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Ecosystem mapping methods for British Columbia.

A Banner1, D V Meidinger, E C Lea

  • 1Research Branch, British Columbia Ministry of Forests, 31 Bastion Square, V8W 3E7, Victoria, British Columbia, Canada.

Environmental Monitoring and Assessment
|November 8, 2013
PubMed
Summary
This summary is machine-generated.

Ecosystem mapping in British Columbia integrates ecoregion and biogeoclimatic ecosystem classification (BEC) for standardized resource management. This approach provides a spatial framework for ecological information, aiding landscape and site-specific planning.

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Area of Science:

  • Ecology
  • Resource Management
  • Geospatial Science

Background:

  • Ecosystem classification provides a framework for ecological information and management experience.
  • Ecosystem mapping creates a spatial record of ecosystem distribution, crucial for landscape-level management.
  • Standardized ecosystem mapping procedures are needed for resource inventories in British Columbia.

Purpose of the Study:

  • To propose a standardized approach for ecosystem mapping in British Columbia.
  • To integrate ecoregion and biogeoclimatic ecosystem classification (BEC) for improved mapping.
  • To develop a spatial framework for resource management and monitoring.

Main Methods:

  • The proposed approach combines ecoregion classification and BEC.
  • Landscape units are delineated based on terrain features within broad climatic and physiographic units.
  • Ecosystem units are derived from BEC site series, incorporating modifiers for topography, soils, and vegetation.

Main Results:

  • A proposed standard for medium and large-scale ecosystem mapping (1:10,000 to 1:100,000) has been developed.
  • The mapping approach stratifies landscapes and delineates permanent units based on ecological and terrain features.
  • The method includes core and additional attributes for diverse resource interpretations.

Conclusions:

  • The integrated mapping approach provides a robust spatial framework for ecological information and resource management.
  • Standardized ecosystem mapping enhances the development, application, and monitoring of management prescriptions.
  • The proposed methods support consistent and effective resource management across British Columbia.