基于防火的杉木幼林生物质能持续利用探讨  

Sustainable Utilization of the Biomass Energy Based on Forest Fire Prevention in Pure and Mixed Cunninghamia lanceolata Plantations

作　　者：张思玉[1] 陈戈萍[1] 

机构地区：[1]南京森林警察学院,南京210046

出　　处：《林业资源管理》2011年第6期79-82,共4页Forest Resources Management

基　　金：中央财政高校科研专项(ZD201136);国家自然科学基金项目(30671696);公安部公安理论及软科学研究计划项目(2006LLYJSLGZ081)

摘　　要：对杉木人工纯林,杉木-马尾松、杉木-木荷、杉木-马尾松-木荷人工混交林的可燃物负荷量和生物质能进行了调查测定。结果表明:4个林分的可燃物负荷量和生物质能由高至低的顺序依次为:杉木-马尾松混交林、杉木-马尾松-木荷混交林、杉木人工纯林和杉木-木荷混交林。The fuel load and the bioenergy in the pure Cunninghamia lanceolata plantation,and a mixed Cunninghamia lanceolata-Pinus massoniana,or Schima superba,or Pinus massoniana-Schima superba plantation were surveyed and determined.And the per hectare production of surface bioenergy of four stands was estimated.Results indicated that the fuel load and the bioenergy decreased by the order of Cunninghamia lanceolata-Pinus massoniana,Cunninghamia lanceolata-Pinus massoniana-Schima superba,Cunninghamia lanceolata and Cunninghamia lanceolata-Schima superba plantation.The results further verified that the per hectare production of surface bioenergy of four surveyed plantation will reach 252.81kg,293.81kg,201.56kg,249.39kg of standard coal.The author holds that the bioenergy utilization could take account to the dual goal of preventing forest fire and getting the economic,social and ecological benefits.

关 键 词：森林防火 杉木人工林 可燃物负荷量 生物质能 

分 类 号：S788[农业科学—林学]