Table
T9. Interstitial water chemistry, Site 1198.
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)
194-1198A-
1H-2,
140-150
2.90
7.67
2.64
35.5
560
28.64
472
56.45
10.47
11.01
145
135
27.98
0.12
2.43
2H-4,
140-150
10.90
7.63
3.05
35.5
563
28.58
471
55.13
14.02
10.90
294
275
30.89
0.10
5.40
3H-4,
140-150
20.40
7.61
3.11
35.5
564
27.88
481
53.90
9.89
10.95
465
452
33.38
0.12
5.38
4H-4,
140-150
29.90
7.49
3.26
35.5
565
27.57
488
50.54
10.34
10.35
620
550
36.06
0.15
7.88
5H-4,
140-150
39.40
7.65
3.15
35.5
564
25.87
493
47.08
9.12
10.07
766
586
37.78
0.08
1.00
6H-4,
140-150
48.90
7.56
3.78
35.0
564
24.45
494
45.20
9.23
10.02
838
574
39.94
0.13
6.79
7H-4,
140-150
58.40
7.37
4.00
35.0
563
23.15
494
42.25
10.57
9.87
825
616
40.99
0.06
1.84
8H-4,
140-150
67.90
7.42
4.18
35.0
563
22.98
493
41.89
11.17
9.73
834
600
44.12
0.13
1.40
9H-4,
140-150
77.40
7.29
4.24
35.0
563
22.29
491
41.96
11.46
9.72
814
612
45.57
0.12
2.02
10H-4,
140-150
86.90
7.38
4.43
35.0
562
22.97
491
42.12
11.77
9.57
858
624
45.24
0.12
3.57
11H-4,
140-150
96.40
7.53
4.49
34.5
563
22.41
487
43.28
12.29
9.74
834
606
48.46
0.13
5.07
12H-4,
140-150
105.90
7.70
4.44
34.5
561
22.56
484
43.76
12.45
9.60
818
570
46.42
0.08
5.54
13H-4,
140-150
115.40
7.68
4.36
35.5
564
23.45
485
43.89
14.41
9.74
809
594
46.54
0.16
5.81
14H-4,
140-150
124.90
7.49
4.52
35.5
565
23.82
487
44.72
13.27
9.40
670
606
47.50
0.23
13.05
15H-4,
140-150
134.40
7.71
4.26
35.5
567
25.04
489
45.26
14.04
9.74
669
582
44.37
0.12
4.47
16H-4,
140-150
143.90
6.89
3.95
35.5
567
25.25
485
46.93
14.72
9.67
629
588
46.25
0.21
4.69
17H-4,
140-150
153.40
7.69
4.02
35.5
569
24.87
481
47.33
16.57
9.75
584
552
44.25
0.22
2.18
18H-4,
140-150
162.90
7.12
4.55
35.5
568
26.24
485
47.46
15.51
9.75
532
513
42.32
0.20
3.34
19H-4,
140-150
172.40
7.26
3.55
35.5
565
26.12
479
47.61
16.43
9.93
480
450
41.35
0.20
4.07
20H-4,
140-150
181.90
7.33
3.31
35.5
563
26.70
479
47.71
16.19
10.02
442
403
40.59
0.21
3.32
21H-4,
140-150
191.40
7.46
2.88
35.5
565
27.14
479
48.24
16.71
10.33
375
317
36.39
0.24
11.51
22H-3,
140-150
199.40
7.37
2.80
35.5
568
28.05
484
47.86
17.10
10.48
307
282
35.85
0.23
9.28
23X-1,
140-150
204.40
7.35
2.72
35.5
565
28.64
478
48.11
19.10
10.19
267
246
34.34
0.13
8.37
194-1198B-
1R-2,
099-109
196.69
7.48
2.90
35.5
563
29.95
479
49.54
17.16
10.40
305
276
34.83
0.20
6.61
17R-1,
065-075
350.15
7.39
3.22
36.0
566
30.19
471
52.00
20.74
9.53
103
406
54.00
0.07
1.41
18R-2,
129-144
361.77
7.42
2.48
36.0
567
29.79
468
50.84
23.89
8.94
114
472
70.41
0.08
0.99
19R-1,
083-093
369.53
7.16
3.22
36.0
567
29.20
464
50.91
25.55
8.78
123
478
76.80
0.16
0.25
20R-1,
127-137
379.57
7.28
3.54
36.0
567
29.12
461
50.61
26.95
8.82
112
480
80.81
0.11
1.06
21R-2,
099-110
390.47
7.21
3.51
36.0
566
26.19
447
50.29
31.10
8.29
143
511
96.66
0.13
0.29
22R-4,
140-150
403.50
7.40
2.44
36.0
570
26.62
436
51.56
38.48
6.94
154
581
121.17
0.35
1.33
23R-4,
105-116
412.62
7.15
2.86
35.5
558
25.78
412
52.52
43.09
6.08
141
616
133.76
0.47
2.77
24R-4,
140-150
422.65
7.26
2.47
35.5
566
24.00
406
51.55
49.05
6.69
172
665
145.74
0.44
10.09
25R-4,
140-150
432.30
7.31
2.08
35.5
570
23.28
402
51.28
52.78
6.76
188
659
148.10
0.36
1.96
26R-4,
140-150
441.90
7.01
1.99
35.5
558
21.68
375
51.54
58.49
5.79
156
711
144.60
0.40
0.76
27R-4,
112-122
450.86
7.28
2.01
36.0
568
20.78
372
50.70
64.73
6.31
192
744
144.18
0.32
0.55
28R-4,
140-150
461.05
37.0
565
19.75
356
49.67
71.74
5.62
190
699
122.39
0.27
0.13
30R-4,
140-150
480.01
37.0
571
18.58
337
47.98
85.23
5.21
174
31R-3,
140-150
488.00
37.5
573
17.16
311
43.53
102.18
4.66
210
32R-4,
116-131
499.10
37.0
572
17.12
292
35.26
119.43
4.85
161
33R-2,
016-025
504.98
39.0
570
16.42
270
29.47
135.35
3.58
152
Note: Alk = alkalinity.