|
Cairngorm Lochs
Cairngorm Lochs is a protected wetland area in the Cairngorms, in the Grampian and Highland regions of Scotland. With a total area of 173 hectares, it covers five freshwater lochs which are among the highest areas of standing water in the UK. It has been protected as a Ramsar Site since 1981. The site is composed of five separate lochs: Etchachan, Uiane, Coire an Lochain, Avon and Einich. All five lakes are extremely oligotrophic and support highly specialized populations of zooplankton and phytoplankton; the two largest also support plant populations including Littorella uniflora, Lobelia dortmanna and Juncus bulbosus. As well as being recognised as a wetland of international importance under the Ramsar Convention, the lochs are additionally protected as they all lie within the boundaries of the Cairngorms National Park Cairngorms National Park ( gd, Pàirc Nàiseanta a' Mhonaidh Ruaidh) is a national park in northeast Scotland, established in 2003. It was the seco ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Grampian
Grampian ( gd, Roinn a' Mhonaidh) was one of nine former local government regions of Scotland created in 1975 by the Local Government (Scotland) Act 1973 and abolished in 1996 by the Local Government etc. (Scotland) Act 1994. The region took its name from the Grampian Mountains. It is now divided into the unitary council areas of Aberdeenshire, City of Aberdeen and Moray. Geography Grampian had boundaries with the Highlands to the east (Inverness-shire, Nairnshire) and Tayside to the south (Angus, Perth and Kinross). It was made up of the historical counties of Aberdeenshire, City of Aberdeen, Kincardineshire and Morayshire in northeast Scotland. Moray included the historical county of Banffshire. Grampian was divided into five districts - Aberdeen, Banff and Buchan, Gordon, Kincardine and Deeside and Moray. Aberdeen is the major city of the region. Other major towns are the former royal burgh of Elgin, the major fishing port of Peterhead, Fraserburgh, Inverurie, W ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Oligotrophic
An oligotroph is an organism that can live in an environment that offers very low levels of nutrients. They may be contrasted with copiotrophs, which prefer nutritionally rich environments. Oligotrophs are characterized by slow growth, low rates of metabolism, and generally low population density. Oligotrophic environments are those that offer little to sustain life. These environments include deep oceanic sediments, caves, glacial and polar ice, deep subsurface soil, aquifers, ocean waters, and leached soils. Examples of oligotrophic organisms are the cave-dwelling olm; the bacterium " ''Candidatus'' Pelagibacter communis", which is the most abundant organism in the oceans with an estimated 2 × 1028 individuals in total; and the lichens with their extremely low metabolic rate. Etymologically, the word "oligotroph" is a combination of the Greek adjective ''oligos'' (ὀλίγος) meaning "few" and the adjective ''trophikos'' (τροφικός)) meaning "feeding". Plant adaptatio ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Cairngorms National Park
Cairngorms National Park ( gd, Pàirc Nàiseanta a' Mhonaidh Ruaidh) is a national park in northeast Scotland, established in 2003. It was the second of two national parks established by the Scottish Parliament, after Loch Lomond and The Trossachs National Park, which was set up in 2002. The park covers the Cairngorms range of mountains, and surrounding hills. Already the largest national park in the United Kingdom, in 2010 it was expanded into Perth and Kinross. Roughly 18,000 people reside within the 4,528 square kilometre national park. The largest communities are Aviemore, Ballater, Braemar, Grantown-on-Spey, Kingussie, Newtonmore, and Tomintoul. Tourism makes up about 80% of the economy. In 2018, 1.9 million tourism visits were recorded. The majority of visitors are domestic, with 25 per cent coming from elsewhere in the UK, and 21 per cent being from other countries. Geography The Cairngorms National Park covers an area of in the council areas of Aberdeenshire, Mo ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Ramsar Convention
The Ramsar Convention on Wetlands of International Importance Especially as Waterfowl Habitat is an international treaty for the conservation and sustainable use of Ramsar sites (wetlands). It is also known as the Convention on Wetlands. It is named after the city of Ramsar in Iran, where the convention was signed in 1971. Every three years, representatives of the contracting parties meet as the Conference of the Contracting Parties (COP), the policy-making organ of the convention which adopts decisions (resolutions and recommendations) to administer the work of the convention and improve the way in which the parties are able to implement its objectives. COP12 was held in Punta del Este, Uruguay, in 2015. COP13 was held in Dubai, United Arab Emirates, in October 2018. List of wetlands of international importance The list of wetlands of international importance included 2,331 Ramsar sites in May 2018 covering over . The countries with most sites are the United Kingdo ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
List Of Ramsar Wetlands Of International Importance
This is the list of Wetlands of International Importance as defined by the Ramsar Convention for the conservation and sustainable use of wetlands, recognizing the fundamental ecological functions of wetlands and their economic, cultural, scientific, and recreational value. The convention establishes that "wetlands should be selected for the list on account of their international significance in terms of ecology, botany, zoology, limnology or hydrology." Over the years, the Conference of the Contracting Parties has adopted more specific criteria interpreting the convention text. The Ramsar List organizes the Ramsar sites according to the contracting party that designated each to the list. Contracting parties are grouped into six "regions": Africa, Asia, Europe, Latin American and the Caribbean, North America, and Oceania. , 170 states have acceded to the convention and designated 2,471 sites to the list, covering ; two other states have acceded to the convention but have yet to des ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Juncus Bulbosus
