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Today, less than 1% of Canada's forests are affected by logging each year. [2] Canada is the 2nd largest exporter of wood products, and produces 12.3% of the global market share. [6] Economic concerns related to forestry include greenhouse gas emissions, biotechnology, biological diversity, and infestation by pests such as the mountain pine beetle.
As of 2022, 72% of the Crown forest land under management in Canada is certified according to third-party sustainable forest management standards. Approximately 10% of Canada’s forests are designated as protected areas (2022). [4] The forest sector in Canada contributed $33. 4 billion (1. 2%) to the nation’s nominal GDP in 2022.
In 2020, the world had a total forest area of 4.06 billion ha, which was 31 percent of the total land area. This area is equivalent to 0.52 ha per person [2] – although forests are not distributed equally among the world's people or geographically. The tropical domain has the largest proportion of the world's forests (45 percent), followed by ...
Despite today's sophisticated and expensive fire-spotting and fire-fighting techniques, forest fires in Canada still burn, on average, about 28,000 km 2 (11,000 sq mi) of boreal and other forest area annually. That average annual burn area is equivalent to more than three times the current annual industrial timber harvest.
Stocking measures account for three things: the cover type and species mixture in the stand, the basal area per acre, and the number of trees per acre. [3] Stocking allows for comparing stands that may have diverse ecology. [4] Stocking is a major part of forest management, both in commercial applications and for restoration or preservation.
[1] [2] When taking forest inventory the following are important things to measure and note: species, diameter at breast height (DBH), height, site quality, age, and defects. From the data collected one can calculate the number of trees per acre, the basal area, the volume of trees in an area, and the value of the timber. Inventories can be ...
This is a list of forest cover in Canada by province and territory. Provinces. British Columbia: ~60% (Ministry of Students) [1] [2] Alberta: 58% (NAIT)
The above equation is an expression for computing the stand density index from the number of trees per acre and the diameter of the tree of average basal area. Assume that a stand with basal area of 150 square feet (14 m 2) and 400 trees per acre is measured. The dbh of the tree of average basal area D is: