Citation:

dsdp.proc.61.117.1981

Name: (Table 1) Interstitial-water chemistry at DSP Leg 58 Holes
Published: 1981
License: https://creativecommons.org/licenses/by/3.0/

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Published: 1981 (exact date unknown) • DOI registered: 2013-10-30

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Abstract:

Interstitial waters from several sites drilled during Leg 58 have been analyzed for major constituents. Data for Sites 442, 443, and 444 in Shikoku Basin indicate that only small changes occur in the chemical composition. We did not note any influence on the interstitial water chemistry resulting from reactions taking place in the underlying basalts.

Site 445 data indicate that reactions must occur in the sediment column, leading to decreases in dissolved magnesium and increases in dissolved calcium. In addition, a source of dissolved calcium appears in the underlying basalts. At Site 446, changes appear in dissolved-calcium and -magnesium concentrations, resulting mainly from alteration reactions in the basalts.

Dissolved potassium has its main sink in deeper-lying sediments or basalts. Changes in dissolved strontium at Sites 445 and 446 can be explained in terms of carbonate recrystallization. At all sites, changes in dissolved manganese and lithium appear to be related to the presence of biogenic silica in the sediments.

Project(s):

Deep Sea Drilling Project (DSDP)

Coverage:

Median Latitude: 27.436738 * Median Longitude: 135.460037 * South-bound Latitude: 24.700700 * West-bound Longitude: 132.774800 * North-bound Latitude: 29.327500 * East-bound Longitude: 137.683800

Date/Time Start: 1977-12-12T00:00:00 * Date/Time End: 1978-01-18T00:00:00

Minimum Elevation: -4952.0 m * Maximum Elevation: -3377.0 m

Event(s):

58-442A * Latitude: 28.983300 * Longitude: 136.057200 * Date/Time: 1977-12-12T00:00:00 * Elevation: -4639.0 m * Penetration: 313.5 m * Recovery: 153.7 m * Location: North Pacific/BASIN * Campaign: * Basis: Glomar Challenger * Method/Device: Drilling/drill rig (DRILL) * Comment: 33 cores; 304 m cored; 9.5 m drilled; 50.6 % recovery

58-442B * Latitude: 28.984000 * Longitude: 136.057200 * Date/Time: 1977-12-12T00:00:00 * Elevation: -4634.0 m * Penetration: 455 m * Recovery: 51 m * Location: North Pacific/BASIN * Campaign: * Basis: Glomar Challenger * Method/Device: Drilling/drill rig (DRILL) * Comment: 20 cores; 187.5 m cored; 0 m drilled; 27.2 % recovery

58-443 * Latitude: 29.327500 * Longitude: 137.440500 * Date/Time: 1977-12-28T00:00:00 * Elevation: -4372.0 m * Penetration: 581.5 m * Recovery: 300 m * Location: North Pacific/BASIN * Campaign: * Basis: Glomar Challenger * Method/Device: Drilling/drill rig (DRILL) * Comment: 64 cores; 581.5 m cored; 0 m drilled; 51.6 % recovery

Comment:

Sediment depth is given in mbsf. Empty cells = no data.

Parameter(s):

#	Name	Short Name	Unit	Principal Investigator	Method/Device	Comment
1	Event label	Event
2	Latitude of event	Latitude
3	Longitude of event	Longitude
4	Elevation of event	Elevation	m
5	Sample code/label	Sample label		Gieskes, Joris M	DSDP/ODP/IODP sample designation
6	z	z		Gieskes, Joris M	see reference(s)
7	pH	pH		Gieskes, Joris M	see reference(s)
8	Alkalinity, total	AT	mmol(eq)/l	Gieskes, Joris M	see reference(s)
9	Chlorinity	cl	‰	Gieskes, Joris M	see reference(s)	# = value in parantheses; unit is per mil
10	Salinity	Sal		Gieskes, Joris M	see reference(s)	# = value in parantheses; unit is per mil
11	Calcium	Ca	mmol/l	Gieskes, Joris M	see reference(s)
12	Magnesium	Mg	mmol/l	Gieskes, Joris M	see reference(s)	#1 = about 1, #27.9 = value in parantheses
13	Strontium	Sr	µmol/l	Gieskes, Joris M	see reference(s)	# = value in parantheses
14	Manganese	Mn	µmol/l	Gieskes, Joris M	see reference(s)	# = about
15	Lithium	Li	µmol/l	Gieskes, Joris M	see reference(s)
16	Potassium	K	mmol/l	Gieskes, Joris M	see reference(s)
17	Silicon	Si	µmol/l	Gieskes, Joris M	see reference(s)
18	Sulfate	[SO4]2-	mmol/l	Gieskes, Joris M	see reference(s)	# = value in parantheses
19	Ammonia	NH3	µmol/l	Gieskes, Joris M	see reference(s)

