fbpx
Wikipedia

Scandinavian Mountains

The Scandinavian Mountains or the Scandes is a mountain range that runs through the Scandinavian Peninsula. The western sides of the mountains drop precipitously into the North Sea and Norwegian Sea, forming the fjords of Norway, whereas to the northeast they gradually curve towards Finland. To the north they form the border between Norway and Sweden, reaching 2,000 metres (6,600 ft) high at the Arctic Circle. The mountain range just touches northwesternmost Finland but are scarcely more than hills at their northernmost extension at the North Cape (Nordkapp).

Scandinavian Mountains
Highest point
PeakGaldhøpiggen, Lom
Elevation2,469 m (8,100 ft)[1]
Coordinates61°38′11″N 08°18′45″E / 61.63639°N 8.31250°E / 61.63639; 8.31250
Dimensions
Length1,700 km (1,100 mi)[2]
Width320 km (200 mi)[2]
Naming
Native nameSkanderna, Fjällen, Kjølen, Köli, Skandit (Swedish)
Geography
The Scandinavian Mountains
CountriesNorway, Sweden and Finland
Range coordinates65°N 14°E / 65°N 14°E / 65; 14Coordinates: 65°N 14°E / 65°N 14°E / 65; 14

The mountains are relatively high for a range so young and are very steep in places; Galdhøpiggen in South Norway is the highest peak in mainland Northern Europe, at 2,469 metres (8,100 ft); Kebnekaise is the highest peak on the Swedish side, at 2,104 m (6,903 ft), whereas the slope of Halti is the highest point in Finland, at 1,324 m (4,344 ft), although the peak of Halti is situated in Norway.

The Scandinavian Montane Birch forest and grasslands terrestrial ecoregion is closely associated with the mountain range.

Names in Scandinavia

Its names in the Scandinavian languages are, in Swedish Skandinaviska fjällkedjan, Skanderna (encyclopedic and professional usage), Fjällen ('the Fells', common in colloquial speech) or Kölen ('the Keel'), and in Norwegian Den skandinaviske fjellkjede, Skandesfjellene, Kjølen ('the Keel') or Nordryggen ('the North Ridge', name coined in 2013). The names Kölen and Kjølen are often preferentially used for the northern part, where the mountains form a narrow range near the border region of Norway and Sweden. In South Norway there is a broad scatter of mountain regions with individual names, such as Dovrefjell, Hardangervidda, Jotunheimen, and Rondane.[3][4][5][6]

Orography

The mountain chain's highest summits are mostly concentrated in an area (of mean altitude of over 1,000 m[7]) between Stavanger and Trondheim in South Norway, with numerous peaks over 1,300 m and some peaks over 2,000 m.[8] Around Trondheim Fjord, peaks decrease in altitude to about 400–500 m rising again to heights in excess of 1,900 m further north in Swedish Lapland and nearby areas of Norway.[8][A] The southern part of the mountain range contains the highest mountain of Northern Europe, Galdhøpiggen at almost 2,500 m.[10] This part of the mountain chain is also broader and contains a series of plateaux and gently undulating surfaces[8][11] that hosts scattered inselbergs.[11] The plateaux and undulating surfaces of the southern Scandinavian Mountains form a series of stepped surfaces. Geomorphologist Karna Lidmar-Bergström and co-workers recognize five widespread stepped surfaces. In eastern Norway, some of the stepped surfaces merge into a single surface. Dovre and Jotunheimen are rises from the highest of the stepped surfaces.[12] In south-western Norway, the plateaux and gently undulating surfaces are strongly dissected by fjords and valleys.[13] The mountain chain is present in Sweden from northern Dalarna northwards; south of this point the Scandinavian Mountains lie completely within Norway.[8] Most of the Scandinavian Mountains lack "alpine topography",[B] and where present it does not relate to altitude.[11] An example of this is the distribution of cirques in southern Norway that can be found both near sea level and at 2,000 m. Most cirques are found between 1,000 and 1,500 m.[15]

 
Formation of the mountains of southern Norway (the Southern Scandes).[16]

To the east, the Scandinavian Mountains proper bounds with mountains that are lower and less dissected and are known in Swedish as the förfjäll (literally 'fore-fell'). Generally the förfjäll do not surpass 1,000 m above sea level. As a geomorphic unit the förfjäll extends across Sweden as a 650 km long and 40 to 80 km broad belt from Dalarna in the south to Norrbotten in the north. While lower than the Scandinavian Mountains proper, the förfjäll's pronounced relief, its large number of plateaux, and its coherent valley system distinguish it from so-called undulating hilly terrain (Swedish: bergkullsterräng) and plains with residual hills (Swedish: bergkullslätt) found further east.[17]

Climate, permafrost and glaciers

 
Topographic map of the Jotunheimen and Dovre Rondane areas. Widespread alpine permafrost may be expected at the altitude of the -3.5°C MAAT (red). The glaciation limit (blue) shows the opposite trend.

The climate of the Nordic countries is maritime along the coast of Norway, and much more continental in Sweden in the rain shadow of the Scandinavian Mountains. The combination of a northerly location and moisture from the North Atlantic Ocean has caused the formation of many ice fields and glaciers. In the mountains, the air temperature decreases with increasing altitude, and patches of mountain permafrost in regions with a mean annual air temperature (MAAT) of -1.5 °C will be found at wind exposed sites with little snow cover during winter. Higher up, widespread permafrost may be expected at altitudes with a MAAT of -3.5 °C, continuous permafrost at altitudes with a MAAT of -6.0 °C.[18]

Within the EU-sponsored project PACE (Permafrost and Climate in Europe), a 100 m deep borehole was drilled in bedrock above Tarfala research station at an altitude of 1540 m above sea level. The stable ground temperature at a depth of 100 meters is still -2.75 °C.[19] The measured geothermal gradient in the drillhole of 1.17 °C /100 m allows to extrapolate a permafrost thickness of 330 meters, a further proof that continuous permafrost exists in these altitudes and above, up to the top of Kebnekaise.

In the Scandinavian Mountains, the lower limit of widespread discontinuous permafrost drops from 1700 meters in the west of southern Norway to 1500 meters near the border with Sweden, and from 1600 m in northern Norway to 1100 m in northern, more continental Sweden (Kebnekaise area).[20] In contrast to the lower limit of permafrost, the mean glacier altitude (or glaciation limit) is related to the amount of precipitation. Thus the snow line, or glacier equilibrium line as the limit between the accumulation zone and ablation zone shows the opposite trend, from 1500 meters in the west (Jostefonn) to 2100 meters in the east (Jotunheimen).

Geology

Bedrock

 
Simplified geological map of Fennoscandia. The Caledonian nappes are shown in green. Note the windows of bedrock belonging to the Transscandinavian Igneous Belt in blue. The Svecofennian and Sveconorwegian provinces are shown in yellow and salmon respectively.
 
Reconstruction showing the collision of three paleocontinents during Caledonian orogeny approximately 390 million years ago. The red line shows where the Iapetus Suture extends in the present day. Note that Scandinavian Caledonides were just one branch of the Caledonian orogeny that affected much of what is now Europe.

