Table T20. Interstitial water data, Site 1170.
Core,
section,
interval (cm) |
Depth
(mbsf) |
pH
|
Alkalinity
(mM) |
Salinity
|
Cl-
(mM) |
SO42-
(mM)
|
Na+
(mM)
|
Mg2+
(mM)
|
Ca2+ (mM)
|
K+
(mM) |
H4SiO40
(µM)
|
NH4+
(µM)
|
Sr2+
(µM) |
Li+
(µM) |
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
189-1170A- | ||||||||||||||
2H-3, 145-150 | 6.15 | 7.54 | 4.26 | 35.5 | 554 | 26.7 | 473 | 51.1 | 10.4 | 10.9 | 561 | 109 | 131 | 21 |
3H-3, 145-150 | 15.65 | 7.49 | 4.61 | 35.0 | 557 | 26.0 | 474 | 52.2 | 10.6 | 10.7 | 635 | 115 | 166 | 18 |
4H-4, 141-146 | 25.90 | 7.54 | 5.39 | 35.0 | 561 | 26.1 | 473 | 49.8 | 10.3 | 11.3 | 747 | 202 | 239 | 15 |
5H-3, 145-150 | 34.65 | 7.47 | 5.22 | 35.0 | 562 | 25.1 | 474 | 51.5 | 10.5 | 11.1 | 751 | 233 | 269 | 12 |
6H-3, 145-150 | 44.15 | 7.38 | 5.26 | 35.0 | 562 | 24.7 | 475 | 50.5 | 10.4 | 11.4 | 795 | 317 | 316 | 10 |
7H-3, 145-150 | 53.65 | 7.38 | 5.36 | 35.0 | 561 | 24.3 | 476 | 49.8 | 10.4 | 11.2 | 795 | 298 | 351 | 9 |
8H-3, 145-150 | 63.15 | 7.35 | 5.26 | 35.0 | 560 | 25.0 | 476 | 50.9 | 10.5 | 11.2 | 846 | 313 | 387 | 8 |
9H-3, 145-150 | 72.65 | 7.42 | 5.59 | 35.0 | 560 | 23.4 | 468 | 50.2 | 10.6 | 10.7 | 844 | 318 | 409 | 6 |
10H-3, 140-150 | 82.10 | 7.34 | 5.47 | 35.0 | 557 | 23.4 | 476 | 50.0 | 11.0 | 10.5 | 861 | 365 | 459 | 5 |
11H-3, 140-150 | 91.60 | 7.37 | 5.40 | 35.0 | 559 | 23.7 | 478 | 48.3 | 11.2 | 10.7 | 875 | 328 | 476 | 5 |
14H-3, 140-150 | 120.10 | 7.42 | 5.63 | 35.0 | 557 | 22.2 | 481 | 48.1 | 11.7 | 10.5 | 743 | 371 | 621 | 4 |
17X-5, 140-150 | 151.41 | 7.44 | 5.49 | 35.0 | 557 | 21.4 | 470 | 46.4 | 12.8 | 10.3 | 838 | 400 | 726 | 4 |
20X-3, 140-150 | 171.10 | 7.46 | 5.34 | 35.0 | 558 | 21.5 | 474 | 46.1 | 12.8 | 10.0 | 863 | 403 | 787 | 5 |
23X-2, 140-150 | 198.40 | 7.42 | 5.62 | 34.5 | 559 | 21.4 | 476 | 44.7 | 13.5 | 10.0 | 820 | 450 | 857 | 5 |
27X-2, 140-150 | 236.80 | 7.36 | 5.46 | 34.5 | 558 | 21.0 | 469 | 44.2 | 14.0 | 9.4 | 938 | 499 | 912 | 9 |
30X-3, 140-150 | 267.10 | 7.33 | 5.44 | 35.0 | 561 | 20.5 | 473 | 43.5 | 13.8 | 9.4 | 960 | 518 | 902 | 14 |
33X-3, 140-150 | 295.90 | 7.38 | 4.97 | 35.0 | 559 | 20.7 | 478 | 42.5 | 14.0 | 9.3 | 1146 | 581 | 918 | 20 |
36X-3, 140-150 | 324.10 | 7.22 | 5.40 | 34.5 | 561 | 19.6 | 473 | 41.3 | 15.0 | 9.0 | 1146 | 648 | 969 | 26 |
39X-3, 140-150 | 353.00 | 7.37 | 5.71 | 34.0 | 558 | 18.0 | 475 | 38.6 | 15.5 | 8.6 | 1235 | 733 | 943 | 36 |
42X-3, 140-150 | 381.80 | 7.34 | 5.06 | 34.0 | 556 | 17.5 | 473 | 37.8 | 15.3 | 8.3 | 1197 | 770 | NM | NM |
45X-2, 140-150 | 409.10 | 7.45 | 4.96 | 34.0 | 557 | 18.1 | 480 | 38.4 | 15.2 | 8.7 | 1128 | 745 | NM | 57 |
49X-2, 140-150 | 447.50 | 7.57 | 3.92 | 34.0 | 557 | 17.4 | 476 | 36.5 | 13.8 | 8.8 | 1134 | 826 | NM | 63 |
189-1170D- | ||||||||||||||
7R-1, 140-150 | 478.00 | 7.83 | 4.83 | 35.0 | 542 | 0.0 | 447 | 22.35 | 14.6 | 5.0 | 216 | 1391 | 398 | 390 |
10R-1, 140-150 | 502.10 | 7.93 | 2.21 | 28.0 | 503 | 0.0 | 415 | 20.17 | 13.2 | 4.4 | 85 | 1062 | NM | 379 |
13R-2, 140-150 | 532.30 | 7.84 | 4.23 | 28.0 | 497 | 0.0 | 413 | 19.48 | 13.8 | 3.8 | 113 | 1109 | 358 | 404 |
16R-1, 140-150 | 559.69 | 7.47 | 5.66 | 30.0 | 535 | 0.0 | 450 | 20.16 | 14.4 | 4.5 | 157 | 1042 | NM | 417 |
19R-4, 135-150 | 591.87 | 7.60 | 4.04 | 30.0 | 523 | 0.0 | 437 | 18.39 | 14.5 | 4.0 | 118 | 1385 | 341 | 449 |
22R-5, 135-150 | 622.10 | 7.78 | 5.66 | 29.0 | 501 | 0.0 | 421 | 17.02 | 14.2 | 3.4 | 105 | 1216 | NM | 433 |
25R-3, 140-150 | 649.30 | NM | NM | 29.0 | 519 | 0.0 | 441 | 16.04 | 14.3 | 3.5 | 116 | 1327 | 324 | 427 |
28R-3, 105-117 | 677.67 | 7.58 | 4.82 | 30.0 | 517 | 0.0 | 442 | 15.62 | 14.4 | 3.2 | 128 | 1409 | NM | 406 |
31R-3, 135-150 | 707.15 | 8.04 | 3.84 | 26.0 | 461 | 0.0 | 392 | 14.80 | 13.0 | 2.8 | 40 | 1211 | 284 | 379 |
34R-3, 135-150 | 735.95 | NM | NM | NM | 467 | 0.0 | 390 | 14.66 | 13.3 | 2.4 | 25 | 1379 | 295 | 390 |
37R-3, 135-150 | 764.85 | NM | NM | NM | 502 | 0.0 | 425 | 13.90 | 14.4 | 2.8 | 23 | 1599 | NM | 411 |
Note: NM = not measured.