Table T10. Geochemistry of interstitial water in sediment sampled from Hole C0022B. (Continued on next page.)
Core, section,
interval (cm) |
Depth
(mbsf) |
Salinity
(refractive index)* |
pH
|
Alkalinity
(mM) |
Chlorinity
(mM) |
Br–
(mM) |
SO42–
(mM) |
PO43–
(µM) |
NH4+
(mM) |
Na+
(mM) |
K+
(mM) |
Mg2+
(mM) |
Ca2+
(mM) |
Li
(μM) |
B
(μM) |
Mn
(μM) |
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
338-C0022B- | ||||||||||||||||
1H-2, 0–20 | 1.2 | 1.33094 | 7.61 | 4.5 | 556.3 | 0.87 | 23.6 | 16.7 | 0.10 | 480 | 12.3 | 50.6 | 8.9 | 36.9 | 511 | 3.4 |
2H-5, 0–8.5 | 23.4 | 1.33927 | 8.03 | 19.0 | 587.2 | 0.97 | 1.2 | 65.9 | 2.12 | 508 | 11.7 | 39.0 | 3.2 | 28.3 | 380 | 0.4 |
3H-2, 0–10.5 | 30.3 | 1.33931 | 7.94 | 17.2 | 590.6 | 1.00 | 1.0 | 68.1 | 2.71 | 522 | 11.8 | 37.3 | 3.4 | 27.8 | 384 | 0.4 |
4H-2, 0–20 | 39.5 | 1.33935 | 7.77 | 16.0 | 597.2 | 1.07 | 1.1 | 66.4 | 3.45 | 526 | 11.5 | 35.4 | 3.8 | 28.2 | 346 | 0.5 |
5H-2, 0–20 | 49.3 | 1.33941 | 7.78 | 15.5 | 606.3 | 1.06 | 0.9 | 52.0 | 4.21 | 548 | 11.4 | 35.8 | 4.3 | 33.3 | 342 | 0.8 |
6H-2, 0–20.5 | 58.6 | 1.33948 | 7.74 | 15.3 | 613.8 | 1.13 | 0.9 | 54.4 | 4.84 | 543 | 11.0 | 34.0 | 5.0 | 33.0 | 333 | 3.4 |
7H-7, 12–31.5 | 74.0 | 1.33954 | 7.74 | 14.2 | 622.1 | 1.16 | ND | 34.3 | 5.73 | 549 | 11.6 | 32.4 | 5.6 | 32.5 | 286 | 3.7 |
8H-1, 0–20 | 76.5 | 1.33976 | 7.56 | 13.7 | 623.7 | 1.13 | 1.3 | 41.4 | 5.72 | 543 | 10.7 | 32.5 | 5.8 | 32.9 | 319 | 3.9 |
9T-2, 0–21 | 84.8 | 1.33952 | 7.76 | 12.7 | 615.3 | 1.09 | 3.0 | 24.9 | 6.04 | 548 | 11.3 | 33.0 | 6.3 | 35.5 | 283 | 2.6 |
10T-2, 0–21 | 90.3 | 1.33959 | 7.48 | 13.6 | 623.9 | 1.14 | 1.6 | 41.5 | 6.13 | 562 | 10.7 | 33.6 | 6.5 | 34.6 | 317 | 3.3 |
11T-1, 0–4 | 94.5 | 1.33942 | 7.73 | 10.5 | 595.4 | 1.04 | 6.6 | 21.3 | 5.05 | 529 | 11.6 | 34.5 | 6.8 | 36.0 | 302 | 2.3 |
12X-1, 120.4–140.5 | 99.5 | 1.33963 | 7.58 | 13.4 | 628.2 | 1.16 | 1.4 | 30.8 | 6.19 | 564 | 10.6 | 32.8 | 6.7 | 36.0 | 309 | 3.4 |
13X-1, 30–50 | 104.5 | 1.33962 | 7.58 | 13.3 | 629.0 | 1.13 | 1.5 | 37.8 | 6.30 | 551 | 10.4 | 32.0 | 6.7 | 37.2 | 315 | 3.0 |
14X-4, 60–80 | 114.1 | 1.33880 | 7.83 | 11.3 | 547.3 | 0.99 | 2.9 | 28.7 | 5.64 | 488 | 9.3 | 28.1 | 6.0 | 35.2 | 256 | 2.6 |
15X-3, 110–130 | 118.5 | 1.33965 | 7.58 | 12.8 | 633.3 | 1.13 | 1.8 | 37.9 | 6.57 | 563 | 10.5 | 32.1 | 7.0 | 40.3 | 314 | 3.7 |
16X-4, 0–27 | 127.5 | 1.33868 | 7.67 | 10.7 | 540.9 | 1.00 | 1.6 | 18.8 | 5.63 | 487 | 9.1 | 27.2 | 6.2 | 40.7 | 238 | 2.7 |
17X-2, 11–32 | 134.8 | 1.33967 | 7.56 | 12.2 | 640.5 | 1.20 | 2.0 | 23.1 | 6.91 | 565 | 9.6 | 31.7 | 7.4 | 43.8 | 298 | 3.1 |
18X-4, 0–21.5 | 145.6 | 1.33968 | 7.61 | 12.2 | 635.3 | 1.23 | 1.5 | 19.2 | 6.94 | 565 | 10.4 | 30.4 | 7.3 | 46.5 | 294 | 3.7 |
19X-2, 10–31.5 | 153.4 | 1.33969 | 7.70 | 10.7 | 634.5 | 1.16 | 2.5 | 23.0 | 6.75 | 600 | 10.8 | 32.8 | 8.1 | 48.0 | 297 | 4.2 |