Most of the rocks of the Scandinavian Mountains are Caledonian, which means they were put in place by the Caledonian orogeny. Caledonian rocks overlie rocks of the much older Svecokarelian and Sveconorwegian provinces. The Caledonian rocks actually form large nappes (Swedish: skollor) that have been thrust over the older rocks. Much of the Caledonian rocks have been eroded since they were put in place, meaning that they were once thicker and more contiguous. It is also implied from the erosion that the nappes of Caledonian rock once reached further east than they do today. The erosion has left remaining massifs of Caledonian rocks and windows of Precambrian rock.[21]

While there are some disagreements, geologists generally recognize four units among the nappes: an uppermost, an upper, a middle and a lower unit. The lower unit is made up Ediacaran (Vendian), Cambrian, Ordovician and Silurian-aged sedimentary rocks. Pieces of Precambrian shield rocks are in some places also incorporated into the lower nappes.[21]

It was during the Silurian and Devonian periods that the Caledonian nappes were stacked upon the older rocks and upon themselves. This occurred in connection to the closure of the Iapetus Ocean as the ancient continents of Laurentia and Baltica collided.[21] This collision produced a Himalayas-sized mountain range named the Caledonian Mountains roughly over the same area as the present-day Scandinavian Mountains.[22][23] The Caledonian Mountains began a post-orogenic collapse in the Devonian, implying tectonic extension and subsidence.[24] Despite occurring in about the same area, the ancient Caledonian Mountains and the modern Scandinavian Mountains are unrelated.[C]

Origin

The origin of today's mountain topography is debated by geologists.[27] Geologically, the Scandinavian Mountains are an elevated, passive continental margin similar to the mountains and plateaux found on the opposite side of the North Atlantic in Eastern Greenland or in Australia's Great Dividing Range.[23] The Scandinavian Mountains attained its height by tectonic processes different from orogeny, chiefly in the Cenozoic.[26] A two-stage model of uplift has been proposed for the Scandinavian Mountains in South Norway. A first stage in the Mesozoic and a second stage starting from the Oligocene.[22] The uplift of South Norway has elevated the westernmost extension of the sub-Cambrian peneplain which forms part of what is known as the Paleic surface[D] in Norway.[29][30] In South Norway, the Scandinavian Mountains had their main uplift phase later (Neogene) than in northern Scandinavia which had its main phase of uplift in the Paleogene.[31] For example, the Hardangervidda uplifted from sea level to its present 1200–1100 m in Early Pliocene times.[32]

The various episodes of uplift of the Scandinavian Mountains were similar in orientation and tilted land surfaces to the east while allowing rivers to incise the landscape.[33] Some of the tilted surfaces constitute the Muddus plains landscape of northern Sweden.[31] The progressive tilt contributed to create the parallel drainage pattern of northern Sweden.[33] Uplift is thought to have been accommodated by coast-parallel normal faults and not by fault-less doming.[33][34] Therefore, the common labelling of the southern Scandinavian Mountains and the northern Scandinavian Mountains as two domes is misleading.[33] There are divided opinions on the relation between the coastal plains of Norway, the strandflat, and the uplift of the mountains.[E]

Unlike orogenic mountains, there is no widely accepted geophysical model to explain elevated passive continental margins such as the Scandinavian Mountains.[40] Various mechanisms of uplift have, however, been proposed over the years. A 2012 study argues that the Scandinavian Mountains and other elevated passive continental margins most likely share the same mechanism of uplift and that this mechanism is related to far-field stresses in Earth's lithosphere. The Scandinavian Mountains can according to this view be likened to a giant anticlinal lithospheric fold. Folding could have been caused by horizontal compression acting on a thin to thick crust transition zone (as are all passive margins).[41][42]

Alternative lines of research have stressed the role of climate in inducing erosion that induces an isostatic compensation;[25] fluvial and glacial erosion and incision during the Quaternary is thought to have contributed to the uplift of the mountain by forcing an isostatic response.[25][27] The total amount of uplift produced by this mechanism could be as much as 500 m.[27] Other geoscientists have implied diapirism in the asthenosphere as being the cause of uplift.[25] One hypothesis states that the early uplift of the Scandinavian Mountains could be indebted to changes in the density of the lithosphere and asthenosphere caused by the Iceland plume when Greenland and Scandinavia rifted apart about 53 million years ago.[43]

Quaternary geology

Many slopes and valleys are straight because they follow tectonic fractures that are more prone to erosion.[13] Another result of tectonics in the relief is that slopes corresponding to footwalls of normal faults tend to be straight.[11] There is evidence that the drainage divide between the Norwegian Sea and the south-east flowing rivers were once further west.[13] Glacial erosion is thought to have contributed to the shift of the divide, which in some cases ought to have been in excess of 50 km.[13] Much of the Scandinavian Mountains has been sculpted by glacial erosion. The mountain chain is dotted with glacial cirques usually separated from each other by pre-glacial paleosurfaces.[8] Glacier erosion has been limited in these paleosurfaces which form usually plateaus between valleys. As such the paleosurfaces were subject of diverging and slow ice flow during the glaciations. In contrast valleys concentrated ice flow forming fast glaciers or ice streams.[15] At some locations coalesced cirques form arêtes and pyramidal peaks. Glacial reshaping of valleys is more marked in the western part of the mountain chain where drowned glacier-shaped valleys constitute the fjords of Norway. In the eastern part of the mountain chain, glacial reshaping of valleys is weaker.[8] Many mountain tops contain blockfields which escaped glacial erosion either by having been nunataks in the glacial periods or by being protected from erosion under cold-based glacier ice.[13] Karst systems, with their characteristic caves and sinkholes, occur at various places in the Scandinavian Mountains, but are more common in the northern parts. Present-day karst systems might have long histories dating back to the Pleistocene or even earlier.[13] Much of the mountain range is mantled by deposits of glacial origin including till blankets, moraines, drumlins and glaciofluvial material in the form of outwash plains and eskers. Bare rock surfaces are more common in the western side of the mountain range. Although the ages of these deposits and landforms vary, most of them were formed in connection to the Weichselian glaciation and the subsequent deglaciation.[13]

 
Reconstruction of Europe during the Last Glacial Maximum of the Weichselian and Würm glaciations periods. note that the whole of the Scandinavian Mountains are covered with glacier ice (white).

The Cenozoic glaciations that affected Fennoscandia most likely began in the Scandinavian Mountains.[44] It is estimated that during 50% of the last 2.75 million years the Scandinavian Mountains hosted mountain-centered ice caps and ice fields.[45] The ice fields from which the Fennoscandian Ice Sheet grew out multiple times most likely resembled today's ice fields in Andean Patagonia.[44][F] During the last glacial maximum (ca. 20 ka BP) all the Scandinavian Mountains were covered by the Fennoscandian Ice Sheet, which extended well beyond the mountains into Denmark, Germany, Poland and the former USSR. As the ice margin started to recede 22–17 ka BP the ice sheet became increasingly concentrated in the Scandinavian Mountains. Recession of the ice margin led the ice sheet to be concentrated in two parts of the Scandinavian Mountains, one part in South Norway and another in northern Sweden and Norway. These two centres were for a time linked, so that the linkage constituted a major drainage barrier that formed various large ephemeral ice-dammed lakes. About 10 ka BP, the linkage had disappeared and so did the southern centre of the ice sheet a thousand years later. The northern centre remained a few hundred years more, and by 9,7 ka BP the eastern Sarek Mountains hosted the last remnant of the Fennoscandian Ice Sheet.[46] As the ice sheet retreated to the Scandinavian Mountains it was dissimilar to the early mountain glaciation that gave origin to the ice sheet as the ice divide lagged behind as the ice mass concentrated in the west.[44]

Highest mountains

Norway

Of the 10 highest mountain peaks in Scandinavia (prominence greater than 30 m or 98 ft), six are situated in Oppland, Norway. The other four are situated in Sogn og Fjordane, Norway.

  1. 2,469 m (8,100 ft) Galdhøpiggen (Innlandet)
  2. 2,465 m (8,087 ft) Glittertind (Innlandet)
  3. 2,405 m (7,890 ft) Store Skagastølstind (Vestland)
  4. 2,387 m (7,831 ft) Store Styggedalstinden east (Vestland)
  5. 2,373 m (7,785 ft) Skarstind (Innlandet)
  6. 2,369 m (7,772 ft) Vesle Galdhøpiggen (Innlandet)
  7. 2,368 m (7,769 ft) Surtningssue (Innlandet)
  8. 2,366 m (7,762 ft) Store Memurutinden (Innlandet)
  9. 2,351 m (7,713 ft) Jervvasstind (Vestland)
  10. 2,348 m (7,703 ft) Sentraltind (Vestland)

Sweden

There are 12 peaks in Sweden that reach above 2,000 m high (6,600 ft), or 13 depending on how the peaks are defined. Eight of them are located in Sarek National Park and the neighbouring national park Stora Sjöfallet. The other four peaks are located in the further north region of Kebnekaise. All mountain names are in Sami but with the more common Swedish spelling of it.

