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cje ›› 1993, Vol. ›› Issue (6): 67-69.

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Improvement on the Modelling Method of Biolmass of Brush

Zhang Feng1, Shangguan Tieliang1, Li Suzhen2   

  1. 1. Department of Biology, Shanxi University, Taiyuan 030006;
    2. Taiyuan Metallitrgical School, Taiyuan 030002
  • Received:1992-12-11 Online:1993-12-10

Abstract: During making research on the biomass of Elaeagnus mollis,the regression model of the biomass is built by replacing D2 H with CH,The result shows that not only it is convinient in the field work, but also theforecast model has more Drecision when CH is usedas the independent variable.

Key words: SPOT-VGT NDVI, climate factor, conversion of cropland to forestland and grassland.