Table T10. Interstitial water chemistry, Site 1197.
Core, section,
interval (cm) |
Depth
(mbsf) |
pH
|
Alk
(mM) |
Salinity
|
Cl-
(mM) |
SO42-
(mM) |
Na+
(mM) |
Mg2+
(mM) |
Ca2+
(mM) |
K+
(mM) |
NH4+
(然) |
Sr2+
(然) |
Li+
(然) |
Mn2+
(然) |
Fe2+
(然) |
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
194-1197A- | |||||||||||||||
1H-3, 140-150 | 4.40 | 7.65 | 2.45 | 35.5 | 561 | 29.78 | 475 | 54.56 | 12.71 | 11.08 | 3 | 159 | 28.78 | 0.10 | 18.75 |
2H-4, 140-150 | 12.00 | 7.68 | 1.67 | 35.5 | 563 | 29.56 | 476 | 52.36 | 15.24 | 11.21 | 12 | 188 | 31.35 | 0.10 | 19.12 |
3H-4, 140-150 | 21.50 | 7.58 | 1.81 | 35.7 | 566 | 29.43 | 478 | 50.06 | 17.57 | 11.28 | 15 | 177 | 30.50 | 0.10 | 21.74 |
4H-4, 140-150 | 31.00 | 7.88 | 1.57 | 35.7 | 564 | 29.06 | 476 | 50.24 | 16.81 | 11.56 | 19 | 154 | 31.71 | 0.08 | 3.31 |
5H-4, 140-150 | 40.50 | 7.50 | 1.79 | 36.0 | 565 | 29.78 | 476 | 50.35 | 18.14 | 11.22 | 69 | 141 | 31.25 | 0.09 | 14.74 |
6H-4, 140-150 | 50.00 | 7.45 | 1.78 | 36.0 | 561 | 29.55 | 470 | 49.80 | 19.57 | 11.16 | 73 | 123 | 31.02 | 0.13 | 16.21 |
194-1197B- | |||||||||||||||
39R-4, 130-140 | 420.91 | 7.39 | 2.64 | 35.0 | 562 | 21.59 | 479 | 39.36 | 19.70 | 8.19 | 477 | 594 | 123.27 | 0.12 | 2.49 |
40R-2, 130-140 | 427.84 | 7.44 | 2.82 | 35.5 | 562 | 20.81 | 476 | 39.25 | 20.21 | 8.25 | 497 | 613 | 130.83 | 0.18 | 2.65 |
41R-2, 130-140 | 437.28 | 7.43 | 2.94 | 34.5 | 561 | 19.60 | 477 | 37.92 | 19.72 | 7.92 | 521 | ||||
42R-1, 140-150 | 445.70 | 7.37 | 3.29 | 34.5 | 559 | 18.67 | 476 | 37.04 | 19.29 | 7.59 | 566 | 687 | 146.02 | 0.11 | 0.95 |
43R-1, 134-144 | 455.24 | 7.32 | 3.10 | 34.0 | 557 | 16.95 | 473 | 35.81 | 19.52 | 7.11 | 588 | 754 | 159.76 | 0.14 | 1.20 |
45R-5, 131-143 | 479.82 | 34.0 | 558 | 14.38 | 477 | 33.12 | 18.36 | 6.31 | 693 | 819 | 171.00 | 0.21 | 17.95 | ||
46R-5, 140-150 | 489.99 | 32.5 | 541 | 13.44 | 454 | 34.41 | 20.12 | 4.90 | 559 | ||||||
47R-3, 127-142 | 496.28 | 7.34 | 3.31 | 34.0 | 563 | 14.25 | 477 | 34.11 | 20.12 | 5.80 | 743 | 976 | 188.95 | 0.15 | 3.58 |
48R-5, 140-150 | 509.18 | 33.0 | 552 | 13.20 | 467 | 32.97 | 20.39 | 4.95 | 716 | 1074 | 204.90 | 0.20 | 2.70 | ||
49R-2, 131-140 | 514.25 | 7.29 | 3.55 | 33.5 | 555 | 13.02 | 474 | 32.10 | 18.78 | 5.41 | 782 | 806 | 160.33 | 0.15 | 1.60 |
51R-3, 140-150 | 534.70 | 33.5 | 554 | 11.33 | 471 | 30.57 | 19.64 | 4.86 | 781 | 1124 | 216.46 | 0.22 | 0.00 | ||
52R-6, 130-140 | 548.91 | 33.0 | 556 | 10.66 | 473 | 29.89 | 19.77 | 4.60 | 856 |
Note: Alk = alkalinity.