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Global emission of mercury to the atmosphere from anthropogenic sources in 2005 and projections to 2020
Authors:EG Pacyna  JM Pacyna  K Sundseth  J Munthe  K Kindbom  S Wilson  F Steenhuisen  P Maxson
Institution:1. Energy Systems Division, Argonne National Laboratory, Argonne, IL 60439, United States;2. Electric Power Research Institute, Palo Alto, CA 94304, United States;3. Harvard John A. Paulson School of Engineering and Applied Sciences, Cambridge, MA 02138, United States;4. Department of Environmental Health, Harvard T.H. Chan School of Public Health, Boston, MA 02115, United States;1. Ministry of Education Laboratory of Earth Surface Process, College of Urban and Environmental Sciences, Peking University, Beijing 100871, China;2. Key Laboratory of Geographic Information Science (Ministry of Education), East China Normal University, Shanghai 200241, China;3. School of Geographic Sciences, East China Normal University, Shanghai 200241, China;4. School of Environment and Natural Resources, Renmin University of China, Beijing 100872, China;5. Harvard John A. Paulson School of Engineering and Applied Sciences, Cambridge, MA 02138, United States;6. School of Environmental Science and Engineering, Tianjin University, Tianjin 300072, China
Abstract:This paper presents the 2005 global inventory of anthropogenic emissions to the atmosphere component of the work that was prepared by UNEP and AMAP as a contribution to the UNEP report Global Atmospheric Mercury Assessment: Sources, Emissions and Transport (UNEP Chemicals Branch, 2008).It describes the methodology applied to compile emissions data on the two main components of the inventory – the ‘by-product’ emissions and the ‘intentional use’ emissions – and to geospatially distribute these emissions estimates to produce a gridded dataset for use by modelers, and the results of this work.It also presents some initial results of work to develop (simplified) scenario emissions inventories for 2020 that can be used to investigate the possible implications of actions to reduce mercury emissions at the global scale.
Keywords:
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