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Wallasey Pool
Wallasey Pool was a natural tidal inlet of water that separated the towns of Wallasey and Birkenhead on the Wirral Peninsula, England. Originally flowing directly into the River Mersey, it was converted into the sophisticated Birkenhead Dock system from the 1820s onwards by land reclamation, with the main portion of the pool becoming known as the Great Float. In 1933, with the exception of a small lake, the head of Wallasey Pool at Poulton was converted into Bidston Dock. By 2003, this dock had been filled in. Redevelopment A new development was approved for Birkenhead docks in 2010. The Wirral Waters development will transform the docklands area into business, leisure and retail facilities. Bridges Four road bridges cross the former Wallasey Pool, over what is now Birkenhead Docks: Egerton Bridge is situated between Egerton Dock and Morpeth Dock and is a bascule bridge. It was built between 1928 and 1931, replacing an earlier hydraulic swing bridge. The bridge and the machine ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Tide
Tides are the rise and fall of sea levels caused by the combined effects of the gravity, gravitational forces exerted by the Moon (and to a much lesser extent, the Sun) and are also caused by the Earth and Moon orbiting one another. Tide tables can be used for any given locale to find the predicted times and amplitude (or "tidal range"). The predictions are influenced by many factors including the alignment of the Sun and Moon, the #Phase and amplitude, phase and amplitude of the tide (pattern of tides in the deep ocean), the amphidromic systems of the oceans, and the shape of the coastline and near-shore bathymetry (see ''#Timing, Timing''). They are however only predictions, the actual time and height of the tide is affected by wind and atmospheric pressure. Many shorelines experience semi-diurnal tides—two nearly equal high and low tides each day. Other locations have a diurnal cycle, diurnal tide—one high and low tide each day. A "mixed tide"—two uneven magnitude ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Hydraulic Machinery
Hydraulic machines use liquid fluid power to perform work. Heavy construction vehicles are a common example. In this type of machine, hydraulic fluid is pumped to various hydraulic motors and hydraulic cylinders throughout the machine and becomes pressurized according to the resistance present. The fluid is controlled directly or automatically by control valves and distributed through hoses, tubes, or pipes. Hydraulic systems, like pneumatic systems, are based on Pascal's law which states that any pressure applied to a fluid inside a closed system will transmit that pressure equally everywhere and in all directions. A hydraulic system uses an incompressible liquid as its fluid, rather than a compressible gas. The popularity of hydraulic machinery is due to the very large amount of power that can be transferred through small tubes and flexible hoses, the high power density and a wide array of actuators that can make use of this power, and the huge multiplication of forces t ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Bidston Railway Station
Bidston railway station is a railway station that serves the village of Bidston, Birkenhead, on the Wirral, England. The station is situated at the junction of the West Kirby branch of the Wirral line, which is part of the Merseyrail network, and serves as the northern terminal for the Borderlands line from Wrexham Central, operated by Transport for Wales. History Bidston station has for most of its existence been primarily an interchange point between trains. The station is relatively isolated except for nearby Bidston Village, and was accessed only by foot. Until 1970, the approach road to the station was an unpaved track. Because of its isolation when a through station, the station closed twice due to poor passenger usage. Today there is an adjacent car park at the station with access to the nearby Junction One retail park via a lane. The station's prime function as an interchange still remains today. The station was originally built by the Hoylake Railway, opening on ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Landscape Architecture
Landscape architecture is the design of outdoor areas, landmarks, and structures to achieve environmental, social-behavioural, or aesthetic outcomes. It involves the systematic design and general engineering of various structures for construction and human use, investigation of existing social, ecological, and soil conditions and processes in the landscape, and the design of other interventions that will produce desired outcomes. The scope of the profession is broad and can be subdivided into several sub-categories including professional or licensed landscape architects who are regulated by governmental agencies and possess the expertise to design a wide range of structures and landforms for human use; landscape design which is not a licensed profession; site planning; stormwater management; erosion control; environmental restoration; parks, recreation and urban planning; visual resource management; green infrastructure planning and provision; and private estate and residence la ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Landfill
