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Panmure Alvar
The Panmure Alvar is an alvar that lies on a limestone plain straddling the north eastern edge of Lanark County and the western boundary of the City of Ottawa, Ontario, Canada, east of the town of Pakenham.Ontario Ministry of Natural Resources. 1991. Area of Natural and Scientific Interest - Life Science Checksheet. Page 73 in David J. White. 1992. Life Science Areas of Natural and Scientific Interest in Site District 6-11, Ontario Ministry of Natural Resources, Toronto, Ontario. In alvars, shallow soil with alternating drought and flooding conditions creates open clearings with distinctive plant and animal communities. Fire may also play a role. The forests are mostly white cedar, white spruce and poplar, with openings dominated by common juniper. The alvar clearings contain regionally significant plants such as Crawe's sedge (''Carex crawei'') and Hookedspur violet (''Viola adunca''). A total of 82 native plant species have been recorded from this location, including the pro ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Panmure Alvar 1
Panmure may refer to: Places *Panmure (New Zealand electorate), a former New Zealand Parliamentary electorate * Panmure, New Zealand, a suburb of Auckland *Panmure, Victoria, Australia *Panmure Island, Prince Edward Island, Canada *A rural community in the West Carleton-March Ward of Ottawa, Ontario, Canada Other uses *Baron Panmure, a title in the Peerage of the United Kingdom *Earl of Panmure, a title in the Peerage of Scotland and Ireland * Fort Panmure, a fort in modern-day Natchez, Mississippi *Lord Panmure (Fox Maule-Ramsay; 1801–1874), British politician * Panmure Castle, ruined castle, seat of the Earls of Panmure *Panmure railway station, Auckland Panmure railway station is located on the North Island Main Trunk line in New Zealand. Eastern Line services of the Auckland railway network are the only regular services that stop at the station. The original Panmure Station opened on 16 N ..., on the Eastern Line in New Zealand * Panmure railway station, Victoria, cl ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Panmure Alvar 2
Panmure may refer to: Places *Panmure (New Zealand electorate), a former New Zealand Parliamentary electorate *Panmure, New Zealand, a suburb of Auckland *Panmure, Victoria, Australia * Panmure Island, Prince Edward Island, Canada *A rural community in the West Carleton-March Ward of Ottawa, Ontario, Canada Other uses *Baron Panmure, a title in the Peerage of the United Kingdom *Earl of Panmure, a title in the Peerage of Scotland and Ireland *Fort Panmure, a fort in modern-day Natchez, Mississippi * Lord Panmure (Fox Maule-Ramsay; 1801–1874), British politician *Panmure Castle, ruined castle, seat of the Earls of Panmure *Panmure railway station, Auckland, on the Eastern Line in New Zealand *Panmure railway station, Victoria, closed 1981, on the Warrnambool line in Australia *Panmure RFC Panmure RFC is a rugby union club based in Broughty Ferry in Dundee, Scotland. They play in . History Panmure was founded in 1880 and joined the Scottish Rugby Union in 1884. The name Panmu ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Alvar
An alvar is a biological environment based on a limestone plain with thin or no soil and, as a result, sparse grassland vegetation. Often flooded in the spring, and affected by drought in midsummer, alvars support a distinctive group of prairie-like plants. Most alvars occur either in northern Europe or around the Great Lakes in North America. This stressed habitat supports a community of rare plants and animals, including species more commonly found on prairie grasslands. Lichen and mosses are common species. Trees and bushes are absent or severely stunted. The primary cause of alvars is the shallow exposed bedrock. Flooding and drought, as noted, add to the stress of the site and prevent many species from growing. Disturbance may also play a role. In Europe, grazing is frequent, while in North America, there is some evidence that fire may also prevent encroachment by forest. The habitat also has strong competition gradients, with better competitors occupying the deepe ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Lanark County
Lanark County is a county located in the Canadian province of Ontario. Its county seat is Perth, which was first settled in 1816.Brown, Howard Morton, 1984. Lanark Legacy, Nineteenth Century Glimpses of on Ontario County. Corporation of the County of Lanark, Perth, Ontario and General Store Publishing House, Renfrew, Ontario. p. 98 Most European settlements of the county began in 1816, when Drummond, Beckwith and Bathurst townships were named and initially surveyed.Brown, Howard Morton, 1984. Lanark Legacy, Nineteenth Century Glimpses of on Ontario County. Corporation of the County of Lanark, Perth, Ontario and General Store Publishing House, Renfrew, Ontario. The first farm north of the Rideau was cleared and settled somewhat earlier, in 1790.Brown, Howard Morton, 1984. Lanark Legacy, Nineteenth Century Glimpses of on Ontario County. Corporation of the County of Lanark, Perth, Ontario and General Store Publishing House, Renfrew, Ontario. p. 9 The county took its name from the ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Ottawa
Ottawa (, ; Canadian French: ) is the capital city of Canada. It is located at the confluence of the Ottawa River and the Rideau River in the southern portion of the province of Ontario. Ottawa borders Gatineau, Quebec, and forms the core of the Ottawa–Gatineau census metropolitan area (CMA) and the National Capital Region (NCR). Ottawa had a city population of 1,017,449 and a metropolitan population of 1,488,307, making it the fourth-largest city and fourth-largest metropolitan area in Canada. Ottawa is the political centre of Canada and headquarters to the federal government. The city houses numerous foreign embassies, key buildings, organizations, and institutions of Canada's government, including the Parliament of Canada, the Supreme Court, the residence of Canada's viceroy, and Office of the Prime Minister. Founded in 1826 as Bytown, and incorporated as Ottawa in 1855, its original boundaries were expanded through numerous annexations and were ultimately ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Mississippi Mills, Ontario
Mississippi Mills is a town in eastern Ontario, Canada, in Lanark County on the Mississippi River. It is made up of the former Townships of Ramsay and Pakenham, as well as the Town of Almonte. It is partly located within Canada's National Capital Region. History The Town of Mississippi Mills was incorporated on January 1, 1998, by amalgamating the town of Almonte with the townships of Ramsay and Pakenham. Almonte's first settler was David Shepherd, who in 1819 was granted by the Crown to build and operate a mill. The site became known as Shepherd's Falls. That name was never official, however, as Shepherd sold his patent after his mill burned down. The buyer of the patent, Daniel Shipman, rebuilt the mill and the settlement became known as Shipman's Mills in 1820. The majority of Shipman's Mills' early settlers were Scottish. The town grew to encompass thirty stores and forty other businesses. A textile mill town almost from the start, at its peak it boasted seven busy woo ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Carex Crawei
''Carex crawei'', commonly called Crawe's sedge, is a species of flowering plant in the sedge family. It is native to North America, where it is widespread in the United States and Canada. Though widespread, it has a patchy distribution and is generally rare throughout its range. It is found in wet calcareous Calcareous () is an adjective meaning "mostly or partly composed of calcium carbonate", in other words, containing lime or being chalky. The term is used in a wide variety of scientific disciplines. In zoology ''Calcareous'' is used as an ad ... areas, usually associated with flat limestone outcrops or gravels. It is usually found in high quality natural habitats. It is a rhizomatous perennial that flowers in early spring. References {{Taxonbar, from=Q15567760 crawei ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Viola Adunca
''Viola adunca'' is a species of violet known by the common names hookedspur violet, early blue violet, sand violet, and western dog violet. It is native to meadows and forests of western North America, Canada, and the northern contiguous United States. Description This is a hairy, compact plant growing from a small rhizome system. The leaves are spade- or heart-shaped, sometimes with broadly wavy margins. They are generally 0.5 to 4 centimeters long. The single-flowered inflorescence grows at the end of a very thin peduncle reaching about high. The nodding flower is a violet about long, with five purple petals. The lower three petals have white bases and purple veining. The two side petals are white-bearded near the throat. The upper two petals may have hooked spurs at their tips. It is a perennial blooming in late spring. There are several varieties of ''V. adunca''; a white-petaled form has been noted in Yosemite National Park. It has also been observed in Southern Ontar ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Astragalus Neglectus
