Maps showing land capability to support forest species. Equivalent to the Canada Land Inventory 1:250,000 paper maps series.
The mapping of land capability for forestry is based on a national classification system comparable with the other Canada Land Inventory sectors. Land is rated according to seven classes on its capability to grow commercial timber in areas stocked with the optimum number and species of trees. This rating considers the land in its natural state, without improvements such as fertilization, drainage, or amelioration practices.
Land ratings and classes may change, however, significant changes will only be achieved through costly and continuing practices. The best lands for tree growth are Class 1 while Class 7 land can not yield timber in commercial quantities, these represent the extremes.
The capability mappings have a scale of 1:250,000 and are accomplished through interpretation of air photographs and field surveys.
