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Nunavik Peninsula
Nunavik Peninsula ( kl, Sigguup Nunaa, da, Svartenhuk Halvø) is a large peninsula in northwestern Greenland. It separates two cultural and geographical regions of northwestern Greenland: Uummannaq Fjord region in the southeast, and Upernavik Archipelago in the north. Geography The peninsula extends to the south-west from mainland Greenland at () north of the Uummannaq Fjord system. The waters around the peninsula are Karrat Fjord in the east, Nordost Bay in the south and Baffin Bay in the west. The Ukkusissat Fjord carves deeply into the northeast of the peninsula, running south to north-east-north around the eastern part of the peninsula covered with the Sermikavasak glacier. Inner fjords Several fjords cut deep into the peninsula. Running from the western shore inland to then turn north, Sullua (4x50km) is the main waterway, cutting the peninsula into two parts, northwestern being the smaller. Parallel Umiiviup Kangerlua (4x8km) and Kangiusap Imaa (3x7km) fjord bays c ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Baffin Bay
Baffin Bay ( Inuktitut: ''Saknirutiak Imanga''; kl, Avannaata Imaa; french: Baie de Baffin), located between Baffin Island and the west coast of Greenland, is defined by the International Hydrographic Organization as a marginal sea of the Arctic Ocean. It is sometimes considered a sea of the North Atlantic Ocean. It is connected to the Atlantic via Davis Strait and the Labrador Sea. The narrower Nares Strait connects Baffin Bay with the Arctic Ocean. The bay is not navigable most of the year because of the ice cover and high density of floating ice and icebergs in the open areas. However, a polynya of about , known as the North Water, opens in summer on the north near Smith Sound. Most of the aquatic life of the bay is concentrated near that region. Extent The International Hydrographic Organization defines the limits of Baffin Bay as follows: History The area of the bay has been inhabited since BC. Around AD 1200, the initial Dorset settlers were replaced by ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Upernavik
Upernavik (Kalaallisut: "Springtime Place") is a small town in the Avannaata municipality in northwestern Greenland, located on a small island of the same name. With 1,092 inhabitants as of 2020, it is the twelfth-largest town in Greenland. It contains the Upernavik Museum. History The town was founded as Upernavik in 1772. From the former name of its island, it was sometimes known as Women's Island; its name was also sometimes Anglicized to "Uppernavik".Walker, J. & al.British North America. Baldwin & Cradock (London), 1844. In 1824, the Kingittorsuaq Runestone was found outside the town. It bears runic characters left by Norsemen, probably from the late 13th century. The runic characters list the names of three Norsemen and mention the construction of a rock cairn nearby. This is the furthest north that any Norse artifacts have been found, other than those small artifacts that could have been carried north by Inuit traders, and marks the northern known limit of Viking exp ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Basalt
Basalt (; ) is an aphanite, aphanitic (fine-grained) extrusive igneous rock formed from the rapid cooling of low-viscosity lava rich in magnesium and iron (mafic lava) exposed at or very near the planetary surface, surface of a terrestrial planet, rocky planet or natural satellite, moon. More than 90% of all volcanic rock on Earth is basalt. Rapid-cooling, fine-grained basalt is chemically equivalent to slow-cooling, coarse-grained gabbro. The eruption of basalt lava is observed by geologists at about 20 volcanoes per year. Basalt is also an important rock type on other planetary bodies in the Solar System. For example, the bulk of the plains of volcanism on Venus, Venus, which cover ~80% of the surface, are basaltic; the lunar mare, lunar maria are plains of flood-basaltic lava flows; and basalt is a common rock on the surface of Mars. Molten basalt lava has a low viscosity due to its relatively low silica content (between 45% and 52%), resulting in rapidly moving lava flo ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Volcanic
