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Ashwell Springs
Ashwell Springs is a biological Site of Special Scientific Interest in Ashwell in Hertfordshire, England. The local planning authority is North Hertfordshire District Council. The site consists of a series of freshwater springs, which form a source for the River Cam. Due to the low temperatures of the spring pools, they provide a habitat for cold water, invertebrate animals, some of which are rare. The site is particularly important for flatworms, including '' Crenobia alpina'' and the '' Polycelis felina''. The pools are surrounded by grassland which provide shade for the water. There is access from the High Street and by a footpath from Hodwell. See also *List of Sites of Special Scientific Interest in Hertfordshire A ''list'' is any set of items in a row. List or lists may also refer to: People * List (surname) Organizations * List College, an undergraduate division of the Jewish Theological Seminary of America * SC Germania List, German rugby unio ... Refe ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Hertfordshire
Hertfordshire ( or ; often abbreviated Herts) is one of the home counties in southern England. It borders Bedfordshire and Cambridgeshire to the north, Essex to the east, Greater London to the south, and Buckinghamshire to the west. For government statistical purposes, it forms part of the East of England region. Hertfordshire covers . It derives its name – via the name of the county town of Hertford – from a hart (stag) and a ford, as represented on the county's coat of arms and on the flag. Hertfordshire County Council is based in Hertford, once the main market town and the current county town. The largest settlement is Watford. Since 1903 Letchworth has served as the prototype garden city; Stevenage became the first town to expand under post-war Britain's New Towns Act of 1946. In 2013 Hertfordshire had a population of about 1,140,700, with Hemel Hempstead, Stevenage, Watford and St Albans (the county's only ''city'') each having between 50,000 and 100,000 r ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Site Of Special Scientific Interest
A Site of Special Scientific Interest (SSSI) in Great Britain or an Area of Special Scientific Interest (ASSI) in the Isle of Man and Northern Ireland is a conservation designation denoting a protected area in the United Kingdom and Isle of Man. SSSI/ASSIs are the basic building block of site-based nature conservation legislation and most other legal nature/geological conservation designations in the United Kingdom are based upon them, including national nature reserves, Ramsar sites, Special Protection Areas, and Special Areas of Conservation. The acronym "SSSI" is often pronounced "triple-S I". Selection and conservation Sites notified for their biological interest are known as Biological SSSIs (or ASSIs), and those notified for geological or physiographic interest are Geological SSSIs (or ASSIs). Sites may be divided into management units, with some areas including units that are noted for both biological and geological interest. Biological Biological SSSI/ASSIs may ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Ashwell, Hertfordshire
Ashwell is a village and civil parish in Hertfordshire situated north-east of Baldock. History To the southwest of the village is Arbury Banks, the remains of an Iron Age hill fort which have been largely removed by agricultural activity. In 2002 a local metal detector, Alan Meek, found a silver Roman figurine of a goddess, Dea Senuna. A subsequent archaeological dig over four summers revealed 26 more gold and silver objects situated in a major open-air ritual site. The Buckinghamshire family of Nernewt (Nernuyt) held land here in the 14th century, which was originally part of the Abbot of Westminster's manor. This land became the manor of Westbury Nernewtes. The village has a wealth of architecture spanning several centuries. There was also a great fire of Ashwell on Saturday 2 February 1850, without fatalities. The village itself is mostly in a fine state of preservation, from the medieval cottage to the fine town house, plastered or timbered, thatched or tiled, in Tu ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
North Hertfordshire District Council
North is one of the four compass points or cardinal directions. It is the opposite of south and is perpendicular to east and west. ''North'' is a noun, adjective, or adverb indicating direction or geography. Etymology The word ''north'' is related to the Old High German ''nord'', both descending from the Proto-Indo-European unit *''ner-'', meaning "left; below" as north is to left when facing the rising sun. Similarly, the other cardinal directions are also related to the sun's position. The Latin word ''borealis'' comes from the Greek '' boreas'' "north wind, north", which, according to Ovid, was personified as the wind-god Boreas, the father of Calais and Zetes. ''Septentrionalis'' is from ''septentriones'', "the seven plow oxen", a name of ''Ursa Major''. The Greek ἀρκτικός (''arktikós'') is named for the same constellation, and is the source of the English word ''Arctic''. Other languages have other derivations. For example, in Lezgian, ''kefer'' can mean ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
River Cam
The River Cam () is the main river flowing through Cambridge in eastern England. After leaving Cambridge, it flows north and east before joining the River Great Ouse to the south of Ely, at Pope's Corner. The total distance from Cambridge to the sea is about and is navigable for punts, small boats, and rowing craft. The Great Ouse also connects to England's canal system via the Middle Level Navigations and the River Nene. In total, the Cam runs for around from its furthest source (near Debden in Essex) to its confluence with the Great Ouse. Name The original name of the river was the ''Granta'' and (unusually) its present name derives from the city of Cambridge ( ang, Grantebrycge) rather than the other way around: After the city's present name developed in Middle English, the river's name was backformed to match. This was not universally applied, however, and the upper stretch of the river continues to be informally known as the Granta. It has been said''Bedders, Bulldo ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Flatworm
