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East Falkland
East Falkland ( es, Isla Soledad) is the largest island of the Falklands in the South Atlantic, having an area of or 54% of the total area of the Falklands. The island consists of two main land masses, of which the more southerly is known as Lafonia; it is joined by a narrow isthmus where the settlement of Goose Green is located, and it was the scene of the Battle of Goose Green during the Falklands War. The two main centres of population in the Falklands, Stanley and Mount Pleasant, which are both in the northern half of East Falkland, are home to three-quarters of the island's population. Geography East Falkland, which has an area of , a little over half the total area of the islands consists of two land masses of approximately equal size. The island is almost bisected by two deep fjords, Choiseul Sound and Brenton Loch-Grantham Sound which are separated by the wide isthmus that connects Lafonia in the south to the northern part of East Falkland. The island's coastline h ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
List Of Islands Of The Falkland Islands
The following is a list of islands that form the Falkland Islands. Main islands Other islands Small archipelagos Jason Islands None of the Jason Islands are permanently inhabited. Highest islands List of Falkland Islands named after people This is a short list of islands, which are known to be named after someone. Until at least 1781, the Falklands as a whole were known as the Sebald or Sebaldine Island after Sebald de Weert, who sighted them and tried to make landfall on the Jason Islands in January 1600. * Beauchene Island - Jacques Gouin de Beauchêne * Dunbar Island * (East Falkland) Lafonia (peninsula) - Samuel Fisher Lafone * George Island - ? King George * Golding Island * Jason Islands * Keppel Island - Augustus Keppel, 1st Viscount Keppel, Augustus Keppel * Saunders Island * Ruggles Island * Staats Island * Tyssen Islands - John Tyssen (1811–1893), British naval officer [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Palaeozoic
The Paleozoic (or Palaeozoic) Era is the earliest of three geologic eras of the Phanerozoic Eon. The name ''Paleozoic'' ( ;) was coined by the British geologist Adam Sedgwick in 1838 by combining the Greek words ''palaiós'' (, "old") and ''zōḗ'' (), "life", meaning "ancient life" ). It is the longest of the Phanerozoic eras, lasting from , and is subdivided into six geologic periods (from oldest to youngest): # Cambrian # Ordovician # Silurian # Devonian # Carboniferous # Permian The Paleozoic comes after the Neoproterozoic Era of the Proterozoic Eon and is followed by the Mesozoic Era. The Paleozoic was a time of dramatic geological, climatic, and evolutionary change. The Cambrian witnessed the most rapid and widespread diversification of life in Earth's history, known as the Cambrian explosion, in which most modern phyla first appeared. Arthropods, molluscs, fish, amphibians, reptiles, and synapsids all evolved during the Paleozoic. Life began in the ocean but eve ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Sandstone
Sandstone is a clastic sedimentary rock composed mainly of sand-sized (0.0625 to 2 mm) silicate grains. Sandstones comprise about 20–25% of all sedimentary rocks. Most sandstone is composed of quartz or feldspar (both silicates) because they are the most resistant minerals to weathering processes at the Earth's surface. Like uncemented sand, sandstone may be any color due to impurities within the minerals, but the most common colors are tan, brown, yellow, red, grey, pink, white, and black. Since sandstone beds often form highly visible cliffs and other topographic features, certain colors of sandstone have been strongly identified with certain regions. Rock formations that are primarily composed of sandstone usually allow the percolation of water and other fluids and are porous enough to store large quantities, making them valuable aquifers and petroleum reservoirs. Quartz-bearing sandstone can be changed into quartzite through metamorphism, usually related to ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Mesozoic
