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Prince Of Wales Strait
The Prince of Wales Strait is a strait in the Northwest Territories of Canada separating Banks Island to the northwest from Victoria Island to the southeast. It extends from Viscount Melville Sound in the northeast to Amundsen Gulf in the southwest. From late winter it is filled by ice that usually does not break up until August, if at all. Its namesake, Prince of Wales Island, lies over to the east. The strait is a possible route for the Northwest Passage. The Parry Channel leads west from Baffin Bay to the strait or M'Clure Strait to the northwest. Robert McClure reached it from the west in 1850 and was frozen in. A sledge party showed that it was connected to Parry Channel; although he never traversed the strait, he declared confidently that the strait did connect over to the already-discovered Channel and the coordinates he provided for the eastern exit of the strait are accurate. This is generally considered the epochal event of the discovery of the first Northwest Passag ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Map Indicating Prince Of Wales Strait, Northwest Territories, Canada
A map is a symbolic depiction emphasizing relationships between elements of some space, such as objects, regions, or themes. Many maps are static, fixed to paper or some other durable medium, while others are dynamic or interactive. Although most commonly used to depict geography, maps may represent any space, real or fictional, without regard to context or scale, such as in brain mapping, DNA mapping, or computer network topology mapping. The space being mapped may be two dimensional, such as the surface of the earth, three dimensional, such as the interior of the earth, or even more abstract spaces of any dimension, such as arise in modeling phenomena having many independent variables. Although the earliest maps known are of the heavens, geographic maps of territory have a very long tradition and exist from ancient times. The word "map" comes from the , wherein ''mappa'' meant 'napkin' or 'cloth' and ''mundi'' 'the world'. Thus, "map" became a shortened term referri ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
M'Clure Strait
The M'Clure Strait (sometimes rendered McClure Strait) is a strait on the edge of the Canadian Northwest Territories. It forms the northwestern end of the Parry Channel which extends east all the way to Baffin Bay and is thus a possible route for the Northwest Passage. The strait was named for Robert McClure, an Irish Arctic explorer serving in the Royal Navy. He was the first man to traverse the North-West Passage (by boat and sledge). The strait connects the Beaufort Sea in the west with Viscount Melville Sound in the east. It is bounded by Prince Patrick Island, Eglinton Island and Melville Island on the north and Banks Island on the south. As the strait is chronically blocked with thick ice, it is usually impassable to ships; in 1969, the United States-registered tanker SS ''Manhattan'' was freed from the ice by a Canadian icebreaker, and forced to travel through Canadian territorial waters to complete its westward passage. Ice prevented ''Manhattan'' from going through Mc ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Deans Dundas Bay
Deans Dundas Bay is a Canadian Arctic waterway in the Northwest Territories. It is an eastern arm of Prince of Wales Strait in Victoria Island Victoria Island ( ikt, Kitlineq, italic=yes) is a large island in the Arctic Archipelago that straddles the boundary between Nunavut and the Northwest Territories of Canada. It is the eighth-largest island in the world, and at in area, it is ...'s Prince Albert Peninsula, situated across from Banks Island. References Bays of the Northwest Territories {{NorthwestTerritories-geo-stub ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Arctic Archipelago
The Arctic Archipelago, also known as the Canadian Arctic Archipelago, is an archipelago lying to the north of the Canadian continental mainland, excluding Greenland (an autonomous territory of Denmark). Situated in the northern extremity of North America and covering about , this group of 36,563 islands, surrounded by the Arctic Ocean, comprises much of Northern Canada, predominately Nunavut and the Northwest Territories. The archipelago is showing some effects of climate change, with some computer estimates determining that melting there will contribute to the rise in sea levels by 2100. History Around 2500 BCE, the first humans, the Paleo-Eskimos, arrived in the archipelago from the Canadian mainland. Between 1000–1500 CE, they were replaced by the Thule people, who are the ancestors of today's Inuit. British claims on the islands, the British Arctic Territories, were based on the explorations in the 1570s by Martin Frobisher. Canadian sovereignty was originally (187 ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Canadian Internal Waters
Canadian Internal Waters is a Canadian term for the waters "on the landward side of the baselines of the territorial sea of Canada." Definition The baselines are defined as "the low-water line along the coast or on a low-tide elevation that is situated wholly or partly at a distance not exceeding the breadth of the territorial sea of Canada from the mainland or an island," and the territorial sea is defined as extending from the points of the baselines, or such other points as may be prescribed. Canada asserts that all waters within the bounds of the Canadian Arctic Archipelago, including the Northwest Passage, are within its internal waters. They also include the Strait of Juan de Fuca, Strait of Georgia, Queen Charlotte Sound and Hecate Strait, the Gulf of Saint Lawrence and the Bay of Fundy. Canada insists that her internal waters are delimited in accordance with the rules laid out in the United Nations Convention on the Law of the Sea. Dispute The legal status of a section ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Oil Tanker
