Forestry In Canada.
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Forestry In Canada
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Canada’s Forest Resource 42% of Canada is covered by forest% Boreal Shield Pacific Maritime Montane Cordillera Over 4 million hectares
Transcript of Forestry In Canada.
ForestryIn Canada
Pacific Maritime
Montane Cordillera
Boreal Shield
Canada’s Forest Resource42% of Canada is covered by forest
%
Over 4 million hectares
Pacific Maritime
Montane Cordillera
Boreal Shield
Canada’s Forest Resource
World Boreal Forest Region“Boreal” means “of the North”
https://youtu.be/jxHX3_s48v8
GFWC = Global Forest Watch Canada
Boreal Forest
The northern Boreal Forest is dominated by only two species of trees - Black Spruce and White Spruce.
Taiga comes from the Russian word for forest.https://youtu.be/uhe5FHbmpbc
Boreal Forest
Black Spruce White Spruce Balsam Fir Jack Pine
Cedar Tamarack White Birch Poplar
Boreal Forest
Pacific Maritime
Pacific Maritime Forest
Douglas Fir Sitka Spruce
Pacific Maritime Forest
Western Red Cedar Western Hemlock
Pacific Maritime Forest
Great Bear Rainforest(Part of BC Mainland Coastal Forest)
Forest gain and loss
Montane Cordillera
Montane Cordillera Forest
Engelmann SprucePonderosa Pine Douglas Fir
Montane Cordillera Forest
Pulp and Paper Products
Quebec
$11575 million
Ontario
$10018 million
British Columbia
$7514 million
Other Provinces
$7286 million
Value of Forest Industry
British Columbia
$11 234 million
Quebec
$5306 million
Ontario
$3454 million
Alberta $1731 million
New Brunswick $751 million
Other Provinces $780 million
Value of Forest Industry
Wood Products
Clear-cutting
Shelterwood Cutting
Selective cutting
Methods of Harvesting Forests
Trees up to 25" in diameter can be cut with the XL25.
Methods of Harvesting Forests
Loggers remove every tree and leave a barren landscape.
When replanted, the new forest grows uniformly in
species and size
Methods of Harvesting Forests
Clear Cutting
Involves clear-cutting only part of an old growth forest
Small groups of seed bearing trees are left so the area will
regenerate.
Shelterwood method is often used in forests that have grown
and aged evenly
Methods of Harvesting Forests
Shelterwood Cutting
Another shot of the same stand in an area that has been finished--except for picking up a few logs. The stand is about 65 years old.
https://youtu.be/2OA7FB2vrMo
Only mature trees of the desired size, type or quality
Selective Cutting
Methods of Harvesting Forests
Too few trees are replanted?
= Soil erosion
Forestry Issues
Air Pollution Water Pollution
Forestry Issues
Aerial Spraying
Forest Fires
Forestry Issues
https://youtu.be/bH1yAOhlmnE
Forestry Issues
Destruction of Wildlife Habitat
https://youtu.be/MSASCH-nt0c