A volcano is a rupture in the crust of a planetary-mass object, such as Earth, that allows hot lava, volcanic ash, and gases to escape from a magma chamber below the surface. On Earth, volcanoes are most often found where tectonic plates are diverging or converging, and most are found underwater. For example, a mid-ocean ridge, such as the Mid-Atlantic Ridge, has volcanoes caused by divergent tectonic plates whereas the Pacific Ring of Fire has volcanoes caused by convergent tectonic plates. Volcanoes can also form where there is stretching and thinning of the crust's plates, such as in the East African Rift and the Wells Gray-Clearwater volcanic field and Rio Grande rift in North America. Volcanism away from plate boundaries has been postulated to arise from upwelling diapirs from the core–mantle boundary, deep in the Earth. This results in hotspot volcanism, of which the Hawaiian hotspot is an example. Volcanoes are usually not created where two tectonic plate ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Uummannaq
Uummannaq is a town in the Avannaata municipality, in central-western Greenland. With 1,407 inhabitants in 2020, it is the eighth-largest town in Greenland, and is home to the country's most northerly ferry terminal. Founded in 1763 as Omenak, the town is a hunting and fishing base, with a canning factory and a marble quarry. In 1932, the Universal Greenland-Filmexpedition with director Arnold Fanck released the film '' S.O.S. Eisberg'' near Uummannaq. Geography Uummannaq is located 590 kilometres north of the Arctic Circle on Uummannaq Island located in the south-central arm of the Uummannaq Fjord. ''Uummannaq'' is also the general name given to the series of inlets north of the promontory at Niaqornat on the Nuussuaq Peninsula. Uummannaq Mountain The island is also home to Uummannaq Mountain, rising very sharply to the height of 1170m. Climbing it requires technical skills. Transport Air Greenland operates helicopter services to Qaarsut Airport from Uummannaq Heliport. ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
North Pole
The North Pole, also known as the Geographic North Pole or Terrestrial North Pole, is the point in the Northern Hemisphere where the Earth's axis of rotation meets its surface. It is called the True North Pole to distinguish from the Magnetic North Pole. The North Pole is by definition the northernmost point on the Earth, lying antipodally to the South Pole. It defines geodetic latitude 90° North, as well as the direction of true north. At the North Pole all directions point south; all lines of longitude converge there, so its longitude can be defined as any degree value. No time zone has been assigned to the North Pole, so any time can be used as the local time. Along tight latitude circles, counterclockwise is east and clockwise is west. The North Pole is at the center of the Northern Hemisphere. The nearest land is usually said to be Kaffeklubben Island, off the northern coast of Greenland about away, though some perhaps semi-permanent gravel banks lie slightly clos ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Paleocene
The Paleocene, ( ) or Palaeocene, is a geological epoch (geology), epoch that lasted from about 66 to 56 mya (unit), million years ago (mya). It is the first epoch of the Paleogene Period (geology), Period in the modern Cenozoic Era (geology), Era. The name is a combination of the Ancient Greek ''palaiós'' meaning "old" and the Eocene Epoch (which succeeds the Paleocene), translating to "the old part of the Eocene". The epoch is bracketed by two major events in Earth's history. The K–Pg extinction event, brought on by Chicxulub impact, an asteroid impact and possibly volcanism, marked the beginning of the Paleocene and killed off 75% of living species, most famously the non-avian dinosaurs. The end of the epoch was marked by the Paleocene–Eocene Thermal Maximum (PETM), which was a major climatic event wherein about 2,500–4,500 gigatons of carbon were released into the atmosphere and ocean systems, causing a spike in global temperatures and ocean acidification. In the Pal ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Cretaceous
The Cretaceous ( ) is a geological period that lasted from about 145 to 66 million years ago (Mya). It is the third and final period of the Mesozoic Era, as well as the longest. At around 79 million years, it is the longest geological period of the entire Phanerozoic. The name is derived from the Latin ''creta'', "chalk", which is abundant in the latter half of the period. It is usually abbreviated K, for its German translation ''Kreide''. The Cretaceous was a period with a relatively warm climate, resulting in high eustatic sea levels that created numerous shallow inland seas. These oceans and seas were populated with now- extinct marine reptiles, ammonites, and rudists, while dinosaurs continued to dominate on land. The world was ice free, and forests extended to the poles. During this time, new groups of mammals and birds appeared. During the Early Cretaceous, flowering plants appeared and began to rapidly diversify, becoming the dominant group of plants across the Earth b ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Ukkusissat Peninsula
