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New Page 5
North
woods – land of spruce and fir
The
dark green carpet across Canada, Alaska, Siberia, Russia and Scandinavia is the
world’s vast boreal forest. In Canada the Balsam Fir (Abies balsameae)
dominates the spruce-fir landscape in southeastern Canada and northeastern
United States. Balsam Fir has a unique arrowhead symmetry, while it seldom
reaches more than 20 m in height. The brittle, soft wood from this coniferous
tree is mostly used for pulping.
The
sturdy
conifers
are well defended against winds and cold weather and make modest demands upon
the nutrient poor boreal soils. The conifers can withstand winds, frost and
snow and capture in on the short growing season of the northern hemisphere. While
Balsam Fir dominates the North American boreal landscape, other conifers that
are able to withstand the adverse northern conditions include Norway Spruce (Picea
abies), Scots pine (Pinus sylvestris), Siberian Fir (Abies
sibirica), and White Spruce (Picea glauca). Siberian Fir is the most
widespread of all firs, ranging across Russia, Siberia, and China. It grows
taller than its North American relative, the Balsam Fir, reaching height of
around 30 m.
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