Écrins The Barre des Écrins () is a mountain in the French Alps with a peak elevation of . It is the highest peak of the Massif des Écrins and the Dauphiné Alps and the most southerly alpine peak in Europe that is higher than 4,000 metres. It is the ... cannot be seen from the Durance valley. The summit of the mountain is called Pointe Puiseux (). There are three subpeaks: * ''Pointe Durand'' () * ''Petit Pelvoux'' () * ''Trois Dents du Pelvoux'' () Ascents The first ascent of Mont Pelvoux was by Captain Durand and the two chamois hunters Alexis Liotard and Jacques-Etienne Matheoud on July 30, 1828. This party returned, with more people, to the summit in 1830. Both times they climbed the "Pointe Durand".Guillaume ChristianLa Première Ascension du Pelvoux e ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Arête
An arête ( ) is a narrow ridge of rock which separates two valleys. It is typically formed when two glaciers erode parallel U-shaped valleys. Arêtes can also form when two glacial cirques erode headwards towards one another, although frequently this results in a saddle-shaped pass, called a col. The edge is then sharpened by freeze-thaw weathering, and the slope on either side of the arête steepened through mass wasting Mass wasting, also known as mass movement, is a general term for the movement of rock or soil down slopes under the force of gravity. It differs from other processes of erosion in that the debris transported by mass wasting is not entrained in ... events and the erosion of exposed, unstable rock. The word ''arête'' () is actually French for "edge" or "ridge"; similar features in the Alps are often described with the German language, German equivalent term ''Grat''. Where three or more cirques meet, a pyramidal peak is created. Cleaver A ''cleaver' ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
.jpg "Click for more on -> Rhône")
.JPG "Click for more on -> Lateral Moraine")