''Juncus bulbosus'', the bulbous rush, is a species of flowering plant in the genus ''Juncus'', native to Iceland, the Faroes, Europe, Macaronesia Macaronesia (Portuguese: ''Macaronésia,'' Spanish: ''Macaronesia'') is a collection of four volcanic archipelagos in the North Atlantic, off the coasts of Africa and Europe. Each archipelago is made up of a number of List of islands in the At ..., and northwest Africa. It has been introduced to Australia, New Zealand, and some locations in northern North America. It is capable of nuisance growth in lakes and streams. References bulbosus Flora of Europe Flora of Algeria Flora of Morocco Flora of Tunisia Flora of Macaronesia Taxa named by Carl Linnaeus Plants described in 1753 {{Poales-stub ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Lobelia Dortmanna
''Lobelia dortmanna'', Dortmann's cardinalflower or water lobelia, is a species of flowering plant in the bellflower family Campanulaceae. This stoloniferous herbaceous perennial aquatic plant with basal leaf-rosettes and flower stalks grows to tall. The flowers are 1–2 cm long, with a five-lobed white to pale pink or pale blue corolla, produced in groups of one to ten on an erect raceme held above the water surface. The fruit is a capsule 5–10 mm long and 3–5 mm wide, containing numerous small seeds.BorealForest''Lobelia dortmanna''/ref>Blamey, M. & Grey-Wilson, C. (1989). ''Flora of Britain and Northern Europe''. The leaves are almost cylindrical, blunt, 2.5–7.5 cm long and evergreen. They have no functional stomata. It is one of several unrelated species of plants from low nutrient lakes known as isoetids, owing to their superficial similarity to Isoetes. The leaves of ''Lobelia dortmanna'' are, however, easily distinguishable from those of othe ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Littorella
''Littorella'' is a genus of two to three species of aquatic plants. Many plants live their entire lives submersed, and reproduce by stolons, but some are only underwater for part of the year, and flower when they are not underwater. Classification Molecular data show ''Littorella'' to be sister to the rest of the genus ''Plantago''. Thus, cladistics would allow it to be considered either as a separate genus or as part of ''Plantago''. Some researchers, particularly Rahn in the 1990s, have considered ''Littorella'' to be located within ''Plantago'', but this does not seem to be required given the molecular data and a closer look at morphology. Species *''Littorella uniflora''. Found in Europe from Iceland to the black sea. *''Littorella americana'' from northern North America. *''Littorella australis'' from patagonia, in southern Chile and Argentina, and the Falkland Islands Some authors have treated ''L. uniflora'' and ''L. americana'' to be one species, but molecular ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Phytoplankton
Phytoplankton () are the autotrophic (self-feeding) components of the plankton community and a key part of ocean and freshwater ecosystems. The name comes from the Greek words (), meaning 'plant', and (), meaning 'wanderer' or 'drifter'. Phytoplankton obtain their energy through photosynthesis, as do trees and other plants on land. This means phytoplankton must have light from the sun, so they live in the well-lit surface layers (euphotic zone) of oceans and lakes. In comparison with terrestrial plants, phytoplankton are distributed over a larger surface area, are exposed to less seasonal variation and have markedly faster turnover rates than trees (days versus decades). As a result, phytoplankton respond rapidly on a global scale to climate variations. Phytoplankton form the base of marine and freshwater food webs and are key players in the global carbon cycle. They account for about half of global photosynthetic activity and at least half of the oxygen production, despite ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Zooplankton
Zooplankton are the animal component of the planktonic community ("zoo" comes from the Greek word for ''animal''). Plankton are aquatic organisms that are unable to swim effectively against currents, and consequently drift or are carried along by currents in the ocean, or by currents in seas, lakes or rivers. Zooplankton can be contrasted with phytoplankton, which are the plant component of the plankton community ("phyto" comes from the Greek word for ''plant''). Zooplankton are heterotrophic (other-feeding), whereas phytoplankton are autotrophic (self-feeding). This means zooplankton cannot manufacture their own food but must eat other plants or animals instead — in particular they eat phytoplankton. Zooplankton are generally larger than phytoplankton, most are microscopic, but some (such as jellyfish) are macroscopic and can be seen with the naked eye. Many protozoans (single-celled protists that prey on other microscopic life) are zooplankton, including zooflagellates, fo ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Loch Einich
''Loch'' () is the Scottish Gaelic, Scots and Irish word for a lake or sea inlet. It is cognate with the Manx lough, Cornish logh, and one of the Welsh words for lake, llwch. In English English and Hiberno-English, the anglicised spelling lough is commonly found in place names; in Lowland Scots and Scottish English, the spelling "loch" is always used. Many loughs are connected to stories of lake-bursts, signifying their mythical origin. Sea-inlet lochs are often called sea lochs or sea loughs. Some such bodies of water could also be called firths, fjords, estuaries, straits or bays. Background This name for a body of water is Insular CelticThe current form has currency in the following languages: Scottish Gaelic, Irish, Manx, and has been borrowed into Lowland Scots, Scottish English, Irish English and Standard English. in origin and is applied to most lakes in Scotland and to many sea inlets in the west and north of Scotland. The word comes from Proto-Indo-European ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Highland (council Area)
Highland ( gd, A' Ghàidhealtachd, ; sco, Hieland) is a council area in the Scottish Highlands and is the largest local government area in the United Kingdom. It was the 7th most populous council area in Scotland at the 2011 census. It shares borders with the council areas of Aberdeenshire, Argyll and Bute, Moray and Perth and Kinross. Their councils, and those of Angus and Stirling, also have areas of the Scottish Highlands within their administrative boundaries. The Highland area covers most of the mainland and inner-Hebridean parts of the historic counties of Inverness-shire and Ross and Cromarty, all of Caithness, Nairnshire and Sutherland and small parts of Argyll and Moray. Despite its name, the area does not cover the entire Scottish Highlands. Name Unlike the other council areas of Scotland, the name ''Highland'' is often not used as a proper noun. The council's website only sometimes refers to the area as being ''Highland'', and other times as being ''the Hig ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