  1. 2,104 m (6,903 ft) Kebnekaise (Lappland) – Note: Altitude includes the peak glacier. If melting continues, Kebnekaise Nordtoppen, just 500 meters away, might become the highest point.
  2. 2,097 m (6,880 ft) Kebnekaise Nordtoppen (Lappland) – the highest fixed point in Sweden.
  3. 2,089 m (6,854 ft) Sarektjåkkå Stortoppen (Lappland)
  4. 2,076 m (6,811 ft) Kaskasatjåkka (Lappland)
  5. 2,056 m (6,745 ft) Sarektjåkkå Nordtoppen (Lappland)
  6. 2,043 m (6,703 ft) Kaskasapakte (Lappland)
  7. 2,023 m (6,637 ft) Sarektjåkkå Sydtoppen (Lappland)
  8. 2,016 m (6,614 ft) Akka Stortoppen (Lappland)
  9. 2,010 m (6,594 ft) Akka Nordvästtoppen (Lappland)
  10. 2,010 m (6,594 ft) Sarektjåkkå Buchttoppen (Lappland)
  11. 2,005 m (6,578 ft) Pårtetjåkka (Lappland)
  12. 2,002 m (6,568 ft) Palkatjåkka (Lappland)

Other popular mountains for skiers, climbers and hikers in Sweden

Finland

 
Landscape as seen from Meekonvaara (1019m) towards the highest fells
  1. 1,324 m (4,344 ft) Halti (Lappi/Lapland and Norwegian Troms)
  2. 1,317 m (4,321 ft) Ridnitsohkka (Lappi/Lapland)
  3. 1,280 m (4,200 ft) Kiedditsohkka (Lappi/Lapland)
  4. 1,240 m (4,068 ft) Kovddoskaisi (Lappi/Lapland)
  5. 1,239 m (4,065 ft) Ruvdnaoaivi (Lappi/Lapland)
  6. 1,180 m (3,871 ft) Loassonibba (Lappi/Lapland)
  7. 1,150 m (3,773 ft) Urtasvaara (Lappi/Lapland)
  8. 1,144 m (3,753 ft) Kahperusvaarat (Lappi/Lapland)
  9. 1,130 m (3,707 ft) Aldorassa (Lappi/Lapland)
  10. 1,100 m (3,608 ft) Kieddoaivi (Lappi/Lapland)

See also

 
Scandinavian Mountains, an Alpine Biogeographic Region as defined by the European Environment Agency and corrected by the Norwegian Directorate for Nature Management: red = Alpine region, yellow = Atlantic region, green = Boreal region, blue = Arctic region

Notes

  1. ^ The two high areas, north and south of Trondheim, have been usually referred to as "domes" but technically they are not geological domes.[9]
  2. ^ A topography classification study found that 13.6% of the area of southern Norway has a proper "alpine relief", and that this is mostly concentrated in the fjord region of southwestern Norway and the valley of Gudbrandsdalen. About half of the "alpine relief" area is characterized has steep slopes and over-deepened glacial valleys. The other half is made up of coastal mountains and intermediate-relief glacial valleys.[14]
  3. ^ The overlap between the Scandinavian Caledonides and the Scandinavian Mountains has led to various suggestions that the modern Scandinavian Mountains are a remnant of the Caledonide mountains.[23][25] A version of this argument was put forward in 2009 with the claim that the uplift of the mountains was attained by buoyancy of the surviving "mountain roots" of the Caledonian orogen.[23] This concept has been criticized since, at present, there is only a tiny "mountain root" beneath the southern Scandinavian Mountains and no "root" at all in the north. Further, the Caledonian Mountains in Scandinavia are known to have undergone orogenic collapse for a long period starting in the Devonian.[23][26][24] Another problem with this model is that it does not explain why other former mountains dating back to the Caledonian orogeny are eroded and buried in sediments and not uplifted by their "roots".[23]
  4. ^ After being first described by Hans Reusch in 1901 the Paleic surface was subject of various interpretations in the 20th century.[23][28]
  5. ^ Tormod Klemsdal regard the strandflat as old surfaces shaped by deep weathering that escaped the uplift that affected the Scandinavian Mountains,[35] a view concordant with a Triassic (c. 210 million years ago) origin for the strandflat postulated in the 2010s by Odleiv Olesen, Ola Fredin and their respective co-workers.[36][37] Yet Hans Holtedahl claimed in 1998 that strandflats formed after a Tertiary uplift the mountains noting however that in Trøndelag between Nordland and Western Norway the strandflat could be a surface formed before the Jurassic, then buried in sediments and at some point freed from this cover.[38] Haakon Fossen and co-workers added to the debate in 2017 that movement of geological faults in the Late Mesozoic should imply the strandflats of Western Norway took their final shape after the Late Jurassic or else they would occur at various heights above sea level.[39]
  6. ^ These are the Northern Patagonian Ice Field, Southern Patagonian Ice Field and the Gran Campo Nevado.

