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FOREST RESOURCES WANAGEMENT ›› 2015, Vol. 0 ›› Issue (4): 79-83.doi: 10.13466/j.cnki.lyzygl.2015.04.014

• Scientific Research • Previous Articles     Next Articles

Study on Forest Fire Risk Zone Based on Forest Fire Risk Index

WANG Wei   

  1. Northwest Institute of Forest Inventory,Planning and Design,SFA,Xi'an 710048,China
  • Online:2015-08-28 Published:2020-12-01

Abstract: Based on forest management planning and design inventory data,DEM data and topographic map of Zhouzhi National Nature Reserve,the forest fire risk index(FFR)was quantified by the factors including vegetation type,topographic factors(elevation,slope,aspect),traffic location and residential distance.The Zhouzhi National Nature Reserve was regionalized by safe,low,moderate,high and extremely high fire risk zones according to forest fire risk index(FFR).Among them,high fire risk area accounted for 48.9%,extremely high fire risk zones accounted for 30.2%,high and extremely high fire risk accounted for a larger area.The results can provide avaluable reference for forest fire management in Zhouzhi National Nature Reserve to achieve disaster prevention,mitigation and protection of forest resources.

Key words: forest fire risk index, forest fire risk rating, forest fire risk regionalization

CLC Number: