桉树科技
桉樹科技
안수과기
EUCALYPT SCIENCE & TECHNOLOGY
2011年
1期
44-47
,共4页
桉树人工林%固碳%成本核算
桉樹人工林%固碳%成本覈算
안수인공림%고탄%성본핵산
eucalypt plantation%carbon sequestration%cost analysis
运用生态经济学原理，对闽南地区国强林场桉树人工林在一个完整轮伐期内的固碳成本现值动态变化进行系统分析，在不考虑木材收益时的固碳成本进行比较，结果表明：桉树人工林固碳成本现值随林龄的增加而降低；各林龄（1～7a）桉树人工林固碳成本现值分别为每吨碳1082．9、648．2、529．1、393．1、319．3、273．4和244．0元。
運用生態經濟學原理，對閩南地區國彊林場桉樹人工林在一箇完整輪伐期內的固碳成本現值動態變化進行繫統分析，在不攷慮木材收益時的固碳成本進行比較，結果錶明：桉樹人工林固碳成本現值隨林齡的增加而降低；各林齡（1～7a）桉樹人工林固碳成本現值分彆為每噸碳1082．9、648．2、529．1、393．1、319．3、273．4和244．0元。
운용생태경제학원리，대민남지구국강림장안수인공림재일개완정륜벌기내적고탄성본현치동태변화진행계통분석，재불고필목재수익시적고탄성본진행비교，결과표명：안수인공림고탄성본현치수림령적증가이강저；각림령（1～7a）안수인공림고탄성본현치분별위매둔탄1082．9、648．2、529．1、393．1、319．3、273．4화244．0원。
Dynamic changes of present value for carbon - sequestrated cost of eucalypt plantation were systematically analyzed and compared in a complete rotation from Guoqiang Forest Farm in South Fujian with ecologial economic principles. Without considering the benefits of wood, the results showed that the present values of carbon - sequestrated cost were decreased with increasing ages of euealypt plantations. 1 - 7 years old eucalypt plantations present value of carbon sequestration of carbon per ton was 1082.9 , 648.2,529.1, 393.1, 319.3, 273.4 and 244.0 RMB respectively .
