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Geography Of Cornwall
The geography of Cornwall ( kw, Doronieth Kernow) describes the extreme southwestern peninsula of England west of the River Tamar. The population of Cornwall is greater in the less extensive west of the county than the east due to Bodmin Moor's location; however the larger part of the population live in rural areas. It is the only county in England bordered by only one other county, Devon, and is the 9th largest county by area, encompassing 3,563 km² (1,376 mi²). The length of the coast is large in proportion to the area of the county. Cornwall is exposed to the full force of the prevailing south-westerly winds that blow in from the Atlantic Ocean. To the north is the Celtic Sea, and to the south the English Channel. Cornwall is the location of Great Britain's most southerly point, Lizard Point, Cornwall, The Lizard, and the southern mainland's most westerly point, Land's End. A few miles further west are the Isles of Scilly. Physical geography Cornwall is located ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
List Of English Counties By Area
The counties and areas for the purposes of the lieutenancies, also referred to as the lieutenancy areas of England and informally known as ceremonial counties, are areas of England to which lord-lieutenant, lords-lieutenant are appointed. Legally, the areas in England, as well as in Wales and Scotland, are defined by the Lieutenancies Act 1997 as "counties and areas for the purposes of the lieutenancies in Great Britain", in contrast to the metropolitan and non-metropolitan counties of England, areas used for local government. They are also informally known as "geographic counties", to distinguish them from other types of counties of England. History The distinction between a county for purposes of the lieutenancy and a county for administrative purposes is not a new one; in some cases, a county corporate that was part of a county appointed its own lieutenant (although the lieutenant of the containing county would often be appointed to this position, as well), and the three ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
St Michael's Mount
St Michael's Mount ( kw, Karrek Loos yn Koos, meaning " hoar rock in woodland") is a tidal island in Mount's Bay, Cornwall, England, United Kingdom. The island is a civil parish and is linked to the town of Marazion by a causeway of granite setts, passable between mid-tide and low water. It is managed by the National Trust, and the castle and chapel have been the home of the St Aubyn family since approximately 1650. Historically, St Michael's Mount was a Cornish counterpart of Mont-Saint-Michel in Normandy, France, with which it shares the same tidal island characteristics and a similar conical shape, though Mont-Saint-Michel is much taller. St Michael's Mount is one of 43 unbridged tidal islands that one can walk to from mainland Britain. Part of the island was designated as a Site of Special Scientific Interest in 1995 for its geology. Etymology Its Cornish language name—literally, "the grey rock in a wood"—may represent a folk memory of a time before Mount's Bay was ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Cornish Killas
The Cornish Killas is a natural region covering most of the county of Cornwall in southwest England. It has been designated as National Character Area 152 by Natural England.''NCA 152: Cornish Killas. Key Facts & Data.'' Accessed on 2 Sep 2013 is a mining term for the sedimentary rocks of the and Cornwall region. The Cornish Killas forms the main body of the Cornish landmass around the high granite moorlands such as and ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Culm Measures
The Culm Measures are a thick sequence of geological strata originating during the Carboniferous Period that occur in south-west England, principally in Devon and Cornwall, now known as the Culm Supergroup. Its estimated thickness varies between 3600 m and 4750 m though intense folding complicates it at outcrop. They are so called because of the occasional presence in the Barnstaple–Hartland area of a soft, often lenticular, sooty coal, which is known in Devon as ''culm''. The word culm may be derived from the Old English word for coal ''col'' or from the Welsh word ''cwlwm'' meaning knot (due to the folding of the beds in which the coal is found). Most of the succession consists of shales and thin sandstones, but there are also occurrences of slate, limestone and chert. Culm grassland on the formation's slates and shales is composed of purple moor grass and rush pasture. It is noted for a wide diversity of species, some extremely rare including the marsh fritillary butterfly. S ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Natural England
Natural England is a non-departmental public body in the United Kingdom sponsored by the Department for Environment, Food and Rural Affairs. It is responsible for ensuring that England's natural environment, including its land, flora and fauna, freshwater and marine environments, geology and soils, are protected and improved. It also has a responsibility to help people enjoy, understand and access the natural environment. Natural England focuses its activities and resources on four strategic outcomes: * a healthy natural environment * enjoyment of the natural environment * sustainable use of the natural environment * a secure environmental future Roles and responsibilities As a non-departmental public body (NDPB), Natural England is independent of government. However, the Secretary of State for Environment, Food & Rural Affairs has the legal power to issue guidance to Natural England on various matters, a constraint that was not placed on its predecessor NDPBs. Its powers inc ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Reindeer Lichen
