country’s major industries in timber, pulp, and paper; its water
systems provide much of the country’s hydroelectricity. A proverbial
mixed blessing, the Canadian Shield looms large in Canadian history.
It may be home to relatively few Amerindians and whites, but it held
and continues to hold a magnetic attraction for trappers, hunters,
miners, timber cutters, hikers, photographers, and artists. Perhaps no
other landform kindles the imagination as much as the great
Canadian Shield; it is at once a place to be admired and exploited.
Well into North America’s interior, the Shield yields to another
dominant landscape: the expansive interior plains. Also reaching in a
north-south fashion, the plains dominate the continent’s interior from
the southern United States to the arctic tundra of northern Canada. The
key plains landform is the prairie of southern Manitoba, Saskatch-
ewan, and Alberta. The rolling prairies, once home to nomadic Native
peoples and millions of buffalo have become over time the country’s
grain belt. The production of grains, including wheat, oilseed, canola,
soy, and barley, is a central focus of prairie agriculture. In addition,
livestock and oil and gas development became extremely important
sectors of the prairie economy in the twentieth century.
The prairies abruptly run up against the Western Cordilleras, a
system of magnificent mountain chains, steep valleys, and plateaus.
These include the Rockies and a succession of ranges heading
westward to the Pacific coast. In much of British Columbia, the
mountain ranges literally drop into the sea, giving Canada’s
geography an abrupt and exquisite finale. This region encompasses
British Columbia, the Yukon Territory, and some of the western parts
of the Northwest Territories. Little of this terrain is arable, with the
major exceptions being the Fraser River Valley and southern
Vancouver Island. The compressed mountains, which also run in a
north-south pattern, hold dense forests, mineral deposits, and water
systems for hydroelectric power. Fishing stocks on the Pacific
seaboard, once considered inexhaustible, are now in decline. Some
of the world’s most beautiful scenery is to be found in this region, so it
should be no surprise to discover that some of Canada’s most
impressive national parks are located here.
Finally, the country’s northern reaches, including the Hudson Bay
Lowlands along the southwestern shores of the huge salt water bay,
the Arctic Lowlands, and the Arctic archipelago of islands,
encompass an area that few Canadians have ever seen. The home
10 An Overwhelming Landscape: The Geography of Canada
(c) 2011 Grey House Publishing, Inc. All Rights Reserved.