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Forest and Grassland Resources Research >

2017 , Vol. 0 >Issue 6: 120 - 123

DOI: https://doi.org/10.13466/j.cnki.lyzygl.2017.06.021

Scientific Research

Combustion Characteristics of Live Leaves of 9 Lianas Species in Kunming,Yunnan Province

  • Wenjing SU ,
  • Siyu ZHANG ,
  • Cheng HE ,
  • Qiuhua WANG ,
  • Shiyou LI
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  • 1. School of Fire Science and Technology,Southwest Forestry University,Kunming 650224,China
    2. School of Forest Fire,Nanjing Forest Police College,Nanjing 210023,China
    3. Engineering Research Center for Forest Fire Prevention and Control of State Forestry Administration,Nanjing Forestry Police College,Nanjing 210023,China
    4. Key Laboratory of Forest Disaster Warning and Control,Kunming 650224,China

Received date: 2017-07-25

  Revised date: 2017-09-06

  Online published: 2020-09-28

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Abstract

In order to compare the combustibility of lianas,the combustion experiment of 9 liana species in Kunming were conducted by means of a self-designed combustion experiment apparatus.The moisture content of 9 kinds of blades and the mass per unit area,burning rate and damage degree of 2 kinds of combustible blades were measured.The research showed that Hedera nepalensis var.sinensis and Mucuna sempervirens can be ignited in pure oxygen environment,which belonged to the class of flammable lianas.With the increase of water content,both the burning rate and damage degree showed a downward trend.The greater the mass per unit area of leaf,the lower the burning rate,the smaller degree of damage.The leaves of other 7 species of lianas can not be ignited,and belong to nonflammable lianas.

Key words： liana; combustion; burning rate; damage degree

Cite this article

Wenjing SU , Siyu ZHANG , Cheng HE , Qiuhua WANG , Shiyou LI . Combustion Characteristics of Live Leaves of 9 Lianas Species in Kunming,Yunnan Province[J]. Forest and Grassland Resources Research, 2017 , 0(6) : 120 -123 . DOI: 10.13466/j.cnki.lyzygl.2017.06.021

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