Geirangerfjord, Norway

Geologically, a fjord (/ˈfjɔərd/ or ⁱ/ˈfiːɔərd/; also spelt fiord) is a long, narrow inlet with steep sides or cliffs, created in a valley carved by glacial activity. The word comes to English from Norwegian, but related words are used in several Scandinavian languages - in many cases to refer to any long narrow body of water, rather than the more specific meaning it has in English.

Formation[link]

A glacier in eastern Greenland flowing through a fjord carved by the movement of ice.

A fjord is formed when a glacier cuts a U-shaped valley by abrasion of the surrounding bedrock. Glacial melting is accompanied by rebound of Earth's crust as the ice load and eroded sediment is removed (also called isostasy or glacial rebound). In some cases this rebound is faster than sea level rise. Most fjords are deeper than the adjacent sea; Sognefjord, Norway, reaches as much as 1,300 m (4,265 ft) below sea level. Fjords generally have a sill or rise at their mouth caused by the previous glacier's terminal moraine, in many cases causing extreme currents and large saltwater rapids (see skookumchuck). Saltstraumen in Norway is often described as the world's strongest tidal current. These characteristics distinguish fjords from rias (e.g. the Bay of Kotor), which are drowned valleys flooded by the rising sea.

Fjord features and variations[link]

Coral reefs[link]

As late as 2000, some coral reefs were discovered along the bottoms of the Norwegian fjords.^[1] These reefs were found in fjords from the north of Norway to the south. The marine life on the reefs is believed to be one of the most important reasons why the Norwegian coastline is such a generous fishing ground. Since this discovery is fairly new, little research has been done. The reefs are host to thousands of lifeforms such as plankton, coral, anemones, fish, several species of shark, and many more. Most are specially adapted to life under the greater pressure of the water column above it, and the total darkness of the deep sea.

New Zealand's fjords are also host to deep sea corals, but a surface layer of dark fresh water allows these corals to grow in much shallower water than usual. An underwater observatory in Milford Sound allows tourists to view them without diving.^[2]

Skerries[link]

In some places near the seaward margins of areas with fjords, the ice-scoured channels are so numerous and varied in direction that the rocky coast is divided into thousands of island blocks, some large and mountainous while others are merely rocky points or rock reefs, menacing navigation. These are called skerries. The term skerry is derived from the Old Norse sker, which means a rock in the sea.

Skerries most commonly formed at the outlet of fjords where submerged glacially formed valleys perpendicular to the coast join with other cross valleys in a complex array. The island fringe of Norway is such a group of skerries (called a skjærgård); many of the cross fjords are so arranged that they parallel the coast and provide a protected channel behind an almost unbroken succession of mountainous islands and skerries. By this channel one can travel through a protected passage almost the entire 1,601 km (995 mi) route from Stavanger to North Cape, Norway. The Blindleia is a skerry-protected waterway that starts near Kristiansand in southern Norway, and continues past Lillesand. The Swedish coast along Bohuslän is likewise skerry guarded. The Inside Passage provides a similar route from Seattle, Washington, and Vancouver, British Columbia, to Skagway, Alaska. Yet another such skerry protected passage extends from the Straits of Magellan north for 800 km (500 mi).

Hardangerfjord in Hordaland, Norway.

Etymology[link]

Important fjords and lakes in Norway. Note: The part of the map showing the northern fjords has a considerably smaller scale. Blurred coastlines = skerries

With Indo European origin (*prtús from *por- or *per) in the verb fara (travelling/ferrying), the Norse noun substantive fjǫrðr means a "lake-like" waterbody used for passage and ferrying.

The Scandinavian fjord, Proto-Scandinavian *ferþuz, is the origin for similar European words: Icelandic fjörður, Swedish fjärd (for Baltic waterbodies), Scottish firth. The Danish even use fjord for shallow lagoons as well as minor bodies of water cut into land; compare Scottish loch. The Germans call the narrow long bays of Schleswig-Holstein Förde but the Norwegian bays Fjord. The word is also related to English ford (in German Furt, Low German Ford or Vörde, in Dutch names voorde, cf. Vilvoorde), Greek poros, and Latin portus. Fjord/firth/Förde as well as ford/Furt/Vörde/voorde refer to a Germanic verb for to travel: Swedish fara, Dutch varen, German fahren; English to fare has lost that meaning. The one geographic object is a waterbody that allows the traveller to enter the land by boat, the other one is the shallow site in a waterbody that allows the traveller to cross the water on foot, horse or wheels.

