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Rivers and lakes
The Alps provide lowland Europe with drinking water, irrigation, and hydroelectric power.[Chatré, Baptiste, et al. (2010), 5] Although the area is only about 11% of the surface area of Europe, the Alps provide up to 90% of water to lowland Europe, particularly to arid areas and during the summer months. Cities such as Milan depend on 80% of water from Alpine runoff.[Benniston et al. (2011), 1][Price, Martin. Mountains: Globally Important Eco-systems. University of Oxford] Water from the rivers is used in at least 550 hydroelectricity power plants, considering only those producing at least 10MW of electricity.[Alpine Convention (2010), 8]
Major European rivers flow from the Alps, such as the Rhine, the Rhône, the Ticino->Po, and the Inn->Danube, all of which have headwaters in the Alps and flow into neighbouring countries, finally emptying into the North Sea, the Mediterranean Sea, the Adriatic Sea and the Black Sea. Other rivers such as the Danube have major tributaries flowing into them that originate in the Alps.
The Rhône is second to the Nile as a freshwater source to the Mediterranean Sea; the river begins as glacial meltwater, flows into Lake Geneva, and from there to France where one of its uses is to cool nuclear power plants.[Benniston et al. (2011), 3] The Rhine originates in a area in Switzerland and represents almost 60% of water exported from the country. Tributary valleys, some of which are complicated, channel water to the main valleys which can experience flooding during the snowmelt season when rapid runoff causes debris torrents and swollen rivers.[Ceben (1998), 31]
The rivers form lakes, such as Lake Geneva, a crescent-shaped lake crossing the Swiss border with Lausanne on the Swiss side and the town of Evian-les-Bains on the French side. In Germany, the medieval St. Bartholomew's chapel was built on the south side of the Königssee, accessible only by boat or by climbing over the abutting peaks.[Shoumatoff (2001), 24, 31]
Additionally, the Alps have led to the creation of large lakes in Italy. For instance, the Sarca, the primary inflow of Lake Garda, originates in the Italian Alps. The Italian Lakes are a popular tourist destination since the Roman Era for their mild climate.
Scientists have been studying the impact of climate change and water use. For example, each year more water is diverted from rivers for snowmaking in the ski resorts, the effect of which is yet unknown. Furthermore, the steady decrease of glaciated areas for about 150 years—vastly accelerated during the last 30-50 years—combined with a increasingly succession of winters with lower-than-expected precipitation (snow) due to much warmer winters will have a non-negligible future impact on the water storage in the Alps, namely glacier, and consequently on rivers in the Alps as well as an effect on the water availability to the lowlands of many European countries.[Chatré, Baptiste, et al. (2010), 13]
Climate
The Alps are a classic example of what happens when a Temperateness area at lower altitude gives way to higher-elevation terrain. Elevations around the world that have cold climates similar to those of the have been called Alpine climate. A rise from sea level into the upper regions of the atmosphere causes the temperature to decrease (see adiabatic lapse rate). The effect of mountain chains on prevailing winds is to carry warm air belonging to the lower region into an upper zone, where it expands in volume at the cost of a proportionate loss of temperature, often accompanied by precipitation in the form of snow or rain. The height of the Alps is sufficient to divide the weather patterns in Europe into a wet north and dry south because moisture is sucked from the air as it flows over the high peaks.[Fleming (2000), 3]
The severe weather in the Alps has been studied since the 18th century; particularly the weather patterns such as the seasonal foehn wind. Numerous weather stations were placed in the mountains early in the early 20th century, providing continuous data for climatologists.[Ceben (1998), 22–24] Some of the valleys are quite arid such as the Aosta Valley in Italy, the Maurienne in France, the Valais in Switzerland, and northern Tyrol.
The areas that are not arid and receive high precipitation experience periodic flooding from rapid snowmelt and runoff. The mean precipitation in the Alps ranges from a low of per year to per year, with the higher levels occurring at high altitudes. At altitudes between , snowfall begins in November and accumulates through to April or May when the melt begins. vary from , above which the snow is permanent and the temperatures hover around the freezing point even during July and August. High-water levels in streams and rivers peak in June and July when the snow is still melting at the higher altitudes.[Ceben (1998), 34–36]
The Alps are split into five climatic zones, each with different vegetation. The climate, plant life, and animal life vary among the different sections or zones of the mountains. The lowest zone is the colline zone, which exists between , depending on the location. The montane zone extends from , followed by the sub-Alpine zone from . The Alpine zone, extending from tree line to the snow line, is followed by the glacial zone, which covers the glaciated areas of the mountain. Climatic conditions show variances within the same zones; for example, weather conditions at the head of a mountain valley, extending directly from the peaks, are colder and more severe than those at the mouth of a valley which tend to be less severe and receive less snowfall.[Viazzo (1980), 17]
Climate change
Various models of climate change have been projected into the 22nd century for the Alps, with an expectation that a trend toward increased temperatures will have an effect on snowfall, snowpack, glaciation, and river runoff.[Benniston (2011), 3–4] Significant changes, of both natural and anthropogenic origins, have already been diagnosed from observations, including a 5.6% reduction per decade in snow cover duration over the last 50 years, which also highlights climate change adaptation needs due to impacts on the climate and regional socio-economic activities.
Geology
Important geological concepts were established as naturalists began studying the rock formations of the Alps in the 18th century. In the mid-19th century, the now-defunct idea of was used to explain the presence of "folded" mountain chains. This theory was replaced in the mid-20th century by the theory of plate tectonics.
