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Seed Planning Unit (SPU) geometry is comprised of Seed Planning Zone geometry delineated by elevation ranges. Each SEED_PLAN_UNIT_ID relates to a SEED_PLAN_ZONE for a specific tree species and minimum/maximum elevation in meters. Seed Planning Units only apply to Genetic Class A (orchard/parent...

Forest disturbances mapped primarily by the annual provincial aerial overview survey are recorded as polygons or spots (point data). This data set represents the spot (point) data. Each spot is labelled by the year of survey, forest health factor (disturbance agent), severity class, area, numbers...

Terrestrial Ecosystem Mapping (TEM) project boundaries contains (study areas) and attributes describing each project (project level metadata), plus links to the locations of other data associated with the project (e.g., reports, polygon datasets, plotfiles, field data, legends).TEM divides the...

Seed Planning Zone (SPZ) geometry is comprised of geographic areas of the province that are characterized by common ecological and genetic attributes for a given forest tree species. SPZ's are used for seedlot registration, seed planning, seed transfer and seedlot selection for reforestation. The...

This report on the forest ecosystems of 31 predominantly forested national parks is the first in the Carbon Atlas series. Parks Canada has undertaken the development of a series of Carbon Atlases as part of an effort to create a more comprehensive picture of the amount and density of carbon...