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Curlethney Hill
Curlethney Hill is a landform in Aberdeenshire, Scotland within the Mounth Range of the Grampian Mountains. (Grid Reference NO 918 839) The peak elevation of this mountain is 246 metres above mean sea level. This landform lies slightly southwest of the village of Netherley. The northwest boundary of the moorland atop Curlethney Hill is formed by the southwestern flanks of Craggie Cat, a nearby peak. Geology and hydrology This mountain is covered virtually entirely with moorland. Curlethney Hill is situated approximately 0.9 kilometers to the east of Meikle Carewe Hill; surface runoff and drainage from the northern and eastern slopes of Curlethney Hill flows north to Crynoch Burn, at reaches above the Red Moss. Waters within the Red Moss are decidedly acidic, with measured summer pH values in the range of 5.67. These low pH levels may be caused in part by the peat drainage from the moorland on Meikle Carewe Hill and Curlethney Hill. The southwest flanks of Curlethney Hill ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Landform
A landform is a natural or anthropogenic land feature on the solid surface of the Earth or other planetary body. Landforms together make up a given terrain, and their arrangement in the landscape is known as topography. Landforms include hills, mountains, canyons, and valleys, as well as shoreline features such as bays, peninsulas, and seas, including submerged features such as mid-ocean ridges, volcanoes, and the great ocean basins. Physical characteristics Landforms are categorized by characteristic physical attributes such as elevation, slope, orientation, stratification, rock exposure and soil type. Gross physical features or landforms include intuitive elements such as berms, mounds, hills, ridges, cliffs, valleys, rivers, peninsulas, volcanoes, and numerous other structural and size-scaled (e.g. ponds vs. lakes, hills vs. mountains) elements including various kinds of inland and oceanic waterbodies and sub-surface features. Mountains, hills, plateaux, and plains are t ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Acid
In computer science, ACID ( atomicity, consistency, isolation, durability) is a set of properties of database transactions intended to guarantee data validity despite errors, power failures, and other mishaps. In the context of databases, a sequence of database operations that satisfies the ACID properties (which can be perceived as a single logical operation on the data) is called a ''transaction''. For example, a transfer of funds from one bank account to another, even involving multiple changes such as debiting one account and crediting another, is a single transaction. In 1983, Andreas Reuter and Theo Härder coined the acronym ''ACID'', building on earlier work by Jim Gray who named atomicity, consistency, and durability, but not isolation, when characterizing the transaction concept. These four properties are the major guarantees of the transaction paradigm, which has influenced many aspects of development in database systems. According to Gray and Reuter, the IBM Informa ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Noise Pollution
Noise pollution, also known as environmental noise or sound pollution, is the propagation of noise with ranging impacts on the activity of human or animal life, most of them are harmful to a degree. The source of outdoor noise worldwide is mainly caused by machines, transport, and propagation systems.Senate Public Works Committee. ''Noise Pollution and Abatement Act of 1972''. S. Rep. No. 1160, 92nd Congress. 2nd session Poor urban planning may give rise to noise disintegration or pollution, side-by-side industrial and residential buildings can result in noise pollution in the residential areas. Some of the main sources of noise in residential areas include loud music, transportation (traffic, rail, airplanes, etc.), lawn care maintenance, construction, electrical generators, wind turbines, explosions, and people. Documented problems associated with noise in urban environments go back as far as ancient Rome. Research suggests that noise pollution in the United States is the high ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Electric Power
Electric power is the rate at which electrical energy is transferred by an electric circuit. The SI unit of power is the watt, one joule per second. Standard prefixes apply to watts as with other SI units: thousands, millions and billions of watts are called kilowatts, megawatts and gigawatts respectively. A common misconception is that electric power is bought and sold, but actually electrical energy is bought and sold. For example, electricity is sold to consumers in kilowatt-hours (kilowatts multiplied by hours), because energy is power multiplied by time. Electric power is usually produced by electric generators, but can also be supplied by sources such as electric batteries. It is usually supplied to businesses and homes (as domestic mains electricity) by the electric power industry through an electrical grid. Electric power can be delivered over long distances by transmission lines and used for applications such as motion, light or heat with high efficiency. ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Windfarm
A wind farm or wind park, also called a wind power station or wind power plant, is a group of wind turbines in the same location used to produce electricity. Wind farms vary in size from a small number of turbines to several hundred wind turbines covering an extensive area. Wind farms can be either onshore or offshore. Many of the largest operational onshore wind farms are located in China, India, and the United States. For example, the largest wind farm in the world, Gansu Wind Farm in China had a capacity of over 6,000 MW by 2012,Watts, Jonathan & Huang, CecilyWinds Of Change Blow Through China As Spending On Renewable Energy Soars ''The Guardian'', 19 March 2012, revised on 20 March 2012. Retrieved 4 January 2012. with a goal of 20,000 MWFahey, JonathanIn Pictures: The World's Biggest Green Energy Projects ''Forbes'', 9 January 2010. Retrieved 19 June 2019. by 2020.Kanter, DougGansu Wind Farm ''Forbes''. Retrieved 19 June 2019. As of December 2020, the 1218 ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Aberdeenshire Council
