RT Report T1 Integrated Assessment of Air Pollution and Climate Change for Sustainable Development in Africa - Chapter 4 A1 United Nations Environment Programme, A2 Khomsi, Kenza A2 Tchuikoua, Louis Bernard A2 Hicks, Kevin A2 Josipovic, Miroslav A2 Mbandi, Aderiana A2 Perumal, Sarisha A2 Tahri, Mounia A2 Thambiran, Tirusha A2 Bounakhla, Moussa A2 Foltescu, Valentin A2 Heaps, Charlie A2 El Ghazouani, Laila A2 Kai, Refilwe A2 Khaemba, Winnie A2 Khalil, Mohamed H. A2 Malley, Chris A2 Matandirotya, Newton A2 Merabet, Hamza A2 Muok, Benard A2 Muthama, Nzioka John A2 Oludhe, Christopher A2 Shindell, Drew A2 Williams, Nathan A2 Ayuketah, Yvan K1 air quality K1 air pollution K1 climate change impact K1 regional cooperation K1 greenhouse gas emission K1 North Africa K1 Southern Africa K1 Central Africa K1 East Africa K1 West Africa SN 978-92-807-3989-3 YR 2023 FD 2023-08 LK https://wedocs.unep.org/handle/20.500.11822/43255 UL https://wedocs.unep.org/handle/20.500.11822/43255 NO Chapter 4 assesses baseline and mitigation scenarios for air pollutants, short-lived climate pollutants, and greenhouse gases across Northern, Southern, Central, East, and West Africa, using continent-wide modelling methods applied at subregional scale. It situates results within subregional geography, population, and economic conditions before and after the Covid pandemic, and summarizes the role of regional economic communities and agreements supporting coordinated action. It reports modelled emissions and sectoral reduction potentials for carbon dioxide, methane, nitrous oxide, black carbon, fine particulate matter, nitrogen oxides, sulphur dioxide, and ammonia under SLCP mitigation and Agenda 2063 scenarios. DS UN Environment Document Repository RD Sep 22, 2026