The Mesozoic Era ( ), also called the Age of Reptiles, the Age of Conifers, and colloquially as the Age of the Dinosaurs is the second-to-last era of Earth's geological history, lasting from about , comprising the Triassic, Jurassic and Cretaceous Period (geology), Periods. It is characterized by the dominance of archosaurian reptiles, like the dinosaurs; an abundance of conifers and ferns; a hot Greenhouse and icehouse earth, greenhouse climate; and the tectonic break-up of Pangaea. The Mesozoic is the middle of the three eras since Cambrian explosion, complex life evolved: the Paleozoic, the Mesozoic, and the Cenozoic. The era began in the wake of the Permian–Triassic extinction event, the largest well-documented mass extinction in Earth's history, and ended with the Cretaceous–Paleogene extinction event, another mass extinction whose victims included the non-avian dinosaurs, Pterosaur, pterosaurs, Mosasaur, mosasaurs, and Plesiosaur, plesiosaurs. The Mesozoic was a time of ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Anchorage (maritime)
An anchorage is a location at sea where ships can lower anchors. Anchorages are where anchors are lowered and utilised, whereas moorings usually are tethering to buoys or something similar. The locations usually have conditions for safe anchorage in protection from weather conditions, and other hazards. The purpose of resting a ship at sea securely can be for waiting to enter ports, as well as taking on cargo or passengers where insufficient port facilities exist. Some coastlines without port facilities have extensive anchorage locations. In the days of large-scale sailing ship operations, a ship could wait at an anchorage for the wind to change, allowing it to continue its journey. The mooring of large ships in locations with adequate conditions for secure berthing is an engineering task requiring considerable technical skill. History See also * Roadstead * Sea anchor A sea anchor (also known as a parachute anchor, drift anchor, drift sock, para-anchor or boat br ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Port William, Falkland Islands
Port William ( French: ''Baye Choiseul'',Dom Pernety, Antoine-Joseph. ''Journal historique d'un voyage fait aux Iles Malouïnes en 1763 et 1764 pour les reconnoître et y former un établissement; et de deux Voyages au Détroit de Magellan, avec une Rélation sur les Patagons.'' Berlin: Etienne de Bourdeaux, 1769. 2 volumes, 704 pp.Online vol. 1vol. 2Abridged English version Spanish: ''Puerto Groussac'') is a large inlet on the east coast of East Falkland island. A strait called "the Narrows" leads into Stanley Harbour. Port William has several other bays on it, namely Gypsy Cove and Yorke Bay, which is a noted beauty spot, Hearnden Water, which is effectively the estuary of the Murrell River and Weir Creek, Blanco Bay and Sparrow Cove. Kidney Island is just north of Port William. The peninsula on which Canopus Hill, Stanley Airport and Gypsy Cove lie, together with a narrow spit of land known as Navy Point, effectively divides Port William from Stanley Harbour. As such th ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Berkeley Sound
Berkeley Sound is an inlet, or fjord in the north east of East Falkland in the Falkland Islands. The inlet was the site of the first attempts at colonisation of the islands, at Port Louis, by the French. Berkeley Sound has several smaller bays within it – Uranie Bay, Port Louis harbour and Johnson's Harbour bay, separated by Grave Point, and includes islands such as Hog Island, Kidney Island (a nature reserve) and Long Island. It was enlarged as the result of glacial action. Berkeley Sound was visited by Charles Darwin during his round-the-world voyage on HMS ''Beagle'' in 1834. He found it an "undulating land, with a desolate and wretched aspect". Berkeley Sound is used by the fishing industry as a designated locality for the transshipment of fish, with accidental oil spills having occurred in the process. Settlements * Green Patch * Johnson's Harbour * Port Louis Port Louis (french: Port-Louis; mfe, label= Mauritian Creole, Polwi or , ) is the capital city of Maur ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Tarns