''Astragalus neglectus'', or Cooper's milkvetch, is a species of flowering plant in the family Fabaceae native to northeastern North America. Description ''Astragalus neglectus'' is a perennial, herbaceous plant growing 30 to 90 cm tall. The alternate, compound leaves have 11-25 leaflets. The 10 to 20 white or creamy flowers form a cluster arising from the upper leaf axils. The fruit is in the form of an inflated pod. Etymology The first published description of the species (as ''Phaca neglecta'') was in ''A Flora of North America'' by John Torrey and Asa Gray in 1838. The species is called Cooper's milkvetch after a William Cooper who discovered the plant described by Gray in 1856 as ''Astragalus cooperi'' (which ultimately was considered to be the same entity as ''A. neglectus''). Distribution and habitat The range of ''Astragalus negelctus'' is centred around the Great Lakes, but it also occurs from Manitoba and South Dakota east to Massachusetts and Virginia. It is rare thr ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Burnt Lands Alvar
The Burnt Lands is an alvar between Almonte and Ottawa near Upper Huntley, Ontario, Canada. It probably obtained its name from one of the forest fires that swept the area during early European settlement. It is possible that fires assist in creating or maintaining alvars. However, the shallow soil, with alternating drought and flooding, is likely the main factor. The main point is that in a land that is typically covered in forest, alvars provide small area of open prairie-like conditions for plants that require such conditions. This alvar is one of the best examples of this habitat type in Lanark County and in southern Ontario. It has been the subject of numerous scientific studies. Because of its significance, The Ontario Ministry of Natural Resources has designated ca of the alvar as an Area of Natural and Scientific Interest. A smaller parcel of several hundred hectares is protected within the Burnt Lands Provincial Park (Nature Reserve). It is a popular destination with ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Area Of Natural And Scientific Interest
Area is the quantity that expresses the extent of a region on the plane or on a curved surface. The area of a plane region or ''plane area'' refers to the area of a shape or planar lamina, while '' surface area'' refers to the area of an open surface or the boundary of a three-dimensional object. Area can be understood as the amount of material with a given thickness that would be necessary to fashion a model of the shape, or the amount of paint necessary to cover the surface with a single coat. It is the two-dimensional analogue of the length of a curve (a one-dimensional concept) or the volume of a solid (a three-dimensional concept). The area of a shape can be measured by comparing the shape to squares of a fixed size. In the International System of Units (SI), the standard unit of area is the square metre (written as m2), which is the area of a square whose sides are one metre long. A shape with an area of three square metres would have the same area as three such squares. ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
TransCanada Pipeline
The TransCanada pipeline is a system of natural gas pipelines, up to in diameter, that carries gas through Alberta, Saskatchewan, Manitoba, Ontario and Quebec. It is maintained by TransCanada PipeLines, LP. It is the longest pipeline in Canada. Creation Canada's population was booming during the 1950s, and energy shortages were becoming problematic. Canadian company TransCanada PipeLines Ltd. was incorporated in 1951 to undertake the construction of a natural gas pipeline across Canada. The financing of the project was split 50–50 between American and Canadian interests. Two applicants originally expressed interest in moving gas east: Canadian Delhi Oil Company (now called TCPL) proposed moving gas to the major cities of eastern Canada by an all-Canadian route, while Western Pipelines wanted to stop at Winnipeg with a branch line south to sell into the mid-western United States. In 1954 C. D. Howe, a member of the Cabinet of Canada of a Liberal Government, forced the two ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
