文章基本信息

标题：Cost-effective reduction of fine primary particulate matter emissions in Finland
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作者：Niko Karvosenoja ; Zbigniew Klimont ; Antti Tohka 等
期刊名称：Environmental Research Letters
印刷版ISSN：1748-9326
电子版ISSN：1748-9326
出版年度：2007
卷号：2
期号：4
页码：044002-044002
DOI：10.1088/1748-9326/2/4/044002
语种：English
出版社：IOP Publishing Ltd
摘要：Policies to reduce adverse health impacts of fine particulate matter (PM_2.5) require information on costs of abatement and associated costs. This paper explores the potential for cost-efficient control of anthropogenic primary PM_2.5 emissions in Finland. Based on a Kyoto-compliant energy projection, two emission control scenarios for 2020 were developed. 'Baseline' assumes implementation of PM controls in compliance with existing legislation. 'Reduction' assumes ambitious further reductions. Emissions for 2020 were estimated at 26 and 18.6 Gg a⁻¹ for 'Baseline' and 'Reduction', respectively. The largest abatement potential, 3.0 Gg a⁻¹, was calculated for power plants and industrial combustion. The largest potential with marginal costs below was for domestic wood combustion, 1.7 Gg a⁻¹. For traffic the potential was estimated at 1.0 Gg a⁻¹, but was associated with high costs. The results from this paper are used in the policy-driven national integrated assessment modeling that explores cost-efficient reductions of the health impacts of PM.