License:

Creative Commons Attribution 3.0 Unported (CC-BY-3.0)

Size:

666 data points

Data

Download dataset as tab-delimited text — use the following character encoding:

1 Event	2 Latitude	3 Longitude	4 Elevation [m]	5 Sample label	6 z	7 pH	8 AT [mmol(eq)/l]	9 cl [‰]	10 Sal	11 Ca [mmol/l]	12 Mg [mmol/l]	13 Sr [µmol/l]	14 Mn [µmol/l]	15 Li [µmol/l]	16 K [mmol/l]	17 Si [µmol/l]	18 [SO4]2- [mmol/l]	19 NH3 [µmol/l]
58-442A	28.9833	136.0572	-4639	58-442A-2-3,143-150	13.9	7.78	9.74	19.41	35.5	10.7	50.3
58-442A	28.9833	136.0572	-4639	58-442A-7-4,140-150	63.0	8.19	5.65	19.34	35.2	12.5	46.3
58-442A	28.9833	136.0572	-4639	58-442A-13-2,143-150	117.0	7.87	4.66	19.38	35.2	13.6	44.7
58-442A	28.9833	136.0572	-4639	58-442A-19-3,0-10	174.0	7.59	3.75	18.67	35.2	14.8	45.1
58-442A	28.9833	136.0572	-4639	58-442A-23-2,93-100	211.0	7.52	3.12	19.79	36.0	14.4	47.5
58-442A	28.9833	136.0572	-4639	58-442A-27-3,0-8	250.0	7.57	2.97	19.51	35.5	12.7	48.3
58-442B	28.9840	136.0572	-4634	58-442B-2-4,140-150	283.0	7.46	2.99	18.94	34.4	11.5	51.4
58-443	29.3275	137.4405	-4372	58-443-2-4,6-8	11.5	7.84	9.08	19.31	35.5	10.0	50.2	83	98	21.5	12.4	627	23.3	600
58-443	29.3275	137.4405	-4372	58-443-6-2,150-170	48.0	7.85	9.08	19.48	35.5	10.0	48.9	88	43	22.6	11.3	561	23.1	790
58-443	29.3275	137.4405	-4372	58-443-14-5,140-150	128.5	8.38	7.07	19.44	35.2	13.5	44.1	98	19	27.8	12.2	414	24.7	510
58-443	29.3275	137.4405	-4372	58-443-18-2,144-150	162.0	8.21	3.49	19.10	34.9	13.2	42.9	95	19	25.8	11.8	421	25.1	570
58-443	29.3275	137.4405	-4372	58-443-22-3,0-5	200.0	6.78	1.74	19.51	34.6	14.9	42.5	104	39	28.5	11.4	586	24.7	420
58-443	29.3275	137.4405	-4372	58-443-27-3,140-150	249.0	6.88	3.47	19.48	34.9	16.4	43.6	111	94	31.1	9.6	706	25.1	250
58-443	29.3275	137.4405	-4372	58-443-29-3,140-150	268.0	7.56	4.13	19.41	35.2	16.6	43.3	112	78	29.7	10.5	786	25.3	230
58-443	29.3275	137.4405	-4372	58-443-34-1,140-150	312.5	7.89	1.64	19.17	34.9	15.4	43.0	109	37	27.5	10.9	642	27.2	220
58-443	29.3275	137.4405	-4372	58-443-40-1,140-150	369.5	8.30	3.96		35.5	17.3	41.9	111	40	25.5	10.7	642	25.9	180