The formation of the Alps (the Alpine orogeny) was an episodic process that began about 300 million years ago.[Shoumatoff (2001), 35] In the Paleozoic Era the supercontinent consisted of a single tectonic plate; it broke into separate plates during the Mesozoic Era and the Tethys Ocean sea developed between Laurasia and Gondwana during the Jurassic Period.[Graciansky (2011), 1–2] The Tethys was later squeezed between colliding plates causing the formation of mountain ranges called the Alpide belt, from Gibraltar through the Himalayas to Indonesia—a process that began at the end of the Mesozoic and continues into the present. The formation of the Alps was a segment of this orogenic process, caused by the collision between the African Plate and the Eurasian Plate plates that began in the late Cretaceous Period.[Gerrard, (1990), 16]
Under extreme compressive stresses and pressure, marine were uplifted, forming characteristic recumbent folds, and .[ Earth (2008), 142] As the rising peaks underwent erosion, a layer of marine flysch sediments was deposited in the foreland basin, and the sediments became involved in younger folds as the orogeny progressed. Coarse sediments from the continual uplift and erosion were later deposited in Molasse basin north of the Alps.[Gerrard, (1990), 9] These regions in Switzerland and Bavaria are well-developed, containing classic examples of flysch, which is sedimentary rock formed during mountain building.[Schmid (2004), 102]
The Alpine orogeny occurred in ongoing cycles through to the Paleogene causing differences in folded structures, with a late-stage orogeny causing the development of the Jura Mountains.[Schmid (2004), 97] A series of tectonic events in the Triassic, Jurassic and Cretaceous periods caused different Palaeogeography regions.[ The Alps are subdivided by different lithology (rock composition) and nappe structures according to the orogenic events that affected them.][ The geological subdivision differentiates the Western, Eastern Alps, and Southern Alps: the Helvetic nappes in the north, the Penninic nappes and Austroalpine system in the centre and, south of the Periadriatic Seam, the Southern Alpine system.][
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According to geologist Stefan Schmid, because the Western Alps underwent a metamorphic event in the Cenozoic Era while the Austroalpine peaks underwent an event in the Cretaceous Period, the two areas show distinct differences in nappe formations.[ Flysch deposits in the Southern Alps of Lombardy probably occurred in the Cretaceous or later.][
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Peaks in France, Italy and Switzerland lie in the "Houillière zone", which consists of basement with sediments from the Mesozoic Era.[Schmid, 99] High "massifs" with external sedimentary cover are more common in the Western Alps and were affected by Neogene Period thin-skinned thrusting whereas the Eastern Alps have comparatively few high peaked massifs.[ Similarly the peaks in eastern Switzerland extending to western Austria (Helvetic nappes) consist of thin-skinned sedimentary folding that decollement from former basement rock.][Schmid (2004), 103]
In simple terms, the structure of the Alps consists of layers of rock of European, African, and oceanic (Tethyan) origin.[Graciansky (2011), 29] The bottom nappe structure is of continental European origin, above which are stacked marine sediment nappes, topped off by nappes derived from the African plate.[Graciansky (2011), 31] The Matterhorn is an example of the ongoing orogeny and shows evidence of great folding. The tip of the mountain consists of from the African plate; the base of the peak, below the glaciated area, consists of European basement rock. The sequence of Tethyan marine sediments and their oceanic basement is sandwiched between rock derived from the African and European plates.
The core regions of the Alpine orogenic belt have been folded and fractured in such a manner that erosion produced the characteristic steep vertical peaks of the Swiss Alps that rise seemingly straight out of the foreland areas. Peaks such as Mont Blanc, the Matterhorn, and high peaks in the Pennine Alps, the Briançonnais, and Hohe Tauern consist of layers of rock from the various orogenies including exposures of basement rock.[Beattie (2006), 6–8]
Due to the ever-present geologic instability, earthquakes continue in the Alps to this day. Typically, the largest earthquakes in the alps have been between magnitude 6 and 7 on the Richter scale. Geodesy measurements show ongoing topographic uplift at rates of up to about 2.5 mm per year in the North, Western and Central Alps, and at ~1 mm per year in the Eastern and South-Western Alps. The underlying mechanisms that jointly drive the present-day uplift pattern are the isostatic rebound due to the melting of the last glacial maximum ice-cap or long-term erosion, detachment of the Western Alpine subducting slab, mantle convection as well as ongoing horizontal convergence between Africa and Europe, but their relative contributions to the uplift of the Alps are difficult to quantify and likely to vary significantly in space and time.
Minerals
The Alps are a source of minerals that have been mined for thousands of years. In the 8th to 6th centuries, BC during the Hallstatt culture, Celtic tribes mined copper; later the Romans mined gold for coins in the Bad Gastein area. Erzberg in Styria furnishes high-quality iron ore for the steel industry. Crystals, such as cinnabar, amethyst, and quartz, are found throughout much of the Alpine region. The cinnabar deposits in Slovenia are a notable source of cinnabar pigments.[Shoumatoff (2001), 49–53]
Alpine crystals have been studied and collected for hundreds of years and began to be classified in the 18th century. Leonhard Euler studied the shapes of crystals, and by the 19th-century crystal hunting was common in Alpine regions. David Friedrich Wiser amassed a collection of 8000 crystals that he studied and documented. In the 20th century Robert Parker wrote a well-known work about the rock crystals of the Swiss Alps; at the same period a commission was established to control and standardize the naming of Alpine minerals.[Roth, 10–17]
Glaciers
In the Miocene Epoch the mountains underwent severe erosion because of glaciation, which was noted in the mid-19th century by naturalist Louis Agassiz who presented a paper proclaiming the Alps were covered in ice at various intervals—a theory he formed when studying rocks near his Neuchâtel home which he believed originated to the west in the Bernese Oberland. Because of his work he came to be known as the "father of the ice-age concept" although other naturalists before him put forth similar ideas.[Shoumatoff (2001), 63–68]
Agassiz studied glacier movement in the 1840s at the Unteraar Glacier where he found the glacier moved per year, more rapidly in the middle than at the edges. His work was continued by other scientists and now a permanent laboratory exists inside a glacier under the Jungfraujoch, devoted exclusively to the study of Alpine glaciers.
