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FOREST RESOURCES WANAGEMENT ›› 2016, Vol. 0 ›› Issue (3): 98-103.doi: 10.13466/j.cnki.lyzygl.2016.03.018

• Scientific Research • Previous Articles     Next Articles

Study on Scenic Beauty of Forest Interior Landscape in Saihanba Mechanized Forest Farm

YANG Huijuan1, YU Bo2, CHE Xiaoyu1, YU Shitao3, FAN Dongdong3, Huang Xuanrui4   

  1. 1. College of Landscape and Travel,Agriculture University of Hebei,Baoding ,Hebei 071000,China;
    2. Mulan State-owned Forest Management Bureau of Hebei,Weichang,Hebei 068450,China;
    3. Saihanba Mechanized Forest Farm of Hebei,Weichang,Hebei 068450,China;
    4. College of Forestry,Agriculture University of Hebei,Baoding,Hebei 071000,China
  • Received:2016-04-15 Revised:2016-05-16 Online:2016-06-28 Published:2020-11-02

Abstract: The article studied forest interior landscape quality of 4 typical forest stands in Saihanba using SBE method which include Larix principis rupprechtii plantation,Larix principis rupprechtii and Betula platyphylla mixed plantation,Pinus sylvestris var.mongholica lit.plantation and Betula platyphylla natural secondary forest.The results showed that SBE score of Larix principis-rupprechtii plantation,Larix principis-rupprechtii and Betula platyphylla mixed plantation were higher,followed by Pinus sylvestris var.mongholica Litv.,and Betula platyphylla natural secondary forest was the lowest;the SBE score was reduced significantly by some stand indicators including DBH below 15cm,stand density below 1250 plant/hm2,perspective distance below the tree height,vertical structure with tree,shrub and grass,shrub layer coverage greater than 90%,shrub average height greater than 1m;3 indicators including density,stand structure (with tree,shrub and grass),shrub layer coverage(more than 90%) entered the regression model,explaining 55.1% of the dependent variable,and had a negative correlation with SBE,indicating that the 3 indexes significantly reduced the scenic beauty of the stand;SBE score has no significant correlation with the biodiversity of shrub layer,so reducing height and coverage of shrub layer could increase the scenic beauty but not affect the biodiversity of shrub layer.

Key words: Saihanba, forest interior landscape, scenic beauty, SBE method

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