20X-4, 0–21.5 | 193.6 | 1.33970 | 7.59 | 10.7 | 637.4 | 1.20 | 2.1 | 14.4 | 6.59 | 598 | 9.9 | 29.4 | 8.3 | 56.0 | 285 | 4.7 |
21X-6, 0–22 | 204.3 | 1.33968 | 7.60 | 9.9 | 631.3 | 1.18 | 2.9 | 14.4 | 6.33 | 578 | 9.7 | 28.6 | 8.0 | 55.8 | 291 | 4.3 |
22X-1, 98–118 | 210.5 | 1.33969 | 7.66 | 10.2 | 638.5 | 1.20 | 2.0 | 12.1 | 6.41 | 584 | 9.7 | 27.8 | 8.0 | 57.7 | 282 | 4.8 |
23X-4, 0–25 | 221.2 | 1.33968 | 7.69 | 10.3 | 633.5 | 1.16 | 2.8 | 9.8 | 6.30 | 589 | 9.6 | 27.8 | 8.2 | 53.1 | 248 | 4.2 |
24X-3, 0–30.5 | 268.7 | 1.33968 | 7.72 | 9.6 | 637.4 | 1.19 | 2.1 | ND | 5.80 | 583 | 9.0 | 25.1 | 8.3 | 56.2 | 236 | 4.3 |
25X-1, 0–7.5 | 276.0 | 1.33968 | 7.78 | 9.8 | 623.7 | 1.18 | 4.7 | ND | 5.13 | 567 | 9.3 | 26.8 | 8.6 | 54.6 | 250 | 3.7 |
26X-3, 0–30 | 288.3 | 1.33965 | 7.74 | 8.2 | 635.0 | 1.21 | 2.0 | ND | 5.56 | 604 | 9.0 | 24.6 | 8.5 | 56.3 | 229 | 4.2 |
27X-4, 0–31 | 294.3 | 1.33970 | 7.75 | 9.6 | 641.3 | 1.23 | 1.2 | ND | 5.35 | 614 | 9.2 | 24.5 | 8.8 | 55.3 | 233 | 4.1 |
28X-3, 0–35 | 297.4 | 1.33967 | 7.87 | 9.3 | 636.5 | 1.18 | 2.4 | ND | 5.34 | 587 | 8.8 | 24.0 | 8.5 | 55.5 | 245 | 4.3 |
29X-2, 0–40.5 | 301.3 | 1.33968 | 7.77 | 10.2 | 640.3 | 1.18 | 1.6 | ND | 5.27 | 590 | 8.9 | 23.4 | 8.6 | 58.8 | 210 | 4.5 |
30X-3, 0–41 | 307.3 | 1.33964 | 8.04 | 8.9 | 633.7 | 1.26 | 2.5 | ND | 5.12 | 595 | 9.2 | 23.7 | 8.7 | 54.2 | 198 | 3.5 |
31X-2, 0–39.5 | 315.9 | 1.33965 | 7.84 | 9.1 | 635.3 | 1.19 | 1.7 | ND | 4.84 | 600 | 8.9 | 23.3 | 8.8 | 52.8 | 216 | 4.8 |
33X-7, 0–40.5 | 341.7 | 1.33959 | 7.80 | 7.8 | 630.1 | 1.24 | 2.7 | 5.7 | 4.52 | 578 | 8.7 | 22.1 | 8.5 | 51.7 | 224 | 4.8 |
34X-3, 0–41 | 345.4 | 1.33955 | 7.82 | 8.4 | 627.4 | 1.20 | 2.4 | 7.2 | 4.42 | 587 | 8.9 | 21.7 | 8.7 | 49.1 | 229 | 5.6 |
35X-5, 0–40 | 357.8 | 1.33955 | 7.77 | 8.3 | 621.4 | 1.16 | 3.8 | ND | 4.20 | 573 | 8.6 | 22.1 | 9.0 | 48.9 | 216 | 6.6 |
36X-3, 0–41 | 364.2 | 1.33951 | 7.91 | 7.9 | 618.6 | 1.16 | 3.9 | ND | 4.04 | 571 | 8.8 | 21.8 | 8.9 | 47.0 | 230 | 5.6 |
37X-2, 17–39.5 | 373.1 | 1.33950 | 7.88 | 7.5 | 624.3 | 1.20 | 2.2 | 6.0 | 4.01 | 575 | 8.9 | 19.1 | 8.9 | 47.6 | 208 | 5.2 |
38X-3, 0–40 | 384.3 | 1.33954 | 8.05 | 7.0 | 627.4 | 1.20 | 3.1 | 3.8 | 3.96 | 576 | 9.2 | 19.6 | 9.1 | 51.2 | 240 | 6.0 |
39X-2, 0–41 | 391.0 | 1.33946 | 8.08 | 6.7 | 620.7 | 1.25 | 2.8 | ND | 3.82 | 586 | 9.3 | 18.7 | 9.6 | 49.9 | 247 | 7.9 |
40X-3, 0–41 | 403.2 | 1.33950 | 8.01 | 7.1 | 624.8 | 1.19 | 2.1 | 3.8 | 3.73 | 577 | 9.0 | 17.5 | 9.9 | 54.4 | 289 | 10.9 |
41X-2, 20–60 | 411.4 | 1.33947 | 8.05 | 6.9 | 626.8 | 1.16 | 2.2 | 3.7 | 3.65 | 582 | 9.1 | 17.0 | 10.3 | 56.0 | 328 | 12.0 |
* = salinity was calculated from refractive index. ND = not detected.
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