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Trent Lakes
The Municipality of Trent Lakes is a lower-tier township (Canada), township in the rural, mostly wooded northern section of Peterborough County, Ontario, Canada. The municipality has a primarily cottage and tourist industry based economy but has grown year round residency due to its commute distance to the Greater Toronto Area. In 1998 the Township of Galway-Cavendish and the Township of Harvey were amalgamated by Minister's Order to become Galway-Cavendish and Harvey. The Municipality of Trent Lakes adopted its new name by By-law B2013-017 on February 19, 2013. The name was in recognition of the Trent-Severn Waterway which plays a major role in the cottage history and tourism economy of the area. The Municipality is part of the Kawartha Lakes Tourism Area and contains numerous tributary lakes, rivers and creeks contributing water level support to the nationally historic Trent-Severn Waterway system. Lock 31 in Buckhorn is the only Trent-Severn Waterway boat lock located within the ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
List Of Municipalities In Ontario
Ontario is the Population of Canada by province and territory, most populous provinces and territories of Canada, province in Canada with 14,223,942 residents as of Canada 2021 Census, 2021 and is List of Canadian provinces and territories by area#Land area, third-largest in land area at . Ontario's 444 municipalities cover only of the province's land mass yet are home to of its population. These municipalities provide Local government, local or regional municipal government services within either a single-tier or shared two-tier municipal structure. A municipality in Ontario is "a geographic area whose inhabitants are incorporated" according to the ''Municipal Act, 2001''. Ontario's three municipality types include upper and lower-tier municipalities within the two-tier structure, and single-tier municipalities (Unitary authority, unitary authorities) that are exempt from the two-tier structure. Single and lower-tier municipalities are grouped together as local municipaliti ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Precambrian Shield
The Canadian Shield (french: Bouclier canadien ), also called the Laurentian Plateau, is a geologic shield, a large area of exposed Precambrian igneous and high-grade metamorphic rocks. It forms the North American Craton (or Laurentia), the ancient geologic core of the North American continent. Glaciation has left the area with only a thin layer of soil, through which exposures of igneous bedrock resulting from its long volcanic history are frequently visible. As a deep, common, joined bedrock region in eastern and central Canada, the Shield stretches north from the Great Lakes to the Arctic Ocean, covering over half of Canada and most of Greenland; it also extends south into the northern reaches of the United States. Geographical extent The Canadian Shield is a physiographic division comprising four smaller physiographic provinces: the Laurentian Upland, Kazan Region, Davis and James. The shield extends into the United States as the Adirondack Mountains (connected by the Fro ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Lumber Baron
A business magnate, also known as a tycoon, is a person who has achieved immense wealth through the ownership of multiple lines of enterprise. The term characteristically refers to a powerful entrepreneur or investor who controls, through personal enterprise ownership or a dominant shareholding position, a firm or industry whose goods or services are widely consumed. Such individuals have been known by different terms throughout history, such as industrialists, robber barons, captains of industry, czars, moguls, oligarchs, plutocrats, or taipans. Etymology The term ''magnate'' derives from the Latin word ''magnates'' (plural of ''magnas''), meaning "great man" or "great nobleman". The term ''mogul'' is an English corruption of ''mughal'', Persian or Arabic for "Mongol". It alludes to emperors of the Mughal Empire in Medieval India, who possessed great power and storied riches capable of producing wonders of opulence such as the Taj Mahal. The term ''tycoon'' derives from t ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Lumber Camp
A logging camp (or lumber camp) is a transitory work site used in the logging industry. Before the second half of the 20th century, these camps were the primary place where lumberjacks would live and work to fell trees in a particular area. Many place names (e.g. Bockman Lumber Camp, Whitestone Logging Camp, Camp Douglas) are legacies of old logging camps. Camps were often placed next to river tributaries so that the winter's log harvest could be floated to the lumbermills in the spring. Design The requirements of the logging industry involved the creation of a working site and housing from the pristine wilderness. The construction of the logging camp consisted of a transformation of the natural environment to the built environment. Logging was seasonal in nature, with farmers often working as lumberjacks during the winter. Camps were placed next to a river so that the logs harvested could be floated to the lumbermills in the spring. By their nature logging camps were temporar ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Gneiss
Gneiss ( ) is a common and widely distributed type of metamorphic rock. It is formed by high-temperature and high-pressure metamorphic processes acting on formations composed of igneous or sedimentary rocks. Gneiss forms at higher temperatures and pressures than schist. Gneiss nearly always shows a banded texture characterized by alternating darker and lighter colored bands and without a distinct cleavage. Gneisses are common in the ancient crust of continental shields. Some of the oldest rocks on Earth are gneisses, such as the Acasta Gneiss. Description Orthogneiss from the Czech Republic In traditional English and North American usage, a gneiss is a coarse-grained metamorphic rock showing compositional banding (gneissic banding) but poorly developed schistosity and indistinct cleavage. In other words, it is a metamorphic rock composed of mineral grains easily seen with the unaided eye, which form obvious compositional layers, but which has only a weak tendency to fracture ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Paleozoic
The Paleozoic (or Palaeozoic) Era is the earliest of three geologic eras of the Phanerozoic Eon. The name ''Paleozoic'' ( ;) was coined by the British geologist Adam Sedgwick in 1838 by combining the Greek words ''palaiós'' (, "old") and ''zōḗ'' (), "life", meaning "ancient life" ). It is the longest of the Phanerozoic eras, lasting from , and is subdivided into six geologic periods (from oldest to youngest): # Cambrian # Ordovician # Silurian # Devonian # Carboniferous # Permian The Paleozoic comes after the Neoproterozoic Era of the Proterozoic Eon and is followed by the Mesozoic Era. The Paleozoic was a time of dramatic geological, climatic, and evolutionary change. The Cambrian witnessed the most rapid and widespread diversification of life in Earth's history, known as the Cambrian explosion, in which most modern phyla first appeared. Arthropods, molluscs, fish, amphibians, reptiles, and synapsids all evolved during the Paleozoic. Life began in the ocean ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Karst
Karst is a topography formed from the dissolution of soluble rocks such as limestone, dolomite, and gypsum. It is characterized by underground drainage systems with sinkholes and caves. It has also been documented for more weathering-resistant rocks, such as quartzite, given the right conditions. Subterranean drainage may limit surface water, with few to no rivers or lakes. However, in regions where the dissolved bedrock is covered (perhaps by debris) or confined by one or more superimposed non-soluble rock strata, distinctive karst features may occur only at subsurface levels and can be totally missing above ground. The study of ''paleokarst'' (buried karst in the stratigraphic column) is important in petroleum geology because as much as 50% of the world's hydrocarbon reserves are hosted in carbonate rock, and much of this is found in porous karst systems. Etymology The English word ''karst'' was borrowed from German in the late 19th century, which entered German much earlier ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Sandy Lake (Trent Lakes)
Sandy Lake is a lake in Trent Lakes township, Peterborough County, Ontario, Canada. It is about 5 km west of the community of Buckhorn, 1 km east of Lakehurst, and 25 km north of Peterborough. The lake is typically clear of turbidity and has a slight green color which results from the minerals present in the spring-fed water that feeds the lake. A small creek connects Sandy Lake to the Trent-Severn waterway at Buckhorn Lake. The majority of residences are seasonal. See also *List of lakes in Ontario This is an incomplete list of lakes in Ontario, a province of Canada. There are over 250,000 lakes in Ontario, constituting around 20% of the world's fresh water supply. Larger lake statistics This is a list of lakes of Ontario with an ar ... References National Resources Canada Lakes of Peterborough County {{Ontario-geo-stub ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Lower Buckhorn Lake
Lower Buckhorn Lake is a lake located within the townships of Selwyn and Trent Lakes in Peterborough County, Ontario, Canada and is one of the Kawartha Lakes. Numerous small islands are located within the lake while the southern area is dominated by a large bay known as Deer Bay. Lovesick Lake is the eastern end of Lower Buckhorn and separated mainly by Wolf Island. See also *List of lakes in Ontario References "Lower Buckhorn Lake" Geographical Names Database. Natural Resources Canada Natural Resources Canada (NRCan; french: Ressources naturelles Canada; french: RNCan, label=none)Natural Resources Canada is the applied title under the Federal Identity Program; the legal title is Department of Natural Resources (). is the depa .... Retrieved 2012-01-08. Lakes of Peterborough County {{Ontario-geo-stub ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Glacier
A glacier (; ) is a persistent body of dense ice that is constantly moving under its own weight. A glacier forms where the accumulation of snow exceeds its Ablation#Glaciology, ablation over many years, often Century, centuries. It acquires distinguishing features, such as Crevasse, crevasses and Serac, seracs, as it slowly flows and deforms under stresses induced by its weight. As it moves, it abrades rock and debris from its substrate to create landforms such as cirques, moraines, or fjords. Although a glacier may flow into a body of water, it forms only on land and is distinct from the much thinner sea ice and lake ice that form on the surface of bodies of water. On Earth, 99% of glacial ice is contained within vast ice sheets (also known as "continental glaciers") in the polar regions, but glaciers may be found in mountain ranges on every continent other than the Australian mainland, including Oceania's high-latitude oceanic island countries such as New Zealand. Between lati ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Ice Age
An ice age is a long period of reduction in the temperature of Earth's surface and atmosphere, resulting in the presence or expansion of continental and polar ice sheets and alpine glaciers. Earth's climate alternates between ice ages and greenhouse periods, during which there are no glaciers on the planet. Earth is currently in the Quaternary glaciation. Individual pulses of cold climate within an ice age are termed ''glacial periods'' (or, alternatively, ''glacials, glaciations, glacial stages, stadials, stades'', or colloquially, ''ice ages''), and intermittent warm periods within an ice age are called '' interglacials'' or ''interstadials''. In glaciology, ''ice age'' implies the presence of extensive ice sheets in both northern and southern hemispheres. By this definition, Earth is currently in an interglacial period—the Holocene. The amount of anthropogenic greenhouse gases emitted into Earth's oceans and atmosphere is predicted to prevent the next glacial period for th ... [...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 limes ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
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