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Low Maynard Reservoir
Low Maynard Reservoir is located in Walthamstow in the London Borough of Waltham Forest. The storage reservoir is part of the Lee Valley Reservoir Chain and supplies drinking water to London. History The reservoir was constructed in the mid 19th century by the East London Waterworks Company on former marshland. It is now owned and managed by Thames Water. Ecology The reservoir is part of the Walthamstow Reservoirs Site of Special Scientific Interest, and it supports a large concentration of breeding wildfowl. The fringes of the reservoir contain species of plants uncommon in Greater London, including: * Caltha palustris Marsh-marigold * Schoenaoplectus lacustris Common Club-rush *Typha angustifolia Lesser bulrush * Carex x subgracilis The 'graceful' sedge Recreation Access to the water, which is by permit only, is popular with birdwatchers, walkers and anglers. Retrieved November 27, 2007 See also * London water supply infrastructure London's water sup ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
London Borough Of Waltham Forest
The London Borough of Waltham Forest () is a London boroughs, London borough in north-east London, England. Its population is estimated to be 276,983 in 2019. It borders five other London boroughs: London Borough of Enfield, Enfield to the north-west, London Borough of Haringey, Haringey to the west, London Borough of Hackney, Hackney to the south-west, London Borough of Newham, Newham to the south-east and London Borough of Redbridge, Redbridge to the east, as well as the non-metropolitan county of Essex to the north. The borough was formed in 1965 from the merger of the municipal boroughs of Municipal Borough of Leyton, Leyton, Municipal Borough of Walthamstow, Walthamstow and Municipal Borough of Chingford, Chingford; it took its name from Waltham Forest (Legal Forest), Waltham Forest – an institution which managed deer in south-west Essex. Epping Forest is a remainder of the former Waltham Forest (Legal Forest), Waltham Forest and forms the eastern and northern fringe of ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Caltha Palustris
''Caltha palustris'', known as marsh-marigold and kingcup, is a small to medium size perennial herbaceous plant of the buttercup family, native to marshes, fens, ditches and wet woodland in temperate regions of the Northern Hemisphere. It flowers between April and August, dependent on altitude and latitude, but occasional flowers may occur at other times. Description ''Caltha palustris'' is a high, hairless, fleshy, perennial, herbaceous plant that dies down in autumn and overwinters with buds near the surface of the marshy soil. The plants have many, thick strongly branching roots. Its flowering stems are hollow, erect or more or less decumbent. The alternate true leaves are in a rosette, each of which consist of a leaf stem that is about four times as long as the kidney-shaped leaf blade, itself between long and wide, with a heart-shaped foot, a blunt tip, and a scalloped to toothed, sometime almost entire margin particularly towards the tip. In their youth the leaves ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Thames Water Reservoirs
The River Thames ( ), known alternatively in parts as the River Isis, is a river that flows through southern England including London. At , it is the longest river entirely in England and the second-longest in the United Kingdom, after the River Severn. The river rises at Thames Head in Gloucestershire, and flows into the North Sea near Tilbury, Essex and Gravesend, Kent, via the Thames Estuary. From the west it flows through Oxford (where it is sometimes called the Isis), Reading, Henley-on-Thames and Windsor. The Thames also drains the whole of Greater London. In August 2022, the source of the river moved five miles to beyond Somerford Keynes due to the heatwave in July 2022. The lower reaches of the river are called the Tideway, derived from its long tidal reach up to Teddington Lock. Its tidal section includes most of its London stretch and has a rise and fall of . From Oxford to the Estuary the Thames drops by 55 metres. Running through some of the drier parts of ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Sites Of Special Scientific Interest In London
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] |
London Water Supply Infrastructure
London's water supply infrastructure has developed over the centuries in line with the expansion of London. For much of London's history, private companies supplied fresh water to various parts of London from wells, the River Thames and the River Lea. Further demand prompted new conduits and sources, particularly when the Agricultural and Industrial Revolution caused a boom in London's population and housing. A crisis point was reached in the mid 19th century with the understanding that cholera and other disease arose from the extraction of water from the increasingly polluted tidal Thames. The Metropolis Water Act 1852 banned this practice, allowing water companies three years to find other sources. The 20th century saw consolidation of water suppliers and a substantial investment in London's water infrastructure as the population grew. London's water suppliers (known also as undertakings) were nationalised as the Metropolitan Water Board and then subsequently re-privatised ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Fisherman
A fisher or fisherman is someone who captures fish and other animals from a body of water, or gathers shellfish. Worldwide, there are about 38 million commercial and subsistence fishers and fish farmers. Fishers may be professional or recreational. Fishing has existed as a means of obtaining food since the Mesolithic period.Profile for the USA * inadequate preparation for emergencies * poor vessel maintenance and inadequate safety equipment * lack of awareness of or ignoring stability issues. Many fishers, while accepting that fishing is dangerous, staunchly defend their independence. Many proposed laws and additional regulation to increase safety have been defeated because fishers oppose them. Alaska's commercial fishers work in one of the world's harshest environments. Many of the hardships they endure include isolated fishing grounds, high winds, seasonal darkness, very cold water, icing, and short fishing seasons, where very long work days are the norm. Fatigue, physi ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Walking