References

  1. ^ "Galdhøpiggen". Nationalencyklopedin (in Swedish). Retrieved 18 July 2010.
  2. ^ a b Lindström, Maurits. "fjällkedjan". Nationalencyklopedin (in Swedish). Retrieved 18 July 2010.
  3. ^ "- Nordryggen, hæ ?" [The North Ridge, what]. Dagbladet (in Norwegian). 14 September 2013.
  4. ^ "Geo365 – Nordryggen: Rotfestet i norsk navnetradisjon". www.geo365.no.
  5. ^ TT (14 September 2013). "Fjällen får nytt norskt namn – SvD". Svenska Dagbladet.
  6. ^ Radio, Sveriges (14 September 2013). "Norge namnger fjällen – kallar dem Nordryggen – Nyheter (Ekot)". Sveriges Radio.
  7. ^ "The delineation of European mountain areas" (PDF). Mountain Areas in Europe – Final Report. European Commission. p. 27. Retrieved 4 November 2016.
  8. ^ a b c d e f Rudberg, Sten (1960). "Geology and Morphology". In Somme, Axel (ed.). Geography of Norden. Heinemann. pp. 27–40.
  9. ^ Redfield, T.F.; Osmundsen, P.T. (2013). "The long-term topographic response of a continent adjacent to a hyperextended margin: A case study from Scandinavia". GSA Bulletin. 125 (1/2): 184–200. Bibcode:2013GSAB..125..184R. doi:10.1130/B30691.1.
  10. ^ Askheim, Svein (14 December 2017). "Den skandinaviske fjellkjede" – via Store norske leksikon.
  11. ^ a b c d Osmundsen, P.T.; Redfield, T.F.; Hendriks, B.H.W.; Bergh, S.; Hansen, J.-A.; Henderson, I.H.C.; Dehls, J.; Lauknes, T.R.; Larsen, Y.; Anda, E.; Davidsen, B. (2010). "Fault-controlled alpine topography in Norway". Journal of the Geological Society, London. 167 (1): 83–98. Bibcode:2010JGSoc.167...83O. doi:10.1144/0016-76492009-019. S2CID 129912355.
  12. ^ Lidmar-Bergström, Karna; Ollier, C.D.; Sulebak, J.R. (2000). "Landforms and uplift history of southern Norway". Global and Planetary Change. 24 (3): 211–231. Bibcode:2000GPC....24..211L. doi:10.1016/s0921-8181(00)00009-6.
  13. ^ a b c d e f g Corner, Geoffrey (2004). "Scandes Mountains". In Seppälä, Matti (ed.). The Physical Geography of Fennoscandia. Oxford University Press. pp. 240–254. ISBN 978-0-19-924590-1.
  14. ^ Etzelmüller, Bernd; Romstad, Bård; Fjellanger, Jakob (2007). "Automatic regional classification of topography in Norway". Norwegian Journal of Geology. 87: 167–180.
  15. ^ a b Hall, Adrian M.; Ebert, Karin; Kleman, Johan; Nesje, Atle; Ottesen, Dag (2013). "Selective glacial erosion on the Norwegian passive margin". Geology. 41 (12): 1203–1206. Bibcode:2013Geo....41.1203H. doi:10.1130/g34806.1.
  16. ^ Japsen, Peter; Chalmers, James A. (January 2022). "The Norwegian mountains: the result of multiple episodes of uplift and subsidence". Geology Today. 38 (1): 13–19. doi:10.1111/gto.12377. ISSN 0266-6979. S2CID 246564493.
  17. ^ Terrängformer i Norden (in Swedish). Nordiska ministerrådet. 1984. p. 10.
  18. ^ King, Lorenz (1986). "Zonation and ecology of high mountain permafrost in Scandinavia". Geografiska Annaler. 68A (3): 131–139. doi:10.1080/04353676.1986.11880166.
  19. ^ Jonsell, Ulf Y.; Hock, Regine; Duguay, Martial (2013). "Recent air and ground temperature increases at Tarfala Research Station, Sweden". Polar Research. 32: 10 pages. doi:10.3402/polar.v32i0.19807.
  20. ^ King, Lorenz (1983). "High Mountain Permafrost in Scandinavia". Permafrost: Fourth International Conference, Proceedings: 612–617.
  21. ^ a b c Lundqvist, Jan; Lundqvist, Thomas; Lindström, Maurits; Calner, Mikael; Sivhed, Ulf (2011). "Fjällen". Sveriges Geologi: Från urtid till nutid (in Swedish) (3rd ed.). Spain: Studentlitteratur. pp. 323–340. ISBN 978-91-44-05847-4.
  22. ^ a b Gabrielsen, Roy H.; Faleide, Jan Inge; Pascal, Christophe; Braathen, Alvar; Nystuen, Johan Petter; Etzelmuller, Bernd; O'Donnel, Sejal (2010). "Latest Caledonian to Present tectonomorphological development of southern Norway". Marine and Petroleum Geology. 27 (3): 709–723. doi:10.1016/j.marpetgeo.2009.06.004.
  23. ^ a b c d e f g Green, Paul F.; Lidmar-Bergström, Karna; Japsen, Peter; Bonow, Johan M.; Chalmers, James A. (2013). "Stratigraphic landscape analysis, thermochronology and the episodic development of elevated, passive continental margins". Geological Survey of Denmark and Greenland Bulletin. 30: 18. doi:10.34194/geusb.v30.4673. Retrieved 30 April 2015.
  24. ^ a b Dewey, J.F.; Ryan, P.D.; Andersen, T.B. (1993). "Orogenic uplift and collapse, crustal thickness, fabrics and metamorphic phase changes: the role of eclogites". Geological Society, London, Special Publications. 76 (1): 325–343. Bibcode:1993GSLSP..76..325D. doi:10.1144/gsl.sp.1993.076.01.16. S2CID 55985869.
  25. ^ a b c d Schiffer, Christian; Balling, Neils; Ebbing, Jörg; Holm Jacobsen, Bo; Nielsen, Søren Bom (2016). "Geophysical-petrological modelling of the East Greenland Caledonides – Isostatic support from crust and upper mantle". Tectonophysics. 692: 44–57. doi:10.1016/j.tecto.2016.06.023.
  26. ^ a b Chalmers, J.A.; Green, P.; Japsen, P.; Rasmussen, E.S. (2010). "The Scandinavian mountains have not persisted since the Caledonian orogeny. A comment on Nielsen et al. (2009a)". Journal of Geodynamics. 50 (2): 94–101. Bibcode:2010JGeo...50...94C. doi:10.1016/j.jog.2010.02.001.
  27. ^ a b c Medvedev, Sergei; Hartz, Ebbe H. (2015). "Evolution of topography of post-Devonian Scandinavia: Effects and rates of erosion". Geomorphology. 231: 229–245. Bibcode:2015Geomo.231..229M. doi:10.1016/j.geomorph.2014.12.010.
  28. ^ Gjessing, Just (1967). "Norway's Paleic Surface". Norsk Geografisk Tidsskrift. 21 (2): 69–132. doi:10.1080/00291956708621854.
  29. ^ Lidmar-Bergström, Karna. "Paleiska ytan". Nationalencyklopedin (in Swedish). Cydonia Development. Retrieved 22 June 2015.
  30. ^ Jarsve, Erlend M.; Krøgli, Svein Olav; Etzelmüller, Bernd; Gabrielsen, Roy H. (2014). "Automatic identification of topographic surfaces related to the sub-Cambrian peneplain (SCP) in Southern Norway—Surface generation algorithms and implications". Geomorphology. 211: 89–99. Bibcode:2014Geomo.211...89J. doi:10.1016/j.geomorph.2013.12.032.
  31. ^ a b Lidmar-Bergström, K.; Näslund, J.O. (2002). "Landforms and uplift in Scandinavia". In Doré, A.G.; Cartwright, J.A.; Stoker, M.S.; Turner, J.P.; White, N. (eds.). Exhumation of the North Atlantic Margin: Timing, Mechanisms and Implications for Petroleum Exploration. Geological Society, London, Special Publications. The Geological Society of London. pp. 103–116.
  32. ^ Japsen, Peter; Green, Paul F.; Chalmers, James A.; Bonow, Johan M. (17 May 2018). "Mountains of southernmost Norway: uplifted Miocene peneplains and re-exposed Mesozoic surfaces". Journal of the Geological Society. 175 (5): jgs2017–157. Bibcode:2018JGSoc.175..721J. doi:10.1144/jgs2017-157. S2CID 134575021.
  33. ^ a b c d Redfied, T.F.; Osmundsen, P.T. (2013). "The long-term topographic response of a continent adjacent to a hyperextended margin: A case study from Scandinavia". GSA Bulletin. 125 (1): 184–200. Bibcode:2013GSAB..125..184R. doi:10.1130/B30691.1.
  34. ^ Rohrman, Max; van der Beek, Peter; Andriessen, Paul; Cloetingh, Sierd (1995). "Meso-Cenozoic morphotectonic evolution of southern Norway: Neogene domal uplift inferred from apatite fission track thermochronology". Tectonics. 14 (3): 704–718. Bibcode:1995Tecto..14..704R. doi:10.1029/95tc00088. hdl:1871/8356.
  35. ^ Klemsdal, Tormod (2005). "Strandflat". In Schwartz, Maurice L. (ed.). Encyclopedia of Coastal Science. Encyclopedia of Earth Sciences Series. pp. 914–915. ISBN 978-1-4020-3880-8.
  36. ^ Olesen, Odleiv; Kierulf, Halfdan Pascal; Brönner, Marco; Dalsegg, Einar; Fredin, Ola; Solbakk, Terje (2013). "Deep weathering, neotectonics and strandflat formation in Nordland, northern Norway". Norwegian Journal of Geology. 93: 189–213.
  37. ^ Fredin, Ola; Viola, Guilio; Zwingmann, Horst; Sørlie, Ronald; Brönner, Marco; Lie, Jan-Erik; Margrethe Grandal, Else; Müller, Axel; Margeth, Annina; Vogt, Christoph; Knies, Jochen (2017). "The inheritance of a Mesozoic landscape in western Scandinavia". Nature. 8: 14879. Bibcode:2017NatCo...814879F. doi:10.1038/ncomms14879. PMC 5477494. PMID 28452366.
  38. ^ Holtedahl, Hans (1998). "The Norwegian strandflat puzzle" (PDF). Norsk Geologisk Tidsskrift. 78: 47–66.
  39. ^ Fossen, Haakon; Ksienzyk, Anna K.; Jacobs, Joachim (2017). "Correspondence: Challenges with dating weathering products to unravel ancient landscapes". Nature Communications. 8 (1): 1502. Bibcode:2017NatCo...8.1502F. doi:10.1038/s41467-017-01457-9. PMC 5686066. PMID 29138403.
  40. ^ Bonow, Johan M. (2009). "Atlantens kustberg och högslätter – gamla eller unga?" (PDF). www.geografitorget.se (in Swedish). Geografilärarnas Riksförening.
  41. ^ Japsen, Peter; Chalmers, James A.; Green, Paul F.; Bonow, Johan M. (2012). "Elevated, passive continental margins: Not rift shoulders, but expressions of episodic, post-rift burial and exhumation". Global and Planetary Change. 90–91: 73–86. Bibcode:2012GPC....90...73J. doi:10.1016/j.gloplacha.2011.05.004.
  42. ^ Løseth and Hendriksen 2005
  43. ^ Nielsen, S.B.; Paulsen, G.E.; Hansen, D.L.; Gemmer, L.; Clausen, O.R.; Jacobsen, B.H.; Balling, N.; Huuse, M.; Gallagher, K. (2002). "Paleocene initiation of Cenozoic uplift in Norway". In Doré, A.G.; Cartwright, J.A.; Stoker, M.S.; Turner, J.P.; White, N. (eds.). Exhumation of the North Atlantic Margin: Timing, Mechanisms and Implications for Petroleum Exploration. Geological Society, London, Special Publications. The Geological Society of London. pp. 103–116.
  44. ^ a b c Fredin, Ola (2002). "Glacial inception and Quaternary mountain glaciations in Fennoscandia". Quaternary International. 95–96: 99–112. Bibcode:2002QuInt..95...99F. doi:10.1016/s1040-6182(02)00031-9.
  45. ^ Kleman, J.; Stroeven, A. (1997). "Preglacial surface remnants and Quaternary glacial regimes in northwestern Sweden". Geomorphology. 19 (1): 35–54. Bibcode:1997Geomo..19...35K. doi:10.1016/s0169-555x(96)00046-3.
  46. ^ Stroeven, Arjen P.; Hättestrand, Clas; Kleman, Johan; Heyman, Jakob; Fabel, Derek; Fredin, Ola; Goodfellow, Bradley W.; Harbor, Jonathan M.; Jansen, John D.; Olsen, Lars; Caffee, Marc W.; Fink, David; Lundqvist, Jan; Rosqvist, Gunhild C.; Strömberg, Bo; Jansson, Krister N. (2016). "Deglaciation of Fennoscandia". Quaternary Science Reviews. 147: 91–121. Bibcode:2016QSRv..147...91S. doi:10.1016/j.quascirev.2015.09.016.

External links

  Media related to Scandinavian Mountains (range) at Wikimedia Commons

scandinavian, mountains, scandes, mountain, range, that, runs, through, scandinavian, peninsula, western, sides, mountains, drop, precipitously, into, north, norwegian, forming, fjords, norway, whereas, northeast, they, gradually, curve, towards, finland, nort. The Scandinavian Mountains or the Scandes is a mountain range that runs through the Scandinavian Peninsula The western sides of the mountains drop precipitously into the North Sea and Norwegian Sea forming the fjords of Norway whereas to the northeast they gradually curve towards Finland To the north they form the border between Norway and Sweden reaching 2 000 metres 6 600 ft high at the Arctic Circle The mountain range just touches northwesternmost Finland but are scarcely more than hills at their northernmost extension at the North Cape Nordkapp Scandinavian MountainsMount Ahkka in Stora Sjofallet National Park northern SwedenHighest pointPeakGaldhopiggen LomElevation2 469 m 8 100 ft 1 Coordinates61 38 11 N 08 18 45 E 61 63639 N 8 31250 E 61 63639 8 31250DimensionsLength1 700 km 1 100 mi 2 Width320 km 200 mi 2 NamingNative nameSkanderna Fjallen Kjolen Koli Skandit Swedish GeographyThe Scandinavian MountainsCountriesNorway Sweden and FinlandRange coordinates65 N 14 E 65 N 14 E 65 14 Coordinates 65 N 14 E 65 N 14 E 65 14The mountains are relatively high for a range so young and are very steep in places Galdhopiggen in South Norway is the highest peak in mainland Northern Europe at 2 469 metres 8 100 ft Kebnekaise is the highest peak on the Swedish side at 2 104 m 6 903 ft whereas the slope of Halti is the highest point in Finland at 1 324 m 4 344 ft although the peak of Halti is situated in Norway The Scandinavian Montane Birch forest and grasslands terrestrial ecoregion is closely associated with the mountain range Contents 1 Names in Scandinavia 2 Orography 3 Climate permafrost and glaciers 4 Geology 4 1 Bedrock 4 2 Origin 4 3 Quaternary geology 5 Highest mountains 5 1 Norway 5 2 Sweden 5 3 Finland 6 See also 7 Notes 8 References 9 External linksNames in Scandinavia EditIts names in the Scandinavian languages are in Swedish Skandinaviska fjallkedjan Skanderna encyclopedic and professional usage Fjallen the Fells common in colloquial speech or Kolen the Keel and in Norwegian Den skandinaviske fjellkjede Skandesfjellene Kjolen the Keel or Nordryggen the North Ridge name coined in 2013 The names Kolen and Kjolen are often preferentially used for the northern part where the mountains form a narrow range near the border region of Norway and Sweden In South Norway there is a broad scatter of mountain regions with individual names such as Dovrefjell Hardangervidda Jotunheimen and Rondane 3 4 5 6 Orography EditThe mountain chain s highest summits are mostly concentrated in an area of mean altitude of over 1 000 m 7 between Stavanger and Trondheim in South Norway with numerous peaks over 1 300 m and some peaks over 2 000 m 8 Around Trondheim Fjord peaks decrease in altitude to about 400 500 m rising again to heights in excess of 1 900 m further north in Swedish Lapland and nearby areas of Norway 8 A The southern part of the mountain range contains the highest mountain of Northern Europe Galdhopiggen at almost 2 500 m 10 This part of the mountain chain is also broader and contains a series of plateaux and gently undulating surfaces 8 11 that hosts scattered inselbergs 11 The plateaux and undulating surfaces of the southern Scandinavian Mountains form a series of stepped surfaces Geomorphologist Karna Lidmar Bergstrom and co workers recognize five widespread stepped surfaces In eastern Norway some of the stepped surfaces merge into a single surface Dovre and Jotunheimen are rises from the highest of the stepped surfaces 12 In south western Norway the plateaux and gently undulating surfaces are strongly dissected by fjords and valleys 13 The mountain chain is present in Sweden from northern Dalarna northwards south of this point the Scandinavian Mountains lie completely within Norway 8 Most of the Scandinavian Mountains lack alpine topography B and where present it does not relate to altitude 11 An example of this is the distribution of cirques in southern Norway that can be found both near sea level and at 2 000 m Most cirques are found between 1 000 and 1 500 m 15 Formation of the mountains of southern Norway the Southern Scandes 16 To the east the Scandinavian Mountains proper bounds with mountains that are lower and less dissected and are known in Swedish as the forfjall literally fore fell Generally the forfjall do not surpass 1 000 m above sea level As a geomorphic unit the forfjall extends across Sweden as a 650 km long and 40 to 80 km broad belt from Dalarna in the south to Norrbotten in the north While lower than the Scandinavian Mountains proper the forfjall s pronounced relief its large number of plateaux and its coherent valley system distinguish it from so called undulating hilly terrain Swedish bergkullsterrang and plains with residual hills Swedish bergkullslatt found further east 17 Climate permafrost and glaciers Edit Topographic map of the Jotunheimen and Dovre Rondane areas Widespread alpine permafrost may be expected at the altitude of the 3 5 C MAAT red The glaciation limit blue shows the opposite trend The climate of the Nordic countries is maritime along the coast of Norway and much more continental in Sweden in the rain shadow of the Scandinavian Mountains The combination of a northerly location and moisture from the North Atlantic Ocean has caused the formation of many ice fields and glaciers In the mountains the air temperature decreases with increasing altitude and patches of mountain permafrost in regions with a mean annual air temperature MAAT of 1 5 C will be found at wind exposed sites with little snow cover during winter Higher up widespread permafrost may be expected at altitudes with a MAAT of 3 5 C continuous permafrost at altitudes with a MAAT of 6 0 C 18 Within the EU sponsored project PACE Permafrost and Climate in Europe a 100 m deep borehole was drilled in bedrock above Tarfala research station at an altitude of 1540 m above sea level The stable ground temperature at a depth of 100 meters is still 2 75 C 19 The measured geothermal gradient in the drillhole of 1 17 C 100 m allows to extrapolate a permafrost thickness of 330 meters a further proof that continuous permafrost exists in these altitudes and above up to the top of Kebnekaise In the Scandinavian Mountains the lower limit of widespread discontinuous permafrost drops from 1700 meters in the west of southern Norway to 1500 meters near the border with Sweden and from 1600 m in northern Norway to 1100 m in northern more continental Sweden Kebnekaise area 20 In contrast to the lower limit of permafrost the mean glacier altitude or glaciation limit is related to the amount of precipitation Thus the snow line or glacier equilibrium line as the limit between the accumulation zone and ablation zone shows the opposite trend from 1500 meters in the west Jostefonn to 2100 meters in the east Jotunheimen Geology EditBedrock Edit Further information Scandinavian Caledonides Simplified geological map of Fennoscandia The Caledonian nappes are shown in green Note the windows of bedrock belonging to the Transscandinavian Igneous Belt in blue The Svecofennian and Sveconorwegian provinces are shown in yellow and salmon respectively Reconstruction showing the collision of three paleocontinents during Caledonian orogeny approximately 390 million years ago The red line shows where the Iapetus Suture extends in the present day Note that Scandinavian Caledonides were just one branch of the Caledonian orogeny that affected much of what is now Europe Most of the rocks of the Scandinavian Mountains are Caledonian which means they were put in place by the Caledonian orogeny Caledonian rocks overlie rocks of the much older Svecokarelian and Sveconorwegian provinces The Caledonian rocks actually form large nappes Swedish skollor that have been thrust over the older rocks Much of the Caledonian rocks have been eroded since they were put in place meaning that they were once thicker and more contiguous It is also implied from the erosion that the nappes of Caledonian rock once reached further east than they do today The erosion has left remaining massifs of Caledonian rocks and windows of Precambrian rock 21 While there are some disagreements geologists generally recognize four units among the nappes an uppermost an upper a middle and a lower unit The lower unit is made up Ediacaran Vendian Cambrian Ordovician and Silurian aged sedimentary rocks Pieces of Precambrian shield rocks are in some places also incorporated into the lower nappes 21 It was during the Silurian and Devonian periods that the Caledonian nappes were stacked upon the older rocks and upon themselves This occurred in connection to the closure of the Iapetus Ocean as the ancient continents of Laurentia and Baltica collided 21 This collision produced a Himalayas sized mountain range named the Caledonian Mountains roughly over the same area as the present day Scandinavian Mountains 22 23 The Caledonian Mountains began a post orogenic collapse in the Devonian implying tectonic extension and subsidence 24 Despite occurring in about the same area the ancient Caledonian Mountains and the modern Scandinavian Mountains are unrelated C Origin Edit See also Mountain formation The origin of today s mountain topography is debated by geologists 27 Geologically the Scandinavian Mountains are an elevated passive continental margin similar to the mountains and plateaux found on the opposite side of the North Atlantic in Eastern Greenland or in Australia s Great Dividing Range 23 The Scandinavian Mountains attained its height by tectonic processes different from orogeny chiefly in the Cenozoic 26 A two stage model of uplift has been proposed for the Scandinavian Mountains in South Norway A first stage in the Mesozoic and a second stage starting from the Oligocene 22 The uplift of South Norway has elevated the westernmost extension of the sub Cambrian peneplain which forms part of what is known as the Paleic surface D in Norway 29 30 In South Norway the Scandinavian Mountains had their main uplift phase later Neogene than in northern Scandinavia which had its main phase of uplift in the Paleogene 31 For example the Hardangervidda uplifted from sea level to its present 1200 1100 m in Early Pliocene times 32 The various episodes of uplift of the Scandinavian Mountains were similar in orientation and tilted land surfaces to the east while allowing rivers to incise the landscape 33 Some of the tilted surfaces constitute the Muddus plains landscape of northern Sweden 31 The progressive tilt contributed to create the parallel drainage pattern of northern Sweden 33 Uplift is thought to have been accommodated by coast parallel normal faults and not by fault less doming 33 34 Therefore the common labelling of the southern Scandinavian Mountains and the northern Scandinavian Mountains as two domes is misleading 33 There are divided opinions on the relation between the coastal plains of Norway the strandflat and the uplift of the mountains E Unlike orogenic mountains there is no widely accepted geophysical model to explain elevated passive continental margins such as the Scandinavian Mountains 40 Various mechanisms of uplift have however been proposed over the years A 2012 study argues that the Scandinavian Mountains and other elevated passive continental margins most likely share the same mechanism of uplift and that this mechanism is related to far field stresses in Earth s lithosphere The Scandinavian Mountains can according to this view be likened to a giant anticlinal lithospheric fold Folding could have been caused by horizontal compression acting on a thin to thick crust transition zone as are all passive margins 41 42 Alternative lines of research have stressed the role of climate in inducing erosion that induces an isostatic compensation 25 fluvial and glacial erosion and incision during the Quaternary is thought to have contributed to the uplift of the mountain by forcing an isostatic response 25 27 The total amount of uplift produced by this mechanism could be as much as 500 m 27 Other geoscientists have implied diapirism in the asthenosphere as being the cause of uplift 25 One hypothesis states that the early uplift of the Scandinavian Mountains could be indebted to changes in the density of the lithosphere and asthenosphere caused by the Iceland plume when Greenland and Scandinavia rifted apart about 53 million years ago 43 Quaternary geology Edit See also Weichselian glaciation Many slopes and valleys are straight because they follow tectonic fractures that are more prone to erosion 13 Another result of tectonics in the relief is that slopes corresponding to footwalls of normal faults tend to be straight 11 There is evidence that the drainage divide between the Norwegian Sea and the south east flowing rivers were once further west 13 Glacial erosion is thought to have contributed to the shift of the divide which in some cases ought to have been in excess of 50 km 13 Much of the Scandinavian Mountains has been sculpted by glacial erosion The mountain chain is dotted with glacial cirques usually separated from each other by pre glacial paleosurfaces 8 Glacier erosion has been limited in these paleosurfaces which form usually plateaus between valleys As such the paleosurfaces were subject of diverging and slow ice flow during the glaciations In contrast valleys concentrated ice flow forming fast glaciers or ice streams 15 At some locations coalesced cirques form aretes and pyramidal peaks Glacial reshaping of valleys is more marked in the western part of the mountain chain where drowned glacier shaped valleys constitute the fjords of Norway In the eastern part of the mountain chain glacial reshaping of valleys is weaker 8 Many mountain tops contain blockfields which escaped glacial erosion either by having been nunataks in the glacial periods or by being protected from erosion under cold based glacier ice 13 Karst systems with their characteristic caves and sinkholes occur at various places in the Scandinavian Mountains but are more common in the northern parts Present day karst systems might have long histories dating back to the Pleistocene or even earlier 13 Much of the mountain range is mantled by deposits of glacial origin including till blankets moraines drumlins and glaciofluvial material in the form of outwash plains and eskers Bare rock surfaces are more common in the western side of the mountain range Although the ages of these deposits and landforms vary most of them were formed in connection to the Weichselian glaciation and the subsequent deglaciation 13 Reconstruction of Europe during the Last Glacial Maximum of the Weichselian and Wurm glaciations periods note that the whole of the Scandinavian Mountains are covered with glacier ice white The Cenozoic glaciations that affected Fennoscandia most likely began in the Scandinavian Mountains 44 It is estimated that during 50 of the last 2 75 million years the Scandinavian Mountains hosted mountain centered ice caps and ice fields 45 The ice fields from which the Fennoscandian Ice Sheet grew out multiple times most likely resembled today s ice fields in Andean Patagonia 44 F During the last glacial maximum ca 20 ka BP all the Scandinavian Mountains were covered by the Fennoscandian Ice Sheet which extended well beyond the mountains into Denmark Germany Poland and the former USSR As the ice margin started to recede 22 17 ka BP the ice sheet became