Earticle

초록

영어

Stand Density Diagrams (SDD) are average stand-level models which graphically illustrate the relationship between yield, density and mortality throughout the various stages of forest development. These are useful tools for designing, displaying and evaluating alternative density regimes in even-aged forest ecosystems to achieve a desired future condition. This contribution presents an example of a SDD that has been constructed for teak forests of Karnataka in southern India. The relationship between stand density, dominant height, quadratic mean diameter, relative spacing and stand volume is represented in one graph. The relative spacing index was used to characterize the population density. Two equations were fitted simultaneously to the data collected from 27 sample plots measured annually for three years: one relates quadratic mean diameter with stand density and dominant height while the other relates total stand volume with quadratic mean diameter, stand density and dominant height.

목차

Abstract
 Introduction
 Materials and Methods
  Data and field procedure
  Construction of the SDD
 Results and Discussion
  Regression models
  Stand Density Diagram (SDD)
  Designing a density management regime
  Potential uses and limitations of SDDs
 Conclusions
 Acknowledgements
 References

키워드

저자

• Vindhya Prasad Tewari [ Institute of Wood Science and Technology, Bangalore 560003, India ] Corresponding author
• Juan Gabriel Álvarez-Gonz [ Universidad de Santiago de Compostela, Lugo 27002, Spain ]

참고문헌

발행기관

간행물

표지보기 관심저널 등록

• 간행물명

  Journal of Forest and Environmental Science [산림과학연구]

• 간기

  계간

• pISSN

  2288-9744

• eISSN

  2288-9752

• 수록기간

  1981~2026

• 등재여부

  KCI 등재

• 십진분류

  KDC 526 DDC 634