Atmospheric Chemistry and Physics Circumpolar measurements of speciated mercury, ozone and carbon monoxide in the boundary layer of the Arctic Ocean

Abstract. Using the Swedish icebreaker Oden as a platform, continuous measurements of airborne mercury (gaseous el-emental mercury (Hg0), divalent gaseous mercury species HgIIX2(g) (acronym RGM) and mercury attached to particles (PHg)) and some long-lived trace gases (carbon monoxide CO and ozone O3...

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Bibliographic Details
Main Authors: J. Sommar, M. E. Andersson, H. -w. Jacobi
Other Authors: The Pennsylvania State University CiteSeerX Archives
Format: Text
Language:English
Published: 2010
Subjects:
Arctic
Arctic Ocean
Longyearbyen
Northwest Passage
Wrangel Island
Chukchi
North Atlantic
Northwest passage
oden
Alaska
Beringia
Spitsbergen
Online Access:http://citeseerx.ist.psu.edu/viewdoc/summary?doi=10.1.1.592.9340
http://hal.inria.fr/docs/00/55/43/71/PDF/acp-10-5031-2010.pdf
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Summary:Abstract. Using the Swedish icebreaker Oden as a platform, continuous measurements of airborne mercury (gaseous el-emental mercury (Hg0), divalent gaseous mercury species HgIIX2(g) (acronym RGM) and mercury attached to particles (PHg)) and some long-lived trace gases (carbon monoxide CO and ozone O3) were performed over the North Atlantic and the Arctic Ocean. The measurements were performed for nearly three months (July–September 2005) during the Beringia 2005 expedition (from Göteborg, Sweden via the proper Northwest Passage to the Beringia region Alaska – Chukchi Penninsula – Wrangel Island and in-turn via a north-polar transect to Longyearbyen, Spitsbergen). The Beringia 2005 expedition was the first time that these species have been measured during summer over the Arctic Ocean going from 60 ◦ to 90 ◦ N.

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