气候变化领域集成服务门户(CCPortal): Integrating aerosol emissions of forest biomass into a life cycle assessment of forest-based production

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DOI	10.1016/j.biombioe.2024.107156
	Integrating aerosol emissions of forest biomass into a life cycle assessment of forest-based production
	Vento, Eerik; Hartikainen, Anni; Tikka, Aapo; Lamberg, Heikki; Sippula, Olli; Kilpelainen, Antti
发表日期	2024
ISSN	0961-9534
EISSN	1873-2909
起始页码	183
卷号	183
英文摘要	Climate change mitigation is globally increasing the demand for forest biomass to substitute for fossil -based materials. Consequently, fossil -based greenhouse gas emissions will decrease, but simultaneously, aerosol emissions may substantially change. The evaluation of the substitution effects of forest -based materials may be biased if aerosol emissions are not considered. We integrated aerosol emissions from the use of forest -based biomass and fossil -based materials into a life cycle assessment (LCA) tool and simulated the biomass production of Norway spruce under alternative harvest intensities of energy biomass in middle boreal conditions in Finland. For the forest management regimes, we calculated particulate matter (PM) emissions; i.e. total suspended particles (TSP), respirable particulate matter (PM10), fine particulate matter (PM2.5) and black carbon (BC), and gaseous emissions including nitrogen oxides (NO x ), sulphur dioxide (SO 2 ) and non -methane volatile organic compounds (NMVOC). We also considered how replacing fossil counterparts and peat with forest -based biomass energy affects aerosol emissions. The differences between the management regimes were minor for sawn logs and pulpwood. Energy biomass use, especially combustion in small-scale appliances, increased aerosol emissions. Energy biomass use produced higher PM (TSP, PM10, PM2.5, BC) emissions than the use of coal and peat as energy. Regarding construction materials, the highest aerosol emissions were found for sawn wood production, followed by steel production. Cardboard production emitted remarkably higher aerosol emissions than high -density polyethylene (HDPE) plastic production. The inclusion of aerosol emissions of forest biomass use seems to be important for assessing the climate and health effects of the transition to a forest bioeconomy.
英文关键词	Aerosol; Life cycle assessment; Climate; Forest biomass
语种	英语
WOS研究方向	Agriculture ; Biotechnology & Applied Microbiology ; Energy & Fuels
WOS类目	Agricultural Engineering ; Biotechnology & Applied Microbiology ; Energy & Fuels
WOS记录号	WOS:001218934700001
来源期刊	BIOMASS & BIOENERGY
文献类型	期刊论文
条目标识符	http://gcip.llas.ac.cn/handle/2XKMVOVA/301165
作者单位	University of Eastern Finland; University of Eastern Finland; University of Eastern Finland
推荐引用方式 GB/T 7714	Vento, Eerik,Hartikainen, Anni,Tikka, Aapo,et al. Integrating aerosol emissions of forest biomass into a life cycle assessment of forest-based production[J],2024,183.
APA	Vento, Eerik,Hartikainen, Anni,Tikka, Aapo,Lamberg, Heikki,Sippula, Olli,&Kilpelainen, Antti.(2024).Integrating aerosol emissions of forest biomass into a life cycle assessment of forest-based production.BIOMASS & BIOENERGY,183.
MLA	Vento, Eerik,et al."Integrating aerosol emissions of forest biomass into a life cycle assessment of forest-based production".BIOMASS & BIOENERGY 183(2024).