Annex III: Scenarios and modelling methods

Guivarch, C., Kriegler, E., Portugal-Pereira, J., Bosetti, V., Edmonds, J., Fischedick, M., Havlík, P. ORCID: https://orcid.org/0000-0001-5551-5085, Jaramillo, P., Krey, V. ORCID: https://orcid.org/0000-0003-0307-3515, Lecocq, F., Lucena, A., Meinshausen, M., Mirasgedis, S., O'Neill, B., Peters, G.P., Rogelj, J. ORCID: https://orcid.org/0000-0003-2056-9061, Rose, S., Saheb, Y., Strbac, G., Hammer Strømman, A., et al. (2022). Annex III: Scenarios and modelling methods. In: IPCC 2022: Climate Change 2022: Mitigation of Climate Change. Contribution of Working Group III to the Sixth Assessment Report of the Intergovernmental Panel on Climate Change. Eds. Shukla, A.R., Skea, J., Slade, R., Al Khourdajie, A., van Diemen, R., McCollum, D., Pathak, M., Some, S., et al., pp. 1842-1908 Cambridge, UK and New York, NY, USA: Cambridge University Press. 10.1017/9781009157926.022.

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Abstract

The use of scenarios and modelling methods are pillars in IPCC Working Group III (WGIII) Assessment Reports. Past WGIII assessment report cycles identified knowledge gaps about the integration of modelling across scales and disciplines, mainly between global integrated assessment modelling methods and bottom-up modelling insights of mitigation responses. The need to improve the transparency of model assumptions and enhance the communication of scenario results was also recognised. This annex on Scenarios and Modelling Methods aims to address some of these gaps by detailing the modelling frameworks applied in the WGIII Sixth Assessment Report (AR6) chapters and disclose scenario assumptions and its key parameters. It has been explicitly included in the Scoping Meeting Report of the WGIII contribution to the AR6 and approved by the IPCC Panel at the 46th Session of the Panel.

Item Type:	Book Section
Uncontrolled Keywords:	IPCC Sixth Assessment Report WG3
Research Programs:	Biodiversity and Natural Resources (BNR) Biodiversity and Natural Resources (BNR) > Integrated Biosphere Futures (IBF) Energy, Climate, and Environment (ECE) Energy, Climate, and Environment (ECE) > Integrated Assessment and Climate Change (IACC) Energy, Climate, and Environment (ECE) > Sustainable Service Systems (S3)
Depositing User:	Michaela Rossini
Date Deposited:	22 Sep 2023 08:16
Last Modified:	22 Sep 2023 09:49
URI:	https://pure.iiasa.ac.at/19078

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