International field intercomparison measurements of atmospheric mercury species at Mace Head, Ireland

被引：175

作者：

Ebinghaus, R

Jennings, SG

Schroeder, WH

Berg, T

Donaghy, T

Guentzel, J

Kenny, C

Kock, HH

Kvietkus, K

Landing, W

Mühleck, T

Munthe, J

Prestbo, EM

Schneeberger, D

Slemr, F

Sommar, J

Urba, A

Wallschläger, D

Xiao, Z

机构：

[1] GKSS Forschungszentrum Geesthacht GmbH, D-21502 Geesthacht, Germany

[2] Natl Univ Ireland Univ Coll Galway, Dept Expt Phys, Galway, Ireland

[3] Environm Canada, Atomospher Environm Serv, Toronto, ON M3H 5T4, Canada

[4] Norwegian Inst Air Res, N-2007 Kjeller, Norway

[5] Florida State Univ, Dept Oceanog, Tallahassee, FL 32306 USA

[6] Inst Phys, Environm Res Dept, LT-2600 Vilnius, Lithuania

[7] Fraunhofer Inst Atmosphar Umweltforsch, D-82467 Garmisch Partenkirchen, Germany

[8] Swedish Environm Res Inst, IVL, S-40258 Gothenburg, Sweden

[9] Frontier Geosci Inc, Seattle, WA 98109 USA

[10] Tekran Inc, Toronto, ON M3A 1A3, Canada

[11] Chalmers, S-41296 Gothenburg, Sweden

[12] Univ Gothenburg, Dept Inorgan Chem, S-41296 Gothenburg, Sweden

来源：

ATMOSPHERIC ENVIRONMENT | 1999年 / 33卷 / 18期

关键词：

mercury; speciation; intercomparison; air analysis; precipitation; techniques; marine back-ground atmosphere;

D O I：

10.1016/S1352-2310(98)00119-8

中图分类号：

X [环境科学、安全科学];

学科分类号：

08 ; 0830 ;

摘要：

Eleven laboratories from North America and Europe mel at Mace Head, Ireland for the period 11-15 September 1995 for the first international field intercomparison of measurement techniques for atmospheric mercury species in ambient air and precipitation at a marine background location. Different manual methods for the sampling and analysis of total gaseous mercury (TGM) on gold and silver traps were compared with each other and with new automated analyzers. Additionally, particulate-phase mercury (Hg-part) in ambient air, total mercury, reactive mercury and methylmercury in precipitation were analyzed by some of the participating laboratories. Whereas measured concentrations of TGM and of total mercury in precipitation show good agreement between the participating laboratories, results for airborne particulate-phase mercury show much higher differences. Two laboratories measured inorganic oxidized gaseous mercury species (IOGM), and obtained levels in the low picogram m(-3) range. (C) 1999 Elsevier Science Ltd. All rights reserved.

引用

页码：3063 / 3073

页数：11

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