全球智库信息集成服务系统(G2TT): Optimal Carbon Dioxide Removal in Face of Ocean Carbon Sink Feedback

G2TT

来源类型	FEEM working papers "Note di lavoro" series
规范类型	论文
	Optimal Carbon Dioxide Removal in Face of Ocean Carbon Sink Feedback
	Vassiliki Manoussi; Soheil Shayegh; Massimo Tavoni
发表日期	2017
出处	Mitigation, Innovation and Transformation Pathways
出版年	2017
语种	英语
摘要	Carbon dioxide removal (CDR) is a potentially important climate strategy for attaining low climate stabilization objectives. However, climate analysis has indicated a possible weakening of the ocean carbon sinks -the largest in the world- in relation to CDR deployment. Here, we provide an economic appraisal to assess the sensitivity of CDR and conventional abatement to CO2 outgassing from the oceans. We develop a theoretical framework to study the impact of the ocean-to-atmosphere transfer on the optimal mitigation strategies under different regimes that control the relationship between CO2 outgassing and the amount of CDR. We show that the optimal levels of emissions and CDR are correlated to the effectiveness of CDR expressed as a linear function of atmospheric concentrations. We incorporate this effect into an integrated assessment model of climate and economy (DICE model) and confirm the theoretical findings with numerical simulations. Further, we perform a sensitivity analysis to find the range of optimal abatement and CDR actions under different values of the CDR effectiveness coefficient. *** Suggested citation: Manoussi, V., S. Shayegh , M. Tavoni, (2017), 'Optimal Carbon Dioxide Removal in Face of Ocean Carbon Sink Feedback', Nota di Lavoro 57.2017, Milano, Italy: Fondazione Eni Enrico Mattei
特色分类	Q53;Q54
关键词	Climate Change Outgassing Carbon Dioxide Removal Integrated Assessment Model (DICE)
URL	https://www.feem.it/en/publications/feem-working-papers-note-di-lavoro-series/optimal-carbon-dioxide-removal-in-face-of-ocean-carbon-sink-feedback/
来源智库	Fondazione Eni Enrico Mattei (Italy)
资源类型	智库出版物
条目标识符	http://119.78.100.153/handle/2XGU8XDN/118558
推荐引用方式 GB/T 7714	Vassiliki Manoussi,Soheil Shayegh,Massimo Tavoni. Optimal Carbon Dioxide Removal in Face of Ocean Carbon Sink Feedback. 2017.

条目包含的文件
文件名称/大小	资源类型	版本类型	开放类型	使用许可
cover-front17.jpg（88KB）	智库出版物		限制开放	CC BY-NC-SA	浏览
ndl2017-057.pdf（1444KB）	智库出版物		限制开放	CC BY-NC-SA	浏览