As a loanword from Norwegian, it is one of the few words in the English language to start with the digraph fj,^[3] although the word was for a long time normally rendered fiord,^[4] a spelling preserved in place names such as Grise Fiord, but now generally only current in New Zealand English.

Scandinavian usage[link]

Use of the word fjord (including the eastern Scandinavian form fjärd) is more general in the Scandinavian languages than in English. In Scandinavia, fjord is used for a narrow inlet of the sea in Norway, Denmark and western Sweden, but this is not its only application. In Norway, the usage is closest to the Old Norse, with fjord used for both a firth and for a long, narrow inlet. In eastern Norway, the term is also applied to long narrow freshwater lakes (for instance Mjøsa [commonly referred to as fjorden], Randsfjorden and Tyrifjorden) and sometimes even to rivers (in local usage, for instance in Flå in Hallingdal, the Hallingdal river is referred to as fjorden). In east Sweden, the name fjärd is used in a synonymous manner for bays, bights and narrow inlets on the Swedish Baltic Sea coast, and in most Swedish lakes. This latter term is also used for bodies of water off the coast of Finland where Finland Swedish is spoken. In Danish, the word may even apply to shallow lagoons. In modern Icelandic, fjörður is still used with the broader meaning of firth or inlet. In the Finnish language, a word vuono is used although there is only one fjord in Finland. Small waterfalls within these fjords are also used as freshwater resources for the people of Scandinavia and, in particular, Norway.

The German use of the word Förde for long narrow bays on their Baltic Sea coastline, indicates a common Germanic origin of the word. The landscape consists mainly of moraine heaps. The "Förden" and some "fjords" on the east side of Jutland, Denmark are also of glacial origin. But while the glaciers digging "real" fjords moved from the mountains to the sea, in Denmark and Germany they were tongues of a huge glacier covering the basin of which is now the Baltic Sea. See Förden and East Jutland Fjorde.

Whereas fjord names mostly describe bays (though not always geological fjords), straits in the same regions typically are named Sund, in Scandinavian languages as well as in German. The word is related to "to sunder" in the meaning of "to separate". So the use of Sound to name fjords in North America and New Zealand differs from the European meaning of that word.

The name of Wexford in Ireland is originally derived from Veisafjǫrðr ("inlet of the mud flats") in Old Norse, as used by the Viking settlers — though the inlet at that place in modern terms is an estuary, not a fjord.

False fjords[link]

The Lim bay in Croatia is sometimes called a fjord, but is actually a ria

The differences in usage between the English and the Scandinavian languages have contributed to confusion in the use of the term fjord. Bodies of water that are clearly fjords in Scandinavian languages are not considered fjords in English; similarly bodies of water that would clearly not be fjords in the Scandinavian sense have been named or suggested to be fjords. Examples of this confused usage follow.

The Bay of Kotor in Montenegro has been suggested by some to be a fjord, but is in fact a drowned river canyon or ria. Similarly the Lim bay in Istria, Croatia, is sometimes called "Lim fjord" although it is not actually a fjord carved by glacial erosion but instead a ria dug by the river Pazinčica. The Croats call it Limski kanal, which does not translate precisely to the English equivalent either.

In the Danish language any inlet is called a fjord, but none of the "fjords" of Denmark may be considered a fjord in the geological sense. Limfjord in English terminology is a channel, since it separates the North Jutlandic Island (Vendsyssel-Thy) from the rest of Jutland. Ringkøbing Fjord on the western coast of Jutland is a lagoon. The long narrow "fjords" of Denmark's Baltic Sea coast like the German Förden were dug by ice moving from the sea upon land, while fjords in the geological sense were dug by ice moving from the mountains down to the sea.

The fjords in Finnmark (Norway), which are fjords in the Scandinavian sense of the term, are considered by some to be false fjords.^[5] Although glacially formed, most Finnmark fjords lack the classic hallmark steep-sided valleys of the more southerly Norwegian fjords since the glacial pack was deep enough to cover even the high grounds when they were formed. The Oslofjord on the other hand is a rift valley, and not glacially formed.

In Acapulco, Mexico, the calanques—narrow, rocky inlets—on the western side of the city, where the famous cliff-divers perform daily, are described in the city's tourist literature as being fjords.