''Cladonia rangiferina'', also known as reindeer cup lichen, reindeer lichen (cf. Sw. ''renlav'') or grey reindeer lichen, is a light-colored fruticose, cup lichen species in the family Cladoniaceae. It grows in both hot and cold climates in well-drained, open environments. Found primarily in areas of alpine tundra, it is extremely cold-hardy. Other common names include reindeer moss, deer moss, and caribou moss, but these names can be misleading since it is, though somewhat moss-like in appearance, not a moss. As the common names suggest, reindeer lichen is an important food for reindeer (caribou), and has economic importance as a result. Synonyms include ''Cladina rangiferina'' and ''Lichen rangiferinus''. Description Thalli are fruticose, and extensively branched, with each branch usually dividing into three or four (sometimes two); the thicker branches are typically in diameter. The color is grayish, whitish or brownish gray. ''C. rangiferina'' forms extensive mats up ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Lower Plant
Non-vascular plants are plants without a vascular system consisting of xylem and phloem. Instead, they may possess simpler tissues that have specialized functions for the internal transport of water. Non-vascular plants include two distantly related groups: * Bryophytes, an informal group that taxonomists treat as three separate land-plant divisions, namely: Bryophyta (mosses), Marchantiophyta (liverworts), and Anthocerotophyta (hornworts). In all bryophytes, the primary plants are the haploid gametophytes, with the only diploid portion being the attached sporophyte, consisting of a stalk and sporangium. Because these plants lack lignified water-conducting tissues, they can't become as tall as most vascular plants. * Algae, especially green algae. The algae consist of several unrelated groups. Only the groups included in the Viridiplantae are still considered relatives of land plants. These groups are sometimes called "lower plants", referring to their status as the earliest pl ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Ophiolite
An ophiolite is a section of Earth's oceanic crust and the underlying upper mantle that has been uplifted and exposed above sea level and often emplaced onto continental crustal rocks. The Greek word ὄφις, ''ophis'' (''snake'') is found in the name of ophiolites, because of the superficial texture of some of them. Serpentinite especially evokes a snakeskin. The suffix ''lite'' from the Greek ''lithos'' means "stone". Some ophiolites have a green color. The origin of these rocks, present in many mountainous massifs, remained uncertain until the advent of plate tectonic theory. Their great significance relates to their occurrence within mountain belts such as the Alps and the Himalayas, where they document the existence of former ocean basins that have now been consumed by subduction. This insight was one of the founding pillars of plate tectonics, and ophiolites have always played a central role in plate tectonic theory and the interpretation of ancient mountain belts. Pse ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Geology Of Lizard, Cornwall
The Lizard complex, Cornwall is generally accepted to represent a preserved example of an exposed ophiolite complex in the United Kingdom. The rocks found in The Lizard area are analogous to those found in such famous areas as the Troodos Mountains, Cyprus and the Semail Ophiolite, Oman. Lithologies The Lizard comprises three main units; the serpentinites, the 'oceanic complex' and the metamorphic basement. Since the pioneering work of Bromley and Kirby these suites have been understood to represent a slice through a section of ocean crust, including the upper level of the mantle, thrust onto continental crust. Serpentinites The serpentinites are actually the metamorphosed and deformed remains of the upper layers of the mantle. The metamorphosis has in most cases taken the form of ductile deformation and serpentinisation. In many cases the rocks have also been subject to varying degrees of later brittle deformation. Pre-deformation they would have been a combination of undeple ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Carn Brea, Redruth
Carn Brea ( kw, Karnbre) is a civil parish and hilltop site in Cornwall, England, United Kingdom. The population of Carn Brea including Bosleake and Church Coombe was 8,013 at the 2011 census. The hilltop site is situated approximately one mile (1.6 km) southwest of Redruth. The settlements of Bosleake, Brea, Broad Lane, Carn Arthen, Carn Brea Village, Carnkie, Four Lanes, Grillis, Illogan Highway, Pencoys, Penhallick, Piece, Pool, Tolskithy, Tregajorran, Treskillard, Tuckingmill and West Tolgus are in the parish. Neolithic settlement The Neolithic settlement at Carn Brea was a tor enclosure occupied between around 3700 and 3400 BC. Roger Mercer directed archaeological excavations of the site in 1970. https://cornisharchaeology.org.uk/volume-9-1970/ and 1972. https://cornisharchaeology.org.uk/volume-11-1972/ A two-acre (0.8 ha) inner enclosure was surrounded by one of eleven acres (4.5 ha). The ramparts consisted of stone walls with an earth bank and ditch. T ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
