RT null T1 Air Policy - Global Environment Outlook 6 - Chapter 12 A1 United Nations Environment Programme, A2 King, Peter A2 Armah, Frederick Ato A2 Dickerson, Phillip A2 Guerreiro, Cristina A2 Keating, Terry A2 Luton, Oswaldo dos Santos A2 Miyazaki, Asami A2 Patel, Amit R. A2 Reis, Stefan K1 air K1 climate change K1 case study K1 environmental policy K1 United Kingdom K1 Ireland K1 emission inventory K1 carbon dioxide K1 Europe YR 2019 FD 2019 LK https://wedocs.unep.org/handle/20.500.11822/27664 UL https://wedocs.unep.org/handle/20.500.11822/27664 NO Policies enacted to address air pollution, climate change, stratospheric ozone depletion and PBTs should account for the mix of emissions, the atmospheric or environmental lifetime of the pollutant and its associated bene ts and trade-offs (Melamed et al. 2016).Full report is available at: https://wedocs.unep.org/handle/20.500.11822/27539 NO https://www.unep.org/resources/global-environment-outlook-6 DS UN Environment Document Repository RD Sep 21, 2026