FATE OF MERCURY IN THE ARCTIC Michael Evan ... - COGCI

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Depth (cm) a Depth (cm) b 0 -5 -10 -15 -20 0 0.05 0.1 0.15 0.2 0 -5 -10 -15 DK Ti (%) -20 0 1 2 3 4 Ca (%) GL 0 -5 -10 -15 -20 0 20 40 60 80 100 120 0 -5 -10 -15 0 -5 -10 -15 -20 0 2 4 6 8 10 Zr (µg/g) Y (µg/g) -20 0 100 200 300 0 -5 -10 -15 -20 -20 0 400 800 1200 0 1 2 3 4 5 Sr (µg/g) Mn (µg/g) Shotyk et al., "Atmospheric Hg, Pb, and As in peat from Greenland...", revised version, April 15, 2003 0 -5 -10 -15 -20 0 10 20 30 0 -5 -10 -15 Rb (µg/g) Fe (%) FIGURE 9
Depth (cm) Depth (cm) a b 0 -10 -20 -30 -40 -50 -60 -70 -80 0 -10 -20 -30 -40 -50 -60 -70 -80 0 10 20 30 40 Cu (µg/g) DK 0 50 100 150 200 Br (µg/g) GL 0 -10 -20 -30 -40 -50 -60 -70 -80 0 -10 -20 -30 -40 -50 -60 -70 -80 0 10 20 30 40 Cu/Y 0 5 10 15 20 Se (µg/g) 0 -10 -20 -30 -40 -50 -60 -70 -80 0 -10 -20 -30 -40 -50 -60 -70 -80 0 20 40 60 80 100 120 U (µg/g) 0.0 0.5 1.0 1.5 Se/Br Shotyk et al., "Atmospheric Hg, Pb, and As in peat from Greenland...", revised version, April 15, 2003 0 -10 -20 -30 -40 -50 -60 -70 -80 0 2 4 6 8 10 12 U/Y FIGURE 10
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Submitted to Atmospheric Environmen
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1. Introduction Mercury in the atmo
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For all flux measurements, heating
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esponse switching valves supplied b
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3.1 RGM flux measurements The resul
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estimating for Alert an average spr
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References 1. Businger J.A. and Onc
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Table captions Table 1. RGM mass ra
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Figure 2. RGM pg m-3 350 300 250 20
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Table 2 DAYHOURMON avg.temp avg.WS
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Fate of Mercury in the Arctic Paper
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FIGURE 1. Schematic diagram of the
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mass flow controller to 10 L/min an
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FIGURE 3. Trends in Hg 0 (upper plo
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FIGURE 6. Trends in several Hg spec
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FIGURE 7. Spatial patterns in month
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(51) Ebinghaus, R.; Kock, H. H.; Te
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The fate of elemental mercury in Ar
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Ozone was measured with an UV absor
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demonstrating that BrO and ClO with
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In the model the removal of GEM lea
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15. Kemp, K. and Wåhlin, P. Applic
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GEM, ng/m 3 Fig 3. GEM against ozon
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Fig. 6 Comparison of measured surfa
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Introduction The perennial oxidatio
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Ariya et al. (11) have shown recent
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Table 1 lists the binding energies
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and a classical densities of states
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The third point demonstrated in Fig
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7. Lamborg, C. H.; Fitzgerald, W.;
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Figure 1. k rec / cm 3 molecule -1
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Asian Chemistry Letters vol. XX, No
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496 M E Goodsite et al. In the pres
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498 M E Goodsite et al. Figure 1 Th
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500 M E Goodsite et al. observed a
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502 M E Goodsite et al. Table 1 14C
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504 M E Goodsite et al. annual reso
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514 M E Goodsite et al. Koenig B, L
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130 F. Roos-Barraclough et al. / Th
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ABSTRACT Mercury concentrations are
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INTRODUCTION Atmospheric pollution
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and the relative importance of natu
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corresponding to the alkaline igneo
Page 266 and 267: edges cut off the slices were dried
Page 268 and 269: Age dating using 14 C Plant macrofo
Page 270 and 271: espectively (Naucke et al., 1993).
Page 272 and 273: 200 was in the range 1 to 3 :g/m 2
Page 274 and 275: unpublished data for these paramete
Page 276 and 277: leachable fraction, and 32.1 µg/g
Page 278 and 279: indicator of the concentration of a
Page 280 and 281: caused by the introduction of gasol
Page 282 and 283: porewaters reveals the influence of
Page 284 and 285: For example, Hg may become adsorbed
Page 286 and 287: of the GL profile. Comparison with
Page 288 and 289: further improve our knowledge of pr
Page 290 and 291: which are derived from them. In con
Page 292 and 293: ACKNOWLEDGEMENTS We are grateful to
Page 294 and 295: Bindler, R. (2003) Estimating the n
Page 296 and 297: of Southern Denmark. Goodsite, M.E.
Page 298 and 299: MacKenzie AB, Farmer JG, Sugden CL.
Page 300 and 301: Schroeder, W.H. and Munthe, J. (199
Page 302 and 303: Table 1. AMS 14 C dating of plant m
Page 304 and 305: Table 3. Pb isotope data of leachat
Page 306 and 307: esidual fractions of the “B” co
Page 309 and 310: Depth (cm) Depth (cm) a b 0 -10 -20
Page 311 and 312: Hg accumulation rate (µg/m2/yr) 10
Page 313 and 314: Depth (cm) a Pb/Zr = UCC Depth (cm)
Page 315: Depth (cm) a Depth (cm) b 0 -10 -20
Page 319 and 320: Saturday, 28 December 2002 (Revised
Page 321 and 322: INTRODUCTION Recent research utiliz
Page 323 and 324: In addition, the coring system incl
Page 325 and 326: and testing prior to the Carey Isla
Page 327 and 328: ACKNOWLEDGEMENTS Development of thi
Page 329 and 330: Fig. 5. The stainless steel (AISI 3
Page 331 and 332: Fig. 2. 13
Page 333 and 334: Fig. 4. 15
Page 335: Fig. 6. 17
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FATE OF MERCURY IN THE ARCTIC Michael Evan ... - COGCI

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