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Sustainable deforestation evaluation model and system dynamics analysis.

Huirong Feng1, C W Lim2, Liqun Chen3

  • 1College of Transportation and Civil Engineering, Fujian Agriculture and Forestry University, Fuzhou, Fujian 350002, China ; Shanghai Institute of Applied Mathematics and Mechanics, Shanghai University, Shanghai 200072, China ; Department of Architecture and Civil Engineering, City University of Hong Kong, Kowloon, Hong Kong.

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Summary
This summary is machine-generated.

This study introduces a sustainable forestry development evaluation system using an improved fuzzy analytic hierarchy process. Light cableway skidding emerged as an eco-friendly method benefiting resources, environment, economy, and society.

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Area of Science:

  • Forestry Science
  • Environmental Management
  • Sustainable Development

Background:

  • Sustainable forestry development requires evaluating complex interactions between ecological, economic, and social factors.
  • Existing evaluation models may not fully capture the dynamic and temporal effects of forestry practices.
  • The need for scientifically rational ecological harvesting and transportation technologies is paramount.

Purpose of the Study:

  • To construct a sustainable deforestation development evaluation system and model using an improved fuzzy analytic hierarchy process.
  • To illustrate sustainable forestry development as a complex, dynamic system involving ecology, economy, and society.
  • To compare the impacts of different deforestation techniques and identify optimal methods.

Main Methods:

  • Application of the improved fuzzy analytic hierarchy process (FAHP) for system and model construction.
  • Utilizing system dynamics causal and power flow diagrams to visualize complex interactions.
  • Comparison of experimental programs to assess direct and indirect impacts of various deforestation techniques.

Main Results:

  • The developed system provides a diversified approach to evaluating sustainable forestry development.
  • Light cableway skidding was identified as an eco-skidding method with significant benefits for resources, environment, economy, and society.
  • The study highlights the importance of scientific and rational ecological harvesting and transportation technologies.

Conclusions:

  • Sustainable forestry development is a multifaceted system requiring integrated ecological, economic, and social considerations.
  • Light cableway skidding demonstrates strong potential for sustainable timber production.
  • Countermeasures for sustainable forest ecosystem development should address causality, interaction, and harmony.