Glaciers pick up rocks and sediment with them as they flow. This causes erosion and the formation of valleys over time. The Inn valley is an example of a valley carved by glaciers during the ice ages with a typical terraced structure caused by erosion. Eroded rocks from the most recent ice age lie at the bottom of the valley while the top of the valley consists of erosion from earlier ice ages. Glacial valleys have characteristically steep walls (reliefs); valleys with lower reliefs and Scree are remnants of glacial troughs or previously infilled valleys.[Gerrard, (1990), 132] , piles of rock picked up during the movement of the glacier, accumulate at edges, centre, and the terminus of glaciers.
Alpine glaciers can be straight rivers of ice, long sweeping rivers, spread in a fan-like shape (Piedmont glaciers), and curtains of ice that hang from vertical slopes of the mountain peaks. The stress of the movement causes the ice to break and crack loudly, perhaps explaining why the mountains were believed to be home to dragons in the medieval period. The cracking creates unpredictable and dangerous , often invisible under new snowfall, which causes the greatest danger to mountaineers.
Glaciers end in ice caves (the Rhône Glacier), by trailing into a lake or river, or by shedding snowmelt on a meadow. Sometimes a piece of glacier will detach or break resulting in flooding, property damage, and loss of life.[Shoumatoff (2001), 71–72]
High levels of precipitation cause the glaciers to descend to permafrost levels in some areas whereas in other, more arid regions, glaciers remain above about the level.[Gerrard, (1990), 78] The of the Alps covered by glaciers in 1876 had shrunk to by 1973, resulting in decreased river run-off levels.[Gerrard, (1990), 108] Forty percent of the glaciation in Austria has disappeared since 1850, and 30% of that in Switzerland.[Ceben (1998), 38]
Although the Alpine topography shows marked glacial morphologies, the mechanisms by which glacial reshaping occurs are unclear. Numerical modeling suggests that glacial erosion propagates from low elevations to high elevations leading to an early increase of local relief followed by lowering of the mean orogen elevation.
Avalanches
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17th-century French-Italian border avalanche: in the 17th century about 2500 people were killed by an avalanche in a village on the French-Italian border.
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19th century Zermatt avalanche: in the 19th century, 120 homes in a village near Zermatt were destroyed by an avalanche.
[Fleming (2000), 89–90]
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December 13, 1916 Marmolada-mountain-avalanche
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1950–1951 winter-of-terror avalanches
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February 10, 1970 Val d'Isère avalanche
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Montroc
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February 21, 1999 Evolène avalanche
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February 23, 1999, Galtür avalanche, the deadliest avalanche in the Alps in 40 years
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July 2014 Mont-Blanc avalanche
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January 13, 2016 Les-Deux-Alpes avalanche
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January 18, 2016 Valfréjus avalanche
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July 3, 2022 Marmolada serac collapse
Ecology
Flora
Thirteen thousand species of plants have been identified in the Alpine regions. Alpine plants are grouped by habitat and soil type which can be limestone or non-calcareous. The habitats range from meadows, bogs, and woodland (deciduous and coniferous) areas to soil-less scree and , and rock faces and ridges.[Reynolds, (2012), 43–45] A natural vegetation limit with altitude is given by the presence of the chief deciduous trees—oak, beech, Ash tree and sycamore maple. These do not reach the same elevation, nor are they often found growing together, but their upper limit corresponds accurately enough to the change from a temperate to a colder climate that is further proved by a change in the presence of wild herbaceous vegetation. This limit usually lies about above the sea on the north side of the Alps, but on the southern slopes it often rises to , sometimes even to .[Shoumatoff (2001), 75]
Above the forestry, there is often a band of dwarf pine trees ( Pinus mugo), which is in turn superseded by Alpenrosen, dwarf shrubs, typically Rhododendron ferrugineum (on acid soils) or Rhododendron hirsutum (on alkaline soils).[Beattie (2006), 17] Although Alpenrose prefers acidic soil, the plants are found throughout the region. Above the tree line is the area defined as "alpine" where in the alpine meadow plants are found that have adapted well to harsh conditions of cold temperatures, aridity, and high altitudes. The alpine area fluctuates greatly because of regional fluctuations in tree lines.[Körner (2003), 9]
Alpine plants such as the Gentiana acaulis grow in abundance in areas such as the meadows above the Lauterbrunnental. Gentians are named after the king Gentius, and 40 species of the early-spring blooming flower grow in the Alps, in a range of .[Shoumatoff (2001), 85] Writing about the gentians in Switzerland D. H. Lawrence described them as "darkening the day-time, torch-like with the smoking blueness of Pluto's gloom."[qtd in Beattie (2006), 17] Gentians tend to "appear" repeatedly as the spring blooming takes place at progressively later dates, moving from the lower altitude to the higher altitude meadows where the snow melts much later than in the valleys. On the highest rocky ledges, the spring flowers bloom in the summer.