Walking (also known as ambulation) is one of the main gaits of terrestrial locomotion among legged animals. Walking is typically slower than running and other gaits. Walking is defined by an ' inverted pendulum' gait in which the body vaults over the stiff limb or limbs with each step. This applies regardless of the usable number of limbs—even arthropods, with six, eight, or more limbs, walk. Difference from running The word ''walk'' is descended from the Old English ''wealcan'' "to roll". In humans and other bipeds, walking is generally distinguished from running in that only one foot at a time leaves contact with the ground and there is a period of double-support. In contrast, running begins when both feet are off the ground with each step. This distinction has the status of a formal requirement in competitive walking events. For quadrupedal species, there are numerous gaits which may be termed walking or running, and distinctions based upon the presence or absenc ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Birdwatchers
Birdwatching, or birding, is the observing of birds, either as a recreational activity or as a form of citizen science. A birdwatcher may observe by using their naked eye, by using a visual enhancement device like binoculars or a telescope, by listening for bird sounds, or by watching public webcams. Most birdwatchers pursue this activity for recreational or social reasons, unlike ornithologists, who engage in the study of birds using formal scientific methods. Birding, birdwatching, and twitching The first recorded use of the term ''birdwatcher'' was in 1901 by Edmund Selous; ''bird'' was introduced as a verb in 1918. The term ''birding'' was also used for the practice of ''fowling'' or hunting with firearms as in Shakespeare's ''The Merry Wives of Windsor'' (1602): "She laments sir... her husband goes this morning a-birding." The terms ''birding'' and ''birdwatching'' are today used by some interchangeably, although some participants prefer ''birding'', partly because it i ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Carex
''Carex'' is a vast genus of more than 2,000 species of grass-like plants in the family Cyperaceae, commonly known as sedges (or seg, in older books). Other members of the family Cyperaceae are also called sedges, however those of genus ''Carex'' may be called true sedges, and it is the most species-rich genus in the family. The study of ''Carex'' is known as caricology. Description All species of ''Carex'' are perennial, although some species, such as '' C. bebbii'' and '' C. viridula'' can fruit in their first year of growth, and may not survive longer. They typically have rhizomes, stolons or short rootstocks, but some species grow in tufts ( caespitose). The culm – the flower-bearing stalk – is unbranched and usually erect. It is usually distinctly triangular in section. The leaves of ''Carex'' comprise a blade, which extends away from the stalk, and a sheath, which encloses part of the stalk. The blade is normally long and flat, but may be folded, inrolled, c ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Typha Angustifolia
''Typha angustifolia'' L. (also lesser bulrush, narrowleaf cattail or lesser reedmace) is a perennial herbaceous plant of genus ''Typha''. This cattail is an "obligate wetland" species that is commonly found in the northern hemisphere in brackish locations. Description The plant's leaves are flat, very narrow (¼"–½" wide), and 3'–6' tall when mature; 12–16 leaves arise from each vegetative shoot. At maturity, they have distinctive stalks that are about as tall as the leaves; the stalks are topped with brown, fluffy, sausage-shaped flowering heads. The plants have sturdy, rhizomatous roots that can extend 27" and are typically ¾"–1½" in diameter. Distribution It has been proposed that the species was introduced from Europe to North America. In North America, it is also thought to have been introduced from coastal to inland locations. The geographic range of ''Typha angustifolia'' overlaps with the very similar species '' Typha latifolia'' (broadleaf or common c ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Schoenoplectus
''Schoenoplectus'' (club-rush ld World species bulrush or tule ew World species is a genus of plants in the sedges with a cosmopolitan distribution. Note that the name bulrush is also applied to species in the unrelated genus ''Typha'' as well as to other sedges. The genus ''Schoenoplectus'' was formerly considered part of ''Scirpus'', but recent phylogenetic data shows that they are not closely related. Species Species accepted: *'' Schoenoplectus acutus'' ( Muhl. ex J.M.Bigelow) Á.Löve & D.Löve – Tule – Canada, much of the United States; northern and central Mexico as far south as Michoacán; Clipperton Island. *'' Schoenoplectus americanus'' (Pers.) Volkart ex Schinz & R. Keller – Chairmaker's bulrush, Olney's bulrush – Much of Western Hemisphere from Alaska to Argentina including West Indies; also New Zealand *''Schoenoplectus annamicus'' (Raymond) T.Koyama – Vietnam *'' Schoenoplectus californicus'' ( C.A.Mey.) Steud. – California bulrush, giant bul ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Greater London
Greater may refer to: *Greatness Greatness is a concept of a state of superiority affecting a person or object in a particular place or area. Greatness can also be attributed to individuals who possess a natural ability to be better than all others. An example of an expressi ..., the state of being great *Greater than, in inequality * ''Greater'' (film), a 2016 American film * Greater (flamingo), the oldest flamingo on record * "Greater" (song), by MercyMe, 2014 * Greater Bank, an Australian bank * Greater Media, an American media company See also * * {{Disambiguation ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
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