
基金項目: 十三五 國家重點研發項目(2016YFD06000906)?國際竹藤中心基本業務費項目(1632017001)?
第一作者:費本華?國際竹藤中心研究員?博士生導師?從事木竹材科學研究工作?E-mail:feibenhua@icbr ac cn?
竹材碳足跡內涵及其對產業發展的調控作用
費本華一馬欣欣一石一雷一劉廣路
(國際竹藤中心北京100102)
摘一要:植物是陸地上唯一能夠從大氣中固碳的自然生態系統?其減緩氣候變化二改善人類生活質量的能力遠未被認識和充分發揮?竹子是世界上生長最快的植物之一?固碳潛力巨大?一次種植可永續利用?竹子從光合作用二生長發育二采伐收獲二產品制造二友好利用直至分解釋放的全生命周期過程?是碳匯或碳封存的全過程?即竹材碳足跡?通常研究的竹林碳匯只涉及竹林生長階段?忽略產品使用階段?以及相互之間的聯系?開展竹材碳足跡的全過程系統監測和研究?完善竹林碳匯的內涵?正確認識碳循環規律
?是當前全球氣候變暖背景下碳匯研究的必由之路?特別是在竹材碳足跡的理論指導和政策實施之下?促進竹林定期采伐二全量收獲二健康生長?促進竹產品量產利用?增加產品碳封存時間二提高產品壽命?促進資源高效利用二脫貧增收致富二延緩碳排放?調控全生命周期各個環節合理有序二協同發展?意義更加重大?竹材碳足跡理念的實施對系統認識竹林碳匯二指導竹林健康生長二提高產品產量和質量二推進竹業全產業鏈發展二減少二氧化碳排放?具有重要學術價值和實用價值?
關鍵詞:竹林?竹產業?碳匯?碳足跡?調控?碳減排DOI:10.12168/sjzttx.2020.02.002
ConnotationofBambooCarbonFootprintandItsRegulatingEffectonBambooIndustrialDevelopment
FeiBenhua?MaXinxin?ShiLei?LiuGuanglu(InternationalCenterforBambooandRattan?Beijing100102?China)
Abstract:Plantsaretheonlynaturalecosystemthatiscapableofsequesteringcarbonfromtheatmosphere?anditsabilitytomitigateclimatechangeandim
provethequalityofhumanlifeisfarfromfullyunderstood Bamboo?asoneofthefastestgrowingplantsintheworld?hasgreatcarbonsequestrationpotentialandcanbesustainablyusedwithsingleplanting Thewholelifecycleofbamboofromphotosynthesisthroughgrowth?harvesting?productmanufacturingandfriendlyutilizationtodecompositionandreleaseisthewholeprocessofcarbonsinkorcarbonsequestration?namelythecarbonfootprintofbamboo Thecarbonsinkofbambooforestusuallystudiedonlyinvolvesthegrowthstageofbambooforest?whiletheroleofbambooproductsinemissionreductionaswellasthelinkbetweentheproductandemissionreductionhasbeenoftenignored Itisnecessarytocarryoutsystematicmonitoringandresearchonthewholeprocessofbamboocarbonfootprint?toimprovetheconnotationofbamboosinkandcorrectlyunderstandthel
awofcarboncycle Underthetheoreticguidanceofbamboocarbonfootprintandwiththepoliciesimplemented?itisofgreatsignificancetoenhancetheregularandall ̄amountbambooharvestbyensuringthegrowthofbambooforest?toincreasetheproductionofforestproducts?toprolongthecarbonsinktimebyimprovingthelifespanofbambooforest?topromotetheefficientutilizationofbambooresourcesforincomeincreaseandslowerprocessofcarbonemissionandtoregulatethewholelifecycleforensuringthecoordinationandsynergydevelopmentofallparts Theimplementationofthebamboocarbonfootprintconceptisofgreatacademicandpracticalvalueinsystematicallyunderstandingbambooforestsink?guidingthehealthygrowthofbambooforest?improvingtheproductyieldandquality?promotingthedevelopmentofthewholebambooindustrychain?andreduci
ngthecarbonemissions Keywords:bambooforest?bambooindustry?carbonsequestration?carbonfootprint?regulation?carbonemissionreduction
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