Browse "Environment"

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Hydro-Québec

Hydro-Québec, a provincially owned corporation based in Montréal, is Canada's largest electric utility and, judged by assets ($30.6 billion in 1986), Canada's second largest corporation.

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Hydroelectricity

Hydroelectricity is energy produced from flowing water. The amount of energy produced depends on volume and speed: the more water moving at a fast rate, the more energy produced. For this reason, many hydroelectric stations are built near waterfalls.

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Inside the Kyoto Deal

Alberta’s energy minister, Steve West, spent much of last week wearing a tight smile, his clenched jaw and square shoulders set as firmly as his conviction that people who blame the oilpatch for the next century’s foul weather have lost their heads.

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Kyoto Accord Opposition Growing

In Alberta political circles, Lorne Taylor is sometimes referred to as the "egghead redneck." It is a mark of the man that Taylor, who is Alberta's environment minister and who holds a Ph.D. in educational psychology, takes more umbrage at the first half of that moniker than the latter.

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Midnight Sun

Midnight Sun In the Arctic in the summer, the sun shines all night long. Robert W. SERVICE had this in mind when he used the phrase in his ballad "The Cremation of Sam McGee" (1907). The expression "land of the

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Montréal Biodôme

Opened in 1992 and located in the former Olympic velodrome, the Montréal Biodôme is part of the “Space for Life” network, which includes Montréal’s Insectarium, Planetarium and Botanical Garden.

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National Parks of Canada

Canada’s national parks are protected areas established under federal legislation to preserve Canada’s natural heritage. They are administered by Parks Canada, a government agency that evolved from the world’s first national parks service, the Dominion Parks Branch, established in 1911. The National Parks System Plan, developed in 1970, divided Canada into 39 natural regions and set the goal of representing each region with at least one national park. Canada now has 47 national parks and national park reserves in 29 of these regions. In total, the parks cover more than 300,000 km2, which is over three per cent of Canada’s landmass. They protect important land and marine habitats, geographical features and sites of cultural significance. National parks also benefit local economies and the tourism industry in Canada.

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Natural Environment

THIS IS MY medicine cabinet," says Karl Schibli, his ice-blue eyes widening with the excitement of someone about to let a neophyte in on what he already knows. The object of Schibli's focused attention is a red Coleman picnic cooler on a shelf in his barn near Waterford, Ont.

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Nature Conservancy of Canada

The Nature Conservancy of Canada (NCC) is the largest land conservation charity in Canada, with more than 11,000 km2 of land protected across the country. Its mission is to partner with individual donors, corporations and governments to purchase and protect areas rich in species diversity (see Biodiversity). The charity and its partners achieve this goal by working with local communities to identify land and species in need of protection, and by implementing the best evidence-based conservation science available. The NCC has conserved habitat across Canada for nearly 200 species at risk of extinction.

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Not for Saps: Tree Planting in Alberta

Over a century’s worth of shifting environmental policy means that today, maintaining Canada’s forests is as important as cutting them down. Tree planting is an essential part of this maintenance, and each year thousands of young Canadians trek through rough conditions and remote areas to replant thousands of trees.

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Ozone Depletion

Ozone depletion is a chemical thinning of the OZONE LAYER in the stratosphere or upper atmosphere. Scientists determined in the 1970s that it is caused by ozone depleting substances (ODSs), particularly by the use of chlorofluorocarbons (CFCs).

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Ozone Layer

The development of the ozone layer is thought to have been a significant factor permitting the evolution of life on Earth. Ozone is the main atmospheric gas that absorbs the biologically damaging part of the sun's ultraviolet radiation (UV radiation), known as UV-B (ultraviolet-biologically active).

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Peat

Peat, living and partially decomposed organic matter, consists principally of decayed brown mosses, Sphagnum plants, sedges and other semiaquatic plant remains.