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Keating Channel
The Keating Channel is a long waterway in Toronto, Ontario, Canada. It connects the Don River to inner Toronto Harbour (Toronto Bay) on Lake Ontario. The channel is named after Edward Henry Keating (1844-1912), a city engineer (1892-1898) who proposed the creation of the channel in 1893. The channel was built to connect Ashbridge's Bay to the harbour; later, the Don was diverted into the channel, and its river mouth infilled in the early 1910s. History Prior to the 19th century, the Don River naturally entered Toronto Harbour in two mouths, one roughly near where Keating Channel now flows out and one further south. In the late 19th century, a public works program was started to straighten the lower part of the Don River south of the Winchester Street Bridge. The project was called the "Don Improvement Project". The goal of the project was to alleviate floods on the lower Don that were periodically washing out bridges. It was also done to create additional wharf space for the Tor ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Canada
Canada is a country in North America. Its ten provinces and three territories extend from the Atlantic Ocean to the Pacific Ocean and northward into the Arctic Ocean, covering over , making it the world's second-largest country by total area. Its southern and western border with the United States, stretching , is the world's longest binational land border. Canada's capital is Ottawa, and its three largest metropolitan areas are Toronto, Montreal, and Vancouver. Indigenous peoples have continuously inhabited what is now Canada for thousands of years. Beginning in the 16th century, British and French expeditions explored and later settled along the Atlantic coast. As a consequence of various armed conflicts, France ceded nearly all of its colonies in North America in 1763. In 1867, with the union of three British North American colonies through Confederation, Canada was formed as a federal dominion of four provinces. This began an accretion of provinces an ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
PortsToronto
The Toronto Port Authority (TPA), doing business as PortsToronto (PT), is a port authority that is responsible for the management of the Port of Toronto, including the International Marine Passenger Terminal, and Billy Bishop Toronto City Airport. It was established under the ''Canada Marine Act'' as a government business enterprise that is self-funded, with directors appointed by three levels of government – the Government of Canada (through the Minister of Transport), the Government of Ontario and the City of Toronto. The TPA rebranded itself as PortsToronto in 2015. The organization is the successor to the Toronto Harbour Commission (THC) that had managed Toronto Harbour since 1911, paid for through government transfers, harbour and airport fees. As part of a Canada-wide plan of the Government of Canada to turn government commissions into self-sufficient agencies, the TPA was set up in 1999 to take over the port and airport functions of the THC. This was done against the wishe ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Donald Chant
Donald Alfred Chant (30 September 1928 – 23 December 2007) was a Canadian entomologist, zoologist, and environmental advocate, known for his work using mites in biological control. He was elected fellow of the Royal Society of Canada and the Entomological Society of Canada. Born in Toronto, he moved to Vancouver in 1945, where he earned a BA (1950) and MA (1952) from the University of British Columbia. He received his PhD from the University of London in 1956. He was chair of the Department of Biological Control at the University of California, Riverside from 1964 to 1967, then made chair of the University of Toronto The University of Toronto (UToronto or U of T) is a public university, public research university in Toronto, Ontario, Canada, located on the grounds that surround Queen's Park (Toronto), Queen's Park. It was founded by royal charter in 1827 ... Department of Zoology, where he served as professor from 1967 to his retirement in 1993, and emeritus professor fro ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Member Of Provincial Parliament (Ontario)
A Member of Provincial Parliament (MPP) is an elected member of the Legislative Assembly of the Canadian province of Ontario. Elsewhere in Canada, the titular designation "Member of Provincial Parliament" has also been used to refer to members of the Legislative Assembly of Lower Canada from 1791 to 1838, and to members of the Legislative Assembly of Quebec from 1955 to 1968. Ontario The titular designation "Member of Provincial Parliament" and the acronym "MPP" were formally adopted by the Ontario legislature on April 7, 1938. Before the adoption of this resolution, members had no fixed designation. Prior to Confederation in 1867, members of the Legislative Assembly of the Province of Canada had been known by various titles, including MPP, MLA and MHA. This confusion persisted after 1867, with members of the Ontario legislature using the title Member of the Legislative Assembly (MLA) or Member of Provincial Parliament (MPP) interchangeably. In 1938, Frederick Fraser Hunter, t ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Hansard
''Hansard'' is the traditional name of the transcripts of parliamentary debates in Britain and many Commonwealth countries. It is named after Thomas Curson Hansard (1776–1833), a London printer and publisher, who was the first official printer to the Parliament at Westminster. Origins Though the history of the ''Hansard'' began in the British parliament, each of Britain's colonies developed a separate and distinctive history. Before 1771, the British Parliament had long been a highly secretive body. The official record of the actions of the House was publicly available but there was no record of the debates. The publication of remarks made in the House became a breach of parliamentary privilege, punishable by the two Houses of Parliament. As the populace became interested in parliamentary debates, more independent newspapers began publishing unofficial accounts of them. The many penalties implemented by the government, including fines, dismissal, imprisonment, and investigati ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Question Period
