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Bothnian Bay
The Bothnian Bay or Bay of Bothnia (; ) is the northernmost part of the Gulf of Bothnia, which is in turn the northern part of the Baltic Sea. The land holding the bay is still rising after the weight of ice-age glaciers has been removed, and within 2,000 years the bay will be a large freshwater lake since its link to the south Kvarken is mostly less than deep. The bay today is fed by several large rivers, and is relatively unaffected by tides, so has low salinity. It freezes each year for up to six months. Compared to other parts of the Baltic it has little plant or animal life. Extent The bay is divided from the Bothnian Sea, the southern part of the Gulf of Bothnia, by the Northern Quark ( Kvarken) strait. The Northern Quark has a greatest depth of , with two ridges that are just deep. It lies between a group of islands off Vaasa in Finland and another group at Holmöarna in Sweden. The bay is bounded by Finland to the east and Sweden to the west. The bay is asymmetric, wi ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Ohtakari
Ohtakari is an island and community in the Finnish sector of the Bay of Bothnia. Description Ohtakari is an island and fishing village of the Kokkola district in the former municipality of Lohtaja. Ohtakari is at the head of the Lohtaja Vattaja peninsula, connected by a causeway, the last island before the open sea. From Ohtakari to Lohtaja village is about . Ohtakari holds a fishing port, a fishing museum, a Lutheran Evangelical Association of Finland (''Suomen Luterilainen Evankeliumiyhdistys ry, SLEY'') camp and an old turf maze, or Troy Town. There is also a look-out tower and functioning lighthouse. An annual festival is held in the village. History The oldest taxation records of Ohtakari date to the 1500s. Fishermen lived on the island during the best fishing period. The island also served as a pilot's station for more than a hundred years. The work of the fishermen in the old days is presented in the fishing museum. The causeway leading to the island was completed ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Ancylus Lake
Ancylus Lake is a name given by geologists to a large freshwater lake that existed in northern Europe approximately from 9500 to 8000 years B.C being in effect one of various predecessors to the modern Baltic Sea. Origin, evolution and demise The Ancylus Lake replaced the Yoldia Sea after the latter had been severed from its saline intake across a seaway along the Central Swedish lowland, roughly between Gothenburg and Stockholm. The cutoff was the result of isostatic rise being faster than the concurrent post-glacial sea level rise. In the words of Svante Björck the Ancylus Lake "is perhaps the most enigmatic (and discussed) of the many Baltic stages". The lake's outlet and elevation relative to sea-level was for long time surrounded by controversy. It is now known that the lake was above sea level, included Lake Vänern, and drained westward through three outlets at Göta Älv, Uddevalla and Otteid. As result of the continued isostatic uplift of Sweden, the outlets in centr ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Oulujoki
Oulujoki is a river in Oulu province, Finland. Its name in Finnish means literally "Oulu River" ( sv, Ule älv), originally in old Northern Ostrobothnian dialect literally "Flood River". Its origin is Oulujärvi and its watershed area covers a significant part of Kainuu region. It flows into the Bothnian Bay at Oulu. Port of Oulu Port of Oulu (''Oulun satama'' in Finnish) is a complex of three separate harbours located at the mouth of Oulujoki river in Oulu, Finland. Port of Oulu is a corporation owned by the City of Oulu. Annual average of 3 million tons of cargo is shipp ... is located at the mouth of the river. External links * Rivers of Finland Rivers of Muhos Rivers of Oulu {{Finland-river-stub ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Torne River
The Torne, also known as the Tornio ( fi, Tornionjoki, sv, Torne älv, , se, Duortneseatnu, fit, Tornionväylä), is a river in northern Sweden and Finland. For approximately half of its length, it defines the border between these two countries. In the upper parts, the river is situated in Sweden before it meets the Muonio River where it adjoins the international border. It rises at the lake Torneträsk near the border with Norway and flows generally southeast for a distance of into the Gulf of Bothnia. It is the largest river in Norrbotten County both by length and by watershed area. At its source, Torne is located close to the North Atlantic and Narvik on the other side of the watershed, with several thousands of kilometres between the locations via waterways. Geography The Torne basin has a total area of or (see sidebar). Of this, or is in Sweden, [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Lule River