At these higher altitudes, the plants tend to form isolated cushions. In the Alps, several species of flowering plants have been recorded above , including Ranunculus glacialis, Androsace alpina and Saxifraga biflora. Eritrichium nanum, commonly known as the King of the Alps, is the most elusive of the alpine flowers, growing on rocky ridges at .[Shoumatoff (2001), 87] Perhaps the best known of the alpine plants is Edelweiss which grows in rocky areas and can be found at altitudes as low as and as high as . The plants that grow at the highest altitudes have adapted to conditions by specialization such as growing in rock screes that give protection from winds.[Sharp (2002), 14]
The extreme and stressful climatic conditions give way to the growth of plant species with secondary metabolites important for medicinal purposes. Origanum vulgare, Prunella vulgaris, Solanum nigrum, and Urtica dioica are some of the more useful medicinal species found in the Alps.[Kala, C.P. and Ratajc, P. 2012. "High altitude biodiversity of the Alps and the Himalayas: ethnobotany, plant distribution and conservation perspective". Biodiversity and Conservation, 21 (4): 1115–1126.]
Human interference has nearly exterminated the trees in many areas, and, except for the beech forests of the Austrian Alps, forests of deciduous trees are rarely found after the extreme deforestation between the 17th and 19th centuries.[Gerrard (1990), 225] The vegetation has changed since the second half of the 20th century, as the high alpine meadows cease to be harvested for hay or used for grazing which eventually might result in a regrowth of the forest. In some areas, the modern practice of building ski runs by mechanical means has destroyed the underlying tundra from which the plant life cannot recover during the non-skiing months, whereas areas that still practice a natural piste type of ski slope building preserve the fragile underlayers.
Fauna
The Alps are a habitat for 30,000 species of wildlife, ranging from the tiniest to , many of which have made adaptations to the harsh cold conditions and high altitudes to the point that some only survive in specific micro-climates either directly above or below the snow line.[Shoumatoff (2001), 90, 96, 101]
The largest mammal to live in the highest altitudes are the alpine ibex, which have been sighted as high as . The ibex live in caves and descend to eat the succulent alpine grasses.[Shoumatoff (2001), 104] Classified as antelopes, chamois are smaller than ibex and found throughout the Alps, living above the tree line and are common in the entire alpine range.[Rupicapra rupicapra Linnaeus, [2] ] Areas of the eastern Alps are still home to brown bears. In Switzerland the canton of Bern was named for the bears but the last bear is recorded as having been killed in 1792 above Kleine Scheidegg by three hunters from Grindelwald.[Shoumatoff (2001), 101]
Many rodents such as voles live underground. Marmots live almost exclusively above the tree line as high as . They hibernate in large groups to provide warmth,[Shoumatoff (2001), 102–103] and can be found in all areas of the Alps, in large colonies they build beneath the alpine pastures. and are the largest birds to be found in the Alps; they nest high on rocky ledges and can be found at altitudes of . The most common bird is the alpine chough which can be found scavenging at climber's huts or the Jungfraujoch, a high-altitude tourist destination.[Shoumatoff (2001), 97–98]
Reptiles such as Viperidae and Viperidae live up to the snow line; because they cannot bear the cold temperatures they hibernate underground and soak up the warmth on rocky ledges.[Shoumatoff (2001), 96] The high-altitude Alpine salamanders have adapted to living above the snow line by giving birth to fully developed young rather than laying eggs. Brown trout can be found in the streams up to the snow line. Molluscs such as the Helicigona live up the snow line. Popularly gathered as food, the are now protected.[Shoumatoff (2001), 88–89]
Several species of live in the Alps, some of which are believed to have evolved in the same habitat up to 120 million years ago, long before the Alps were created. Lycaenidae can commonly be seen drinking from the snowmelt; some species of blues fly as high as .[Shoumatoff (2001), 93] The butterflies tend to be large, such as those from the swallowtail Parnassius family, with a habitat that ranges to . Twelve species of beetles have habitats up to the snow line; the most beautiful and formerly collected for its colours but now protected is Rosalia alpina.[Shoumatoff (2001), 91] Spiders, such as the large wolf spider, live above the snow line and can be seen as high as . can be found in the Italian Alps.
Some of the species of moths and insects show evidence of having been indigenous to the area from as long ago as the Alpine orogeny. In Émosson in Valais, Switzerland, dinosaur tracks were found in the 1970s, dating probably from the Triassic Period.[Reynolds (2012), 75]
History
Prehistory
When the ice melted after the Würm glaciation, Paleolithic settlements were established along the lake shores and in cave systems. Evidence of human habitation has been found in caves near the Vercors Cave System, close to Grenoble and Echirolles. In Austria, the Mondsee lake shows evidence of houses built on piles. Standing stones have been found in the Alpine areas of France and Italy. About 200,000 drawings and etchings have been documented, and are known as the Rock Drawings in Valcamonica.[Beattie, (2006), 25]
A mummy of a Neolithic human, known as Ötzi, was discovered on the Similaun. His clothing lets modern people assume that he was an alpine farmer, while the location and manner of his death suggests that Ötzi was traveling.[Beattie, (2006), 21] Analysis of the mitochondrial DNA of Ötzi, has shown that he belongs to the K1 subclade. His remains and personal belongings are on exhibit at the South Tyrol Museum of Archaeology in Bolzano, South Tyrol, Italy.
From the 13th to the 6th century BC much of the Alps was settled by the Germanic peoples, Lombards, Alemanni, Bavarii, and Franks.[Beattie, (2006), 31, 34] Celt tribes settled in modern-day Switzerland between 1500 and 1000 BC. The Raeti lived in the eastern regions, while the west was occupied by the Helvetii and the Allobroges settled in the Rhône valley and in Savoy. The Ligures and Adriatic Veneti lived in Northwest Italy and Triveneto respectively. The Celts mined salt in areas such as Salzburg, where evidence was found of the Hallstatt culture. By the 6th century BC the La Tène culture was well established in the region,[Fleming (2000), 2] and became known for high quality Celtic art.[Shoumatoff (2001), 131]
Between 430 and 400 BC prolonged warfare in the Alps resulted in the devastation of agricultural land and human settlements, ultimately triggering the enslavement of men, women, and children, goods had to be imported as a result. The Etruscan civilization responded to raids by the Massalia and acquired absolute control over the Alpine trade routes. Aggressors in modern-day Italy were dealt with and an alliance was formed with the Celts. The grip of the Etruscan settlements broke down, as the Roman political system expanded, so as to take control over Alpine trade routes that connected human settlements in the Alps with settlements in the Mediterranean.