Question Period (french: période des questions), known officially as Oral Questions (french: questions orales) occurs each sitting day in the House of Commons of Canada, in which members of the parliament ask questions of government ministers (including the prime minister). According to the House of Commons Compendium, “The primary purpose of Question Period is to seek information from the Government and to call it to account for its actions.” It is similar in form to question time in other parliaments, mainly those following the Westminster system. At the Legislative Assembly of Ontario (as well as in several other provinces) questions raised are referred as ''Oral Questions''. In the Quebec National Assembly, the term is Oral Questions and Answers. History The first oral question occurred during the 1st Canadian Parliament, before rules had been established providing for formal questions. According to the record of debates for November 29, 1867, a question was posed t ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Minister Of The Environment
An environment minister (sometimes minister of the environment or secretary of the environment) is a Cabinet (government), cabinet position charged with protecting the natural environment and promoting wildlife conservation. The areas associated with the duties of an ''environmental minister'' depends largely of the needs of an individual countries or states. The world's first minister of the environment was the British Politician Peter Walker, Baron Walker of Worcester, Peter Walker from the Conservative Party (UK), Conservative Party. He was appointed in 1970. Country-related articles *: Ministry of Environment, Forests and Water Administration (Albania), Ministry of Environment, Forests and Water Administration *: Minister for the Environment (Australia), Minister for the Environment **Minister for Energy and Environment (New South Wales) **Minister for Environment and Natural Resources (Northern Territory) **Minister for Environment (Western Australia) *: Minister for Agri ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Leslie Street Spit
The Leslie Street Spit, or officially the Outer Harbour East Headland, is a human-made headland in Toronto, Ontario, Canada, extending from the city's east end in a roughly southwesterly direction into Lake Ontario. It is about long. The Spit is the result of five decades of lakefilling by the Toronto Port Authority. It was conceived as an extension of Toronto Harbour, and has evolved into a largely passive recreation area. Naturalization had not been planned but the process is now actively managed by the Toronto Region Conservation Authority. A large portion of it is classified as an Environmentally Sensitive Area (ESA) and it is recognized as an Important Bird Area. Its common name is technically incorrect, since it is not truly a spit, but Torontonians almost never use the official name. The road running along the peninsula is a southern extension of Leslie Street, hence the popular nickname. History The Spit is a man-made landfill that began in the 1950s when the ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Dredging
Dredging is the excavation of material from a water environment. Possible reasons for dredging include improving existing water features; reshaping land and water features to alter drainage, navigability, and commercial use; constructing dams, dikes, and other controls for streams and shorelines; and recovering valuable mineral deposits or marine life having commercial value. In all but a few situations the excavation is undertaken by a specialist floating plant, known as a dredger. Dredging is carried out in many different locations and for many different purposes, but the main objectives are usually to recover material of value or use, or to create a greater depth of water. Dredges have been classified as suction or mechanical. Dredging has significant environmental impacts: it can disturb marine sediments, leading to both short- and long-term water pollution, destroy important seabed ecosystems, and can release human-sourced toxins captured in the sediment. Description ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Toronto And Region Conservation Authority
The Toronto and Region Conservation Authority (TRCA) is a conservation authority in southern Ontario, Canada. It owns about of land in the Toronto region, and it employs more than 400 full-time employees and coordinates more than 3,000 volunteers each year. TRCA's area of jurisdiction is watershed-based and includes 3,467 square kilometers – 2,506 on land and 961 water-based in Lake Ontario. This area comprises nine watersheds from west to east – Etobicoke Creek, Mimico Creek, Humber River, Don River, Highland Creek, Petticoat Creek, Rouge River, Duffins Creek and Carruthers Creek. The lands that TRCA administers are used for flood control, recreation, education and watershed preservation activities, including drinking water source protection. On several sites, TRCA operates conservation areas open to the public for recreational use. TRCA also operates the Black Creek Pioneer Village, which preserves several 1800s-era buildings in a pioneer setting. Several municipal park ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Silt
Silt is granular material of a size between sand and clay and composed mostly of broken grains of quartz. Silt may occur as a soil (often mixed with sand or clay) or as sediment mixed in suspension with water. Silt usually has a floury feel when dry, and lacks plasticity when wet. Silt also can be felt by the tongue as granular when placed on the front teeth (even when mixed with clay particles). Silt is a common material, making up 45% of average modern mud. It is found in many river deltas and as wind-deposited accumulations, particularly in central Asia, north China, and North America. It is produced in both very hot climates (through such processes as collisions of quartz grains in dust storms) and very cold climates (through such processes as glacial grinding of quartz grains.) Loess is soil rich in silt which makes up some of the most fertile agricultural land on Earth. However, silt is very vulnerable to erosion, and it has poor mechanical properties, making construction ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Drainage Basin
A drainage basin is an area of land where all flowing surface water converges to a single point, such as a river mouth, or flows into another body of water, such as a lake or ocean. A basin is separated from adjacent basins by a perimeter, the '' drainage divide'', made up of a succession of elevated features, such as ridges and hills. A basin may consist of smaller basins that merge at river confluences, forming a hierarchical pattern. Other terms for a drainage basin are catchment area, catchment basin, drainage area, river basin, water basin, and impluvium. In North America, they are commonly called a watershed, though in other English-speaking places, "watershed" is used only in its original sense, that of a drainage divide. In a closed drainage basin, or endorheic basin, the water converges to a single point inside the basin, known as a sink, which may be a permanent lake, a dry lake, or a point where surface water is lost underground. Drainage basins are similar ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
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