Ukkusissat (, old spelling: ''Uvkusigssat'') is a settlement in Avannaata municipality, in northwestern Greenland. The population of the settlement was 154 in 2020. The name means soapstone. Geography The settlement abuts the northwestern tip of the peninsula of the same name, jutting from the mainland to the west and northwest and into the inner waterways of the Uummannaq Fjord system. To the north of the settlement, Perlerfiup Kangerlua, a large inner fjord empties into the main branch of Uummannaq Fjord. To the south and southwest across Torsukattak Strait are the high mountains of the Salleq Island and the much larger Appat Island, alongside the flat Qeqertat skerries. History Ukkusissat was founded in 1794 as an ousted or trading place. In 1798 there were 28 people living in Ukkusissat but it only was occupied continuously from the 1800s. In 1805 the town had only 18 inhabitants. Economy Fishing is the main occupation in Ukkusissat, with the fish processing plan ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Ukkusissat
Ukkusissat (, old spelling: ''Uvkusigssat'') is a settlement in Avannaata municipality, in northwestern Greenland. The population of the settlement was 154 in 2020. The name means soapstone. Geography The settlement abuts the northwestern tip of the peninsula of the same name, jutting from the mainland to the west and northwest and into the inner waterways of the Uummannaq Fjord system. To the north of the settlement, Perlerfiup Kangerlua, a large inner fjord empties into the main branch of Uummannaq Fjord. To the south and southwest across Torsukattak Strait are the high mountains of the Salleq Island and the much larger Appat Island, alongside the flat Qeqertat skerries. History Ukkusissat was founded in 1794 as an ousted or trading place. In 1798 there were 28 people living in Ukkusissat but it only was occupied continuously from the 1800s. In 1805 the town had only 18 inhabitants. Economy Fishing is the main occupation in Ukkusissat, with the fish processing p ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Illorsuit
Illorsuit (; old spelling: ''Igdlorssuit'') is a former settlement in Avannaata municipality, in western Greenland. Located on the northeastern shore of Illorsuit Island − northwest of Uummannaq at the mouth of the Uummannaq Fjord − the settlement had 91 inhabitants in 2010. Illorsuit achieved widespread attention when it experienced a severe tsunami on June 17, 2017, due to a magnitude 4.1 earthquake located north of the city. It was abandoned in 2018. Transport Air Greenland serves the village as part of government contract, with mostly cargo helicopter flights from Illorsuit Heliport to Nuugaatsiaq and Uummannaq. Population The population of Illorsuit has dropped by 28 percent relative to the 1990 levels, and by nearly 17 percent relative to the 2000 levels, reflecting a general trend in the region. Notable People * Lars Emil Johansen (b. 1946), the second Prime Minister of Greenland * Rockwell Kent Rockwell Kent (June 21, 1882 – March 13, 1971) was an Americ ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Nuugaatsiaq
Nuugaatsiaq (old spelling: ''Nûgâtsiaq'') is a settlement in the Avannaata municipality, in northwestern Greenland, located on an island off the southern coast of Sigguup Nunaa peninsula, in the Uummannaq Fjord basin. It had 84 inhabitants in 2010. History On 17 June 2017, a landslide measuring fell about into the Karrak fiord, causing a tsunami that hit Nuugaatsiaq. Four people were killed, nine injured and eleven buildings were washed into the water. In the beginning the tsunami had a height of , but it was significantly lower once it hit the settlement. Initially it was unclear if the landslide was caused by a small earthquake (magnitude 4), but later it was confirmed that the landslide had caused the tremors. The town was largely abandoned following the tsunami. Transport Air Greenland serves the village as part of government contract, with mostly cargo helicopter flights from Nuugaatsiaq Heliport to Illorsuit and Uummannaq. Royal Arctic Line Royal Arctic Line A ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