Aberdeenshire ( sco, Aiberdeenshire; gd, Siorrachd Obar Dheathain) is one of the 32 council areas of Scotland. It takes its name from the County of Aberdeen which has substantially different boundaries. The Aberdeenshire Council area includes all of the area of the historic counties of Aberdeenshire and Kincardineshire (except the area making up the City of Aberdeen), as well as part of Banffshire. The county boundaries are officially used for a few purposes, namely land registration and lieutenancy. Aberdeenshire Council is headquartered at Woodhill House, in Aberdeen, making it the only Scottish council whose headquarters are located outside its jurisdiction. Aberdeen itself forms a different council area (Aberdeen City). Aberdeenshire borders onto Angus and Perth and Kinross to the south, Highland and Moray to the west and Aberdeen City to the east. Traditionally, it has been economically dependent upon the primary sector (agriculture, fishing, and forestry) and relat ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Renewable Energy Resources
Renewable energy is energy that is collected from renewable resources that are naturally replenished on a human timescale. It includes sources such as sunlight, wind, the movement of water, and geothermal heat. Although most renewable energy sources are sustainable, some are not. For example, some biomass sources are considered unsustainable at current rates of exploitation. Renewable energy often provides energy for electricity generation to a grid, air and water heating/cooling, and stand-alone power systems. Renewable energy technology projects are typically large-scale, but they are also suited to rural and remote areas and developing countries, where energy is often crucial in human development. Renewable energy is often deployed together with further electrification, which has several benefits: electricity can move heat or objects efficiently, and is clean at the point of consumption. In addition, electrification with renewable energy is more efficient and therefore lead ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Cowie Water
The Cowie Water ( gd, Uisge Chollaidh) is a river of Scotland. Geography The river rises in the Grampian Mountains in Kincardineshire, and discharges to the North Sea in the northern part of Stonehaven,United Kingdom Ordnance Survey Map Landranger 45, Stonehaven and Banchory, 1:50,000 scale, 2004 south of the ruined Cowie Castle. Tributaries of the Cowie Water include the Burn of Monboys, which drains the area to the north, in which the archaeological site Raedykes Roman Camp is situated; and Cowton Burn. Notable features in this vicinity include Dunnottar Castle, Fetteresso Castle and Muchalls Castle. Other nearby coastal waterways discharging to the North Sea include Burn of Muchalls to the north and Carron Water to the south. Hydrology and water quality Summer flow rates are typically in the range of at the river's mouth. July values for pH have been measured at 8.2 or slightly alkaline July water temperatures are about 11.9 degrees Celsius and electrical conductivi ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Cowton Burn
Cowton Burn is a stream that rises in the Mounth, or eastern range of the Grampian Mountains, on some of the northwest slopes of the Durris Forest west of Netherley, Aberdeenshire, Scotland. The Grid Reference for the headwaters is NO 925 823); Cowton Burn is a tributary to the Cowie Water. The Cowton Burn is crossed by the A957 road slightly northwest of Rickarton House. Watershed characteristics The headwaters of the Cowton Burn rise in a coniferous forest area of the Durris Forest. The stream flows downslope on an easterly course as it makes its way to discharge to the Cowie Water. The stream generally has lush vegetation growing all the way to its margins throughout most of its course. The July flow rate is roughly six cubic feet per second in the headwaters reach. pH levels are slightly alkaline.C.M. Hogan, ''History of Muchalls Castle'', Natural History Section, Lumina Press, Aberdeen (2005) History The Roman Camp Raedykes occupied the northern higher ground of th ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Peat
Peat (), also known as turf (), is an accumulation of partially decayed vegetation or organic matter. It is unique to natural areas called peatlands, bogs, mires, moors, or muskegs. The peatland ecosystem covers and is the most efficient carbon sink on the planet, because peatland plants capture carbon dioxide (CO2) naturally released from the peat, maintaining an equilibrium. In natural peatlands, the "annual rate of biomass production is greater than the rate of decomposition", but it takes "thousands of years for peatlands to develop the deposits of , which is the average depth of the boreal orthernpeatlands", which store around 415 gigatonnes (Gt) of carbon (about 46 times 2019 global CO2 emissions). Globally, peat stores up to 550 Gt of carbon, 42% of all soil carbon, which exceeds the carbon stored in all other vegetation types, including the world's forests, although it covers just 3% of the land's surface. ''Sphagnum'' moss, also called peat moss, is one of th ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Red Moss, Aberdeenshire
Red Moss is a wetland bog in Aberdeenshire, Scotland, located at the northwestern edge of the village of Netherley. (Grid Reference NO 955 856) The moss is designated a national Site of Special Scientific Interest by Scottish Natural Heritage, due to its biodiversity and undisturbed character. The elevation of Red Moss is 113 metres above mean sea level. The upland areas above Red Moss are characterised as agricultural and woodland parcels which are generally attractive and separated by ancient drystone walls or hedgerows. Hydrology and water quality The outlet to Red Moss with respect to drainage is the Crynoch Burn, which continues by the Lairhillock Inn and thence through Maryculter and the Oldman Wood. Feeding the Red Moss are the headwaters of Crynoch Burn, along with smaller tributaries draining lands of the south and east. The bog is clearly acidic, with pH levels in the range of 5.68; moreover, electrical conductivity of the waters are low. Summer water temperatures ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Aberdeenshire
Aberdeenshire ( sco, Aiberdeenshire; gd, Siorrachd Obar Dheathain) is one of the 32 Subdivisions of Scotland#council areas of Scotland, council areas of Scotland. It takes its name from the County of Aberdeen which has substantially different boundaries. The Aberdeenshire Council area includes all of the area of the Counties of Scotland, historic counties of Aberdeenshire and Kincardineshire (except the area making up the City of Aberdeen), as well as part of Banffshire. The county boundaries are officially used for a few purposes, namely land registration and Lieutenancy areas of Scotland, lieutenancy. Aberdeenshire Council is headquartered at Woodhill House, in Aberdeen, making it the only Scottish council whose headquarters are located outside its jurisdiction. Aberdeen itself forms a different council area (Aberdeen City). Aberdeenshire borders onto Angus, Scotland, Angus and Perth and Kinross to the south, Highland (council area), Highland and Moray to the west and Aber ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
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