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Lough Allen
Lough Allen () is a lake on the River Shannon in northeastern Connacht, Ireland. Most of the lake is in County Leitrim, with a smaller part in County Roscommon. The lake lies to the south of the River Shannon's source, near the Iron Mountains, and is the uppermost of the three main lakes on the river. The other two, Lough Ree and Lough Derg are much further to the south. Geography Lough Allen, out of which the Shannon takes its source, is nine miles long, and three miles wide. The lake is shaped like an isosceles triangle. The Shannon enters the lake at the wider northern end and leaves the lake at the narrow southern end. Other rivers that feed the lake include the Diffagher (northwest), the Yellow (northeast), the Stoney (east) and the Arigna (southwest). The R280 regional road skirts the west side of the lake, while the R207 follows the east bank, from Ballinagleragh to Drumshanbo. The R200 road is on the north side of the lake, traveling west from Dowra to Drumkeeran ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
County Leitrim
County Leitrim ( ; ) is a Counties of Ireland, county in Republic of Ireland, Ireland. It is in the Provinces of Ireland, province of Connacht and is part of the Northern and Western Region. It is named after the village of Leitrim, County Leitrim, Leitrim. Leitrim County Council is the Local government in the Republic of Ireland, local authority for the county, which had a population of 35,199 according to the 2022 census of Ireland, 2022 census. The county was based on the Gaelic Ireland, Gaelic territory of West Breifne, West Breffny () as it existed in the 1580s. Geography Leitrim is the 26th in size of the 32 counties by area (21st of the 26 counties of the Republic) and the smallest by population. It is the smallest of Connacht's five counties in both size and population. Leitrim is bordered by the counties of County Donegal, Donegal to the north, County Fermanagh, Fermanagh to the north-east, County Cavan, Cavan to the east, County Longford, Longford to the south, Count ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
R280 Road
The R280 road is a regional road in Ireland linking Bundoran in County Donegal in the north to Carrick-on-Shannon in County Leitrim. En route it passes through Kinlough, Manorhamilton, Drumkeeran and Leitrim village. The road is long. Image:R280road.jpg, 380px, left, The R280 near Leitrim village desc none poly 80 196 70 364 766 378 768 288 400 272 418 200 Manorhamilton poly 96 416 76 494 80 586 764 592 762 516 774 496 790 494 802 416 Drumkeeran poly 120 642 90 704 106 726 104 802 108 806 400 810 400 728 422 640 Sligo poly 112 864 92 936 106 950 102 1030 682 1028 684 946 734 936 748 874 734 858 Dromahair See also *Roads in Ireland *National primary road *National secondary road A national secondary road () is a category of road in Republic of Ireland, Ireland. These roads form an important part of the national route network but are secondary to the main arterial routes which are classified as national primary roads. Nat ... References {{Roads in Ireland Regional ro ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Ironworks
An ironworks or iron works is an industrial plant where iron is smelted and where heavy iron and steel products are made. The term is both singular and plural, i.e. the singular of ''ironworks'' is ''ironworks''. Ironworks succeeded bloomeries when blast furnaces replaced former methods. An integrated ironworks in the 19th century usually included one or more blast furnaces and a number of puddling furnaces or a foundry with or without other kinds of ironworks. After the invention of the Bessemer process, converters became widespread, and the appellation steelworks replaced ironworks. The processes carried at ironworks are usually described as ferrous metallurgy, but the term siderurgy is also occasionally used. This is derived from the Greek words ''sideros'' - iron and ''ergon'' or ''ergos'' - work. This is an unusual term in English, and it is best regarded as an anglicisation of a term used in French, Spanish, and other Romance languages. Historically, it is comm ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Iron Ore
