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Feklistova
Feklistova or Feklistov Island (Остров Феклистова; Ostrov Feklistova) is one of the Shantar Islands in Sea of Okhotsk. With an area of , it is the second largest in the archipelago. Geography Feklistova is west to east and north to south.United States. (1918). ''Asiatic Pilot, Volume 1: East coast of Siberia, Sakhalin Island and Chosen''. Washington: Hydrographic Office. It lies about west of Bolshoy Shantar Island, the main island in the group. Feklistov Island is covered with taiga forest and has a lake on its northern shore separated from the sea by a spit of land. Administratively this island belongs to the Khabarovsk Krai of the Russian Federation. This island is part of the "Kondyor-Feklistov metallogenic belt" (KD) owing to the presence of placers which include minerals like "blacksand platinum". The "Kondyor-Feklistov metallogenic belt" is one of the major metallogenic belts of Northeast Asia. It is assumed that it formed by an oblique subduction o ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Shantar Islands
The Shantar Islands (russian: Шантарские острова, translit=Shantarskiye ostrova) are a group of fifteen islands located off the northwestern shore of the Sea of Okhotsk east of Uda Gulf and north of Academy Bay. Most of the islands have rugged cliffs, but they are of moderate height; the highest point in the island group is 720 metres. The name of the island group has its origins in the Nivkh language from the word ч’андь ''č’and’'' meaning "to be white". The islands are currently uninhabited. Geography The island group is administered by Russia as part of Khabarovsk Krai. Islands * Bolshoy Shantar Island. The largest island in the Shantar group, with an area of 1790 km2. It is about 72 km in length and 49 km in width. It has a large brackish lake (Lake Bol'shoe) in its northern end which is connected to the sea through a narrow passage. Smelts (''Hypomesus japonicus'' and '' olidus'') are found in this lake. *Feklistova Island, with a ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Lebyazhya Bay
Lebyazhya Bay (russian: Лебя́жья губа́) is a small bay that indents the south side of Feklistova Island, one of the Shantar Islands, in the western Sea of Okhotsk. Its entrance is wide and it is deep. There are three small bays at its head: Enegelma Road to the west, Soboleva to the north, and Rosseta to the east. A small island, Sukhotina, lies to its southeast. In the spring and summer it is host to a small nesting colony of thick-billed murre.Kondratyev, A. Y., Litvinenko, N. M., Shibaev, Y. V., Vyatkin, P. S., & Kondratyeva, L. F. (2000)"The breeding seabirds of the Russian Far East" ''Seabirds of the Russian Far East'', 37-81. A number of streams of fresh water flow down the hills into the bay. Spring tides rise while neaps rise .United States. (1918). ''Asiatic Pilot, Volume 1: East coast of Siberia, Sakhalin Island and Chosen''. Washington: Hydrographic Office. History Between 1852 and 1889,''Arctic'', of Fairhaven, September 20, 1852. In Gelett, C. W. (1917) ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Bolshoy Shantar Island
Bolshoy Shantar ( rus, Большо́й Шантар, r=Bol'shoy Shantar, Big Shantar, p=bɐlʲˈʂoj ʂɐnˈtar) is the main island of the Shantar Islands in the Sea of Okhotsk, Russia; its area is and it measures about . It has a large brackish lake (Lake Bol'shoe, "Big Lake") on its north side which is connected to the sea through a narrow passage. Yakshin Bay indents the southwest side of the island. Administratively this island belongs to the Khabarovsk Krai of the Russian Federation. History The Shantar Islands were explored by Russian surveyors between 1711 and 1725. Bolshoy Shantar was frequented by American whaleships between 1852 and 1907. They hunted bowhead whales, particularly in the passages that separate Bolshoy Shantar from Feklistova and Prokofyeva. They also went ashore to obtain wood and water and hunt bears and foxes.''Arctic'', of Fairhaven, Aug. 1852. In Gelett, C. W. (1917). ''A life on the ocean: Autobiography of Captain Charles Wetherby Gelett''. ... [...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 the word ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Placer Deposit
In geology, a placer deposit or placer is an accumulation of valuable minerals formed by gravity separation from a specific source rock during sedimentary processes. The name is from the Spanish word ''placer'', meaning "alluvial sand". Placer mining is an important source of gold, and was the main technique used in the early years of many gold rushes, including the California Gold Rush. Types of placer deposits include alluvium, eluvium, beach placers, aeolian placers and paleo-placers. Placer materials must be both dense and resistant to weathering processes. To accumulate in placers, mineral particles must have a specific gravity above 2.58. Placer environments typically contain black sand, a conspicuous shiny black mixture of iron oxides, mostly magnetite with variable amounts of ilmenite and hematite. Valuable mineral components often occurring with black sands are monazite, rutile, zircon, chromite, wolframite, and cassiterite. Early mining operations were likely a result ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Islands Of The Sea Of Okhotsk
An island or isle is a piece of subcontinental land completely surrounded by 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 islands and oceanic islands. There are also artificial islands (man-made islands). There are about 900,000 official islands in the world. This number consists of all the officially-reported islands of each country. The total number of islands in the world is unknown. There may be hundreds of thousands of tiny islands that are unknown and uncounted. The number of sea islands in the world is estimated to be more than 200,000. ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Flensing
