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Ingvar Wängberg
Publications - 36
Citations - 2209
Ingvar Wängberg is an academic researcher. The author has contributed to research in topics: Mercury (element) & Mediterranean sea. The author has an hindex of 24, co-authored 36 publications receiving 1916 citations.
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Journal ArticleDOI
Worldwide trend of atmospheric mercury since 1977
Franz Slemr,E.-G. Brunke,Ralf Ebinghaus,Christian Temme,John Munthe,Ingvar Wängberg,W.H. Schroeder,Alexandra Steffen,Torunn Berg +8 more
TL;DR: In this article, the authors present a first attempt to reconstruct the worldwide trend of atmospheric mercury concentrations from direct measurements since the late 1970s, using data from 8 ship cruises over the Atlantic Ocean (1977-2000).
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Atmospheric mercury concentrations observed at ground-based monitoring sites globally distributed in the framework of the GMOS network
Francesca Sprovieri,Nicola Pirrone,Mariantonia Bencardino,Francesco D'Amore,Francesco Carbone,Sergio Cinnirella,Valentino Mannarino,Matthew S. Landis,Ralf Ebinghaus,Andreas Weigelt,E.-G. Brunke,Casper Labuschagne,Lynwill Martin,John Munthe,Ingvar Wängberg,Paulo Artaxo,Fernando Gonçalves Morais,Henrique M. J. Barbosa,Joel Brito,Warren R. L. Cairns,Carlo Barbante,María del Carmen Diéguez,Patricia Elizabeth Garcia,Aurélien Dommergue,Aurélien Dommergue,Hélène Angot,Hélène Angot,Olivier Magand,Olivier Magand,Henrik Skov,Milena Horvat,Jože Kotnik,Katie A. Read,Luis Neves,Bernd Manfred Gawlik,Fabrizio Sena,Nikolay Mashyanov,Vladimir Obolkin,Dennis Wip,X. Feng,Hui Zhang,Xuewu Fu,Ramesh Ramachandran,Daniel Cossa,Joël Knoery,Nicolas Marusczak,Michelle Nerentorp,Claus Norstrom +47 more
TL;DR: A clear gradient of Hg concentrations between the Northern and Southern hemispheres is confirmed, confirming that the gradient observed is mostly driven by local and regional sources, which can be anthropogenic, natural or a combination of both.
Journal ArticleDOI
Intercomparison of methods for sampling and analysis of atmospheric mercury species
John Munthe,Ingvar Wängberg,Nicola Pirrone,Åke Iverfeldt,Romano Ferrara,Ralf Ebinghaus,Xinbin Feng,Katarina Gårdfeldt,Gerald J. Keeler,E. Lanzillotta,Steve E. Lindberg,J Lu,Yaacov Mamane,Eric M. Prestbo,S.R. Schmolke,William H. Schroeder,Jonas Sommar,Francesca Sprovieri,Robert K. Stevens,W Stratton,Gürdal Tuncel,A. Urba +21 more
TL;DR: An intercomparison for sampling and analysis of atmospheric mercury species was held in Tuscany, June 1998 as mentioned in this paper, where the results showed that the different methods employed for TGM compared well whereas RGM and TPM showed a somewhat higher variability.
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A vegetation control on seasonal variations in global atmospheric mercury concentrations
Martin Jiskra,Martin Jiskra,Jeroen E. Sonke,Daniel Obrist,Johannes Bieser,Ralf Ebinghaus,Cathrine Lund Myhre,Katrine Aspmo Pfaffhuber,Ingvar Wängberg,Katriina Kyllönen,Doug Worthy,Lynwill Martin,Casper Labuschagne,Thumeka Mkololo,Michel Ramonet,Olivier Magand,Aurélien Dommergue +16 more
TL;DR: In this article, the role of vegetation uptake by vegetation as an alternative mechanism for driving seasonal variations of atmospheric Hg(0) seasonality has been investigated using satellite data, and it was found that the photosynthetic activity of vegetation correlates with Hg (0) levels at individual sites and across continents.
Journal ArticleDOI
Evasion of mercury from coastal and open waters of the Atlantic Ocean and the Mediterranean Sea
Katarina Gårdfeldt,Jonas Sommar,Romano Ferrara,C. Ceccarini,E. Lanzillotta,John Munthe,Ingvar Wängberg,Oliver Lindqvist,Nicola Pirrone,Francesca Sprovieri,Eduardo Pesenti,Dan Strömberg +11 more
TL;DR: In this paper, the authors measured dissolved gaseous mercury (DGM) in coastal Atlantic seawater and in the Mediterranean Sea and showed that the surface water was supersaturated with elemental mercury.