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Provedor de dados:  ArchiMer
País:  France
Título:  Atmospheric mercury concentrations observed at ground-based monitoring sites globally distributed in the framework of the GMOS network
Autores:  Sprovieri, Francesca
Pirrone, Nicola
Bencardino, Mariantonia
D'Amore, Francesco
Carbone, Francesco
Cinnirella, Sergio
Mannarino, Valentino
Landis, Matthew
Ebinghaus, Ralf
Weigelt, Andreas
Brunke, Ernst-gunther
Labuschagne, Casper
Martin, Lynwill
Munthe, John
Wangberg, Ingvar
Artaxo, Paulo
Morais, Fernando
Jorge Barbosa, Henrique De Melo
Brito, Joel
Cairns, Warren
Barbante, Carlo
Del Carmen Dieguez, Maria
Elizabeth Garcia, Patricia
Dommergue, Aurelien
Angot, Helene
Magand, Olivier
Skov, Henrik
Horvat, Milena
Kotnik, Joze
Read, Katie Alana
Neves, Luis Mendes
Gawlik, Bernd Manfred
Sena, Fabrizio
Mashyanov, Nikolay
Obolkin, Vladimir
Wip, Dennis
Bin Feng, Xin
Zhang, Hui
Fu, Xuewu
Ramachandran, Ramesh
Cossa, Daniel
Knoery, Joel
Marusczak, Nicolas
Nerentorp, Michelle
Norstrom, Claus
Data:  2016-09
Ano:  2016
Resumo:  Long-term monitoring of data of ambient mercury (Hg) on a global scale to assess its emission, transport, atmospheric chemistry, and deposition processes is vital to understanding the impact of Hg pollution on the environment. The Global Mercury Observation System (GMOS) project was funded by the European Commission ( and started in November 2010 with the overall goal to develop a coordinated global observing system to monitor Hg on a global scale, including a large network of ground-based monitoring stations, ad hoc periodic oceanographic cruises and measurement flights in the lower and upper troposphere as well as in the lower stratosphere. To date, more than 40 ground-based monitoring sites constitute the global network covering many regions where little to no observational data were available before GMOS. This work presents atmospheric Hg concentrations recorded worldwide in the framework of the GMOS project (2010–2015), analyzing Hg measurement results in terms of temporal trends, seasonality and comparability within the network. Major findings highlighted in this paper include a clear gradient of Hg concentrations between the Northern and Southern hemispheres, confirming that the gradient observed is mostly driven by local and regional sources, which can be anthropogenic, natural or a combination of both.
Tipo:  Text
Idioma:  Inglês

Editor:  Copernicus Gesellschaft Mbh
Relação:  info:eu-repo/grantAgreement/EC/FP7/265113/EU//GMOS
Formato:  application/pdf
Fonte:  Atmospheric Chemistry And Physics (1680-7316) (Copernicus Gesellschaft Mbh), 2016-09 , Vol. 16 , N. 18 , P. 11915-11935
Direitos:  Author(s) 2016. This work is distributed under the Creative Commons Attribution 3.0 License.


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