Iron ores are rocks and minerals from which metallic iron can be economically extracted. The ores are usually rich in iron oxides and vary in color from dark grey, bright yellow, or deep purple to rusty red. The iron is usually found in the form of magnetite (, 72.4% Fe), hematite (, 69.9% Fe), goethite (, 62.9% Fe), limonite (, 55% Fe), or siderite (, 48.2% Fe). Ores containing very high quantities of hematite or magnetite (typically greater than about 60% iron) are known as natural ore or irect shipping ore and can be fed directly into iron-making blast furnaces. Iron ore is the raw material used to make pig iron, which is one of the main raw materials to make steel — 98% of the mined iron ore is used to make steel. In 2011 the ''Financial Times'' quoted Christopher LaFemina, mining analyst at Barclays Capital, saying that iron ore is "more integral to the global economy than any other commodity, except perhaps oil". Sources Elemental iron is virtually absent o ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Irish Stone Axe Project
Irish commonly refers to: * Someone or something of, from, or related to: ** Ireland, an island situated off the north-western coast of continental Europe ***Éire, Irish language name for the island and the sovereign state *** Erse (other), Scots language name for the Irish language or Irish people ** Republic of Ireland, a sovereign state ** Northern Ireland, a constituent unit of the United Kingdom of Great Britain and Northern Ireland * Irish language, a Celtic Goidelic language of the Indo-European language family spoken in Ireland * Irish English, set of dialects of the English language native to Ireland * Irish people, people of Irish ethnicity Irish may also refer to: Places * Irish Creek (Kansas), a stream in Kansas * Irish Creek (South Dakota), a stream in South Dakota * Irish Lake, Watonwan County, Minnesota * Irish Sea, the body of water which separates the islands of Ireland and Great Britain People * Irish (surname), a list of people * William Irish, pse ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Killian Driscoll
Killian or Kilian, as a given name, is an Anglicized version of the Irish name . The name was borne by several early Irish saints including missionaries to Artois (France) and Franconia (Germany) and the author of the life of St Brigid. The name is said to derive from Saint Kilian, an Irish missionary to Germany in the 7th century, who, according to the Acta Sanctorum, was born in Mullagh, County Cavan, Ireland c. 640. He departed for his mission to the continent with 12 apostles from Kilmacologue in the parish of Tuosist, County Kerry, Ireland. In 689, he was martyred in Würzburg, now in Bavaria, and subsequently became the city's patron saint. The most likely meaning of the name is 'little church', a reference to someone prayerful or spiritual, meaning 'church' in the Irish language, while the suffix is used affectionately to indicate a "pet" or diminutive status. Patrick Woulfe wrote that is a diminutive of which means 'war', 'strife', or 'bright-headed'. Notable peo ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Freshwater Bivalve
Freshwater bivalves are molluscs of the order (biology), order Bivalvia that inhabit freshwater ecosystems. They are one of the two main groups of freshwater molluscs, along with freshwater snails. The majority of bivalve molluscs are saltwater species that live in the marine habitats, but a number of family (biology), families have evolved to live in fresh water (and in some cases, also in brackish water). These belong to two different lineage (evolution), evolutionary lineages, i.e. freshwater mussels and freshwater clams, and the two groups are not closely related. Freshwater bivalves have a simple morphology (biology), morphology that varies among taxa, and are distributed around most regions of the world. Freshwater bivalve species vary greatly in size. Some pea clams (genus ''Pisidium'') have an adult size of only . In contrast, one of the largest species of freshwater bivalves is the swan mussel from the family Unionidae; it can grow to a length of , and usually lives in l ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Zebra Mussel
The zebra mussel (''Dreissena polymorpha'') is a small freshwater mussel, an Aquatic animal, aquatic bivalve mollusk in the family Dreissenidae. The species originates from the lakes of southern Russia and Ukraine, but has been accidentally Introduced species, introduced to numerous other areas and has become an invasive species in many countries worldwide. Since the 1980s, the species has invaded the Great Lakes, Hudson River, Lake Travis, Finger Lakes, Lake Bonaparte (New York), Lake Bonaparte, and Lake Simcoe. The adverse effects of dreissenid mussels on freshwater systems have led to their ranking as one of the world's most invasive aquatic species. The species was first described in 1769 by German zoologist Peter Simon Pallas in the Ural River, Ural, Volga River, Volga, and Dnieper River, Dnieper Rivers. Zebra mussels get their name from a striped pattern commonly seen on their shells, though it is not universally present. They are usually about the size of a fingernail, but ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Lagarosiphon Major
