Each is home to rock of different ages, types and formation characteristics, as well as different mineral deposits. Distinct for its mix of coniferous and deciduous trees, high latitude location, and ability to grow in sub zero temperatures 6 to 8 months per year, boreal forests cover vast expanses in Canada, Alaska, and Russia. See more current weather Annual Weather Averages in Resolute Bay Based on weather reports collected during 1985-2015. Some of the highest producing hydroelectric dams include Churchill Falls, Labrador, and James Bay, Qubec. The biggest part of Canada has a continental climate, although average winter and summer high temperatures across Canada vary according to the location. Wolves, black and grizzly bears and the lynx are the larger predators. The Canadian Shield is so large that the climate varies across it. Learn about four types of historical data: historical weather station data, adjusted and homogenized data, gridded historical data, and modelled historical data. This suggests it could be a second metal-rich impact crater.[21]. How would you describe the Canadian Shield? Its name combines two ideas. ClimateData.ca is a climate data portal produced collaboratively by the countrys leading climate organizations and supported, in part, by the Government of Canada. The cookie is used to store the user consent for the cookies in the category "Performance". The processes that formed the Canadian Shield have taken over three billion years to get where it is now. When these crustal plates collide they may weld together, forming larger landmasses. Topography - Canada - area Typical Canadian Shield: pines, lakes, bogs, and rock. The largest, and one of the best known, is Sudbury, Ontario. Hydrologic drainage is generally poor, the soil compacting effects of glaciation being one of the many causes. Learn why climate models are run over the historical period and how you can access this data. (Weather station: Resolute, Canada). Climate Canada: Weather by Month for Canada However, by some definitions these submerged regions are not technically part of the Shield since they are not on the surface. Acid rain is wet deposition. The rest of the region has coarse soil that does not retain moisture well and is frozen with permafrost throughout the year. The crust, also known as the North American Craton, extends from northern Mexico to Greenland and consists of hard rocks at least 1 billion years old. Many of the small towns and villages scattered throughout northern Ontario and Qubec were founded around pulp and paper mills and other forestry-related activities (e.g., Atikokan, Ontario). The Boreal Shield ecozone is a main contributor to the Canadian economy not only with its economic activities but also with its pure fresh air, water, food, recreation, and wildlife. (It also reaches into parts of the United States, in New York, Wisconsin and Minnesota.) It forms the North American Craton (or Laurentia), the ancient geologic core of the North American continent. Climate - Canadian Shield The Canadian Shield formed over 3 billion years through processes such as plate tectonics, erosion and glaciation. In geology, a shield is generally a large area of exposed Precambrian crystalline igneous and high-grade metamorphic rocks that form tectonically stable areas and that normally form the nucleus of continents. The shield contains some of the most ancient volcanoes on earth. Past weather data includes: temperature, snow, snow on ground, precipitation, rain, wind speed and direction, heating and cooling degree days, visibility, humidex, wind chill and relative humidity in Canada. Most temperate forests dont get as much rainfall as tropical rainforests, but they do get enough rainabout 30 to 60 inches each yearto grow big trees. How My Regus Can Boost Your Business Productivity, How to Find the Best GE Appliances Dishwasher for Your Needs, How to Shop for Rooms to Go Bedroom Furniture, Tips to Maximize Your Corel Draw Productivity, How to Plan the Perfect Viator Tour for Every Occasion, Do Not Sell Or Share My Personal Information. For a plain-language summary, please see Canadian Shield (Plain Language Summary). The crust, also known as the North American Craton, extends from northern Mexico to Greenland and consists of hard rocks at least 1 billion years old. 4 degrees F (-18 degrees C), and in the summer it is 77 degrees F (25 degrees C). ClimateData.ca provides historical climate simulations from 24 climate models developed by scientists from around the world. Canada is home to 28% of the worlds boreal forests, with 75% of Canadian forests part of the global boreal forest ring. apart from forestry, what other important industry is found in the shield today mining industry what is unusual about the climate of the western cordillera it has a maritime clime strongly influenced by the closeness of large body of water. Overview of Climate Change in Canada Canada's Climate Woes | Observer The Canadian Shield, also called the Laurentian Plateau, or Bouclier canadien (French), is a large area of exposed Precambrian igneous and high-grade metamorphic rocks ( geological shield) that forms the ancient geological core of the North American continent ( the North American Craton or Laurentia ). The Craton stretches from Greenland to Mexico. 4 degrees F (-18 degrees C), and in the summer it is 77 degrees F (25 degrees C). These are the main differences through the Canadian Shield. The multitude of rivers and lakes throughout the region is caused by the watersheds of the area being so young and in a state of sorting themselves out with the added effect of post-glacial rebound. Soil quality, climate and economic competition are three reasons there is so little farming in the Canadian Shield. It is covered with relatively thin layers of soil, gravel, etc. The kimberlite eruptions then bring the diamonds up from over 93 miles below the surface. With an area close to 5 million km 2, the Canadian Shield covers 48 per cent of Canada's land surface (including freshwater lakes and Arctic islands). Our team will be reviewing your submission and get back to you with any further questions. Historical Climate Data - Climate - Environment and Climate Change Canada Climate Data Canada Our editors will review what youve submitted and determine whether to revise the article. The Canadian Shield constitutes the largest mass of exposed Precambrian rock on the face of Earth. Climate The climate of the Canadian Shield varies. Climate & Weather Averages in Resolute Bay, Nunavut, Canada Long, severe winters last up to 6 months, with average temperatures below freezing. The Canadian Shield is a huge rock formation. Located within the Golden Horseshoe, Toronto is the capital of Ontario, the financial centre of Canada, and the country's most populous city. This Natural Region experiences a harsh climate; winters are generally quite long that are influenced by polar and arctic weather systems with 40 percent of the annual . Natural hazards - Canada.ca Updates? The Canadian Shield, particularly the portion in the Northwest Territories, has recently been the site of several major diamond discoveries. Here it collects warm, moist air before continuing across the continent and towards Europe, where these winds are believed to be the reason for Norways warmer temperatures than other regions along the same latitude. Light rain. We also use third-party cookies that help us analyze and understand how you use this website. Plate tectonics refers to the movement and collision of the Earths outer crust. The Canadian Shield region has short, dry. Finally, the Nain province is the smallest of the seven regions, and is not a major mineral producer. Quebec is a city with a significant rainfall. Tundra typically prevails in the northern regions. Out of these, the cookies that are categorized as necessary are stored on your browser as they are essential for the working of basic functionalities of the website. A brief description of the climate in the St. Lawrence Lowlands. It covers much of Greenland, all of Labrador and the Great Northern Peninsula of Newfoundland, most of Quebec north of the St. Lawrence River, much of Ontario including northern sections of the Ontario Peninsula, the Adirondack Mountains[6] of New York, the northernmost part of Lower Michigan and all of Upper Michigan, northern Wisconsin, northeastern Minnesota, the central and northern portions of Manitoba away from Hudson Bay, northern Saskatchewan, a small portion of northeastern Alberta,[7] mainland Northwest Territories to the east of a line extended north from the Saskatchewan-Alberta border, most of Nunavut's mainland and, of its Arctic Archipelago, Baffin Island and significant bands through Somerset, Southampton, Devon and Ellesmere islands.
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