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Nant Brân
The Nant Brân is a short river which rises on the southern slopes of Mynydd Epynt in Powys, Wales. The word 'brân' means 'crow' in Welsh: the name may therefore allude to the dark colour of its waters. Its upper reaches are within the military training area of SENTA, the British Army's Sennybridge Training Area. It flows through the hamlet of Llanfihangel Nant Brân en route to its confluence with the River Usk at Aberbrân, three miles west of Brecon. Along with other tributaries of the Usk, the Nant Brân has been designated as a special area of conservation for various fish amongst which are three species of lamprey, the twaite shad and the European bullhead.http://www.ccw.gov.uk Countryside Council for Wales website References Bran Bran, also known as miller's bran, is the component of a Cereal, cereal grain consisting of the hard layersthe combined aleurone and Fruit anatomy#Pericarp layers, pericarpsurrounding the endosperm. Maize, Corn (maize) bran also i ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Afon Brân
The Afon Brân is a tributary of the River Towy (or Welsh language, Welsh Afon Tywi) in mid Wales. Its headwaters rise in Irfon Forest in the northeastern corner of Carmarthenshire as the Cynnant Fawr and Afon Lwynor and the river assumes the name of Afon Brân at their confluence to the north of the village of Cynghordy. Its major tributary is the Afon Gwydderig which joins it at Llandovery. Other tributaries include the Nant Bargod, Cynnant Fach, Afon Gwyddon, Nant Hirgwm, Nant Cwm-neuadd, Bawddwr and Afon Crychan with its own minor tributary the Afon Dulais. The word 'brân' in Welsh means 'crow', an association which may be allude to the colours of its waters. Northeastwards from Llandovery the valley of the Afon Brân is followed to just beyond Cynghordy by the Heart of Wales Line, Heart of Wales Railway and the A483 road to Llanwrtyd Wells. The modern road follows in part the line of the old Roman Road from the Roman fort at Llanfair Hill (Alabum) which overlooks the river ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Confluence
In geography, a confluence (also ''conflux'') occurs where two or more watercourses join to form a single channel (geography), channel. A confluence can occur in several configurations: at the point where a tributary joins a larger river (main stem); or where two streams meet to become the river source, source of a river of a new name (such as the confluence of the Monongahela River, Monongahela and Allegheny River, Allegheny rivers, forming the Ohio River); or where two separated channels of a river (forming a river island) rejoin downstream from their point of separation. Scientific study Confluences are studied in a variety of sciences. Hydrology studies the characteristic flow patterns of confluences and how they give rise to patterns of erosion, bars, and scour pools. The water flows and their consequences are often studied with mathematical models. Confluences are relevant to the distribution of living organisms (i.e., ecology) as well; "the general pattern [downstream o ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Epynt
Mynydd Epynt () is an upland region of Mid Wales, within the county of Powys. It is bounded on the south by the upper stretch of the Usk Valley, on the north by the Irfon Valley, and on the east by the Wye Valley. Its western boundary is less distinct but lies east of the A483 Llandovery to Llanwrtyd Wells road. The area is an extensive plateau lying between 400 and 450m, drained by several southward-flowing rivers that empty into the River Usk; these include (from west to east) the Cilieni, the Nant Bran, the Afon Ysgir (with its two headwaters, the Ysgir Fechan and Ysgir Fawr) and the Afon Honddu. The Duhonw drains north-eastward into the River Wye. The highest point is a marilyn (having topographic prominence of at least 150m) of 478m. Since 1940, Mynydd Epynt has formed part of the Sennybridge Training Area, the largest military training zone in Wales. Etymology The name of the area is often given as ''Mynydd Eppynt'' or ''Eppynt'' in historical sources and it appea ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
European Bullhead
The European bullhead (''Cottus gobio'') is a freshwater fish that is widely distributed in Europe, mainly in rivers. It is a member of the family Cottidae, a type of sculpin. It is also known as the miller's thumb, freshwater sculpin, common bullhead, and cob. The European bullhead is a small demersal fish that lives both in cold, clear, fast-flowing small streams and in middle-sized rivers. It also occurs on gravelly shores of cold lakes. Further, it thrives in diluted brackish water of the Northern Baltic Sea. Description The bullhead has a large broad head and tapering body, large fins and a rounded tail. The eyes are located near the top of the head. To the distinction from the other freshwater sculpin species found in Northern Europe, it can be told from the alpine bullhead ''Cottus poecilopus'' by the fact that the rays of its pelvic fins are of similar lengths while the first and last rays are longer in the alpine bullhead. It can be distinguished from the fourhorn sc ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Twaite Shad
The twait shad or twaite shad (''Alosa fallax'') is a species of fish in the family Alosidae. It is found in the eastern Atlantic Ocean and the Mediterranean Sea and is an anadromous fish which lives in the sea but migrates into fresh water to spawn. In appearance it resembles an Atlantic herring but has a row of six to ten distinctive spots on its silvery flanks. They become mature when three or more years old and migrate to estuaries, later swimming up rivers to spawn. Populations of this fish have declined due to overfishing, pollution and habitat destruction. Conservation of this species is covered by Appendix III of the Bern Convention and Appendix II and V of the European Community Habitats Directive. Description The twait shad is a typical herring-type fish and much resembles the allis shad. It has no lateral line and the belly is more rounded than that of the sprat and Baltic herring. The gill cover is ridged and the caudal peduncle has large, plate-like scales. This f ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Lamprey
Lampreys (sometimes inaccurately called lamprey eels) are a group of Agnatha, jawless fish comprising the order (biology), order Petromyzontiformes , sole order in the Class (biology), class Petromyzontida. The adult lamprey is characterized by a toothed, funnel-like sucking mouth. The common name "lamprey" is probably derived from Latin , which may mean "stone licker" ( "to lick" + "stone"), though the etymology is uncertain. "Lamprey" is sometimes seen for the plural form. About 38 extant species of lampreys are known, with around seven known extinct species. They are classified in three families—two small families in the Southern Hemisphere (Geotriidae, Mordaciidae) and one large family in the Northern Hemisphere (Petromyzontidae). Genetic evidence suggests that lampreys are more closely related to hagfish, the only other living group of jawless fish, than they are to jawed vertebrates, forming the superclass Cyclostomi. The oldest fossils of stem-group lampreys are ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Special Area Of Conservation
A special area of conservation (SAC) is defined in the European Union's Habitats Directive (92/43/EEC), also known as the ''Directive on the Conservation of Natural Habitats and of Wild Fauna and Flora''. They are to protect the 220 habitats and approximately 1,000 species listed in annex I and II of the directive which are considered to be of European interest following criteria given in the directive. They must be chosen from the Site of Community Importance, sites of Community importance by the member states and designated SAC by an act assuring the conservation measures of the natural habitat. SACs complement special protection areas and together form a network of protected sites across the European Union called Natura 2000. This, in turn, is part of the Emerald network of Area of Special Conservation Interest, Areas of Special Conservation Interest (ASCIs) under the Convention on the conservation of European wildlife and natural habitats, Berne Convention. Assessment methodol ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Brecon
Brecon (; ; ), archaically known as Brecknock, is a market town in Powys, mid Wales. In 1841, it had a population of 5,701. The population in 2001 was 7,901, increasing to 8,250 at the 2011 census. Historically it was the county town of Brecknockshire (Breconshire); although its role as such was eclipsed with the formation of the County of Powys, it remains an important local centre. Brecon is the third-largest town in Powys, after Newtown, Powys, Newtown and Ystradgynlais. It lies north of the Brecon Beacons mountain range, but is just within the Brecon Beacons National Park. History Early history The Welsh language, Welsh name, Aberhonddu, means "mouth of the Honddu". It is derived from the River Honddu (Powys), River Honddu, which meets the River Usk near the town centre, a short distance away from the River Tarell which enters the Usk a few hundred metres upstream. After the Dark Ages (historiography), Dark Ages the original Welsh name of the kingdom in whose territory Br ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
River Usk
The River Usk (; ) rises on the northern slopes of the Black Mountain (''y Mynydd Du''), Wales, in the westernmost part of the Brecon Beacons National Park. Initially forming the boundary between Carmarthenshire and Powys, it flows north into Usk Reservoir, then east through Sennybridge to Brecon before turning southeast to flow by Talybont-on-Usk, Crickhowell and Abergavenny, after which it takes a more southerly course. Beyond the eponymous town of Usk, it passes the Roman legionary fortress of Caerleon to flow through the heart of the city of Newport and into the Severn Estuary at Uskmouth near the Newport Wetlands. The river is about long. According to the '' Encyclopaedia of Wales'' (which gives a figure of ), the river is the longest to flow wholly within Wales. The Monmouthshire and Brecon Canal follows the Usk for most of the length of the canal. Etymology The name of the river derives from a Common Brittonic word meaning "abounding in fish" (or poss ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Llanfihangel Nant Brân
Llanfihangel Nant Brân is a small village lying next to the Nant Brân river in Powys, Wales about 7.5 miles (12 km) west of Brecon. It is largely a farming community. Llanfihangel includes a church, dedicated to St. Michael, which was probably built in the 16th century and was substantially reconstructed in 1882. Bethel Chapel was built between 1810 and 1811, and later rebuilt or modified between 1865 and 1866. It is in the simple round-headed style, of the long-wall entry type. The walls are rendered and whitewashed, with a slate eaved roof above. The windows are small-paned sashes with intersecting tracery in their heads. The interior of the chapel was gutted in 2000. The film of On the Black Hill by Bruce Chatwin Charles Bruce Chatwin (13 May 194018 January 1989) was an English travel writer, novelist and journalist. His first book, ''In Patagonia'' (1977), established Chatwin as a travel writer, although he considered himself instead a storytelling, s ... was ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Sennybridge
Sennybridge () is a village in Powys, Wales, in the historic county of Brecknockshire, situated some from Cardiff and from Swansea. It lies west of Brecon on the A40 trunk road to Llandovery, at the point where the Afon Senni flows into the Usk. It is in the community of Maescar. Economy One factor that influenced the growth of Sennybridge was the Neath and Brecon Railway, which opened a station in the adjoining village of Defynnog in 1867. The promoter and contractor of the railway, John Dickson, also made a start on constructing a railway north from Sennybridge that would have linked the Neath and Brecon Railway to the Central Wales Line at Llangammarch Wells but work was suspended on his bankruptcy in 1867 and never resumed. The partially completed earthworks can still be seen in the countryside north of Sennybridge. In an earlier era, in about 1821 the Brecon Forest Tramroad started construction. The northern terminus of the route from the Swansea Valley (vi ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