An oil tanker, also known as a petroleum tanker, is a ship designed for the bulk transport of oil or its products. There are two basic types of oil tankers: crude tankers and product tankers. Crude tankers move large quantities of unrefined crude oil from its point of extraction to refineries. Product tankers, generally much smaller, are designed to move refined products from refineries to points near consuming markets. Oil tankers are often classified by their size as well as their occupation. The size classes range from inland or coastal tankers of a few thousand metric tons of deadweight (DWT) to the mammoth ultra large crude carriers (ULCCs) of . Tankers move approximately of oil every year.UNCTAD 2006, p. 4. Second only to pipelines in terms of efficiency,Huber, 2001: 211. the average cost of transport of crude oil by tanker amounts to only US. Some specialized types of oil tankers have evolved. One of these is the naval replenishment oiler, a tanker which can fuel a ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Henry Larsen (explorer)
Henry Asbjørn Larsen (September 30, 1899 – October 29, 1964) was a Norwegian-Canadian Arctic explorer. Larsen was born on a small island, Herføl, south of Fredrikstad in Norway. Like his hero, Roald Amundsen, he became a seaman. Larsen immigrated to Canada, and became a British subject in 1927 (Canadian citizen in 1947). In 1928, he joined the Royal Canadian Mounted Police (RCMP). RCMP service In 1928 the RCMP commissioned for Arctic service. During its first voyage into the Arctic, Larsen served as mate under a captain that the RCMP hired, but, once in the Arctic, Larsen was appointed captain. Larsen commanded ''St. Roch'' for most of the next two decades, rising to the rank of sergeant. In the final years of Larsen's career, he was the senior RCMP officer in the Arctic. Following his command of ''St. Roch'', Larsen was promoted to inspector with responsibility for all Arctic detachments. For the first 12 years that the ship was in commission, Larsen and his cr ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Richard Collinson
Admiral Sir Richard Collinson (7 November 1811 – 13 September 1883) was an English naval officer and explorer of the Northwest Passage. Early life He was born in Gateshead, Tyne and Wear, England, then part of County Durham. He joined the Royal Navy in 1823 at age twelve and rose in the ranks, becoming a lieutenant in 1835, commander in 1841, and captain in 1842. China Collinson was in command of the ''Lady Bentinck'', a vessel of 1800 tons burden and 520 horsepower, when it appeared with the ''Phlegethon'' off Chapoo in eastern China, causing a "sensation". On 1 April 1842, the British Plenipotentiary of Trade Henry Pottinger reported that Collinson, as commander of the ''Nemesis'' based in Chusan, had contributed to a successful skirmish with Chinese troops on the island of Taisam near Ningbo in February of that year. As commander of HMS ''Plover'', and with the aid of Lt Henry Kellett in HMS ''Starling'', he surveyed the China coast from 1842 to 1846, producing charts ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Robert McClure
Vice-Admiral Sir Robert John Le Mesurier McClure (28 January 1807 – 17 October 1873) was an Irish explorer of Scots descent who explored the Arctic. In 1854 he traversed the Northwest Passage by boat and sledge, and was the first to circumnavigate the Americas. Early life and career McClure was born in Wexford in the south-east of Ireland. His father was Captain Robert McClure from County Londonderry in Ulster, who was serving with the 89th Foot. McClure's mother (the daughter of Archdeacon John Elgee) and father had met and married while his father was stationed in Wexford in 1807; but, his father had died by the time of McClure's birth. He was a first cousin of Jane Wilde, the mother of Oscar Wilde, and spent his childhood under the care of his godfather, John Le Mesurier, governor of Alderney, by whom he was educated for the army. It is said that this branch of the McClures, who settled in County Londonderry in the 1650s, during the Plantation of Ulster, were actu ... [...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] |
Strait
A strait is an oceanic landform connecting two seas or two other large areas of water. The surface water generally flows at the same elevation on both sides and through the strait in either direction. Most commonly, it is a narrow ocean channel that lies between two land masses. Some straits are not navigable, for example because they are either too narrow or too shallow, or because of an unnavigable reef or archipelago. Straits are also known to be loci for sediment accumulation. Usually, sand-size deposits occur on both the two opposite strait exits, forming subaqueous fans or deltas. Terminology The terms ''channel'', ''pass'', or ''passage'' can be synonymous and used interchangeably with ''strait'', although each is sometimes differentiated with varying senses. In Scotland, ''firth'' or ''Kyle'' are also sometimes used as synonyms for strait. Many straits are economically important. Straits can be important shipping routes and wars have been fought for control of them. ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Parry Channel
The Parry Channel ( iu, ᑕᓪᓗᕈᑎᐅᑉ ᐃᒪᖓ, ''Tallurutiup Imanga'') is a natural waterway through the central Canadian Arctic Archipelago. Its eastern two-thirds lie in the territory of Nunavut, while its western third (west of 110° West) lies in the Northwest Territories. It runs east to west, connecting Baffin Bay in the east with the Beaufort Sea in the west. Its eastern end is the only practical entrance to the Northwest Passage. Its western end would be a natural exit from the archipelago were it not filled with ice. The channel separates the Queen Elizabeth Islands to the north from the rest of Nunavut. Named parts of the Channel are, from east to west, Lancaster Sound, Barrow Strait, Viscount Melville Sound and the McClure Strait. On the south are Baffin Island, Admiralty Inlet (Nunavut) and the Brodeur Peninsula of Baffin Island, Prince Regent Inlet which leads to the large Gulf of Boothia, Somerset Island (Nunavut), Peel Sound which is the main route south, ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
