Which term is also the "spruce-moose" biome that characterizes much of Canada?

The term that is used is "tiaga".

Tiaga is the russian name which is used for boreal forest and which is also called as "Spruce moose". The reason behind this is that characteristic animals of this biome also includes moose, that's why it is sometimes called spruce moose. This biome covers the area of province quebec of Canada.