The flatworms, flat worms, Platyhelminthes, or platyhelminths (from the Greek πλατύ, ''platy'', meaning "flat" and ἕλμινς (root: ἑλμινθ-), ''helminth-'', meaning "worm") are a phylum of relatively simple bilaterian, unsegmented, soft-bodied invertebrates. Unlike other bilaterians, they are acoelomates (having no body cavity), and have no specialized circulatory and respiratory organ (anatomy), organs, which restricts them to having flattened shapes that allow oxygen and nutrients to pass through their bodies by diffusion. The digestive cavity has only one opening for both ingestion (intake of nutrients) and egestion (removal of undigested wastes); as a result, the food cannot be processed continuously. In traditional medicinal texts, Platyhelminthes are divided into Turbellaria, which are mostly non-parasitic animals such as planarians, and three entirely parasitic groups: Cestoda, Trematoda and Monogenea; however, since the turbellarians have since been prove ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Crenobia Alpina
''Crenobia'' is a genus of planarians in the family Planariidae. It is endemic to Europe and Anatolia. Description The genus ''Crenobia'' includes planarians with an extremely thick muscle coat surrounding the genital atrium. The copulatory bursa it relatively small when compared to other genera of freshwater planarians. Distribution The genus ''Crenobia'' occurs in Anatolia and across most of Europe, including several islands in the Mediterranean Sea, although it seems to be absent in most of the Iberian Peninsula The Iberian Peninsula (), ** * Aragonese and Occitan: ''Peninsula Iberica'' ** ** * french: Péninsule Ibérique * mwl, Península Eibérica * eu, Iberiar penintsula also known as Iberia, is a peninsula in southwestern Europe, defi .... Species The following species are currently recognized in the genus ''Crenobia'': *'' Crenobia alpina'' *'' Crenobia anophthalma'' *'' Crenobia bathycola'' *'' Crenobia corsica'' *'' Crenobia montenigrina'' ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Polycelis Felina
''Polycelis'' is a genus of planarians in the family Planariidae. The genus was described in 1831 by Christian Gottfried Ehrenberg and currently has no consensus on the exact number of species. Species The following species are recognised in the genus ''Polycelis'': * '' Polycelis aurantiacus'' * '' Polycelis benazzii'' * '' Polycelis bilinearis'' * '' Polycelis borelli'' * '' Polycelis borellii'' * '' Polycelis brunnea'' * '' Polycelis catulus'' * '' Polycelis cormita'' * '' Polycelis coronata'' * '' Polycelis ebernea'' * '' Polycelis eburnea'' * '' Polycelis elegans'' * '' Polycelis elongata'' * '' Polycelis eudendrocoeloides'' * '' Polycelis eurantron'' * ''Polycelis fallax'' * '' Polycelis felina'' * '' Polycelis gracilis'' * '' Polycelis hepta'' * '' Polycelis hepta a'' * '' Polycelis jinglensis'' * '' Polycelis jingyuanica'' * '' Polycelis kashmirica'' * '' Polycelis koslowi'' * ''Polycelis kulsaika'' * ''Polycelis lactea'' * ''Polycelis lhunzhubica'' * ''Polycelis lineolig ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
List Of Sites Of Special Scientific Interest In Hertfordshire
A ''list'' is any set of items in a row. List or lists may also refer to: People * List (surname) Organizations * List College, an undergraduate division of the Jewish Theological Seminary of America * SC Germania List, German rugby union club Other uses * Angle of list, the leaning to either port or starboard of a ship * List (information), an ordered collection of pieces of information ** List (abstract data type), a method to organize data in computer science * List on Sylt, previously called List, the northernmost village in Germany, on the island of Sylt * ''List'', an alternative term for ''roll'' in flight dynamics * To ''list'' a building, etc., in the UK it means to designate it a listed building that may not be altered without permission * Lists (jousting), the barriers used to designate the tournament area where medieval knights jousted * ''The Book of Lists'', an American series of books with unusual lists See also * The List (other) * Listing (di ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Sites Of Special Scientific Interest In Hertfordshire
Site most often refers to: * Archaeological site * Campsite, a place used for overnight stay in an outdoor area * Construction site * Location, a point or an area on the Earth's surface or elsewhere * Website, a set of related web pages, typically with a common domain name It may also refer to: * Site, a National Register of Historic Places property type * SITE (originally known as ''Sculpture in the Environment''), an American architecture and design firm * Site (mathematics), a category C together with a Grothendieck topology on C * ''The Site'', a 1990s TV series that aired on MSNBC * SITE Intelligence Group, a for-profit organization tracking jihadist and white supremacist organizations * SITE Institute, a terrorism-tracking organization, precursor to the SITE Intelligence Group * Sindh Industrial and Trading Estate, a company in Sindh, Pakistan * SITE Centers, American commercial real estate company * SITE Town, a densely populated town in Karachi, Pakistan * S.I.T.E Indust ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Sites Of Special Scientific Interest Notified In 1986
Site most often refers to: * Archaeological site * Campsite, a place used for overnight stay in an outdoor area * Construction site * Location, a point or an area on the Earth's surface or elsewhere * Website, a set of related web pages, typically with a common domain name It may also refer to: * Site, a National Register of Historic Places property type * SITE (originally known as ''Sculpture in the Environment''), an American architecture and design firm * Site (mathematics), a category C together with a Grothendieck topology on C * ''The Site'', a 1990s TV series that aired on MSNBC * SITE Intelligence Group, a for-profit organization tracking jihadist and white supremacist organizations * SITE Institute, a terrorism-tracking organization, precursor to the SITE Intelligence Group * Sindh Industrial and Trading Estate, a company in Sindh, Pakistan * SITE Centers, American commercial real estate company * SITE Town, a densely populated town in Karachi, Pakistan * S.I.T.E Indust ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
