An Asian Emission Inventory of Anthropogenic Emission Sources for the Period 1980–2020
Atmos. Chem. Phys., 7, 4419–4444, 2007 www.atmos-chem-phys.net/7/4419/2007/ Atmospheric © Author(s) 2007. This work is licensed Chemistry under a Creative Commons License. and Physics An Asian emission inventory of anthropogenic emission sources for the period 1980–2020 T. Ohara1,2, H. Akimoto2, J. Kurokawa1, N. Horii3, K. Yamaji2, X. Yan4, and T. Hayasaka5 1National Institute for Environmental Studies, Tsukuba, Ibaraki, Japan 2Frontier Research Center for Global Change, Japan Agency for Marine Science and Technology, Yokohama, Japan 3Faculty of Economics, Kyushu University, Fukuoka, Japan 4State Key Laboratory of Soil and Sustainable Agriculture, Institute of Soil Science, Chinese Academy of Sciences, Nanjing, China 5Research Institute for Humanity and Nature, Kyoto, Japan Received: 26 March 2007 – Published in Atmos. Chem. Phys. Discuss.: 22 May 2007 Revised: 15 August 2007 – Accepted: 17 August 2007 – Published: 23 August 2007 Abstract. We developed a new emission inventory for Asia NMVOC were projected to increase substantially by 22%, (Regional Emission inventory in ASia (REAS) Version 1.1) 44%, and 99%, respectively, over 2000 levels. The 2020 REF for the period 1980–2020. REAS is the first inventory to scenario showed a modest increase in CO (12%), a lesser in- integrate historical, present, and future emissions in Asia crease in BC (1%), and a slight decrease in OC (−5%) com- on the basis of a consistent methodology. We present here pared with 2000 levels. However, it should be noted that emissions in 2000, historical emissions for 1980–2003, and Asian total emissions are strongly influenced by the emis- projected emissions for 2010 and 2020 of SO2, NOx, CO, sion scenarios for China.
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