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Dufferin Island
Dufferin Island is an island on the British Columbia Coast, Central Coast of British Columbia, Canada, on the south side of Seaforth Channel just northwest of Bella Bella, British Columbia, Bella Bella. It was named in 1876 by Captain Chatfield and the officers of HMS Amethyst (1873), HMS Amethyst after Frederick Hamilton-Temple-Blackwood, 1st Marquess of Dufferin and Ava, Frederick Hamilton-Temple-Blackwood. Dufferin Island is part of a volcanic area called the Milbanke Sound Group which includes several monogenetic volcanic field, monogenetic cinder cones. Holocene basaltic lava flows from Dufferin Island overlie adjacent beach deposits. References Islands of British Columbia Central Coast of British Columbia {{BritishColumbiaCoast-geo-stub ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Island
An island (or isle) is an isolated piece of habitat that is surrounded by a dramatically different habitat, such as water. Very small islands such as emergent land features on atolls can be called islets, skerries, cays or keys. An island in a river or a lake island may be called an eyot or ait, and a small island off the coast may be called a holm. Sedimentary islands in the Ganges delta are called chars. A grouping of geographically or geologically related islands, such as the Philippines, is referred to as an archipelago. There are two main types of islands in the sea: continental and oceanic. There are also artificial islands, which are man-made. Etymology The word ''island'' derives from Middle English ''iland'', from Old English ''igland'' (from ''ig'' or ''ieg'', similarly meaning 'island' when used independently, and -land carrying its contemporary meaning; cf. Dutch ''eiland'' ("island"), German ''Eiland'' ("small island")). However, the spelling of th ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
British Columbia Coast
, settlement_type = Region of British Columbia , image_skyline = , nickname = "The Coast" , subdivision_type = Country , subdivision_name = Canada , subdivision_type1 = Province , subdivision_name1 = British Columbia , parts_type = Principal cities , p1 = Vancouver , p2 = Surrey , p3 = Burnaby , p4 = Richmond , p5 = Abbotsford , p6 = Coquitlam , p7 = Delta , p8 = Nanaimo , p9 = Victoria , p10 = Chilliwack , p11 = Maple Ridge , p12 = New Westminster , p13 = Port Coquitlam , p14 = North Vancouver , area_blank1_title = 15 Districts , area_blank1_km2 = 244,778 , area_footnotes = , elevation_max_m = 4019 , elevation_min_m = 0 , elevation_max_footnotes ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
British Columbia
British Columbia (commonly abbreviated as BC) is the westernmost province of Canada, situated between the Pacific Ocean and the Rocky Mountains. It has a diverse geography, with rugged landscapes that include rocky coastlines, sandy beaches, forests, lakes, mountains, inland deserts and grassy plains, and borders the province of Alberta to the east and the Yukon and Northwest Territories to the north. With an estimated population of 5.3million as of 2022, it is Canada's third-most populous province. The capital of British Columbia is Victoria and its largest city is Vancouver. Vancouver is the third-largest metropolitan area in Canada; the 2021 census recorded 2.6million people in Metro Vancouver. The first known human inhabitants of the area settled in British Columbia at least 10,000 years ago. Such groups include the Coast Salish, Tsilhqotʼin, and Haida peoples, among many others. One of the earliest British settlements in the area was Fort Victoria, established in ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Seaforth Channel
, image = Ivory_Island_Lightstation_1.JPG , alt = Ivory Island Lighthouse , caption = Ivory Island Lighthouse at the northwest entrance to Seaforth Channel , pushpin_map = Canada British Columbia , pushpin_label_position = right , pushpin_map_caption = Location in British Columbia , image_bathymetry = , alt_bathymetry = , caption_bathymetry = , location = , coords = , type = , part_of = Inside Passage , inflow = , rivers = , outflow = Milbanke Sound Lama Passage , catchment = , basin_countries = Canada , agency = , designation = Voluntary Tanker Exclusion Zone , length = , width = , area = , depth = , max-depth = , volume = , residence_time = , salinity = , shore = , elevation = , frozen = , islands = Athlone IslandDufferin IslandHorsfall Island Campbell IslandDenny IslandIvory IslandBeasley Islands , sections = , islands_category = Central Coast , trenches = , benches = , cities = , website = , reference = Seafort ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Bella Bella, British Columbia
Bella Bella, also known as Waglisla, is the home of the Heiltsuk and is an unincorporated community and Indian reserve community located within Bella Bella Indian Reserve No. 1 on the east coast of Campbell Island in the Central Coast region of British Columbia, Canada. Bella Bella is located north of Port Hardy, on Vancouver Island, and west of Bella Coola. The community is on Lama Passage, part of the Inside Passage – a transportation route linking the area, and northern British Columbia as well as Alaska for marine vessels carrying cargo, passengers and recreational boaters from the south coast. The settlement "forms a national capital of sorts" to the Heiltsuk.'' Founded between 1897 and 1903, Bella Bella is located on Campbell Island. Originally styled New Bella Bella to distinguish it from "Bella Bella", the community's official post office name for some time was Waglisla, meaning "river on the beach" in the Heiltsuk language. Old Bella Bella, the Heiltsuk vil ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Captain Chatfield
Captain is a title, an appellative for the commanding officer of a military unit; the supreme leader of a navy ship, merchant ship, aeroplane, spacecraft, or other vessel; or the commander of a port, fire or police department, election precinct, etc. In militaries, the captain is typically at the level of an officer commanding a company or battalion of infantry, a ship, or a battery of artillery, or another distinct unit. The term also may be used as an informal or honorary title for persons in similar commanding roles. Etymology The term "captain" derives from (, , or 'the topmost'), which was used as title for a senior Byzantine military rank and office. The word was Latinized as capetanus/catepan, and its meaning seems to have merged with that of the late Latin "capitaneus" (which derives from the classical Latin word "caput", meaning head). This hybridized term gave rise to the English language term captain and its equivalents in other languages (, , , , , , , , , kapitány, K ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