increasingly concentrated in the Scandinavian Mountains Recession of the ice margin led the ice sheet to be concentrated in two parts of the Scandinavian Mountains one part in South Norway and another in northern Sweden and Norway These two centres were for a time linked so that the linkage constituted a major drainage barrier that formed various large ephemeral ice dammed lakes About 10 ka BP the linkage had disappeared and so did the southern centre of the ice sheet a thousand years later The northern centre remained a few hundred years more and by 9 7 ka BP the eastern Sarek Mountains hosted the last remnant of the Fennoscandian Ice Sheet 46 As the ice sheet retreated to the Scandinavian Mountains it was dissimilar to the early mountain glaciation that gave origin to the ice sheet as the ice divide lagged behind as the ice mass concentrated in the west 44 Highest mountains EditNorway Edit Main article List of mountains in Norway by height Of the 10 highest mountain peaks in Scandinavia prominence greater than 30 m or 98 ft six are situated in Oppland Norway The other four are situated in Sogn og Fjordane Norway 2 469 m 8 100 ft Galdhopiggen Innlandet 2 465 m 8 087 ft Glittertind Innlandet 2 405 m 7 890 ft Store Skagastolstind Vestland 2 387 m 7 831 ft Store Styggedalstinden east Vestland 2 373 m 7 785 ft Skarstind Innlandet 2 369 m 7 772 ft Vesle Galdhopiggen Innlandet 2 368 m 7 769 ft Surtningssue Innlandet 2 366 m 7 762 ft Store Memurutinden Innlandet 2 351 m 7 713 ft Jervvasstind Vestland 2 348 m 7 703 ft Sentraltind Vestland Galdhopiggen seen from west Norway s highest mountain Glittertind Falketind in Jotunheimen Landscape between Abisko National Park and KebnekaiseSweden Edit There are 12 peaks in Sweden that reach above 2 000 m high 6 600 ft or 13 depending on how the peaks are defined Eight of them are located in Sarek National Park and the neighbouring national park Stora Sjofallet The other four peaks are located in the further north region of Kebnekaise All mountain names are in Sami but with the more common Swedish spelling of it 2 104 m 6 903 ft Kebnekaise Lappland Note Altitude includes the peak glacier If melting continues Kebnekaise Nordtoppen just 500 meters away might become the highest point 2 097 m 6 880 ft Kebnekaise Nordtoppen Lappland the highest fixed point in Sweden 2 089 m 6 854 ft Sarektjakka Stortoppen Lappland 2 076 m 6 811 ft Kaskasatjakka Lappland 2 056 m 6 745 ft Sarektjakka Nordtoppen Lappland 2 043 m 6 703 ft Kaskasapakte Lappland 2 023 m 6 637 ft Sarektjakka Sydtoppen Lappland 2 016 m 6 614 ft Akka Stortoppen Lappland 2 010 m 6 594 ft Akka Nordvasttoppen Lappland 2 010 m 6 594 ft Sarektjakka Buchttoppen Lappland 2 005 m 6 578 ft Partetjakka Lappland 2 002 m 6 568 ft Palkatjakka Lappland Other popular mountains for skiers climbers and hikers in Sweden Sulitelma 1 860 m Lappland Helagsfjallet 1 796 m Harjedalen Norra Storfjallet 1 767 m Lappland Templet 1 728 m Jamtland Lillsylen 1 704 m Jamtland Areskutan 1 420 m Jamtland Storvatteshagna 1 204 m Dalarna Nipfjallet 1 191 m Dalarna Stadjan 1 131 m Dalarna Finland Edit Landscape as seen from Meekonvaara 1019m towards the highest fells 1 324 m 4 344 ft Halti Lappi Lapland and Norwegian Troms 1 317 m 4 321 ft Ridnitsohkka Lappi Lapland 1 280 m 4 200 ft Kiedditsohkka Lappi Lapland 1 240 m 4 068 ft Kovddoskaisi Lappi Lapland 1 239 m 4 065 ft Ruvdnaoaivi Lappi Lapland 1 180 m 3 871 ft Loassonibba Lappi Lapland 1 150 m 3 773 ft Urtasvaara Lappi Lapland 1 144 m 3 753 ft Kahperusvaarat Lappi Lapland 1 130 m 3 707 ft Aldorassa Lappi Lapland 1 100 m 3 608 ft Kieddoaivi Lappi Lapland See also Edit Scandinavian Mountains an Alpine Biogeographic Region as defined by the European Environment Agency and corrected by the Norwegian Directorate for Nature Management red Alpine region yellow Atlantic region green Boreal region blue Arctic region Dovrefjell JotunheimenNotes Edit The two high areas north and south of Trondheim have been usually referred to as domes but technically they are not geological domes 9 A topography classification study found that 13 6 of the area of southern Norway has a proper alpine relief and that this is mostly concentrated in the fjord region of southwestern Norway and the valley of Gudbrandsdalen About half of the alpine relief area is characterized has steep slopes and over deepened glacial valleys The other half is made up of coastal mountains and intermediate relief glacial valleys 14 The overlap between the Scandinavian Caledonides and the Scandinavian Mountains has led to various suggestions that the modern Scandinavian Mountains are a remnant of the Caledonide mountains 23 25 A version of this argument was put forward in 2009 with the claim that the uplift of the mountains was attained by buoyancy of the surviving mountain roots of the Caledonian orogen 23 This concept has been criticized since at present there is only a tiny mountain root beneath the southern Scandinavian Mountains and no root at all in the north Further the Caledonian Mountains in Scandinavia are known to have undergone orogenic collapse for a long period starting in the Devonian 23 26 24 Another problem with this model is that it does not explain why other former mountains dating back to the Caledonian orogeny are eroded and buried in sediments and not uplifted by their roots 23 After being first described by Hans Reusch in 1901 the Paleic surface was subject of various interpretations in the 20th century 23 28 Tormod Klemsdal regard the strandflat as old surfaces shaped by deep weathering that escaped the uplift that affected the Scandinavian Mountains 35 a view concordant with a Triassic c 210 million years ago origin for the strandflat postulated in the 2010s by Odleiv Olesen Ola Fredin and their respective co workers 36 37 Yet Hans Holtedahl claimed in 1998 that strandflats formed after a Tertiary uplift the mountains noting however that in Trondelag between Nordland and Western Norway the strandflat could be a surface formed before the Jurassic then buried in sediments and at some point freed from this cover 38 Haakon Fossen and co workers added to the debate in 2017 that movement of geological faults in the Late Mesozoic should imply the strandflats of Western Norway took their final shape after the Late Jurassic or else they would occur at various heights above sea level 39 These are the Northern Patagonian Ice Field Southern Patagonian Ice Field and the Gran Campo Nevado References Edit Galdhopiggen Nationalencyklopedin in Swedish Retrieved 18 July 2010 a b Lindstrom Maurits fjallkedjan Nationalencyklopedin in Swedish Retrieved 18 July 2010 Nordryggen hae The North Ridge what Dagbladet in Norwegian 14 September 2013 Geo365 Nordryggen Rotfestet i norsk navnetradisjon www geo365 no TT 14 September 2013 Fjallen far nytt norskt namn SvD Svenska Dagbladet Radio Sveriges 14 September 2013 Norge namnger fjallen kallar dem Nordryggen Nyheter Ekot Sveriges Radio The delineation of European mountain areas PDF Mountain Areas in Europe Final Report European Commission p 27 Retrieved 4 November 2016 a b c d e f Rudberg Sten 1960 Geology and Morphology In Somme Axel ed Geography of Norden Heinemann pp 27 40 Redfield T F Osmundsen P T 2013 The long term topographic response of a continent adjacent to a hyperextended margin A case study from Scandinavia GSA Bulletin 125 1 2 184 200 Bibcode 2013GSAB 125 184R doi 10 1130 B30691 1 Askheim Svein 14 December 2017 Den skandinaviske fjellkjede via Store norske leksikon a b c d Osmundsen P T Redfield T F Hendriks B H W Bergh S Hansen J A Henderson I H C Dehls J Lauknes T R Larsen Y Anda E Davidsen B 2010 Fault controlled alpine topography in Norway Journal of the Geological Society London 167 1 83 98 Bibcode 2010JGSoc 167 83O doi 10 1144 0016 76492009 019 S2CID 129912355 Lidmar Bergstrom Karna Ollier C D Sulebak J R 2000 Landforms