During the Second Punic War in 218 BC, the Carthage general Hannibal initiated one of the most celebrated achievements of any military force in ancient warfare, recorded as Hannibal crossing the Alps.[Lancel, Serge, (1999), 71] The Roman people built roads along the Alpine mountain passes, which continued to be used through the medieval period. Roman road markers can still be found on the Alpine mountain passes.[Prevas (2001), 68–69]
During the Gallic Wars in 58 BC Julius Caesar defeated the Helvetii. The Rhaetian people continued to resist but their territory was eventually conquered when the Romans crossed the Danube valley and defeated the Brigantes.[Beattie, (2006), 27] The Romans built settlements in the Alps. In towns such as Aosta, Martigny, Lausanne, and Partenkirchen remains of villas, arenas, and temples have been discovered.[Beattie, (2006), 28–31]
Christianity, feudalism, and Napoleonic wars
Christianity was established in the Alps by the Roman people. Monasteries and churches were constructed, even at high Alpine altitudes. The Franks expanded their Carolingian Empire, while the Baiuvarii introduced feudalism in the eastern Alps. The construction of castles in the Alps supported the growing number of dukedoms and kingdoms. Castello del Buonconsiglio in Trento, still has intricate frescoes, and excellent examples of Gothic art. The Château de Chillon is preserved as an example of medieval architecture.[Beattie, (2006), 32, 34, 37, 43] There are several important alpine saints and one such one is Saint Maurice.[Mershman, Francis. "St. Maurice", The Catholic Encyclopedia, Vol. 10. New York City: Robert Appleton Company, 1911. 6 March 2013] Much of the medieval period was a time of power struggles between competing dynasties such as the House of Savoy, the Visconti of Milan, and the House of Habsburg.[Beattie, (2006), 41, 46, 48]
The Great St Bernard Hospice, built in the 9th or 10th centuries, at the summit of the Great Saint Bernard Pass was a shelter for humans and destination for pilgrims.[Beattie, (2006), 73, 75–76] In 1291, to protect themselves from incursions by the House of Habsburg, four Alpine cantons drew up the Federal Charter of 1291, which is considered to be a declaration of independence from neighboring kingdoms. After a series of battles fought in the 13th, 14th, and 15th centuries, more cantons joined the confederacy and by the 16th century, Switzerland was established as a sovereign state.[Beattie, (2006), 56, 66]
In the Alps, the War of the Spanish Succession fallout resulted in a 1713 treaty, part of the Peace of Utrecht, which relocated the Western Alps border along the watersheds. Historically, the Alps were used to determine the borders of political and administrative gangs, but the Peace of Utrecht was the first significant body of treaty that considered geographical conditions. The Alps were carved up and borders were agreed, so that in the Alps could be eliminated.
During the Napoleonic Wars in the late 18th century and early 19th century, Napoleon annexed territory formerly controlled by the House of Habsburg, and the House of Savoy. In 1798, the Helvetic Republic was established, two years later an army across the Great St Bernard Pass.[Shoumatoff (2001), 182–183] In 1799 the Russian imperial military engaged the revolutionary French army in the Alps, this episode has been recorded as significant achievement in mountain warfare. In October 1799 the troops commanded by Alexander Suvorov were surrounded in the Alps by much larger French troops. The Russian troops broke out, mauled the French troops, and retreated through the Panix Pass.
After the fall of Napoleon, many alpine countries developed heavy protections to prevent further invasion. Thus, Savoy built a series of fortifications to protect the major alpine passes, such as the col du Mont-Cenis, which was crossed by Charlemagne to obliterate the Lombards.
In the 19th century, the monasteries built in the Alps to shelter humans became tourist destinations. The had built monasteries in Lucerne, and Oberammergau. The built their temple at Lake Constance. Meanwhile, the Augustinians maintained abbeys in Savoy and one in Interlaken.[Beattie, (2006), 69-70]
Exploration
Radiocarbon-dated charcoal placed around 50,000 years ago was found in the Drachloch (Dragon's Hole) cave above the village of Vattis in the canton of St. Gallen, proving that the high peaks were visited by prehistoric people. Seven bear skulls from the cave may have been buried by the same prehistoric people.[Shoumatoff (2001), 108] The peaks, however, were mostly ignored except for a few notable examples, and long left to the exclusive attention of the people of the adjoining valleys.[Shoumatoff (2001), 188–191] The mountain peaks were seen as terrifying, the abode of dragons and demons, to the point that people blindfolded themselves to cross the Alpine passes.[Fleming (2000), 6] The glaciers remained a mystery and many still believed the highest areas to be inhabited by dragons.[Fleming (2000), 12]
Charles VII of France ordered his chamberlain to climb Mont Aiguille in 1356. The knight reached the summit of Rocciamelone where he left a bronze triptych of three crosses, a feat which he conducted with the use of ladders to traverse the ice.[Fleming (2000), 5] In 1492, Antoine de Ville climbed Mont Aiguille, without reaching the summit, an experience he described as "horrifying and terrifying." Leonardo da Vinci was fascinated by variations of light in the higher altitudes, and climbed a mountain—scholars are uncertain which one; some believe it may have been Monte Rosa. From his description of a "blue like that of a gentian" sky it is thought that he reached a significantly high altitude.[qtd in Shoumatoff (2001), 193] In the 18th century four Chamonix men almost made the summit of Mont Blanc but were overcome by altitude sickness and snowblindness.[Shoumatoff (2001), 192–194]
Conrad Gessner was the first naturalist to ascend the mountains in the 16th century, to study them, writing that in the mountains he found the "theatre of the Lord".[Fleming (2000), 8] By the 19th century more naturalists began to arrive to explore, study and conquer the high peaks.[Fleming (2000), vii] Two men who first explored the regions of ice and snow were Horace-Bénédict de Saussure (1740–1799) in the Pennine Alps,[Fleming (2000), 27] and the Benedictine monk of Disentis Placidus a Spescha (1752–1833). Born in Geneva, Saussure was enamoured with the mountains from an early age; he left a law career to become a naturalist and spent many years trekking through the Bernese Oberland, the Savoy, the Piedmont and Valais, studying the glaciers and geology, as he became an early proponent of the theory of rock upheaval.[Fleming (2000), 12–13, 30, 27] Saussure, in 1787, was a member of the third ascent of Mont Blanc—today the summits of all the peaks have been climbed.
