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Selenium profile data

Pacific Ocean

Atlantic Ocean 23° 5.9' N, 27° 52.2' W

Depth (m)

Se-IV (pmol/kg)

Se-VI (pmol/kg)

Se-Tot (pmol/kg)

Depth (m)

Se-IV (pmol/kg)

Se-VI (pmol/kg)

Se-Tot (pmol/L)

50

58

524

582

1

25

329

354

85

40

489

529

91

25

354

379

130

57

614

671

235

51

683

734

148

68

527

595

484

114

582

696

158

86

671

757

732

266

835

1101

169

127

805

932

973

342

179

132

822

954

1632

354

684

1038

199

162

834

996

2091

367

646

1013

219

175

846

1021

2591

367

772

1139

240

207

881

1088

3311

367

1000

1367

260

188

933

1121

4049

456

1126

1582

280

195

977

1172

4749

443

1139

1582

301

249

990

1239

326

252

1069

1321

351

297

1065

1362

401

349

1112

1461

503

451

1117

1568

602

534

1141

1675

703

586

1229

1815

802

643

1185

1828

902

644

1303

1947

1001

677

1251

1928

1087

709

1286

1995

1200

755

1290

2045

1296

756

1255

2011

1400

756

1322

2078

1499

763

1332

2095

1616

759

1300

2059

1763

791

1325

2116

1912

809

1420

2229

2062

806

1437

2243

2207

820

1444

2264

2303

790

1438

2228

2405

809

1416

2225

2504

814

1462

2276

2595

795

1547

2342

2693

811

1455

2266

2793

819

1503

2322

2994

821

1506

2327

3191

809

1457

2266

3396

796

1465

2261

3594

790

1411

2201

4089

788

1427

2215

Measures, C. I., McDuff, R. E., and Edmond, J. M., 1980. Selenium redox chemistry

at GEOSECS I re-occupation. Earth Planet. Sci. Lett. 49: 102-108.

Measures, C. I., and Burton, J. D., 1980. The vertical distribution and oxidation states of

dissolved selenium in the northeast Atlantic Ocean and their relationship to biological

processes. Earth Planet. Sci. Lett. 46: 385-396.