Table T8.
Interstitial water geochemistry, Site 1130.
Core,
section
Depth
(mbsf)Ca2+
(mM)Mg2+
(mM)K+
(mM)Li+
(然)H4SiO40
(然)Sr2+
(然)NH4+
(然)Fe2+
(然)SO42-
(mM)Alkalinity
(mM)pH
ppH
Salinity
Cl-
(mM)
182-1130A-
1H-3
4.45
10.5
54.1
11.1
52
128
88
171
0.9
28.1
3.17
7.39
7.78
35
559
2H-3
12.95
11.6
72.4
13.2
63
442
112
1715
9.4
30.0
19.39
6.89
7.03
36
740
3H-1
19.40
12.2
100.7
17.8
96
533
223
3193
6.2
33.5
36.10
6.46
6.50
67
1077
4H-3
31.90
15.2
114.3
21.9
119
633
429
3493
4.7
39.8
34.31
6.37
6.65
79
1273
5H-3
41.40
16.5
118.0
24.1
122
580
500
3508
1.4
44.0
30.82
6.46
6.52
82
1323
6H-3
50.90
17.4
119.2
24.1
123
547
530
3248
0.5
46.3
30.21
6.43
6.57
82
1301
7H-3
60.40
17.2
118.5
24.3
126
564
530
3019
0.0
47.6
28.75
6.38
6.43
82
1337
8H-3
69.90
18.1
119.8
24.0
130
661
524
2802
1.3
50.2
26.40
6.38
6.55
82
1334
9H-3
79.40
19.9
120.8
24.6
120
659
494
2596
1.3
51.9
26.45
6.34
6.55
84
1334
10H-3
88.90
20.8
121.8
24.5
114
666
507
2377
0.0
53.5
24.63
6.41
6.55
83
1332
11H-3
98.40
20.8
120.2
24.1
115
656
485
2237
1.1
53.9
22.60
6.35
6.53
83
1331
12H-3
107.90
21.6
120.1
24.0
114
635
465
2047
0.0
54.1
19.89
6.40
6.53
83
1322
13H-3
117.40
22.1
119.1
23.8
111
603
412
1868
3.2
55.2
19.71
6.40
6.55
83
1323
14H-3
126.60
23.2
120.0
24.3
113
658
436
1763
0.0
55.8
18.05
6.36
6.51
83
1334
15H-3
136.40
26.0
118.6
24.5
110
623
444
1693
0.0
57.0
16.51
6.37
83
1331
17H-3
155.40
26.0
117.5
24.1
112
707
460
1418
0.0
57.5
13.75
6.45
83
1323
19X-3
174.40
31.0
113.4
24.3
113
681
402
1150
0.0
59.1
11.17
6.44
6.60
83
1337
21X-2
189.90
38.2
108.0
24.3
130
662
400
912
13.6
59.9
8.13
6.54
83
1341
23X-3
210.60
42.5
103.2
24.3
129
635
390
525
9.7
60.2
6.15
6.61
83
1328
25X-3
229.80
43.0
102.5
24.3
130
654
398
380
17.3
61.1
5.12
6.72
83
1336
27X-3
249.00
44.5
104.0
25.0
123
684
303
410
3.8
62.6
4.13
6.65
84
1347
29X-3
268.30
44.4
103.6
26.5
117
284
204
254
58.8
63.0
2.78
6.67
82
1336
31X-3
287.50
42.5
101.2
23.4
108
319
202
273
53.0
61.2
2.77
6.74
82
1270
33X-3
306.80
44.8
105.5
24.3
112
712
213
362
52.5
63.6
2.95
6.70
83
1341
35X-3
326.10
46.2
106.0
24.1
112
758
198
198
26.4
63.7
2.49
6.74
84
1334
182-1130C-
3R-2
321.40
43.7
105.4
23.3
114
732
201
257
23.8
64.0
2.79
6.81
81
1311