The Romantics and Alpinists
Albrecht von Haller's poem Die Alpen, published in 1732 described the mountains as an area of mythical purity.[Beattie, (2006), 121–123] Jean-Jacques Rousseau presented the Alps as a place of allure and beauty, in his novel Julie, or the New Heloise, published in 1761. Later the first wave of Romanticism such as Johann Wolfgang von Goethe, and J. M. W. Turner came to admire the Alpine scenery;[ Goethe en Suisse et dans les Alpes: Voyages de 1775, 1779 et 1797] Wordsworth visited the area in 1790, writing of his experiences in The Prelude (1799). Schiller later wrote the play William Tell (1804), which tells the story of the legendary Swiss marksman William Tell as part of the greater Swiss struggle for independence from the Habsburg Empire in the early 14th century. At the end of the Napoleonic Wars, the Alpine countries began to see an influx of poets, artists, and musicians,[Fleming (2000), 83] as visitors came to experience the sublime effects of monumental nature.[Beattie, (2006), 125–126]
In 1816, Lord Byron, Percy Bysshe Shelley and his wife Mary Shelley visited Geneva and all three were inspired by the scenery in their writings. During these visits, Shelley wrote the poem "Mont Blanc", Byron wrote "The Prisoner of Chillon" and the dramatic poem Manfred, and Mary Shelley, who found the scenery overwhelming, conceived the idea for the novel Frankenstein in her villa on the shores of Lake Geneva amid a thunderstorm. When Coleridge travelled to Chamonix, he declaimed, in defiance of Shelley, who had signed himself "Atheos" in the guestbook of the Hotel de Londres near Montenvers,[Geoffrey Hartman, "Gods, Ghosts, and Shelley's 'Atheos'", Literature and Theology, Volume 24, Issue 1, pp. 4–18] "Who would be, who could be an atheist in this valley of wonders".[Beattie, (2006), 127–133]
By the mid-19th century, scientists began to arrive en masse to study the geology and ecology of the region.[Beattie, (2006), 139]
The tourism and mountaineering development of the Alps began at the beginning of the 19th century. In the early years of the golden age of alpinism, scientific activities were mixed with sport, for example by the physicist John Tyndall, with the first ascent of the Matterhorn by Edward Whymper being the highlight. In the later years, the silver age of alpinism, the focus was on mountain sports and climbing. The first president of the Alpine Club, John Ball, is considered the discoverer of the Dolomites, which for decades were the focus of climbers like Paul Grohmann, Michael Innerkofler and Angelo Dibona.[Gilles Modica "1865: the Golden Age of Mountaineering" (2016), pp 10.]
The Nazis
In autumn 1932, Adolf Hitler commissioned the first of a series of refurbishments, which eventually turned a mountain cottage, later named Berghof, into a fortified citadel. This domestic, but representative, fortification had two small bedrooms, and a full bathroom, planned by the Munich architect and NSDAP member Josef Neumaier. Guests, such as Rudolf Hess, stayed over, sleeping in tents or over the garage.
The Alps, Adolf Hitler, and improbable powerful organizations have been subject to crime fiction. The Alps acted as a geographical barrier to Italy, and the Alps for centuries were permeated with established smuggling routes, known as green line. After World War II, members of the Schutzstaffel that feared prosecution as , known in modern English only as SS, disappeared into a crowd of . Massive numbers of refugees entered Italy illegally, by navigating the Alps.
Undocumented migrants
Smugglers of humans claim that crossing the Alps is less dangerous, or deadly, than traveling 355 km on water between Tripoli and Lampedusa with a tramp ship ( carretta del mare) or a dinghy. Undocumented migrants, visa overstayers, false tourists, asylum seekers, and other clandestine humans, lose their lives crossing the Alps. The exact number of smuggled humans who die a brutal death in the Alps can only be estimated.
Society
Largest Alpine cities
The largest city within the Alps is the city of Grenoble in France. Other larger and important cities within the Alps with over 100,000 inhabitants are in Tyrol with Bolzano (Italy), Trento (Italy) and Innsbruck (Austria). Larger cities outside the Alps are Milan, Verona, Turin (Italy), Munich (Germany), Graz, Vienna, Salzburg (Austria), Ljubljana, Maribor, Kranj (Slovenia), Zurich, Geneva (Switzerland), Nice and Lyon (France).