and uplift history of southern Norway Global and Planetary Change 24 3 211 231 Bibcode 2000GPC 24 211L doi 10 1016 s0921 8181 00 00009 6 a b c d e f g Corner Geoffrey 2004 Scandes Mountains In Seppala Matti ed The Physical Geography of Fennoscandia Oxford University Press pp 240 254 ISBN 978 0 19 924590 1 Etzelmuller Bernd Romstad Bard Fjellanger Jakob 2007 Automatic regional classification of topography in Norway Norwegian Journal of Geology 87 167 180 a b Hall Adrian M Ebert Karin Kleman Johan Nesje Atle Ottesen Dag 2013 Selective glacial erosion on the Norwegian passive margin Geology 41 12 1203 1206 Bibcode 2013Geo 41 1203H doi 10 1130 g34806 1 Japsen Peter Chalmers James A January 2022 The Norwegian mountains the result of multiple episodes of uplift and subsidence Geology Today 38 1 13 19 doi 10 1111 gto 12377 ISSN 0266 6979 S2CID 246564493 Terrangformer i Norden in Swedish Nordiska ministerradet 1984 p 10 King Lorenz 1986 Zonation and ecology of high mountain permafrost in Scandinavia Geografiska Annaler 68A 3 131 139 doi 10 1080 04353676 1986 11880166 Jonsell Ulf Y Hock Regine Duguay Martial 2013 Recent air and ground temperature increases at Tarfala Research Station Sweden Polar Research 32 10 pages doi 10 3402 polar v32i0 19807 King Lorenz 1983 High Mountain Permafrost in Scandinavia Permafrost Fourth International Conference Proceedings 612 617 a b c Lundqvist Jan Lundqvist Thomas Lindstrom Maurits Calner Mikael Sivhed Ulf 2011 Fjallen Sveriges Geologi Fran urtid till nutid in Swedish 3rd ed Spain Studentlitteratur pp 323 340 ISBN 978 91 44 05847 4 a b Gabrielsen Roy H Faleide Jan Inge Pascal Christophe Braathen Alvar Nystuen Johan Petter Etzelmuller Bernd O Donnel Sejal 2010 Latest Caledonian to Present tectonomorphological development of southern Norway Marine and Petroleum Geology 27 3 709 723 doi 10 1016 j marpetgeo 2009 06 004 a b c d e f g Green Paul F Lidmar Bergstrom Karna Japsen Peter Bonow Johan M Chalmers James A 2013 Stratigraphic landscape analysis thermochronology and the episodic development of elevated passive continental margins Geological Survey of Denmark and Greenland Bulletin 30 18 doi 10 34194 geusb v30 4673 Retrieved 30 April 2015 a b Dewey J F Ryan P D Andersen T B 1993 Orogenic uplift and collapse crustal thickness fabrics and metamorphic phase changes the role of eclogites Geological Society London Special Publications 76 1 325 343 Bibcode 1993GSLSP 76 325D doi 10 1144 gsl sp 1993 076 01 16 S2CID 55985869 a b c d Schiffer Christian Balling Neils Ebbing Jorg Holm Jacobsen Bo Nielsen Soren Bom 2016 Geophysical petrological modelling of the East Greenland Caledonides Isostatic support from crust and upper mantle Tectonophysics 692 44 57 doi 10 1016 j tecto 2016 06 023 a b Chalmers J A Green P Japsen P Rasmussen E S 2010 The Scandinavian mountains have not persisted since the Caledonian orogeny A comment on Nielsen et al 2009a Journal of Geodynamics 50 2 94 101 Bibcode 2010JGeo 50 94C doi 10 1016 j jog 2010 02 001 a b c Medvedev Sergei Hartz Ebbe H 2015 Evolution of topography of post Devonian Scandinavia Effects and rates of erosion Geomorphology 231 229 245 Bibcode 2015Geomo 231 229M doi 10 1016 j geomorph 2014 12 010 Gjessing Just 1967 Norway s Paleic Surface Norsk Geografisk Tidsskrift 21 2 69 132 doi 10 1080 00291956708621854 Lidmar Bergstrom Karna Paleiska ytan Nationalencyklopedin in Swedish Cydonia Development Retrieved 22 June 2015 Jarsve Erlend M Krogli Svein Olav Etzelmuller Bernd Gabrielsen Roy H 2014 Automatic identification of topographic surfaces related to the sub Cambrian peneplain SCP in Southern Norway Surface generation algorithms and implications Geomorphology 211 89 99 Bibcode 2014Geomo 211 89J doi 10 1016 j geomorph 2013 12 032 a b Lidmar Bergstrom K Naslund J O 2002 Landforms and uplift in Scandinavia In Dore A G Cartwright J A Stoker M S Turner J P White N eds Exhumation of the North Atlantic Margin Timing Mechanisms and Implications for Petroleum Exploration Geological Society London Special Publications The Geological Society of London pp 103 116 Japsen Peter Green Paul F Chalmers James A Bonow Johan M 17 May 2018 Mountains of southernmost Norway uplifted Miocene peneplains and re exposed Mesozoic surfaces Journal of the Geological Society 175 5 jgs2017 157 Bibcode 2018JGSoc 175 721J doi 10 1144 jgs2017 157 S2CID 134575021 a b c d Redfied T F Osmundsen P T 2013 The long term topographic response of a continent adjacent to a hyperextended margin A case study from Scandinavia GSA Bulletin 125 1 184 200 Bibcode 2013GSAB 125 184R doi 10 1130 B30691 1 Rohrman Max van der Beek Peter Andriessen Paul Cloetingh Sierd 1995 Meso Cenozoic morphotectonic evolution of southern Norway Neogene domal uplift inferred from apatite fission track thermochronology Tectonics 14 3 704 718 Bibcode 1995Tecto 14 704R doi 10 1029 95tc00088 hdl 1871 8356 Klemsdal Tormod 2005 Strandflat In Schwartz Maurice L ed Encyclopedia of Coastal Science Encyclopedia of Earth Sciences Series pp 914 915 ISBN 978 1 4020 3880 8 Olesen Odleiv Kierulf Halfdan Pascal Bronner Marco Dalsegg Einar Fredin Ola Solbakk Terje 2013 Deep weathering neotectonics and strandflat formation in Nordland northern Norway Norwegian Journal of Geology 93 189 213 Fredin Ola Viola Guilio Zwingmann Horst Sorlie Ronald Bronner Marco Lie Jan Erik Margrethe Grandal Else Muller Axel Margeth Annina Vogt Christoph Knies Jochen 2017 The inheritance of a Mesozoic landscape in western Scandinavia Nature 8 14879 Bibcode 2017NatCo 814879F doi 10 1038 ncomms14879 PMC 5477494 PMID 28452366 Holtedahl Hans 1998 The Norwegian strandflat puzzle PDF Norsk Geologisk Tidsskrift 78 47 66 Fossen Haakon Ksienzyk Anna K Jacobs Joachim 2017 Correspondence Challenges with dating weathering products to unravel ancient landscapes Nature Communications 8 1 1502 Bibcode 2017NatCo 8 1502F doi 10 1038 s41467 017 01457 9 PMC 5686066 PMID 29138403 Bonow Johan M 2009 Atlantens kustberg och hogslatter gamla eller unga PDF www geografitorget se in Swedish Geografilararnas Riksforening Japsen Peter Chalmers James A Green Paul F Bonow Johan M 2012 Elevated passive continental margins Not rift shoulders but expressions of episodic post rift burial and exhumation Global and Planetary Change 90 91 73 86 Bibcode 2012GPC 90 73J doi 10 1016 j gloplacha 2011 05 004 Loseth and Hendriksen 2005 Nielsen S B Paulsen G E Hansen D L Gemmer L Clausen O R Jacobsen B H Balling N Huuse M Gallagher K 2002 Paleocene initiation of Cenozoic uplift in Norway In Dore A G Cartwright J A Stoker M S Turner J P White N eds Exhumation of the North Atlantic Margin Timing Mechanisms and Implications for Petroleum Exploration Geological Society London Special Publications The Geological Society of London pp 103 116 a b c Fredin Ola 2002 Glacial inception and Quaternary mountain glaciations in Fennoscandia Quaternary International 95 96 99 112 Bibcode 2002QuInt 95 99F doi 10 1016 s1040 6182 02 00031 9 Kleman J Stroeven A 1997 Preglacial surface remnants and Quaternary glacial regimes in northwestern Sweden Geomorphology 19 1 35 54 Bibcode 1997Geomo 19 35K doi 10 1016 s0169 555x 96 00046 3 Stroeven Arjen P Hattestrand Clas Kleman Johan Heyman Jakob Fabel Derek Fredin Ola Goodfellow Bradley W Harbor Jonathan M Jansen John D Olsen Lars Caffee Marc W Fink David Lundqvist Jan Rosqvist Gunhild C Stromberg Bo Jansson Krister N 2016 Deglaciation of Fennoscandia Quaternary Science Reviews 147 91 121 Bibcode 2016QSRv 147 91S doi 10 1016 j quascirev 2015 09 016 External links Edit Media related to Scandinavian Mountains range at Wikimedia Commons Retrieved from https en wikipedia org w index php title Scandinavian Mountains amp oldid 1131465965, wikipedia, wiki, book, books, library,

article

, read, download, free, free download, mp3, video, mp4, 3gp, jpg, jpeg, gif, png, picture, music, song, movie, book, game, games.