Table T13. Interstitial water chemistry from shipboard measurements at Site 1093. (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 | Ca (mM) |
Method |
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
177-1093A- | |||||||||||||||||
1H-1, 145-150 | 1.48 | 7.97 | ISE | 3.659 | T | 35.0 | R | 553 | T | 28.4 | I | 465 | CB | 57.8 | I | 11.1 | I |
1H-2, 145-150 | 2.98 | 7.95 | ISE | 4.142 | T | 35.0 | R | 552 | T | 27.9 | I | 464 | CB | 57.2 | I | 10.9 | I |
1H-3, 145-150 | 4.48 | 8.02 | ISE | 3.980 | T | 35.0 | R | 552 | T | 28.1 | I | 464 | CB | 57.7 | I | 10.8 | I |
1H-4, 145-150 | 5.98 | 8.13 | ISE | 4.242 | T | 35.5 | R | 553 | T | 28.4 | I | 464 | CB | 57.7 | I | 11.6 | I |
1H-5, 145-150 | 7.48 | 8.08 | ISE | 4.487 | T | 35.0 | R | 557 | T | 27.9 | I | 469 | CB | 57.9 | I | 10.8 | I |
2H-1, 145-150 | 9.98 | 8.16 | ISE | 4.742 | T | 35.5 | R | 554 | T | 27.3 | I | 465 | CB | 58.0 | I | 10.6 | I |
2H-2, 145-150 | 11.48 | 8.13 | ISE | 4.795 | T | 35.5 | R | 556 | T | 27.9 | I | 469 | CB | 57.6 | I | 10.8 | I |
2H-3, 145-150 | 12.98 | 7.85 | ISE | 4.991 | T | 35.5 | R | 558 | T | 27.8 | I | 472 | CB | 57.0 | I | 10.7 | I |
2H-4, 145-150 | 14.48 | 7.84 | ISE | 5.933 | T | 35.0 | R | 558 | T | 27.6 | I | 474 | CB | 56.6 | I | 10.4 | I |
2H-5, 145-150 | 15.98 | 7.63 | ISE | 4.850 | T | 35.5 | R | 558 | T | 28.2 | I | 489 | CB | 50.7 | I | 9.4 | I |
2H-6, 145-150 | 17.48 | 7.32 | ISE | 4.613 | T | 35.5 | R | 559 | T | 27.6 | I | 476 | CB | 55.3 | I | 10.3 | I |
3H-1, 145-150 | 19.48 | 8.04 | ISE | 4.752 | T | 35.5 | R | 557 | T | 27.4 | I | 475 | CB | 55.8 | I | 9.8 | I |
3H-2, 145-150 | 20.98 | 7.58 | ISE | 4.004 | T | 35.5 | R | 560 | T | 27.6 | I | 477 | CB | 55.9 | I | 9.6 | I |
3H-3, 145-150 | 22.48 | 8.21 | ISE | 4.882 | T | 36.0 | R | 561 | T | 27.8 | I | 477 | CB | 56.8 | I | 10.0 | I |
3H-4, 145-150 | 23.98 | 7.87 | ISE | 5.284 | T | 36.0 | R | 562 | T | 28.4 | I | 479 | CB | 57.0 | I | 9.9 | I |
3H-5, 145-150 | 25.48 | 8.28 | ISE | 4.821 | T | 35.5 | R | 561 | T | 29.1 | I | 480 | CB | 56.8 | I | 9.7 | I |
3H-6, 145-150 | 26.98 | 8.13 | ISE | 4.770 | T | 35.5 | R | 564 | T | 28.7 | I | 479 | CB | 57.8 | I | 9.9 | I |
4H-1, 145-150 | 28.98 | 8.19 | ISE | 4.774 | T | 36.0 | R | 564 | T | 28.0 | I | 479 | CB | 57.8 | I | 9.7 | I |
4H-2, 145-150 | 30.48 | 8.06 | ISE | 4.886 | T | 35.5 | R | 565 | T | 28.8 | I | 482 | CB | 57.1 | I | 9.9 | I |
4H-3, 145-150 | 31.98 | 8.27 | ISE | 4.994 | T | 36.0 | R | 566 | T | 28.0 | I | 485 | CB | 56.2 | I | 9.4 | I |