Freshwater fjords at the Italian slope of the Alps:
blue figures = water surface in meters above sea level,
brown figures = ground of the lakes in meters above (+) or below (-) sea level

Freshwater fjords[link]

Some Norwegian freshwater lakes that have formed in long glacially carved valleys with terminal moraines blocking the outlet follow the Norwegian naming convention; they are named fjords. Outside of Norway, the three western arms of New Zealand's Lake Te Anau are named North Fiord, Middle Fiord and South Fiord. Another freshwater "fjord" in a larger lake is Baie Fine, located on the northeastern coast of Georgian Bay of Lake Huron in Ontario. Western Brook Pond, in Newfoundland's Gros Morne National Park, is also often described as a fjord, but is actually a freshwater lake cut off from the sea, so is not a fjord in the English sense of the term. Such lakes are sometimes called "fjord lakes". Okanagan Lake was the first North American lake to be so described, in 1962.^[6] The bedrock there has been eroded up to 650 m (2,133 ft) below sea level, which is 2,000 m (6,562 ft) below the surrounding regional topography.^[7] Fjord lakes are common on the inland lea of the Coast Mountains and Cascade Range; notable ones include Lake Chelan, Seton Lake, Chilko Lake, and Atlin Lake. Kootenay Lake, Slocan Lake and others in the basin of the Columbia River are also fjord-like in nature, and created by glaciation in the same way. Along the British Columbia Coast, a notable fjord-lake is Owikeno Lake, which is a freshwater extension of Rivers Inlet. Quesnel Lake, located in central British Columbia, is claimed to be the deepest fjord formed lake on earth. Another area notable for fjord lakes is northern Italy and southern Switzerland: Lake Como and its neighbours.

Locations[link]

Sognefjord in Norway, the third longest fjord in the world Eyjafjörður in north Iceland, Akureyri can be seen to the far right Killary Harbour, western Ireland New Zealand's Milford Sound Glacier in a fjord at Kenai Fjords National Park, Alaska Tysfjord in Norway north of the Arctic Circle is located in the boreal zone Magdalenafjord in the high arctic archipelago Svalbard The entrance to Larsen Harbour, a sub-embayment of Drygalski Fjord in South Georgia Island.

The principal mountainous regions where fjords have formed are in the higher middle latitudes and the high latitudes reaching to 80°N (Svalbard, Greenland), where, during the glacial period, many valley glaciers descended to the then-lower sea level. The fjords develop best in mountain ranges against which the prevailing westerly marine winds are orographically lifted over the mountainous regions, resulting in abundant snowfall to feed the glaciers. Hence coasts having the most pronounced fjords include the west coast of Europe, the west coast of North America from Puget Sound to Alaska, the southwest coast of New Zealand, and the west and to south-western coasts of South America, for example in Chile.

Principal glaciated regions[link]

• West coast of Europe
  • Faroe Islands
  • Westfjords of Iceland
  • Eastfjords of Iceland
  • Norway, including Svalbard
  • Kola Bay in Russia

• West coast of New Zealand
  • Fiordland, in the southwest of the South Island

• Northwest coast of North America
  • Coast of Alaska, United States: Lynn Canal, Glacier Bay, etc.
  • British Columbia Coast, Canada: from the Alaskan Border along the Portland Canal to Indian Arm; Kingcome Inlet is a typical West Coast fjord.
  • Hood Canal in Washington, United States and various of the sidewaters of Puget Sound

• Northeast coast of North America
  • Labrador: Saglek Fjord, Nachvak Fjord, Hebron Fjord
  • Greenland: Kangerlussuaq, Ilulissat Icefjord, Scoresby Sund

• Chile
  • Zona Austral and the Los Lagos Region, Chile

Other glaciated regions[link]

Other regions have fjords, but many of these are less pronounced due to more limited exposure to westerly winds and less pronounced relief. Areas include:

• Europe
  • Ireland (There are three examples of glacial fjords in Ireland: Lough Swilly, Carlingford Lough and Killary Harbour)
  • Scotland (where called firths, the Scots language cognate of fjord; lochs or sea lochs)
  • the Gullmaren on the west coast of Sweden

• North America
  • Canada:
    • Newfoundland: Facheux Bay and Bonne Bay in Gros Morne National Park
    • Quebec's Saguenay River valley
    • the Canadian Arctic Archipelago, particularly:
      • Ellesmere Island
      • Baffin Island
  • Greenland
    • Scoresby Sund, the largest fjords in the world
    • Søndre Strømfjord or Kangerlussuaq
    • Disko Island
    • Ilulissat Icefjord, the most productive ice fjord in the world.
  • United States
    • Somes Sound, Acadia National Park, Maine
    • Hudson River
      • most clearly seen at the New Jersey Palisades
    • Hood Canal, western Washington State

