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Forest ecological classification and mapping: Their application for ecosystem management in Newfoundland.

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Ecological mapping classifies landscapes using criteria like topography and soils. This study correlated Damman

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Area of Science:

  • Ecology
  • Forestry
  • Environmental Science

Background:

  • Ecosystem sustainability requires landscape inventory and classification.
  • Ecological mapping delineates landscapes into recognizable units using criteria such as topography, soils, and vegetation.
  • Damman's 1967 forest type classification system for Newfoundland utilized vegetation, soil, and landforms.

Purpose of the Study:

  • To correlate Damman's forest types with Canada Land Inventory (CLI) capability classes.
  • To develop ecosystem-based maps for assessing forestry/wildlife interactions.

Main Methods:

  • Utilized Damman's forest types in conjunction with mensurational data to assign timber volume productivity classes.
  • Initiated field work in 1993 to confirm the correlation between Damman forest types and CLI capability classes.
  • Recoded CLI maps in 1994 to determine Damman forest types.

Main Results:

  • Established a correlation between Damman forest types and CLI capability classes.
  • Generated ecosystem-based maps integrating Damman forest types and CLI data.
  • Demonstrated the similarity between Damman's mapping units and CLI mapping units due to shared characteristic criteria.

Conclusions:

  • Ecosystem-based maps provide a unified framework for ecological planning.
  • The integration of Damman forest types and CLI data enhances landscape assessment for forestry and wildlife management.
  • Damman's classification system, when correlated with CLI, offers a robust tool for understanding ecosystem characteristics and productivity.