4H-4, 145-150 | 33.48 | 7.95 | ISE | 4.883 | T | 36.0 | R | 565 | T | I | CB | I | I | ||||
4H-5, 145-150 | 34.98 | 8.11 | ISE | 4.919 | T | 35.5 | R | T | 28.0 | I | CB | 56.5 | I | 9.7 | I | ||
4H-6, 145-150 | 36.48 | 8.21 | ISE | 5.061 | T | 35.5 | R | T | 28.4 | I | CB | 56.6 | I | 10.2 | I | ||
5H-1, 145-150 | 38.48 | 8.26 | ISE | 5.092 | T | 36.0 | R | 569 | T | 27.8 | I | 485 | CB | 56.6 | I | 10.2 | I |
5H-2, 145-150 | 39.98 | 8.00 | ISE | 5.127 | T | 36.0 | R | 567 | T | 28.1 | I | 484 | CB | 56.3 | I | 10.1 | I |
5H-3, 145-150 | 41.48 | 8.00 | ISE | 5.116 | T | 35.5 | R | 566 | T | 28.3 | I | 482 | CB | 56.7 | I | 10.4 | I |
5H-4, 145-150 | 42.98 | 8.00 | ISE | 5.127 | T | 36.0 | R | 567 | T | 28.6 | I | 482 | CB | 57.2 | I | 10.6 | I |
5H-5, 145-150 | 44.48 | 8.29 | ISE | 5.199 | T | 36.0 | R | 568 | T | 28.5 | I | 485 | CB | 57.2 | I | 10.2 | I |
5H-6, 145-150 | 45.98 | 8.08 | ISE | 5.238 | T | 36.0 | R | 569 | T | 28.9 | I | 489 | CB | 55.7 | I | 10.2 | I |
6H-1, 145-150 | 47.98 | 8.29 | ISE | 5.138 | T | 35.5 | R | 567 | T | 28.1 | I | 483 | CB | 56.4 | I | 10.5 | I |
6H-2, 145-150 | 49.48 | 8.27 | ISE | 5.296 | T | 36.0 | R | 566 | T | 29.3 | I | 488 | CB | 55.0 | I | 10.1 | I |
6H-3, 145-150 | 50.98 | 8.26 | ISE | 5.264 | T | 36.0 | R | 567 | T | 29.0 | I | 484 | CB | 56.6 | I | 10.7 | I |
6H-4, 145-150 | 52.48 | 8.04 | ISE | 5.374 | T | 36.0 | R | 567 | T | 28.0 | I | 486 | CB | 56.1 | I | 9.9 | I |
6H-5, 145-150 | 53.98 | 7.98 | ISE | 5.235 | T | 36.0 | R | 567 | T | 27.8 | I | 483 | CB | 56.4 | I | 10.1 | I |
6H-6, 145-150 | 55.48 | 7.91 | ISE | 5.283 | T | 36.0 | R | 568 | T | 29.3 | I | 486 | CB | 57.0 | I | 10.0 | I |
7H-3, 145-150 | 60.48 | 8.06 | ISE | 5.142 | T | 35.5 | R | 570 | T | 28.7 | I | 487 | CB | 56.8 | I | 10.5 | I |
7H-4, 145-150 | 61.98 | 8.12 | ISE | 5.355 | T | 35.0 | R | 569 | T | 28.2 | I | 488 | CB | 56.3 | I | 9.3 | I |
7H-5, 145-150 | 63.48 | 8.06 | ISE | 5.333 | T | 36.0 | R | 569 | T | 28.2 | I | 487 | CB | 56.5 | I | 10.0 | I |
8H-4, 145-150 | 71.48 | 8.14 | ISE | 5.629 | T | 35.5 | R | 569 | T | 27.8 | I | 488 | CB | 55.9 | I | 9.2 | I |
9H-4, 145-150 | 80.98 | 8.08 | ISE | 5.858 | T | 35.5 | R | 569 | T | 27.7 | I | 488 | CB | 56.0 | I | 9.6 | I |
10H-4, 145-150 | 90.38 | 7.98 | ISE | 6.148 | T | 35.5 | R | 567 | T | 28.7 | I | 487 | CB | 56.9 | I | 9.3 | I |
11H-4, 140-150 | 99.95 | 8.16 | ISE | 6.019 | T | 35.5 | R | 566 | T | 27.1 | I | 481 | CB | 57.6 | I | 9.3 | I |
12H-4, 145-150 | 109.48 | 8.51 | ISE | 6.030 | T | 35.5 | R | 565 | T | 27.3 | I | 482 | CB | 57.2 | I | 8.8 | I |
