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Luther Water
Luther Water is a generally southerly flowing river in Aberdeenshire, Scotland that discharges into the River North Esk. Course The watercourse rises in the Howe of the Mearns somewhat south of Drumelzie Forest. Draining chiefly agricultural lands, this stream has a notable lack of turbidity and a pH level of approximately 8.26 measured near the Mains of Luther.C.M. Hogan, ''History of Muchalls Castle'': ''Natural History Section'', Lumina Tech Press, Aberdeen (2005) Turbidity has been measured at 70 centimetres by the Secchi disc protocol. summer temperatures are approximately 16 degrees Celsius and electrical conductivity is 21 micro-siemens per centimetre. Armouring of the stream bottom consists of small rounded stones varying typically from about one centimeter to four centimeters in diameter, some of which are quartzite Quartzite is a hard, non- foliated metamorphic rock that was originally pure quartz sandstone.Essentials of Geology, 3rd Edition, Stephen Marshak ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Scotland
Scotland is a Countries of the United Kingdom, country that is part of the United Kingdom. It contains nearly one-third of the United Kingdom's land area, consisting of the northern part of the island of Great Britain and more than 790 adjacent Islands of Scotland, islands, principally in the archipelagos of the Hebrides and the Northern Isles. To the south-east, Scotland has its Anglo-Scottish border, only land border, which is long and shared with England; the country is surrounded by the Atlantic Ocean to the north and west, the North Sea to the north-east and east, and the Irish Sea to the south. The population in 2022 was 5,439,842. Edinburgh is the capital and Glasgow is the most populous of the cities of Scotland. The Kingdom of Scotland emerged as an independent sovereign state in the 9th century. In 1603, James VI succeeded to the thrones of Kingdom of England, England and Kingdom of Ireland, Ireland, forming a personal union of the Union of the Crowns, three kingdo ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Kincardineshire
Kincardineshire or the County of Kincardine, also known as the Mearns (from the Scottish Gaelic meaning "the stewartry"), is a Shires of Scotland, historic county, registration county and lieutenancy areas of Scotland, lieutenancy area on the coast of north-east Scotland. It is bounded by Aberdeenshire (historic), Aberdeenshire on the north, and by Angus, Scotland, Angus on the south-west. The county was named after its original county town of Kincardine, Aberdeenshire, Kincardine, near Fettercairn. The county town was moved to Stonehaven in 1600, by which time the town of Kincardine was in decline; it was subsequently abandoned. Other towns in the county include Banchory, Inverbervie and Laurencekirk. The county was abolished as an administrative area in 1975. Since 1996, most of the pre-1975 county has formed part of the Aberdeenshire council areas of Scotland, council area, with the exception of Nigg, Aberdeen, Nigg, which is in Aberdeen City. The name "Kincardine" is used ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
River North Esk
The North Esk () is a river in Angus, Scotland, Angus and Aberdeenshire, Scotland. It is formed by the meeting of the Water of Mark (from Glen Mark) and the Water of Lee (from Loch Lee), and enters the North Sea four miles north of Montrose, Angus, Montrose. It forms the boundary between Angus and Aberdeenshire at certain stages in its course. It was also noted in the 19th century as a good point for fishing. Tributaries Downstream of the meeting of the headwaters referred to above, the River North Esk is joined by various other tributaries. The Water of Effock enters on its right side and then the Water of Tarf enters on its left bank at Tarfside. The West Water is a considerable right bank tributary which enters near Stracathro in Strathmore, Angus, Strathmore. Its upper reaches are known as the Water of Saughs. The Luther Water is the last significant tributary of the North Esk; it enters on the left bank near North Water Bridge. The Luther Water drains the Howe of the Mearn ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
River
A river is a natural stream of fresh water that flows on land or inside Subterranean river, caves towards another body of water at a lower elevation, such as an ocean, lake, or another river. A river may run dry before reaching the end of its course if it runs out of water, or only flow during certain seasons. Rivers are regulated by the water cycle, the processes by which water moves around the Earth. Water first enters rivers through precipitation, whether from rainfall, the Runoff (hydrology), runoff of water down a slope, the melting of glaciers or snow, or seepage from aquifers beneath the surface of the Earth. Rivers flow in channeled watercourses and merge in confluences to form drainage basins, or catchments, areas where surface water eventually flows to a common outlet. Rivers have a great effect on the landscape around them. They may regularly overflow their Bank (geography), banks and flood the surrounding area, spreading nutrients to the surrounding area. Sedime ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Aberdeenshire
