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FOREST RESOURCES WANAGEMENT ›› 2013›› Issue (4): 59-64.

• Scientific Research • Previous Articles     Next Articles

Study on Biomass Forecast Model of Main Arborous Forest Stand in the Middle Part of Yin Mountains

YANG Xiao, ZHANG Qiuliang   

  1. Forestry College of Inner Mongolia Agricultural University,Huhhot 010019,China
  • Received:2013-03-08 Revised:2013-04-10 Online:2013-08-28 Published:2020-11-23

Abstract: The thesis makes a research on three main forest types,i.e.birch natural forest,Pinus tabulaeformis plantation and Larix principis-rupprechtii artificial forest in the middle part of Yin Mountains (Daqingshan Nature Reserves)of Inner Mongolia.According to the main sample stand factor survey and biological productivity determination,we use 10 kinds of mathematical models to make regress analysis of standing biomass and the volume.The results show that power model has the best effect regression for birch natural forest and Larix principis-rupprechtii artificial forest and Cubic model fits for Pinus tabulaeformis plantation.Meanwhile,we use forest management inventory data (2006)of the survey of forest the design team of Inner Mongolia for forest biomass estimation.

Key words: Daqingshan Mountains, biomass, stand volume, forest management inventory data, biomass forecast model

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