Table T11. Interstitial water chemistry from shipboard measurements at Site 1088. (Continued on next page.)
Core,
section, interval (cm) |
Depth (mbsf) | pH | Method | Alkalinity (mM) | Method | Salinity | Method | Cl (mM) |
Method | SO4 (mM) |
Method | Na (mM) |
Method | Mg (mM) |
Method |
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
177-1088B- | |||||||||||||||
1H-1, 145-150 | 1.45 | 7.90 | ISE | 2.874 | T | 35.5 | R | 558 | T | 29.3 | I | 471 | CB | 56.5 | I |
1H-2, 145-150 | 2.95 | 7.98 | ISE | 3.371 | T | 35.5 | R | 559 | T | 28.3 | I | 472 | CB | 55.8 | I |
1H-3, 145-150 | 4.45 | 8.19 | ISE | 3.887 | T | 35.0 | R | 557 | T | 28.4 | I | 472 | CB | 55.0 | I |
2H-1, 145-150 | 6.95 | 8.06 | ISE | 2.904 | T | 35.0 | R | 559 | T | 27.7 | I | 470 | CB | 55.4 | I |
2H-2, 145-150 | 8.45 | 7.88 | ISE | 2.911 | T | 35.0 | R | 559 | T | 28.8 | I | 478 | CB | 54.0 | I |
2H-3, 145-150 | 9.95 | 7.93 | ISE | 2.930 | T | 35.0 | R | 559 | T | 27.4 | I | 474 | CB | 54.7 | I |
2H-4, 145-150 | 11.45 | 7.95 | ISE | 3.414 | T | 35.0 | R | 559 | T | 28.5 | I | 477 | CB | 54.0 | I |
2H-5, 145-150 | 12.95 | 7.56 | ISE | 3.072 | T | 35.0 | R | 561 | T | 28.3 | I | 478 | CB | 54.8 | I |
3H-1, 145-150 | 16.45 | 7.88 | ISE | 3.277 | T | 35.0 | R | 562 | T | 28.3 | I | 476 | CB | 54.9 | I |
3H-2, 145-150 | 17.95 | 7.85 | ISE | 2.986 | T | 35.0 | R | 562 | T | 27.9 | I | 477 | CB | 53.7 | I |
3H-3, 145-150 | 19.45 | 8.05 | ISE | 3.090 | T | 35.0 | R | 562 | T | 27.8 | I | 476 | CB | 53.9 | I |
3H-4, 145-150 | 20.95 | 7.95 | ISE | 3.372 | T | 35.0 | R | 563 | T | 28.2 | I | 478 | CB | 54.0 | I |
3H-5, 145-150 | 22.45 | 7.97 | ISE | 2.971 | T | 35.0 | R | 562 | T | 26.7 | I | 472 | CB | 54.3 | I |
4H-1, 145-150 | 25.95 | 8.11 | ISE | 3.058 | T | 35.0 | R | 562 | T | 26.7 | I | 467 | CB | 55.5 | I |
4H-2, 145-150 | 27.45 | 8.03 | ISE | 3.121 | T | 35.0 | R | 564 | T | 26.7 | I | 471 | CB | 54.8 | I |
4H-3, 145-150 | 28.95 | 8.17 | ISE | 3.182 | T | 35.0 | R | 565 | T | 25.3 | I | 461 | CB | 57.4 | I |
4H-4, 145-150 | 30.45 | 7.21 | ISE | 3.207 | T | 35.0 | R | 564 | T | 27.2 | I | 473 | CB | 52.2 | I |
4H-5, 145-150 | 31.95 | 8.27 | ISE | 3.337 | T | 35.0 | R | 563 | T | 27.1 | I | 477 | CB | 51.7 | I |
4H-6, 145-150 | 33.45 | 7.63 | ISE | 2.757 | T | 35.0 | R | 563 | T | 26.5 | I | 473 | CB | 52.7 | I |
5H-1, 140-150 | 35.45 | 8.27 | ISE | 3.216 | T | 35.0 | R | 564 | T | 26.5 | I | 476 | CB | 52.3 | I |
5H-2, 140-150 | 36.95 | 7.68 | ISE | 3.472 | T | 35.0 | R | 566 | T | 24.8 | I | 475 | CB | 52.1 | I |
5H-3, 140-150 | 38.45 | 8.25 | ISE | 3.743 | T | 35.0 | R | 565 | T | 26.3 | I | 478 | CB | 51.9 | I |
5H-4, 140-150 | 39.95 | 7.82 | ISE | 3.342 | T | 35.0 | R | 565 | T | 26.4 | I | 476 | CB | 52.3 | I |
5H-5, 140-150 | 41.45 | 8.24 | ISE | 3.586 | T | 35.0 | R | 565 | T | 25.8 | I | 479 | CB | 50.9 | I |
6H-1, 140-150 | 44.95 | 8.27 | ISE | 3.404 | T | 35.0 | R | 564 | T | 26.0 | I | 478 | CB | 50.4 | I |
6H-2, 140-150 | 46.45 | 8.27 | ISE | 3.272 | T | 35.0 | R | 565 | T | 25.1 | I | 476 | CB | 50.7 | I |
6H-3, 140-150 | 47.95 | 8.29 | ISE | 3.375 | T | 35.0 | R | 565 | T | 26.1 | I | 479 | CB | 50.4 | I |
6H-4, 140-150 | 49.45 | 7.63 | ISE | 3.027 | T | 35.0 | R | 565 | T | 25.0 | I | 478 | CB | 50.0 | I |
6H-5, 140-150 | 50.95 | 8.26 | ISE | 3.163 | T | 35.0 | R | 564 | T | 24.1 | I | 475 | CB | 49.9 | I |
7H-4, 140-150 | 58.95 | 7.52 | ISE | 3.535 | T | 35.0 | R | 565 | T | 23.7 | I | 477 | CB | 48.8 | I |
8H-4, 140-150 | 68.45 | 7.73 | ISE | 3.354 | T | 35.0 | R | 567 | T | 25.1 | I | 483 | CB | 48.0 | I |
9H-4, 140-150 | 77.95 | 6.94 | ISE | 3.175 | T | 35.0 | R | 565 | T | 25.2 | I | 476 | CB | 48.5 | I |
10H-4, 140-150 | 87.45 | 7.79 | ISE | 3.228 | T | 35.0 | R | 565 | T | 24.1 | I | 475 | CB | 47.4 | I |
11H-4, 140-150 | 96.95 | 7.49 | ISE | 3.227 | T | 35.0 | R | 566 | T | 25.4 | I | 480 | CB | 46.4 | I |
13H-4, 140-150 | 115.95 | 7.93 | ISE | 3.249 | T | 35.0 | R | 566 | T | 23.2 | I | 477 | CB | 44.9 | I |
177-1088C- | |||||||||||||||
2H-3, 140-150 | 128.75 | 7.68 | ISE | 3.335 | T | 35.0 | R | 568 | T | 23.2 | I | 471 | CB | 46.4 | I |
4H-4, 140-150 | 149.25 | 7.78 | ISE | 3.254 | T | 35.0 | R | 567 | T | 22.9 | I | 477 | CB | 42.3 | I |
5H-4, 140-150 | 158.75 | 7.94 | ISE | 3.162 | T | 35.0 | R | 568 | T | 22.3 | I | 473 | CB | 43.9 | I |
6X-2, 140-150 | 165.25 | 7.47 | ISE | 3.099 | T | 35.0 | R | 568 | T | 22.1 | I | 478 | CB | 41.9 | I |
8X-4, 140-150 | 181.55 | 7.84 | ISE | 3.094 | T | 35.0 | R | 568 | T | 20.8 | I | 477 | CB | 40.5 | I |
10X-4, 140-150 | 200.75 | 7.50 | ISE | 2.968 | T | 35.0 | R | 570 | T | 21.7 | I | 479 | CB | 39.8 | I |
13X-4, 140-150 | 229.65 | 7.83 | ISE | 2.866 | T | 35.0 | R | 573 | T | 20.4 | I | 475 | CB | 39.9 | I |
Note: Method abbreviations: ISE = ion selective electrode, T = titration, R = refractometer, I = ion chromatography, CB = charge balance calculation, S = spectrophotometry, AAS = atomic absorption spectrometry, AES = atomic emission spectrometry.