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A tree caliper is a special caliper to measure the diameter at breast height of a tree. When used in forestry, the term "caliper" can refer to the diameter of a tree's trunk at breast height itself. The measurement is generally made at 4.5 feet (1.4 m) to 5 feet (1.5 m) above the soil.
Canada's boreal forest is a vast region comprising about one third of the circumpolar boreal forest that rings the Northern Hemisphere, mostly north of the 50th parallel. [1] Other countries with boreal forest include Russia , which contains the majority; the United States in its northernmost state of Alaska ; and the Scandinavian or Northern ...
The southern edge of the Canadian Arctic tundra is met by an arboreal tree line - the Arctic forest tundra transition zone. In order to adapt to the extreme conditions of the Arctic, plants have: reduced leaf size to minimize water loss to wind; fuzzy hair-like structures or alternatively grow in mats to protect themselves from snow and wind damage
The boreal forest/taiga supports a relatively small variety of highly specialized and adapted animals, due to the harshness of the climate. Canada's boreal forest includes 85 species of mammals, 130 species of fish, and an estimated 32,000 species of insects. [37] Insects play a critical role as pollinators, decomposers, and as a part of the ...
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Anthony Richardson is getting used to having the ball in his hands in close games. Indianapolis' second-year quarterback threw a 3-yard touchdown pass to Alec Pierce with 12 seconds left and ran ...
The postseason has arrived for college football. But before conference champions are crowned and the College Football Playoff field comes into clearer picture, the sports biggest recruiting event ...
Established in 1963, the "Lost 40" and the largest red pine in the state of Minnesota are located within the forest. Birch Lakes: Stearns: 710 acres (2.9 km 2) Established in 1959, The forest is located in a transitory ecotone between the temperate deciduous forest to the northeast and the tallgrass prairie to the southwest. Blackduck: Beltrami ...