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Spencer Gorge Conservation Area
Spencer Gorge/Webster's Falls Conservation Area is located on the Niagara Escarpment in Dundas, Ontario, a constituent community of Hamilton, Ontario, and is owned and operated by the Hamilton Conservation Authority. It has views over Hamilton and a two major waterfalls that are accessible via a system of trails. The natural features found in the area are considered to be provincially significant. A shuttle service runs from Christie Lake Conservation Area to Spencer Gorge/Webster Falls Conservation Area, for visitors to access this conservation area on weekends and holidays. Geology The main feature of the area is the Spencer Gorge, a "Y"-shaped gorge around in length, with the depth reaching . The walls of the gorge are very steep, contrasting the gently sloping landscape found in the nearby areas. The gorge was incised by the melt streams of the Wisconsin glaciation about 10,000 years ago. The gorge displays a near-complete stratigraphic section from the red shales of the Quee ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Webster's Falls
Webster's Falls, noted for its panoramas, is a classical curtain/ plunge waterfall found in the Spencer Gorge/Webster's Falls Conservation Area in Hamilton, Ontario, Canada. The water flows down Spencer Creek. In the past the falls have been known by various names such as Dr. Hamilton's Falls, Spencer Falls, Hart Falls, Fisher Falls and Flamborough Falls. The cobblestone footbridge, as well as a newer and narrower stone/concrete footbridge, crosses over Spencer Creek to the west side. shuttle servicenow runs between a large parking area just outside Dundas and Spencer Gorge/Webster Falls Conservation Area, for visitors to access this popular conservation area on weekends and holidays from Saturday, May 13 to Sunday, October 29, 2017. "Baby Webster's Falls" Baby Webster's Falls is a complex ribbon waterfall which has water mainly during seasonal storms and after the winter snow melts. Its height is 20 metres and its width is 3 metres (10 ft) It is located on a tributary of ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Dolomite (rock)
Dolomite (also known as dolomite rock, dolostone or dolomitic rock) is a sedimentary carbonate rock that contains a high percentage of the mineral dolomite, CaMg(CO3)2. It occurs widely, often in association with limestone and evaporites, though it is less abundant than limestone and rare in Cenozoic rock beds (beds less than about 66 million years in age). The first geologist to distinguish dolomite rock from limestone was Belsazar Hacquet in 1778. Most dolomite was formed as a magnesium replacement of limestone or of lime mud before lithification. The geological process of conversion of calcite to dolomite is known as dolomitization and any intermediate product is known as dolomitic limestone. The "dolomite problem" refers to the vast worldwide depositions of dolomite in the past geologic record in contrast to the limited amounts of dolomite formed in modern times. Recent research has revealed sulfate-reducing bacteria living in anoxic conditions precipitate dolomite whic ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Protected Areas Of Hamilton, Ontario
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 servin ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Waterfalls Of Hamilton, Ontario
A waterfall is a point in a river or stream where water flows over a vertical drop or a series of steep drops. Waterfalls also occur where meltwater drops over the edge of a tabular iceberg or ice shelf. Waterfalls can be formed in several ways, but the most common method of formation is that a river courses over a top layer of resistant bedrock before falling on to softer rock, which erodes faster, leading to an increasingly high fall. Waterfalls have been studied for their impact on species living in and around them. Humans have had a distinct relationship with waterfalls for years, travelling to see them, exploring and naming them. They can present formidable barriers to navigation along rivers. Waterfalls are religious sites in many cultures. Since the 18th century they have received increased attention as tourist destinations, sources of hydropower, andparticularly since the mid-20th centuryas subjects of research. Definition and terminology A waterfall is generally ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Conservation Areas In Ontario
Conservation is the preservation or efficient use of resources, or the conservation of various quantities under physical laws. Conservation may also refer to: Environment and natural resources * Nature conservation, the protection and management of the environment and natural resources * Conservation biology, the science of protection and management of biodiversity * Conservation movement, political, environmental, or social movement that seeks to protect natural resources, including biodiversity and habitat * Conservation organization, an organization dedicated to protection and management of the environment or natural resources * Wildlife conservation, the practice of protecting wild species and their habitats in order to prevent species from going extinct * ''Conservation'' (magazine), published by the Society for Conservation Biology from 2000 to 2014 ** ''Conservation Biology'' (journal), scientific journal of the Society for Conservation Biology Physical laws * Conse ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
List Of Waterfalls In Hamilton, Ontario
The city of Hamilton in Ontario, Canada is home to more than 100 waterfalls and cascades, most of which are on or near the Bruce Trail as it winds through the Niagara Escarpment. Ontario's internationally recognized Niagara Escarpment provides perfect geological conditions for waterfalls to occur, from Tobermory to Niagara Falls. With its crest, Webster's Falls is the largest waterfall within the city. Tew's Falls is a ribbon waterfall, and is the tallest waterfall found in Hamilton. Both Webster's and Tew's are located at the Spencer Gorge / Webster's Falls Conservation Area. Albion Falls was once seriously considered as a possible source of water for Hamilton. Rocks from the Albion Falls area were used in the construction of the Royal Botanical Gardens' Rock Garden. There used to be more waterfalls in Hamilton than exist today. Many of the waterfalls in central Hamilton slowly vanished as population and construction on Hamilton Mountain increased. As well, in the early y ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Horseshoe Falls
Horseshoe Falls is the largest of the three waterfalls that collectively form Niagara Falls on the Niagara River along the Canada–United States border. Approximately 90% of the Niagara River, after diversions for hydropower generation, flows over Horseshoe Falls. The remaining 10% flows over American Falls and Bridal Veil Falls. It is located between Terrapin Point on Goat Island in the US state of New York, and Table Rock in the Canadian province of Ontario."The international boundary line may pass through the Horseshoe Falls just beyond Terrapin Tower Point, so that the United States are not entitled to as large a portion as Canada of the Horseshoe Falls, which is admittedly not all Canadian." Statement of Mr. J Boardman Scovell. ''Preservation of Niagara Falls: hearings on the subject of H.R. 26688, Sixty-first Congress, second session, relating to the control and regulation of the waters of Niagara River and the preservation of Niagara Falls, held before the Committee o ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
McMaster University
McMaster University (McMaster or Mac) is a public research university in Hamilton, Ontario, Canada. The main McMaster campus is on of land near the residential neighbourhoods of Ainslie Wood and Westdale, adjacent to the Royal Botanical Gardens. It operates six academic faculties: the DeGroote School of Business, Engineering, Health Sciences, Humanities, Social Science, and Science. It is a member of the U15, a group of research-intensive universities in Canada. The university bears the name of William McMaster, a prominent Canadian senator and banker who bequeathed C$900,000 to its founding. It was incorporated under the terms of an act of the Legislative Assembly of Ontario in 1887, merging the Toronto Baptist College with Woodstock College. It opened in Toronto in 1890. Inadequate facilities and the gift of land in Hamilton prompted its relocation in 1930. The Baptist Convention of Ontario and Quebec controlled the university until it became a privately chartered, ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Tew's Falls
The city of Hamilton in Ontario, Canada is home to more than 100 waterfalls and cascades, most of which are on or near the Bruce Trail as it winds through the Niagara Escarpment. Ontario's internationally recognized Niagara Escarpment provides perfect geological conditions for waterfalls to occur, from Tobermory to Niagara Falls. With its crest, Webster's Falls is the largest waterfall within the city. Tew's Falls is a ribbon waterfall, and is the tallest waterfall found in Hamilton. Both Webster's and Tew's are located at the Spencer Gorge / Webster's Falls Conservation Area. Albion Falls was once seriously considered as a possible source of water for Hamilton. Rocks from the Albion Falls area were used in the construction of the Royal Botanical Gardens' Rock Garden. There used to be more waterfalls in Hamilton than exist today. Many of the waterfalls in central Hamilton slowly vanished as population and construction on Hamilton Mountain increased. As well, in the early ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Limestone
Limestone ( calcium carbonate ) is a type of carbonate sedimentary rock which is the main source of the material lime. It is composed mostly of the minerals calcite and aragonite, which are different crystal forms of . Limestone forms when these minerals precipitate out of water containing dissolved calcium. This can take place through both biological and nonbiological processes, though biological processes, such as the accumulation of corals and shells in the sea, have likely been more important for the last 540 million years. Limestone often contains fossils which provide scientists with information on ancient environments and on the evolution of life. About 20% to 25% of sedimentary rock is carbonate rock, and most of this is limestone. The remaining carbonate rock is mostly dolomite, a closely related rock, which contains a high percentage of the mineral dolomite, . ''Magnesian limestone'' is an obsolete and poorly-defined term used variously for dolomite, for lime ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Caprock
Caprock or cap rock is a more resistant rock type overlying a less resistant rock type,Kearey, Philip (2001). ''Dictionary of Geology'', 2nd ed., Penguin Reference, London, New York, etc., p. 41.. . analogous to an upper crust on a cake that is harder than the underlying layer. Description The Niagara Escarpment, over which Niagara Falls flows, is an example of a scarp or escarpment. At Niagara Falls, the caprock is the riverbed above the falls, and is what prevents the river from eroding the face of the falls very quickly. In the photo, the dark thin layer in the foreground where water is not yet running, is the caprock. The Niagara caprock is made of dolomitic limestone. Other common types of caprock are sandstone and mafic rock. In processes such as scarp retreat, the caprock controls the rate of erosion of the scarp. As the softer rock is cut away, periodically the caprock shears off. Caprock is also found in salt domes and on the top of mesa formations. Petroleum In ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Hamilton, Ontario
Hamilton is a port city in the Canadian province of Ontario. Hamilton has a population of 569,353, and its census metropolitan area, which includes Burlington and Grimsby, has a population of 785,184. The city is approximately southwest of Toronto in the Greater Toronto and Hamilton Area (GTHA). Conceived by George Hamilton when he purchased the Durand farm shortly after the War of 1812, the town of Hamilton became the centre of a densely populated and industrialized region at the west end of Lake Ontario known as the Golden Horseshoe. On January 1, 2001, the current boundaries of Hamilton were created through the amalgamation of the original city with other municipalities of the Regional Municipality of Hamilton–Wentworth. Residents of the city are known as Hamiltonians. Traditionally, the local economy has been led by the steel and heavy manufacturing industries. During the 2010s, a shift toward the service sector occurred, such as health and sciences. Hamilton is ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
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