Lule River ( smj, Julevädno, sv, Lule älv, ''Luleälven'') is a major river in Sweden, rising in northern Sweden and flowing southeast for before reaching the Gulf of Bothnia at Luleå. It is the second longest river by watershed area or length in Norrbotten County (after the Torne River and very slightly ahead of the Kalix River, which is 460.65 km long), but is the largest by average discharge. It has a watershed of 25,240.5 km² of which 24,545.6 km² is in Sweden and 694.9 km² in Norway. The river is an important source of hydroelectric energy, with major hydroelectric plants at e.g. Porjus and the 977 MW Harsprånget, commissioned in 1952 and expanded in 1983 to become Sweden's largest hydro power station.Mellgren, Erik"Third time counted for Harsprånget" ''Ny Teknik'' 28 July 2012. Retrieved: 7 August 2012. The river was used extensively for the transportation of timber, with logs floated downstream for processing at Luleå, but this stopped in ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Kemijoki
Kemijoki ( sv, Kemi älv, se, Giemajohka), with its length, is the longest river in Finland. It runs through Kemijärvi and Rovaniemi before reaching the Gulf of Bothnia at Kemi. Facta 2001, part 8, ''finnish'' At Rovaniemi the Ounasjoki river merges with Kemijoki. The first hydroelectric plant Hydroelectricity, or hydroelectric power, is electricity generated from hydropower (water power). Hydropower supplies one sixth of the world's electricity, almost 4500 TWh in 2020, which is more than all other renewable sources combined an ... on Kemijoki was constructed in 1949 at Isohaara. A total of 15 power plants have been constructed so far. The plants are owned by Kemijoki Oy and Pohjolan Voima Oy. In 2003 the plants produced a total of 4.3 TWh, which was about 34.5% of Finland's total hydroelectric production. See also * List of rivers of the Baltic Sea * Rivers of Finland References External links Hydroelectric power stations in Finland Tervola ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Hailuoto Ice Road 20130113 05
Hailuoto (; sv, Karlö) is a Finnish island in the northern Baltic Sea and a municipality in Northern Ostrobothnia region. The population of Hailuoto is (), which make it the smallest municipality in Northern Ostrobothnia and the former Oulu Province in terms of population. The municipality covers an area of (excluding sea areas) of which is inland water (). The population density is . Of all the Finnish sea islands, Hailuoto is the third largest after Fasta Åland and Kimitoön. Hailuoto lies opposite the city of Oulu in the Gulf of Bothnia. The distance between Oulu and Hailuoto is , and the sea area between them is called ''Luodonselkä'' (literally "open water of the islet"). Land in the region is constantly rising due to post-glacial rebound. It is estimated that the first parts of Hailuoto appeared from the Baltic Sea about 1700 years ago. The current island of Hailuoto was formed from many smaller islands. Two large sections, Santonen and Hanhinen merged into the m ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Fennia (journal)
''Fennia'' is a biannual peer-reviewed open access scientific journal published by the Geographical Society of Finland. It covers all aspects of geography. The journal was established in 1889. The editor-in-chief is Kirsi Pauliina Kallio (University of Tampere). The journal is abstracted and indexed in Scopus (Citescore 2016, 0.67). and the Emerging Sources Citation Index. See also *'' Danish Journal of Geography'' *''Geografiska Annaler'' *''Norwegian Journal of Geography __NOTOC__ ''Norwegian Journal of Geography'' ( no, Norsk Geografisk Tidsskrift) is a peer-reviewed scientific journal published by Routledge on behalf of the Norwegian Geographical Society. It covers geographical topics of interest to Norwegian res ...'' References External links * Geography journals Publications established in 1889 Biannual journals English-language journals Academic journals published by learned and professional societies {{geography-journal-stub ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Luleå
Luleå ( , , locally ; smj, Luleju; fi, Luulaja) is a city on the coast of northern Sweden, and the capital of Norrbotten County, the northernmost county in Sweden. Luleå has 48,728 inhabitants in its urban core (2018) and is the seat of Luleå Municipality (with a total population of 77,832). Luleå is Sweden's 25th largest city and Norrbotten County's largest city. Luleå has the seventh biggest harbour in Sweden for shipping goods. It has a large steel industry and is a centre for extensive research. It is also home to the Swedish Air Force Wing Norrbotten Wing (F 21) based in Luleå Airport. Luleå University of Technology is one of Sweden's three technology universities (the other two are KTH and Chalmers) and the northernmost university in Sweden. The university has approximately 15,000 students. History The town's Royal charter was granted in 1621 by King Gustavus Adolphus of Sweden. The original town was situated where Gammelstad (Old Town) is situated today. ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Hertsön
Hertsön is a Swedish island in the Bothnian Bay, largely occupied by the eastern districts of the city of Luleå. Due to post-glacial rebound Post-glacial rebound (also called isostatic rebound or crustal rebound) is the rise of land masses after the removal of the huge weight of ice sheets during the last glacial period, which had caused isostatic depression. Post-glacial rebound ..., the islands Svartön, Mulön, Granön and Björkön have merged with the island. The size of the island is around 73.42 km², making it the twelfth largest island in Sweden. References Islands of Norrbotten County Luleå {{Norrbotten-geo-stub ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