Aberdeenshire (; ) is one of the 32 Subdivisions of Scotland#council areas of Scotland, council areas of Scotland. It takes its name from the Shires of Scotland, historic county of Aberdeenshire (historic), Aberdeenshire, which had substantially different boundaries. The Aberdeenshire Council area includes all of the areas of the historic counties of Aberdeenshire and Kincardineshire except the area making up Aberdeen City Council area, as well as part of Banffshire. The historic county boundaries are still 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 a ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Agricultural
Agriculture encompasses crop and livestock production, aquaculture, and forestry for food and non-food products. Agriculture was a key factor in the rise of sedentary human civilization, whereby farming of domesticated species created food surpluses that enabled people to live in the cities. While humans started gathering grains at least 105,000 years ago, nascent farmers only began planting them around 11,500 years ago. Sheep, goats, pigs, and cattle were domesticated around 10,000 years ago. Plants were independently cultivated in at least 11 regions of the world. In the 20th century, industrial agriculture based on large-scale monocultures came to dominate agricultural output. , small farms produce about one-third of the world's food, but large farms are prevalent. The largest 1% of farms in the world are greater than and operate more than 70% of the world's farmland. Nearly 40% of agricultural land is found on farms larger than . However, five of every six farms ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Turbidity
Turbidity is the cloudiness or haziness of a fluid caused by large numbers of individual particles that are generally invisible to the naked eye, similar to smoke in air. The measurement of turbidity is a key test of both water clarity and water quality. Fluids can contain suspended solid matter consisting of particles of many different sizes. While some suspended material will be large enough and heavy enough to settle rapidly to the bottom of the container if a liquid sample is left to stand (the settable solids), very small particles will settle only very slowly or not at all if the sample is regularly agitated or the particles are colloidal. These small solid particles cause the liquid to appear turbid. Turbidity (or haze) is also applied to transparent solids such as glass or plastic. In plastic production, haze is defined as the percentage of light that is deflected more than 2.5° from the incoming light direction. Causes and effects Turbidity in open water may be ca ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Secchi Disc
The Secchi disk (or Secchi disc), as created in 1865 by Angelo Secchi, is a plain white, circular disk in diameter used to measure water transparency or turbidity in bodies of water. The disc is mounted on a pole or line and lowered slowly down in the water. The depth at which the disk is no longer visible is taken as a measure of the transparency of the water. This measure is known as the Secchi depth and is related to water turbidity. Since its invention, the disk has also been used in a modified, smaller diameter, black-and-white design to measure freshwater transparency. Similar disks, with a black-and-yellow pattern, are used as fiducial markers on vehicles in crash tests, crash-test dummies, and other kinetic experiments. History The original Secchi disk was a plain white disk and was used in the Mediterranean Sea. A plain white, diameter Secchi disk remains the standard design used in marine studies. In 1899, George C. Whipple modified the original all-white Secchi ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Celsius
The degree Celsius is the unit of temperature on the Celsius temperature scale "Celsius temperature scale, also called centigrade temperature scale, scale based on 0 ° for the melting point of water and 100 ° for the boiling point of water at 1 atm pressure." (originally known as the centigrade scale outside Sweden), one of two temperature scales used in the International System of Units (SI), the other being the closely related Kelvin scale. The degree Celsius (symbol: °C) can refer to a specific point on the Celsius temperature scale or to a difference or range between two temperatures. It is named after the Swedish astronomer Anders Celsius (1701–1744), who proposed the first version of it in 1742. The unit was called ''centigrade'' in several languages (from the Latin ''centum'', which means 100, and ''gradus'', which means steps) for many years. In 1948, the International Committee for Weights and Measures renamed it to honor Celsius and also to rem ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Electrical Conductivity
Electrical resistivity (also called volume resistivity or specific electrical resistance) is a fundamental specific property of a material that measures its electrical resistance or how strongly it resists electric current. A low resistivity indicates a material that readily allows electric current. Resistivity is commonly represented by the Greek alphabet, Greek letter (Rho (letter), rho). The SI unit of electrical resistivity is the ohm-metre (Ω⋅m). For example, if a solid cube of material has sheet contacts on two opposite faces, and the Electrical resistance, resistance between these contacts is , then the resistivity of the material is . Electrical conductivity (or specific conductance) is the reciprocal of electrical resistivity. It represents a material's ability to conduct electric current. It is commonly signified by the Greek letter (Sigma (letter), sigma), but (kappa) (especially in electrical engineering) and (gamma) are sometimes used. ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
