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The Magellanic ecoregion was covered by glaciers during the last ice age, and the landscape is deeply dissected by fjords, with numerous islands, inlets, and channels, including the Strait of Magellan, which separates Tierra del Fuego from the South American mainland and is the route taken by Portuguese explorer Ferdinand Magellan from the South Atlantic to the South Pacific.
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Magellanic and ecoregion
To the south lies the Magellanic subpolar forests ecoregion.
The Magellanic subpolar forests are a terrestrial ecoregion of southernmost South America, covering parts of southern Chile and Argentina, and are part of the Neotropic ecozone.
The Magellanic subpolar forests ecoregion lies to the west of the Andes Mountains, which run north-south for most of their length but curve eastward near the southern tip of South America, terminating at the archipelago of Tierra del Fuego.
North of roughly 48 ° south latitude lies the Valdivian temperate rain forests ecoregion, which shares many affinities with the Magellanic ecoregion in plant and animal life.
The Andean and Fuegan mountains intercept moisture-laden westerly winds, creating temperate rain forest conditions, while the cold oceanic Humboldt Current, which runs up the west coast of South America, and the cold Antarctic Circumpolar Current, which runs from west to east through the Southern Ocean, keep the Magellanic ecoregion cool and wet, and the strong oceanic influence moderates seasonal temperature extremes.
Like the Valdivian ecoregion, the Magellanic subpolar forests are a refuge for the Antarctic flora, and share many plant families with the temperate forest ecoregions of New Zealand, Tasmania, and Australia, especially the southern beech, ( Nothofagus ).
Species of, including,, and, are the characteristic trees of the Magellanic ecoregion.
The Magellanic ecoregion does not have the same species richness as the milder Valdivian ecoregion, both on account of its colder climate and its recent glaciation.
The Magellanic ecoregion has three main plant communities: the Magellanic moorland, the evergreen Magellanic rainforest, and the deciduous Magellanic forest.
L. fonkii is native to the Magellanic subpolar forests ecoregion of southern Argentina and Chile, where it grows as a low shrub or creeper in moorlands and bogs.
Magellanic and was
Al-Sufi also identified the Large Magellanic Cloud, which is visible from Yemen, though not from Isfahan ; it was not seen by Europeans until Magellan's voyage in the 16th century.
As a result, the detector ( KamiokaNDE-II ) had become sensitive enough to detect neutrinos from SN 1987A, a supernova which was observed in the Large Magellanic Cloud in February 1987, and to observe solar neutrinos in 1988.
SN 1987A was a supernova in the outskirts of the Tarantula Nebula in the Large Magellanic Cloud, a nearby dwarf galaxy.
The very first recorded mention of the Large Magellanic Cloud was by the Persian astronomer, ` Abd al-Rahman al-Sufi ( later known in Europe as " Azophi "), in his Book of Fixed Stars around 964 AD.
Supernova 1987a — the nearest supernova in recent years — was also located in the Large Magellanic Cloud.
The first discrete X-ray source in Dorado was at RA Dec, and it was the Large Magellanic Cloud.
An X-ray astronomy instrument was carried aboard a Thor missile launched from Johnston Atoll on September 24, 1970, at 12: 54 UTC and altitudes above 300 km, to search for the Small Magellanic Cloud and to extend previous observations of the LMC.
One of the best observed young supernova remnants was formed by SN 1987A, a supernova in the Large Magellanic Cloud that was observed in February 1987.
As a number of receivers at different locations in the solar system saw the burst at slightly different times, its direction could be determined, and it was shown to originate from near a supernova remnant in the Large Magellanic Cloud.
A relationship between the period and luminosity for classical Cepheids was discovered in 1908 by Henrietta Swan Leavitt in an investigation of thousands of variable stars in the Magellanic Clouds.
The Large Magellanic Cloud was host galaxy to a supernova ( SN 1987A ), the brightest observed in over four centuries.
From 1893 and 1906, under the direction of Solon Bailey, the telescope at this site was used to survey photographically both the Large and Small Magellanic Clouds.
