In Canada, only eight percent of the taiga is protected from development, and the provincial governments allows clearcutting to occur on Crown land, which destroys the forest in large blocks. The blocks are replanted with monocrop seedlings in the following season, but the trees do not grow back for many years, and the forest ecosystem is radically changed for 100s of years. Products from logged boreal forests include toilet paper, copy paper, newsprint, and lumber. More than 90% of boreal forest products from Canada are exported for consumption and processing in the United States.