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.
Environment can be broadly defined as the natural world or the conditions in which a species lives. This collection gathers all of The Canadian Encyclopedia's articles pertaining to the environment, from pollution to various fields of scientific study. Image: Normand Gaudreault/CC flickr.
At times last week, the sky on Kelowna's southern flank seemed possessed by a malevolent force, as though the B.C. city were living under a volcano. Winds would fan the Okanagan Mountain Provincial Park fire, sending unsettling plumes of smoke high into the air.
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.
The biosphere is that part of our planet that supports life. Biosphere reserves are special places chosen to become models of how we should live with nature. The Biosphere Reserve Program, initiated in 1974, is a network of over 350 sites around the world that share ideas and experiences.
Social impact assessment is a study to determine, for a specific development proposal, what kinds of social impacts are likely to occur to people and their community; to assess the significance of these impacts; and to identify measures that may help to avoid or minimize potentially adverse effects.
Pollution can be defined as the release of any material, energy or organism that may cause immediate or long-term harmful effects to the natural ENVIRONMENT. Pollution was viewed initially as the unsightly mess or visible environmental damage resulting from careless disposal of various materials.
Some materials and products that move by rail, ship, air or highway within Canada or across our national boundaries are classified as dangerous goods because they are flammable, explosive, toxic or potentially harmful to people or the ENVIRONMENT. Until 1985 their movement was not well regulated.
Waste may be defined as any substance for which the generator or owner has no further use. Hazardous wastes are waste substances whose disposal in the environment could potentially pose hazards to human health, jeopardize natural or agricultural resources, or interfere with other amenities.
OK CONSCRIPTS, straighten up. Shoulders back, tummy in, turn down those thermostats. Uncle Jean wants you - and you and you - to reinsulate your homes, to change your driving habits and to think twice before you take the minivan to the corner store for a loaf of bread.