Cities with over 100,000 inhabitants in the Alps are:
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Auvergne-Rhône-Alpes | Tyrol | Trentino-South Tyrol | Trentino-South Tyrol |
Alpine people and culture
The population of the region is 14 million spread across eight countries. On the rim of the mountains, on the plateaus, and on the plains the economy consists of manufacturing and service jobs whereas in the higher altitudes and the mountains farming is still essential to the economy.[Chartes et. el. (2010), 14] Farming and forestry continue to be mainstays of Alpine culture, industries that provide for export to the cities and maintain the mountain ecology.[Chartes et. el. (2010), 5]
The Alpine regions are multicultural and linguistically diverse. Dialects are common and vary from valley to valley and region to region. In the Slavic Alps alone 19 dialects have been identified. Some of the Romance dialects spoken in the French, Swiss and Italian alps of Aosta Valley derive from Arpitan, while the southern part of the western range is related to Occitan language; the German dialects derive from Germanic tribal languages.[Shoumataff (2001), 114–166] Romansh language, spoken by two percent of the population in southeast Switzerland, is an ancient Rhaeto-Romanic language derived from Latin, remnants of ancient Celtic languages and perhaps Etruscan.
Much of the Alpine culture is unchanged since the medieval period when skills that guaranteed survival in the mountain valleys and the highest villages became mainstays, leading to strong traditions of carpentry, woodcarving, baking, pastry-making, and cheesemaking.[Shoumataff (2001), 123–126]
Farming has been a traditional occupation for centuries, although it became less dominant in the 20th century with the advent of tourism. Grazing and pasture land are limited because of the steep and rocky topography of the Alps. In mid-June, cows are moved to the highest pastures close to the snowline, where they are watched by herdsmen who stay in the high altitudes often living in stone huts or wooden barns during the summers. Villagers celebrate the day the cows are herded up to the pastures and again when they return in mid-September. The Almabtrieb ("coming down from the alps") is celebrated by decorating the cows with garlands and enormous while the farmers dress in traditional costumes.
Cheesemaking is an ancient tradition in most Alpine countries. A wheel of cheese from the Emmental in Switzerland can weigh up to , and the Beaufort cheese in Savoy can weigh up to . Owners of the cows traditionally receive from the cheesemakers a portion about the proportion of the cows' milk from the summer months in the high alps. Haymaking is an important farming activity in mountain villages that have become somewhat mechanized in recent years, although the slopes are so steep that scythes are usually necessary to cut the grass. Hay is normally brought in twice a year, often also on festival days.
In the high villages, people live in homes built according to medieval designs that withstand cold winters. The kitchen is separated from the living area (called the stube, the area of the home heated by a stove), and second-floor bedrooms benefit from rising heat. The typical Swiss chalet originated in the Bernese Oberland. Chalets often face south or downhill and are built of solid wood, with a steeply gabled roof to allow accumulated snow to slide off easily. Stairs leading to upper levels are sometimes built on the outside, and balconies are sometimes enclosed.[Shoumataff (2001), 134]
Food is passed from the kitchen to the stube, where the dining room table is placed. Some meals are communal, such as fondue, where a pot is set in the middle of the table for each person to dip into. Other meals are still served traditionally on carved wooden plates. Furniture has been traditionally elaborately carved and in many Alpine countries, carpentry skills are passed from generation to generation.
Roofs are traditionally constructed from Alpine rocks such as pieces of schist, gneiss, or slate.[Shoumataff (2001), 131, 134] Such chalets are typically found in the higher parts of the valleys, as in the Maurienne valley in Savoy, where the amount of snow during the cold months is important. The inclination of the roof cannot exceed 40%, allowing the snow to stay on top, thereby functioning as insulation from the cold. In the lower areas where the forests are widespread, wooden tiles are traditionally used. Commonly made of Norway spruce, they are called "tavaillon".
In the German-speaking parts of the Alps (Austria, Bavaria, South Tyrol, Liechtenstein and Switzerland) and also Slovenia, there is a strong tradition of Alpine folk culture. Old traditions are carefully maintained among inhabitants of Alpine areas, even though this is seldom obvious to the visitor: many people are members of cultural associations where the Alpine folk culture is cultivated. At cultural events, traditional folk costume (in German Tracht) is expected: typically lederhosen for men and for women. Visitors can get a glimpse of the rich customs of the Alps at public . Even when large events feature only a little folk culture, all participants take part with gusto. Good opportunities to see local people celebrating the traditional culture occur at the many fairs, wine festivals, and firefighting festivals which fill weekends in the countryside from spring to autumn. Alpine festivals vary from country to country. Frequently they include music (e.g. the playing of ), dance (e.g. Schuhplattler), sports (e.g. wrestling marches and archery), as well as traditions with pagan roots such as the lighting of fires on Walpurgis Night and Saint John's Eve. Many areas celebrate Fastnacht in the weeks before Lent. Folk costume also continues to be worn for most weddings and festivals.[Shoumataff (2001), 129, 135][Anita Ericson, Österreich Marco, 13th edition, Marco Polo, Ostfildern (Germany), 2017, Pp. 21f.]
