Geography of Iceland
||To meet Wikipedia's quality standards, this article may require rewriting and/or reformatting.|
|This article needs additional citations for verification. (May 2012)|
|Native name: Ísland
Nickname: Land of Fire and Ice
Map of Iceland
|Area||103,001 km2 (39,769 sq mi)|
|Coastline||4,970 km (3,088 mi)|
|Highest elevation||2,110 m (6,920 ft)|
|Largest city||Reykjavík (pop. 118,861)|
|Population||316,252 (as of 2008)|
|Density||3.1 /km2 (8 /sq mi)|
The geography of Iceland entails the geographic features of Iceland, an island country at the confluence of the North Atlantic and Arctic Oceans. Iceland is located east of Greenland and immediately south of the Arctic Circle, atop the constructive boundary of the northern Mid-Atlantic Ridge. It lies about 860 km (534 mi) from Scotland and 4,200 km (2,610 mi) from New York City. One of the world's most sparsely populated countries, the republic of Iceland's boundaries are almost completely the same as the main island – the world's 18th largest in area and possessing almost all of the country's area and population.
Iceland has extensive volcanic and geothermal activity. The rift associated with the Mid-Atlantic Ridge, which marks the division between the European and North American tectonic plates, runs across Iceland from the southwest to the northeast. This geographic feature is prominent at the Þingvellir National Park, where the promontory creates an extraordinary natural amphitheatre. The site was the home of Iceland's parliament, the Alþing, which was first convened in 930. It is a common misconception that Þingvellir are located at the juncture between the North American and Eurasian continental plates. However, they are in fact at the juncture of the North American continental plate and a smaller plate (approx. 10,000 km2) called the Hreppar Microplate (Hreppaflekinn).
About half of Iceland's land area, which is of recent volcanic origin, consists of a mountainous lava desert (highest elevation 2,119 m (6,952 ft) above sea level) and other wasteland. Eleven percent is covered by three large glaciers:
and several smaller ones:
Twenty percent of the land is used for grazing, and only 1% is cultivated. An ambitious reforestation program is under way. Fossilized tree pollen and descriptions by the early settlers indicate that prior to human settlement in the 9th–10th century, trees covered about 30 – 40 percent of the island. Today, however, there are only small patches of the original birch forests left, the most prominent are Hallormsstaðarskógur and Vaglaskógur.
The inhabited areas are on the coast, particularly in the southwest; the central highlands are totally uninhabited.
Because of the Gulf Stream's moderating influence, the climate is characterized by damp, cool summers and relatively mild but windy winters. In Reykjavík, the average temperature is 11 °C (51.8 °F) in July and 0 °C (32 °F) in January (Köppen: Cfc).
- Geographic coordinates
- Northern Europe (for cultural and historical reasons it is not considered to be a part of North America), between the Greenland Sea and the North Atlantic Ocean, northwest of the British Isles.
- North: Rifstangi, 66°32′3" N (Kolbeinsey, 67°08,9 N)
- South: Kötlutangi, 63°23′6" N (Surtsey, 63°17,7 N)
- West: Bjargtangar, 24°32′1" W
- East: Gerpir, 13°29′6" W (Hvalbakur, 13°16,6 W)
- Map references
- Arctic Region
- 39,769 sq miles (103,001 km²)
- Total: 103,125 km²
- Land: 100,329 km²
- Water: 2,796 km²
- Land boundaries
- 0 km
- 4,970 km
- Maritime claims
- Temperate; moderated by North Atlantic Current; mild, windy winters; cool summers, damp in the South and West
- Mostly plateau interspersed with mountain peaks, icefields; coast deeply indented by bays and fjords
- Elevation extremes
- Lowest point: Jökulsárlón Lagoon: -146 m, Atlantic Ocean 0 m
- Highest point: Hvannadalshnúkur 2,110 m
- Natural resources
- Fish, hydropower, geothermal power, diatomite
- Land use
- Arable land: 1.19%
- Permanent crops: 0%
- Other: 98.81% (2011)
- Irrigated land
- Total renewable water resources
- 170 km3
- Natural hazards
- Earthquakes, volcanic activity, avalanches, and glacial lake outburst flooding (or jökulhlaups)
- Environment—current issues
- Water pollution from fertilizer runoff; inadequate wastewater treatment
- Environment—international agreements
- Party to: Air Pollution, Air Pollution-Persistent Organic Pollutants, Biodiversity, Climate Change, Desertification, Endangered Species, Hazardous Wastes, Law of the Sea, Marine Dumping, Nuclear Test Ban, Ozone Layer Protection, Ship Pollution (MARPOL 73/78), Wetlands, Whaling
- Signed, but not ratified: Environmental Modification, Marine Life Conservation
- Westernmost European country; more land covered by glaciers than in all of continental Europe
Iceland is not antipodal to any land mass. The closest are the Balleny Islands off Antarctica, claimed by New Zealand. The antipodes of the northernmost of these, Young Island, lie between Flatey and Grímsey Islands off the north central Icelandic coast, about 10 km from either.
Maps and Images
Iceland is rich in sulfur deposits.
- Extreme points of Europe
- Extreme points of Iceland
- Fjords of Iceland
- Highlands of Iceland
- Iceland hotspot
- Iceland plume
- Lakes of Iceland
- List of islands off Iceland
- List of national parks of Iceland
- List of valleys of Iceland
- Rivers of Iceland
- Waterfalls of Iceland
- "Plate boundaries, rifts and transforms in Iceland". JÖKULL No. 58, 2008. Institute of Earth Sciences, University of Iceland. Retrieved 19 March 2014.
- "Iceland". The World Factbook. CIA. Retrieved 6 May 2012.
|Wikimedia Commons has media related to Geography of Iceland.|