Flensing is the removing of the blubber or outer integument of whales, separating it from the animal's meat. Processing the blubber (the subcutaneous fat) into whale oil was the key step that transformed a whale carcass into a stable, transportable commodity. It was an important part of the history of whaling. The whaling that still continues in the 21st century is both industrial and aboriginal. In aboriginal whaling the blubber is rarely rendered into oil, although it may be eaten as ''muktuk''. Terminology English whalemen called it ''flenching'', while American whalemen called it ''cutting-in''. Open-boat Shore and bay whaling In Spitsbergen, in the first half of the 17th century, the processing of whales was primarily done ashore. Where the whale was flensed differed between the English and Dutch. The English brought the whale to the stern of the ship, where men in a boat cut strips of blubber from the whale's back. These were tied together and rowed ashore, where th ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Bowhead Whale
The bowhead whale (''Balaena mysticetus'') is a species of baleen whale belonging to the family Balaenidae and the only living representative of the genus ''Balaena''. They are the only baleen whale endemic to the Arctic and subarctic waters, and are named after their characteristic massive triangular skull, which they use to break through Arctic ice. Other common names of the species are the Greenland right whale, Arctic whale, and Arviq in aboriginal languages ( Inuktitut). American whalemen called them the steeple-top, polar whale, or Russian whale. Bowheads have the largest mouth of any animal representing almost one-third of the length of the body, the longest baleen plates with a maximum length of and may be the longest-lived mammals, with the ability to reach an age of more than 200 years. The bowhead was an early whaling target. Their population was severely reduced before a 1966 moratorium was passed to protect the species. Of the five stocks of bowhead population ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Whaler
A whaler or whaling ship is a specialized vessel, designed or adapted for whaling: the catching or processing of whales. Terminology The term ''whaler'' is mostly historic. A handful of nations continue with industrial whaling, and one, Japan, still dedicates a single factory ship for the industry. The vessels used by aboriginal whaling communities are much smaller and are used for various purposes over the course of the year. The ''whale catcher'' was developed during the age of steam, and then driven by diesel engines throughout much of the twentieth century. It was designed with a harpoon gun mounted at its bow and was fast enough to chase and catch rorquals such as the fin whale. At first, whale catchers either brought the whales they killed to a whaling station, a settlement ashore where the carcasses could be processed, or to its factory ship anchored in a sheltered bay or inlet. With the later development of the slipway at the ship's stern, whale catchers were able ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
United States
The United States of America (U.S.A. or USA), commonly known as the United States (U.S. or US) or America, is a country primarily located in North America. It consists of 50 states, a federal district, five major unincorporated territories, nine Minor Outlying Islands, and 326 Indian reservations. The United States is also in free association with three Pacific Island sovereign states: the Federated States of Micronesia, the Marshall Islands, and the Republic of Palau. It is the world's third-largest country by both land and total area. It shares land borders with Canada to its north and with Mexico to its south and has maritime borders with the Bahamas, Cuba, Russia, and other nations. With a population of over 333 million, it is the most populous country in the Americas and the third most populous in the world. The national capital of the United States is Washington, D.C. and its most populous city and principal financial center is New York City. Paleo-Americ ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Platinum
Platinum is a chemical element with the symbol Pt and atomic number 78. It is a dense, malleable, ductile, highly unreactive, precious, silverish-white transition metal. Its name originates from Spanish , a diminutive of "silver". Platinum is a member of the platinum group of elements and group 10 of the periodic table of elements. It has six naturally occurring isotopes. It is one of the rarer elements in Earth's crust, with an average abundance of approximately 5 μg/kg. It occurs in some nickel and copper ores along with some native deposits, mostly in South Africa, which accounts for ~80% of the world production. Because of its scarcity in Earth's crust, only a few hundred tonnes are produced annually, and given its important uses, it is highly valuable and is a major precious metal commodity. Platinum is one of the least reactive metals. It has remarkable resistance to corrosion, even at high temperatures, and is therefore considered a noble metal. Consequent ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
GoogleEarth
Google Earth is a computer program that renders a 3D representation of Earth based primarily on satellite imagery. The program maps the Earth by superimposing satellite images, aerial photography, and GIS data onto a 3D globe, allowing users to see cities and landscapes from various angles. Users can explore the globe by entering addresses and coordinates, or by using a keyboard or mouse. The program can also be downloaded on a smartphone or tablet, using a touch screen or stylus to navigate. Users may use the program to add their own data using Keyhole Markup Language and upload them through various sources, such as forums or blogs. Google Earth is able to show various kinds of images overlaid on the surface of the earth and is also a Web Map Service client. In 2019, Google has revealed that Google Earth now covers more than 97 percent of the world, and has captured 10 million miles of Street View imagery. In addition to Earth navigation, Google Earth provides a series of ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