A landfill site, also known as a tip, dump, rubbish dump, garbage dump, or dumping ground, is a site for the disposal of waste materials. Landfill is the oldest and most common form of waste disposal, although the systematic burial of the waste with daily, intermediate and final covers only began in the 1940s. In the past, refuse was simply left in piles or thrown into pits; in archeology this is known as a midden. Some landfill sites are used for waste management purposes, such as temporary storage, consolidation and transfer, or for various stages of processing waste material, such as sorting, treatment, or recycling. Unless they are stabilized, landfills may undergo severe shaking or soil liquefaction of the ground during an earthquake. Once full, the area over a landfill site may be reclaimed for other uses. Operations Operators of well-run landfills for non-hazardous waste meet predefined specifications by applying techniques to: # confine waste to as small an area as ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Marsh
A marsh is a wetland that is dominated by herbaceous rather than woody plant species.Keddy, P.A. 2010. Wetland Ecology: Principles and Conservation (2nd edition). Cambridge University Press, Cambridge, UK. 497 p Marshes can often be found at the edges of lakes and streams, where they form a transition between the aquatic and terrestrial ecosystems. They are often dominated by grasses, rushes or reeds. If woody plants are present they tend to be low-growing shrubs, and the marsh is sometimes called a carr. This form of vegetation is what differentiates marshes from other types of wetland such as swamps, which are dominated by trees, and mires, which are wetlands that have accumulated deposits of acidic peat. Marshes provide habitats for many kinds of invertebrates, fish, amphibians, waterfowl and aquatic mammals. This biological productivity means that marshes contain 0.1% of global sequestered terrestrial carbon. Moreover, they have an outsized influence on climate resi ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Fishing Lake At Bidston Moss-by-Peter-Craine
Fishing is the activity of trying to catch fish. Fish are often caught as wildlife from the natural environment, but may also be caught from fish stocking, stocked bodies of water such as fish pond, ponds, canals, park wetlands and reservoirs. Fishing techniques include gathering seafood by hand, hand-gathering, spearfishing, spearing, fish net, netting, angling, bowfishing, shooting and fish trap, trapping, as well as destructive fishing practices, more destructive and often illegal fishing, illegal techniques such as electrofishing, electrocution, blast fishing, blasting and cyanide fishing, poisoning. The term fishing broadly includes catching aquatic animals other than fish, such as crustaceans (shrimp/lobsters/crabs), shellfish, cephalopods (octopus/squid) and echinoderms (starfish/sea urchins). The term is not normally applied to harvesting fish raised in aquaculture, controlled cultivations (fish farming). Nor is it normally applied to hunting aquatic mammals, where term ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Penny
A penny is a coin ( pennies) or a unit of currency (pl. pence) in various countries. Borrowed from the Carolingian denarius (hence its former abbreviation d.), it is usually the smallest denomination within a currency system. Presently, it is the formal name of the British penny ( p) and the ''de facto'' name of the American one-cent coin (abbr. ¢) as well as the informal Irish designation of the 1 cent euro coin (abbr. c). It is the informal name of the cent unit of account in Canada, although one-cent coins are no longer minted there. The name is used in reference to various historical currencies, also derived from the Carolingian system, such as the French denier and the German pfennig. It may also be informally used to refer to any similar smallest-denomination coin, such as the euro cent or Chinese fen. The Carolingian penny was originally a 0.940-fine silver coin, weighing pound. It was adopted by Offa of Mercia and other English kings and remaine ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Bidston
Bidston is a village, a parish and a suburb of Birkenhead, on the Wirral Peninsula, in the modern county of Merseyside. The area is a mixture of the well-preserved Bidston Village, Bidston Hill, a modern housing estate, and the Bidston Moss nature reserve, industrial estate and retail park. Administratively, it is also a ward of the Metropolitan Borough of Wirral. Before local government reorganisation on 1 April 1974, it was part of the County Borough of Birkenhead, within the geographical county of Cheshire. At the 2001 Census, the population of Bidston was 10,446, consisting of 4,725 males and 5,721 females. By the time of the 2011 Census the electoral ward was called Bidston and St. James (St James is part of Bidston and not a separate locality). This ward includes Beechwood to the south of Bidston and extends into much of Birkenhead to the east, including all of the south side of the Great Float. The total population of this ward at this Census was 15,216 of which 7,117 ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Seacombe
Seacombe () is a district of the town of Wallasey, on the Wirral Peninsula, England. Administratively, Seacombe is a ward of the Metropolitan Borough of Wirral in Merseyside. Before local government reorganisation on 1 April 1974, it was part of the County Borough of Wallasey, within the geographical county of Cheshire. At the 2001 Census, the population of Seacombe was 15,158, (7,081 males and 8,077 females), increasing to 15,387 (7,554 males, 7,833 females) at the Census 2011. History Seacombe is mentioned in the Domesday Book of 1086 as Seccum. In 1845 George Turnbull was the civil engineer who designed and built the Seacombe Wall sea defence that helped drain the marshes behind the town. Seacombe was originally a terminus for the Wirral Railway; however, passenger services ended on 4 January 1960 and all services on the line terminated on 16 June 1963. Much of the line to Seacombe station was used as the approach road to the Kingsway Tunnel. Geography Seacombe is situa ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
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