HMS Amethyst (1873)
HMS ''Amethyst'' was the lead ship of the s built for the Royal Navy in the early 1870s. She participated in the Anglo-Ashanti wars, Third Anglo-Ashanti War in 1873 before serving as the senior officer's ship for the South American side of the South Atlantic. The ship was transferred to the Pacific Station in 1875 and fought in the Battle of Pacocha against the rebellious Peruvian ironclad warship two years later. This made her the only British wooden sailing ship ever to fight an armoured opponent. After a lengthy refit, ''Amethyst'' again served as the senior officer's ship on the South American station from 1882 to 1885. She was sold for ship breaking, scrap two years later. Design and description ''Amethyst'' was Length between perpendiculars, long between perpendiculars, had a Beam (nautical), beam of and had a Draft (hull), draught of . The ship displaced and had a Builder's Old Measurement, burthen of 1,405 tons. Her crew consisted of 225 officers and ratings.Lyon & Wi ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Frederick Hamilton-Temple-Blackwood, 1st Marquess Of Dufferin And Ava
Frederick Temple Hamilton-Temple-Blackwood, 1st Marquess of Dufferin and Ava (21 June 182612 February 1902) was a British public servant and prominent member of Victorian society. In his youth he was a popular figure in the court of Queen Victoria, and became well known to the public after publishing a best-selling account of his travels in the North Atlantic. He is now best known as one of the most successful diplomats of his time. His long career in public service began as a commissioner to Syria in 1860, where his skilful diplomacy maintained British interests while preventing France from instituting a client state in Lebanon. After his success in Syria, Dufferin served in the Government of the United Kingdom as the Chancellor of the Duchy of Lancaster and Under-Secretary of State for War. In 1872 he became Governor General of Canada, bolstering imperial ties in the early years of the Dominion, and in 1884 he reached the pinnacle of his diplomatic career as Viceroy of India ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Milbanke Sound Group
The Milbanke Sound Group, also called the Milbanke Sound Cones, is an enigmatic group of five small basaltic volcanoes in the Kitimat Ranges of the Coast Mountains in British Columbia, Canada. Named for Milbanke Sound, this volcanic group straddles on at least four small islands (three of which are uninhabited), including Swindle, Price, Lady Douglas and Lake Island. Not much is known about this group of volcanoes and they remain undated. However, they all likely formed in the past 10,000 years after the last glacial period as evidenced by a small amount of erosion. The age of the most recent volcanic activity is also unknown. Most of the Milbanke Sound Cones are covered by mature forest. Kitasu Hill and Helmet Peak are the only two cones that are officially named. This group of volcanoes is unlike many other volcanic groups in Canada as it resides on islands instead of on the mainland. The volcanoes form a northwest-southeast trend along the British Columbia Coast. To the we ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Monogenetic Volcanic Field
A monogenetic volcanic field is a type of volcanic field consisting of a group of small monogenetic volcanoes, each of which erupts only once, as opposed to polygenetic volcanoes, which erupt repeatedly over a period of time. The small monogenetic volcanoes of these fields are the most common subaerial volcanic landform. Many monogenetic volcanoes are cinder cones, often with lava flows, such as Parícutin in the Michoacán-Guanajuato volcanic field, which erupted from 1943 to 1952. Some monogenetic volcanoes are small lava shields, such as Rangitoto Island in the Auckland volcanic field. Other monogenetic volcanoes are tuff rings or maars. A monogenetic field typically contains between ten and a hundred volcanoes. The Michoacán-Guanajuato field in Mexico contains more than a thousand volcanoes and is exceptionally large. Monogenetic fields occur only where the magma supply to the volcano is low or where vents are not close enough or large enough to develop plumbing systems f ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Cinder Cone
A cinder cone (or scoria cone) is a steep conical hill of loose pyroclastic fragments, such as volcanic clinkers, volcanic ash, or scoria that has been built around a volcanic vent. The pyroclastic fragments are formed by explosive eruptions or lava fountains from a single, typically cylindrical, vent. As the gas-charged lava is blown violently into the air, it breaks into small fragments that solidify and fall as either cinders, clinkers, or scoria around the vent to form a cone that often is symmetrical; with slopes between 30 and 40°; and a nearly circular ground plan. Most cinder cones have a bowl-shaped crater at the summit. Mechanics of eruption Cinder cones range in size from tens to hundreds of meters tall and often have a bowl-shaped crater at the summit. They are composed of loose pyroclastic material ( cinder or scoria), which distinguishes them from ''spatter cones'', which are composed of agglomerated volcanic bombs. The pyroclastic material making up a ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Holocene
The Holocene ( ) is the current geological epoch. It began approximately 11,650 cal years Before Present (), after the Last Glacial Period, which concluded with the Holocene glacial retreat. The Holocene and the preceding Pleistocene together form the Quaternary period. The Holocene has been identified with the current warm period, known as MIS 1. It is considered by some to be an interglacial period within the Pleistocene Epoch, called the Flandrian interglacial.Oxford University Press – Why Geography Matters: More Than Ever (book) – "Holocene Humanity" section https://books.google.com/books?id=7P0_sWIcBNsC The Holocene corresponds with the rapid proliferation, growth and impacts of the human species worldwide, including all of its written history, technological revolutions, development of major civilizations, and overall significant transition towards urban living in the present. The human impact on modern-era Earth and its ecosystems may be considered of gl ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