13H-4, 145-150 | 118.98 | 8.20 | ISE | 6.215 | T | 36.0 | R | 565 | T | 27.2 | I | 483 | CB | 56.7 | I | 9.2 | I |
14H-4, 145-150 | 128.48 | 7.92 | ISE | 6.558 | T | 35.5 | R | 567 | T | 26.9 | I | 484 | CB | 56.3 | I | 9.2 | I |
15H-4, 145-150 | 137.98 | 7.93 | ISE | 6.765 | T | 35.5 | R | 565 | T | 27.0 | I | 486 | CB | 55.7 | I | 8.8 | I |
16H-4, 145-150 | 147.48 | 8.21 | ISE | 6.436 | T | 35.5 | R | 566 | T | 26.0 | I | 483 | CB | 56.4 | I | 8.8 | I |
17H-4, 145-150 | 156.98 | 7.92 | ISE | 6.558 | T | 35.5 | R | 566 | T | 26.4 | I | 485 | CB | 56.2 | I | 8.7 | I |
18H-4, 145-150 | 166.48 | 8.19 | ISE | 6.243 | T | 35.5 | R | 567 | T | 26.3 | I | 488 | CB | 55.1 | I | 8.4 | I |
19H-4, 145-150 | 175.98 | 7.82 | ISE | 6.880 | T | 35.5 | R | 567 | T | 26.9 | I | 482 | CB | 57.8 | I | 9.5 | I |
20H-4, 145-150 | 185.48 | 8.02 | ISE | 6.757 | T | 35.5 | R | 567 | T | 26.4 | I | 473 | CB | 60.1 | I | 11.1 | I |
22H-4, 145-150 | 204.48 | 7.82 | ISE | 6.462 | T | 35.5 | R | 568 | T | 25.1 | I | 468 | CB | 60.2 | I | 13.1 | I |
24H-4, 145-150 | 223.48 | 8.18 | ISE | 6.067 | T | 35.5 | R | 568 | T | 24.4 | I | 460 | CB | 60.3 | I | 15.9 | I |
26H-4, 145-150 | 240.48 | 8.02 | ISE | 5.692 | T | 35.5 | R | 570 | T | 24.3 | I | 443 | CB | 65.4 | I | 19.7 | I |
28X-3, 145-150 | 255.48 | 8.04 | ISE | 5.653 | T | 35.0 | R | 564 | T | 25.1 | I | 447 | CB | 64.3 | I | 17.6 | I |
177-1093D- | |||||||||||||||||
12H-2, 145-150 | 243.48 | 7.75 | ISE | 5.426 | T | 35.5 | R | 573 | T | 25.2 | I | 495 | CB | 49.1 | I | 12.5 | I |
13H-3, 145-150 | 254.48 | 7.66 | ISE | 5.511 | T | 35.5 | R | 573 | T | 24.9 | I | 490 | CB | 50.0 | I | 13.5 | I |
27X-3, 145-150 | 371.88 | 7.75 | ISE | 4.391 | T | 35.0 | R | 563 | T | 26.0 | I | 488 | CB | 43.1 | I | 18.1 | I |
28X-1, 135-140 | 378.38 | 7.68 | ISE | 4.616 | T | 35.5 | R | 566 | T | 26.7 | I | 486 | CB | 45.3 | I | 19.3 | I |
33X-4, 140-150 | 430.65 | 7.55 | ISE | 4.318 | T | 34.0 | R | 554 | T | 20.9 | I | 484 | CB | 33.7 | I | 20.3 | I |
34X-3, 145-150 | 438.78 | 7.49 | ISE | 4.045 | T | 34.0 | R | 552 | T | 20.8 | I | 485 | CB | 31.7 | I | 20.3 | I |
36X-4, 145-150 | 459.28 | 7.61 | ISE | 4.566 | T | 33.5 | R | 553 | T | 18.0 | I | 490 | CB | 25.9 | I | 21.6 | I |
38X-4, 140-150 | 478.45 | 7.53 | ISE | 3.957 | T | 33.5 | R | 553 | T | 17.9 | I | 491 | CB | 25.7 | I | 21.7 | I |
39X-3, 140-150 | 486.45 | 7.73 | ISE | 4.354 | T | 33.5 | R | 547 | T | 19.4 | I | 488 | CB | 27.6 | I | 20.3 | 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.