''Lagarosiphon major'' is a monocotic aquatic plant native to Southern Africa. Common names include African elodea, curly waterweed, oxygen weed and South African oxygen weed. It is used as freshwater aquarium plant. It is an invasive plant in some countries. In New Zealand it is listed on the National Pest Plant Accord and is classed as a noxious weed in the United States. ''Lagarosiphon Major'' was added to the European Union's List of Invasive Alien Species of Union concern on 3 August 2016. This means – amongst other things – that it is illegal to sell this plant in the whole of the European Union or to dump it in the environment. Distribution Ireland: Co.Galway in parts of upper Lough Corrib.Pybus, C. and O'Halloran, P. 2009. Distribution of some submerged aquatic macrophytes in the Eglinton Canal. ''Ir. Nat. J.'' 30: 51-53. References External links Global Invasive Species DatabaseSpecies Profile - Oxygen Weed (''Lagarosiphon major'').National Invasive Species I ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Northern Pike
The northern pike (''Esox lucius'') is a species of carnivorous fish of the genus ''Esox'' (pikes). They are commonly found in brackish water, moderately salty and fresh waters of the Northern Hemisphere (''i.e.'' holarctic in distribution). They are known simply as a pike (Plural, : pike) in Great Britain, Ireland, most of Eastern Europe, Canada and the United States, U.S., although in the Midwestern United States, they may just be called a Northern. Pike can grow to a relatively large size. Their average length is about , with maximum recorded lengths of up to and maximum weights of . The International Game Fish Association, IGFA currently recognises a pike caught by Lothar Louis on Greffern Lake, Germany, on 16 October 1986, as the all-tackle world-record holding northern pike. Northern pike grow to larger sizes in Eurasia than in North America, and in coastal Eurasian regions than inland ones. Etymology The northern pike gets its common name from its resemblance to the ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Trophic State Index
The Trophic State Index (TSI) is a classification system designed to rate water bodies based on the amount of biological productivity they sustain. Although the term "trophic index" is commonly applied to lakes, any surface water body may be indexed. The TSI of a water body is rated on a scale from zero to one hundred. Under the TSI scale, water bodies may be defined as: * oligotrophic (TSI 0–40, having the least amount of biological productivity, "good" water quality); * mesotrophic (TSI 40–60, having a moderate level of biological productivity, "fair" water quality); or * eutrophic to hypereutrophic (TSI 60–100, having the highest amount of biological productivity, "poor" water quality). The quantities of nitrogen, phosphorus, and other biologically useful nutrients are the primary determinants of a water body's TSI. Nutrients such as nitrogen and phosphorus tend to be limiting resources in standing water bodies, so increased concentrations tend to result in increased ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Slieve Anierin
Sliabh an Iarainn ( Irish for "iron mountain"), anglicized Slieve Anierin, is a mountain in County Leitrim, Ireland. It rises to and lies east of Lough Allen and northeast of Drumshanbo. It is part of the Cuilcagh Mountains. The mountain was shaped by the southwestward movement of ice age glaciers over millions of years, the morainic drift heaping thousands of drumlins in the surrounding lowlands. Historically there were many iron ore deposits and ironworks in the area. Irish mythology associates the mountain with the Tuatha Dé Danann, particularly the smith god Goibniu. Sliabh an Iarainn is an important natural heritage site with exposed marine and coastal fauna of paleontological interest Etymology The name means "mountain or moor of the iron" and refers to the many iron ore deposits in the area. Boate (1652) said "the mountains are so full of this metal, that hereof it hath got in Irish the name of Slew Neren, that is, Mountains of Iron". It is sometimes anglicized 'Slie ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
