产品碳足迹评价中的生物碳核算研究

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中图分类号：X22文献标志码：A

Research on Biogenic Carbon Accounting in Product Carbon Footprint Evaluation

LiQingqing1，²，Chen Yunfeng³，Yang Denghui4 （1.Shanghai Electric Group Digital Technology Co.，Ltd.，Shanghai 2011O3，China; 2.Schoolof Environment Science and Engineering，Tongji University，Shanghai 2Oo092，China; 3.School of Fashion and Art Design，Donghua University，Shanghai 2Ooo51，China； 4.Shanghai Vecarbon Technology Co.，Ltd.，Shanghai 2Oooo3，China）

Abstract：BasedontherequirementsofISO140672O18“GreenhousegasesCarbon fotprintofproductsRequirementsandguidelines”，PAS220ll“Speiicaiofortessessmetoftelifeclegeesesessosofodsandserce”andoele vantliterature，tissudylarifsteoutingopeofiogenicarbonudingthempoaloundarisofupstream，dstream anddownstream，andtheoresponingcrboisson/remoalsorogencarbonstoage，withdetailedanalysisondladeis sions/storageForthepartsinvolvingplntgroth，thenetphotosntheticateisfiedfromananalaccoutingscaletodailycalcu lation，whichisoresuitablefortemicrobehaviorofprodutcarbnfotprintevaluationForteissos/remoalsofchartn theupstream，mdstreamnddowstream，typicalseariosininaarelistedalogiththecorspodingaccoutingdsfor carbonemisios/rmoalsndrtesseariosTssudfilgapofbgencarbaotinproucrbofoprst

Keywords：product carbon footprint assessment；LCA；biogenic carbon；delayed emissions

前言

气候变化是当前全人类共同面对的重要议题之一，碳排放的核算是开展碳管理工作的重要抓手。（剩余4486字）