Tourism
The Alps are one of the more popular tourist destinations in the world with many resorts such as Oberstdorf, in Bavaria, Saalbach in Austria, Davos in Switzerland, Chamonix in France, and Cortina d'Ampezzo in Italy recording more than a million annual visitors. With over 120 million visitors a year, tourism is integral to the Alpine economy with much of it coming from winter sports, although summer visitors are also an important component.[Bartaletti, Fabrizio. "What Role Do the Alps Play within World Tourism?" . Commission Internationale pour la Protection des Alpes. CIRPA.org. Retrieved August 9, 2012]
The tourism industry began in the early 19th century when foreigners visited the Alps, travelled to the bases of the mountains to enjoy the scenery, and stayed at the spa-resorts. Large hotels were built during the Belle Époque; Rack railway, built early in the 20th century, brought tourists to ever-higher elevations, with the Jungfraubahn terminating at the Jungfraujoch, well above the eternal snow-line, after going through a tunnel in Eiger. During this period winter sports were slowly introduced: in 1882 the first figure skating championship was held in St. Moritz, and downhill skiing became a popular sport with English visitors early in the 20th century, as the first ski-lift was installed in 1908 above Grindelwald.[Beattie (2006), 198]
In the first half of the 20th century the Olympic Winter Games were held three times in Alpine venues: the 1924 Winter Olympics in Chamonix, France; the 1928 Winter Olympics in St. Moritz, Switzerland; and the 1936 Winter Olympics in Garmisch-Partenkirchen, Germany. During World War II the winter games were cancelled but after that time the Winter Games have been held in St. Moritz (1948), Cortina d'Ampezzo (1956), Innsbruck, Austria (1964 and 1976), Grenoble, France, (1968), Albertville, France, (1992), and Turin (2006).[ "21 Past Olympic Games" . Olympic.org. Retrieved August 13, 2012] In 1930, the Lauberhorn Rennen (Lauberhorn Race), was run for the first time on the Lauberhorn above Wengen;[ Lauberhorn History . Retrieved August 14, 2012.] the equally demanding Hahnenkamm was first run in the same year in Kitzbühl, Austria.[ "Hahenkamm Races Kitzbuhel" . HKR.com. Retrieved August 13, 2012,] Both races continue to be held each January on successive weekends. The Lauberhorn is the more strenuous downhill race at and poses danger to racers who reach within seconds of leaving the start gate.[ Lauberhorn Downhill . Retrieved August 14, 2012.]
During the post-World War I period, ski lifts were built in Swiss and Austrian towns to accommodate winter visitors, and summer tourism continued to be important. By the mid-20th century the popularity of downhill skiing increased greatly as it became more accessible and in the 1970s several new villages were built in France devoted almost exclusively to skiing, such as Les Menuires. Until this point, Austria and Switzerland had been the traditional and more popular destinations for winter sports, and by the end of the 20th century and into the early 21st century, France, Italy, and Tyrol began to see increases in winter visitors. Since the 1980s tourism expansion and easy global access generate grave concerns regarding the loss of traditional Alpine culture and many uncertainties about sustainable development. As a likely result of climatic change, the number of high altitude ski resorts and piste km is in decline since 2015, with snow-making machines installed at many sites.
Transportation
The region is serviced by of roads used by six million vehicles per year. Train travel is well established in the Alps, with, for instance of track for every in a country such as Switzerland.[ "Rail". Swissworld.org. Retrieved August 20, 2012,] Most of Europe's highest railways are located there. In 2007, the new Lötschberg Base Tunnel was opened, which circumvents the 100 years older Lötschberg Tunnel. With the opening of the Gotthard Base Tunnel on June 1, 2016, it bypasses the Gotthard Tunnel built in the 19th century and realizes the first flat route through the Alps.
Some high mountain villages are Pedestrian zone either because of inaccessibility or by choice. Wengen, and Zermatt (in Switzerland) are accessible only by Aerial lift or rack railway. Avoriaz (in France), is car-free, with other Alpine villages considering becoming car-free zones or limiting the number of cars for reasons of sustainability of the fragile Alpine terrain.[Hudson (2000), 107]
The lower regions and larger towns of the Alps are well-served by motorways and main roads, but higher mountain passes and byroads, which are amongst the highest in Europe, can be treacherous even in summer due to steep slopes. Many passes are closed in winter. Several airports around the Alps (and some within), as well as long-distance rail links from all neighbouring countries, afford large numbers of travellers easy access.
Notes
Works cited
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Benniston, Martin, et al. (2011). "Impact of Climatic Change on Water and Natural Hazards in the Alps". Environmental Science and Policy. Volume 30. 1–9
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Cebon, Peter, et al. (1998). Views from the Alps: Regional Perspectives on Climate Change. Cambridge MA: MIT Press.
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De Graciansky, Pierre-Charles et al. (2011). The Western Alps, From Rift to Passive Margin to Orogenic Belt. Amsterdam: Elsevier.
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Halbrook, Stephen P. (1998). Target Switzerland: Swiss Armed Neutrality in World War II. Rockville Center, NY: Sarpedon.
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Halbrook, Stephen P. (2006). The Swiss and the Nazis: How the Alpine Republic Survived in the Shadow of the Third Reich. Havertown, PA: Casemate.
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Hudson, Simon. (2000). Snow Business: A Study of the International Ski Industry. New York: Cengage
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Körner, Christian. (2003). Alpine Plant Life. New York: Springer Verlag.
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Lancel, Serge. (1999). Hannibal. Oxford: Blackwell.
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Mitchell, Arthur H. (2007). Hitler's Mountain. Jefferson, NC: McFarland.
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Prevas, John. (2001). Hannibal Crosses The Alps: The Invasion Of Italy And The Punic Wars. Cambridge, MA: Da Capo Press.
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Reynolds, Kev. (2012) The Swiss Alps. Cicerone Press.
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Roth, Philipe. (2007). Minerals first Discovered in Switzerland. Lausanne, CH: Museum of Geology.
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Schmid, Stefan M. (2004). "Regional tectonics: from the Rhine graben to the Po plain, a summary of the tectonic evolution of the Alps and their forelands". Basel: Geologisch-Paläontologisches Institut
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Sharp, Hilary. (2002). Trekking and Climbing in the Western Alps. London: New Holland.
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