An X-ray astronomy instrument was carried aboard a Thor missile launched from Johnston Atoll on September 24, 1970, at 12: 54 UTC for altitudes above 300 km, to search for the Small Magellanic Cloud.
It was named “ il Canopo fosco ” ( the dark Canopus ) by Amerigo Vespucci and was also called “ Macula Magellani ” ( Magellan's Spot ) or “ Black Magellanic Cloud ” in opposition to the Magellanic Clouds.
Named for its discoverers, the Lindsay-Shapley ring was found near the Large Magellanic Cloud in 1960.
Fuerte Bulnes was later abandoned, and in 1848 the city of Punta Arenas was founded farther north where the Magellanic forests meets the Patagonian plains.
The Magellanic was once considered a subspecies of the Great Horned, but is markedly smaller with smaller feet and a smaller head and is generally more lightly barred on the underside.
This work later was extended to the Magellanic Clouds, adding a further 2, 000, 000 observations of variable stars.
Magellanic and by
In 1908 the islands were visited by the Swedish Magellanic Expedition and Carl Skottsberg is believed to have been the last to have seen the Santalum fernandezianum tree alive.
The treeline is at approximately 950 meters, above which is alpine shrubland and grassland, dominated by temperate Magellanic vegetation such as Acaena, Dicksonia, Drimys, Empetrum, Gunnera, Myrteola, Pernettya, and Ugni.
" In that book he delineated by decreasing luminosity its members to be M31, the Milky Way, M33, the Large Magellanic Cloud, the Small Magellanic Cloud, M32, NGC 205, NGC 6822, NGC 185, IC 1613 and NGC 147.
Only 30 % of the islands have forests, which are classified as Magellanic sub polar ; the northeast is made up by steppe and cool semi desert.
The Lionel-Murphy SNR is nitrogen-abundant supernova remnant ( SNR ) N86 in the Large Magellanic Cloud named by astronomers at the Australian National University's Mount Stromlo Observatory in acknowledgement of Australian High Court Justice Lionel Murphy's interest in science and because of SNR N86's perceived resemblance to his large nose.
The first preserved mention of the Large Magellanic Cloud is by the Persian astronomer Al Sufi.
Observation and theoretical evidence suggest that the Magellanic Clouds have both been greatly distorted by tidal interaction with the Milky Way as they travel close to it.
* Astronomy Picture of the Day 2010 January 7 The Tail of the Small Magellanic Cloud-Likely stripped from the galaxy by gravitational tides, the tail contains mostly gas, dust, and newly formed stars.
In 1786, the Society established the Magellanic Premium, a prize for achievement in " navigation, astronomy, or natural philosophy ", the oldest scientific prize awarded by an American institution, which it still awards.
In Patagonia, Attenborough demonstrates the effectiveness of sound: he summons a Magellanic woodpecker by knocking on a tree.
This news prompts the Puppeteer Exodus, where the Fleet of Worlds flee the galaxy at just under light speed for the Magellanic Clouds, in the hope that by the time the explosion reaches the Fleet of Worlds, the Puppeteers will have found a way to protect their civilization.
The temperate Valdivian, Matorral, and Magellanic ecoregions are isolated from the subtropical and tropical forests of northern South America by the Atacama desert north of the Matorral, the Andes mountains, and dry rain-shadow Argentine grasslands east of the Andes.
* Magellanic Premium ( 1961 ) from the American Philosophical Society in recognition of the first submerged circumnavigation by the Triton.
There are six large public surveys being conducted by VISTA: UltraVISTA, VIKING: VISTA Kilo-Degree Infrared Galaxy Survey, VMC: VISTA Magellanic Survey, VVV: VISTA Variables in the Via Lactea, VHS: VISTA Hemisphere Survey, VIDEO: VISTA Deep Extragalactic Observations Survey.
Only 30 % of the islands have forests, which are classified as Magellanic subpolar ; the northeast is made up by steppe and cool semidesert.
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