• Arctic
  • Arctic islands

• Antarctica
  • South Georgia (UK)
  • Kerguelen Islands (France)
  • particularly the Antarctic Peninsula

• Sub-Antarctic islands

Extreme fjords[link]

The longest fjords in the world are:

1. Scoresby Sund in Greenland—350 km (217 mi)
2. Greely Fiord/Tanquary Fiord in Canada—230 km (143 mi)
3. Sognefjord in Norway—203 km (126 mi)

Deep fjords include:

1. Skelton Inlet in Antarctica—1,933 m (6,342 ft)
2. Sognefjord in Norway—1,308 m (4,291 ft) (the mountains then rise to up to 1,000 m (3,281 ft))
3. Messier Channel in Chile—1,288 m (4,226 ft)

See Also[link]

• Fjard

References[link]

	Water portal
	Environment portal
	Geology portal

Notes

External links[link]

Wikimedia Commons has media related to: Fjord

Look up fjord in Wiktionary, the free dictionary.

• Use of whales to probe Arctic fjord's secrets
• Fiordland's Marine Reserves
• Saguenay River - The Canadian Atlas Online

http://www.andreabertolini.it/

Andrea Bertolini
Nationality	Italian
Born	(1973-12-01) December 1, 1973 (age 38) Sassuolo (Italy)
2012 FIA World Endurance Championship
Debut season	2012
Current team	AF Corse
Car no.	71
Previous series
2011 2010 2001-03, 05-09 2003, 05-07	Superstars Series FIA GT1 World Championship FIA GT Championship American Le Mans Series
Championship titles
2006, 08-09 2010 2011	FIA GT Championship GT1 FIA GT1 World Championship International Superstars Series

Andrea Bertolini (born December 1, 1973 in Sassuolo) is an Italian race car driver currently driving for AF Corse in the FIA World Endurance Championship. He is the official test driver of the Maserati factory. Bertolini began racing at a young age, working as the youngest ever test driver for Ferrari at 19, followed by work in the experimental and development department. He also participated in the development of the Maserati MC12,^[1] in which he has enjoyed racing success winning for three times the FIA GT Championship in GT1 class, and also claiming the first edition of the FIA GT1 World Championship.

Racing history[link]

Andrea Bertolini driving an MC12 at Road Atlanta in the ALMS

Andrea Bertolini began racing karts at age 11. He came second in the Italian Championship, won championships at a national level, and went on to win the CIAK Cup and place second in the Italian 125 Championship in 2000.^[1] In 2001 he drove a Porsche 996 GT3-R for Art Engineering in the GT3 division of the FIA GT.^[2] In 2002 he moved to JMB Racing driving a Ferrari 360 Modena and continued through 2003 finishing 4^th.

In 2004 he moved to the Giesse Squadra Corse team, again driving a 360 Modena. Once again, he placed 2nd overall, and was awarded the "Driver Performance of the Year".^[1][2] Part way through 2004, he was offered a position on the Maserati AF Corse team driving their new, GT1 class Maserati MC12, a car he had been involved in developing.^[2] He accepted, winning two races that year at Oschersleben, Germany and Zhuhai, China with his team mate, former Formula One driver, Mika Salo.^[3]

In 2005 he returned to JMB Racing, again driving an MC12. He finished the season tied 4th (with team mate Karl Wendlinger), within 4 points of first.^[4]

Andrea Bertolini also raced his MC12 in the American Le Mans Series (ALMS) in 2005 but without much success. He made no podium finishes and crashed out in the race at Laguna Seca.^[5]

For 2006 in the FIA GT, Bertolini moved to Vitaphone Racing Team where he again raced the MC12, with teammate Michael Bartels. Bartels and Bertolini finished first in the overall driver standings, and also their team to a 1st place finish in the team standings.^[6]

Bertolini and Bartels also won the championship again driving the same Vitaphone Maserati in 2008, 2009 and 2010.

In 2011 he won the International Superstars Series driving a Maserati Quattroporte for Swiss Team.

Bertolini became the first person to drive Ferrari's new F1 Simulator at an opening ceremony held at the Italian teams' Maranello base.^[7]

For 2012, Bertolini will compete in the FIA World Endurance Championship, driving an AF Corse Ferrari F458 Italia with Olivier Beretta.

See also[link]

• Ferrari 360 Modena
• FIA GT
• Maserati MC12
• Porsche 996

Racing record[link]

Complete GT1 World Championship results[link]

References[link]

http://www.andreabertolini.it/

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