A tarn (or corrie loch) is a proglacial mountain lake, pond or pool, formed in a cirque excavated by a glacier. A moraine may form a natural dam below a tarn. Etymology The word is derived from the Old Norse word ''tjörn'' ("a small mountain lake without tributaries") meaning pond. In parts of Northern England - predominantly Cumbria but also areas of North Lancashire and North Yorkshire - 'tarn' is widely used as the name for small lakes or ponds, regardless of their location and origin (e.g. Talkin Tarn, Urswick Tarn, Malham Tarn). Similarly, in Scandinavian languages, a ''tjern'' or ''tjørn'' (both Norwegian) or ''tjärn'' or ''tärn'' (both Swedish) is a small natural lake, often in a forest or with vegetation closely surrounding it or growing into the tarn. The specific technical use for a body of water in a glacial corrie comes from high number of tarns found in corries in the Lake District, an upland area in Cumbria. Nonetheless, there are many more bodies of water ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Marsh
A marsh is a wetland that is dominated by herbaceous rather than woody plant species.Keddy, P.A. 2010. Wetland Ecology: Principles and Conservation (2nd edition). Cambridge University Press, Cambridge, UK. 497 p Marshes can often be found at the edges of lakes and streams, where they form a transition between the aquatic and terrestrial ecosystems. They are often dominated by grasses, rushes or reeds. If woody plants are present they tend to be low-growing shrubs, and the marsh is sometimes called a carr. This form of vegetation is what differentiates marshes from other types of wetland such as swamps, which are dominated by trees, and mires, which are wetlands that have accumulated deposits of acidic peat. Marshes provide habitats for many kinds of invertebrates, fish, amphibians, waterfowl and aquatic mammals. This biological productivity means that marshes contain 0.1% of global sequestered terrestrial carbon. Moreover, they have an outsized influence on climate resi ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Pasture
Pasture (from the Latin ''pastus'', past participle of ''pascere'', "to feed") is land used for grazing. Pasture lands in the narrow sense are enclosed tracts of farmland, grazed by domesticated livestock, such as horses, cattle, sheep, or swine. The vegetation of tended pasture, forage, consists mainly of grasses, with an interspersion of legumes and other forbs (non-grass herbaceous plants). Pasture is typically grazed throughout the summer, in contrast to meadow which is ungrazed or used for grazing only after being mown to make hay for animal fodder. Pasture in a wider sense additionally includes rangelands, other unenclosed pastoral systems, and land types used by wild animals for grazing or browsing. Pasture lands in the narrow sense are distinguished from rangelands by being managed through more intensive agricultural practices of seeding, irrigation, and the use of fertilizers, while rangelands grow primarily native vegetation, managed with extensive practices like co ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Mount Usborne
Mount Usborne ( es, Cerro Alberdi) is a mountain on East Falkland. At above sea level, it is the highest point in the Falkland Islands. It is only taller than Mount Adam, the highest peak on West Falkland. The mountain is referenced by Charles Darwin in Chapter 9 of '' Zoology of the Voyage of H.M.S. Beagle''. It is named after Alexander Burns Usborne, master's assistant on , the ship that took Darwin on his famous voyage. As one of the highest mountains of the Falklands, it experienced some glaciation. The remains of glacial cirques can be seen on the mountain. The handful of Falklands mountains over have: :''"pronounced corries with small glacial lakes at their bases, morainic ridges deposited below the corries suggest that the glaciers and ice dome Glacier morphology, or the form a glacier takes, is influenced by temperature, precipitation, topography, and other factors. The goal of glacial morphology is to gain a better understanding of glaciated landscapes and the ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Wickham Heights
The Wickham Heights ( es, Alturas Rivadavia) are a rugged chain of mountains on East Falkland in the Falkland Islands. They include the island group's highest peak, Mount Usborne, Mount Wickham and are partly contiguous with No Man's Land. The slopes of Wickham Heights feature numerous stone runs, some of them extending up to . The Wickham Heights are in the northern portion of East Falkland, running east and west, and rising in some places to a height of nearly . They form the "spine" of the East Falkland, north of Lafonia. Rivers and streams such as the Malo River The Malo River (seen sometimes as Arroyo Malo - also its and San Carlos Ri ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Saunders_Quarry-1.jpg "Click for more on -> Sandstone")
