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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] |
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] |
Vertigo Hannai
Vertigo is a condition where a person has the sensation of movement or of surrounding objects moving when they are not. Often it feels like a spinning or swaying movement. This may be associated with nausea, vomiting, sweating, or difficulties walking. It is typically worse when the head is moved. Vertigo is the most common type of dizziness. The most common disorders that result in vertigo are benign paroxysmal positional vertigo (BPPV), Ménière's disease, and labyrinthitis. Less common causes include stroke, brain tumors, brain injury, multiple sclerosis, migraines, trauma, and uneven pressures between the middle ears. Physiologic vertigo may occur following being exposed to motion for a prolonged period such as when on a ship or simply following spinning with the eyes closed. Other causes may include toxin exposures such as to carbon monoxide, alcohol, or aspirin. Vertigo typically indicates a problem in a part of the vestibular system. Other causes of dizziness include pr ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Parks In Ottawa
A park is an area of natural, semi-natural or planted space set aside for human enjoyment and recreation or for the protection of wildlife or natural habitats. Urban parks are urban green space, green spaces set aside for recreation inside towns and cities. National parks and country parks are green spaces used for recreation in the countryside. State parks and provincial parks are administered by sub-national government states and agencies. Parks may consist of grassy areas, rocks, soil and trees, but may also contain buildings and other artifacts such as monuments, fountains or playground structures. Many parks have fields for playing sports such as baseball and football, and paved areas for games such as basketball. Many parks have trails for walking, biking and other activities. Some parks are built adjacent to bodies of water or watercourses and may comprise a beach or boat dock area. Urban parks often have benches for sitting and may contain picnic tables and barbecue gr ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Areas 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] |
Protected Areas Of Lanark County
Protection is any measure taken to guard a thing against damage caused by outside forces. Protection can be provided to physical objects, including organisms, to systems, and to intangible things like civil and political rights. Although the mechanisms for providing protection vary widely, the basic meaning of the term remains the same. This is illustrated by an explanation found in a manual on electrical wiring: Some kind of protection is a characteristic of all life, as living things have evolved at least some protective mechanisms to counter damaging environmental phenomena, such as ultraviolet light. Biological membranes such as bark on trees and skin on animals offer protection from various threats, with skin playing a key role in protecting organisms against pathogens and excessive water loss. Additional structures like scales and hair offer further protection from the elements and from predators, with some animals having features such as spines or camouflage serving ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
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] |
Urban Sprawl
Urban sprawl (also known as suburban sprawl or urban encroachment) is defined as "the spreading of urban developments (such as houses and shopping centers) on undeveloped land near a city." Urban sprawl has been described as the unrestricted growth in many urban areas of housing, commercial development, and roads over large expanses of land, with little concern for urban planning. In addition to describing a special form of urbanization, the term also relates to the social and environmental consequences associated with this development. Medieval suburbs suffered from loss of protection of city walls, before the advent of industrial warfare. Modern disadvantages and costs include increased travel time, transport costs, pollution, and destruction of the countryside. The cost of building urban infrastructure for new developments is hardly ever recouped through property taxes, amounting to a subsidy for the developers and new residents at the expense of existing property taxpayers. In ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
CFS Carp Almonte Detachment
The Almonte Detachment was a military-operated radio communications receiver station linked by land line to CFS Carp located in Burnt Lands alvar off Lanark County Road 49 East of Almonte, Ontario, Canada. A second antenna receiver site was located further east near Dunrobin, Ontario; the Dunrobin Detachment. Both of these sites were linked to CFS Carp Richardson Detachment, which was a remote-operated transmitting site. CFS Carp Almonte Detachment was unmanned and the location primarily used as a remote antenna farm. After the end of the Cold War, CFS Carp The Diefenbunker, formerly known by its military designation, Canadian Forces Station Carp (CFS Carp), is a large underground four-storey reinforced concrete bunker and nuclear fallout shelter located in the rural area of Carp, Ontario approxima ... was decommissioned and the antenna site was no longer needed. The land is now part of the Burnt Lands Provincial Park. References Almonte Military radio systems 1 ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Ground Beetle
Ground beetles are a large, cosmopolitan distribution, cosmopolitan family (biology), family of beetles, the Carabidae, with more than 40,000 species worldwide, around 2,000 of which are found in North America and 2,700 in Europe. As of 2015, it is one of the 10 most species-rich animal families. They belong to the Adephaga. Members of the family are primarily carnivorous, but some members are phytophagous or omnivorous. Description and ecology Although their body shapes and coloring vary somewhat, most are shiny black or metallic and have ridged wing covers (elytra). The elytra are fused in some species, particularly the large Carabinae, rendering the beetles unable to fly. The species ''Mormolyce phyllodes'' is known as violin beetle due to their peculiarly shaped elytra. All carabids except the quite primitive flanged bombardier beetles (Paussinae) have a groove on their arthropod leg, fore leg tibiae bearing a comb of hairs used for cleaning their antenna (biology), antennae. ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Cypripedium Arietinum
''Cypripedium arietinum'', the ram's head lady's slipper, is a rare orchid that grows in lightly shaded areas with calcareous soils. It is characteristic of the alvars around the Great Lakes in North America, as well as in New England. In Canada, it is found from Quebec to Saskatchewan, plus an isolated population in Nova Scotia, where it grows on gypsum based soils, 330 km away from the nearest population in Maine. Description ''Cypripedium arietinum'' is a herbaceous perennial small lady's slipper growing to . It typically has 3, but sometimes 4-5, leaves and normally has a single flower per flowering stem but in the form biflorum there maybe two flowers per stem. The purplish-red flower has light venation and is white at the lip. The flower has three petals, one modified into a densely hairy pouch with white and purplish markings. The sepals are green with reddish-brown markings and the side sepals are to some degree spirally twisted, linear to linear-lanceolate in shap ... [...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] |
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] |
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