Trees Are a Crop

This 1950 documentary examines the penalties of forest destruction: fire, flood, wasted resources and barren lands. The film describes measures to preserve Canada's prime source of national wealth. Scenes of the wilderness created by stripping land of protective trees show the need to halt careless exploitation. Contrasting the slow process of re-seeding with the swift, modern methods of felling trees, the film urges planned cutting to ensure a protected yearly crop.

This short documentary dispels the myth that Canada has an inexhaustible supply of usable wood and forest resources. In documenting the use and misuse of forest resources in Northern Ontario, it shows the efforts of the government and industry to find better ways to find a sustainable solution. The film also serves as a reminder that this is not just a problem for Northern Ontario - a crisis in the forest industry would affect one out of every ten Canadian jobs.

This documentary examines the battle strategies of citizens, scientists, loggers, environmentalists and First Nations people who are fighting over the liquidation of public forests and, with it, a way of life.

This short documentary looks at how modern technology affects the forestry industry and the role of the forester in ensuring the sustainability of this great natural resource. It was in the '60s that people started to realize that the forests did not provide an endless supply of wood, and thanks to recent developments in the science of forestry, people are learning how to manage the resources more effectively.

This 1975 documentary examines the challenges faced by the Canadian forestry industry, such as deforestation, pest control and forest fire.

This short film serves as a cautionary tale to farmers who recklessly cut down trees on their land. When prairie farmers engaged in this practice to facilitate plowing, they discovered that the trees had served as windbreaks protecting top soil from erosion. The Dominion Department of Agriculture's experimental station at Indian Head, Saskatchewan, cultivated acres of young trees for distribution to farmers.

This 1950s' film looks at the measures to preserve water flow from the Rocky Mountains. With the steady falling of the water table, the exploitation of timber stands and the recession of glaciers, water conservation was an urgent concern of the Alberta and federal governments.

From the Canada Carries On series, this archival film is about the industries that draw their wealth from the raw material supplied by Canada's forests. Filmed in the rain forests of the British Columbia coast, it shows how giant conifers are felled, transported by water routes to sawmills and cut into lumber or reduced to Canada's greatest single export, newsprint. Realization of the need for conservation has led to an extensive program of aerial stocktaking and a system of planned cutting and reforestation.

This black-and-white archival film outlines the importance of Canada's forests in the national war effort during the Second World War.

Visually seductive, this film uncovers a few hard truths under the packaging. Dr. Vladimir Krajina, botanist and teacher, is waging a successful battle in British Columbia for the creation of ecological reserves. He explains the importance of such sanctuaries and why people must know and respect nature's laws if the future needs of industry and the desire for a high quality of life are to be reconciled.

A brief essay on the ecology of a forest along the Laurentian Shield, in Quebec. We see the forest as an integrated community of living things, balanced by conflict as well as harmony, and learn why the maple tree is best able to survive the struggle for supremacy in the Laurentian forest area.