58-443	29.3275	137.4405	-4372	58-443-45-1,140-150	417.0	8.12	4.08	19.58	35.5	17.8	42.8	112	42	28.1	9.7	746	27.1	180
58-443	29.3275	137.4405	-4372	58-443-49-3,14-18	456.5	7.80	3.61	#18.26	#33.3	16.7	42.2	139	60	23.9	8.3	384	26.5	220
58-444	28.6375	137.6838	-4843	58-444-2-4,144-150	12.0	7.75	4.24	19.24	35.8	13.1	48.4
58-444	28.6375	137.6838	-4843	58-444-7-5,144-150	61.0	7.52	3.46	19.11	36.0	12.4	50.9
58-444A	28.6375	137.6838	-4843	58-444A-1-5,144-150	89.0	7.61	3.40	19.04	35.8	12.1	51.1
58-444A	28.6375	137.6838	-4843	58-444A-6-4,140-150	135.5	7.54	3.20	19.08	36.0	11.8	50.8
58-444A	28.6375	137.6838	-4843	58-444A-9-3,140-150	162.5	7.27	3.08	19.31	35.8	11.6	52.0
58-444A	28.6375	137.6838	-4843	58-444A-14-3,90-100	209.5	7.60	3.29	19.34	35.8	11.8	51.7
58-444A	28.6375	137.6838	-4843	58-444A-16-2,140-150	227.5	8.10	3.11	19.04	35.5	11.3	50.4
58-444A	28.6375	137.6838	-4843	58-444A-21-1,135-150	254.5	8.16	2.89	18.98	35.5	11.3	48.5
58-444A	28.6375	137.6838	-4843	58-444A-23-1,61-68	272.5	7.26	1.39	19.54	36.6	10.2	49.1
58-445	25.5227	133.2082	-3377	58-445-1-4,144-150	6.0	7.57	3.05	19.55	35.2	11.2	51.5	?10	147	24.4	9.8	427	29.2	70
58-445	25.5227	133.2082	-3377	58-445-6-5,144-150	54.0	7.36	3.33	19.82	35.5	15.7	43.5	230	127	27.5	8.9	486	28.1	120
58-445	25.5227	133.2082	-3377	58-445-11-4,144-150	100.0	7.54	1.66	19.86	35.5	16.7	39.2	400	75	30.1	9.7	602	25.8	180
58-445	25.5227	133.2082	-3377	58-445-17-1,140-150	152.5	7.21	0.87	19.93	35.2	20.0	33.7	710	4	48.4	9.9	299	24.8	130
58-445	25.5227	133.2082	-3377	58-445-22-1,144-150	200.0	7.40	1.80	19.82	35.2	22.2	33.3	760	9	53.0	8.6	613	24.4	200
58-445	25.5227	133.2082	-3377	58-445-27-4,140-150	252.0	7.38	1.76	19.96	36.3	24.6	31.1	810	64	55.0	7.5	695	25.5	190
58-445	25.5227	133.2082	-3377	58-445-32-2,140-150	296.5	7.42	1.50	20.20	35.2	26.0	30.2	860	28	60.0	8.7	859	24.6	160
58-445	25.5227	133.2082	-3377	58-445-37-4,140-150	347.0	7.18	1.70	19.51	34.6	26.9	30.6	980	21	65.5	6.7	795	23.9	150
58-445	25.5227	133.2082	-3377	58-445-42-5,90-100	395.5	7.32	1.58	19.99	35.5	29.6	26.9	1030	7	65.3	8.0	995	22.9	130
58-445	25.5227	133.2082	-3377	58-445-47-4,90-100	441.5	7.37	1.31	20.06	36.3	34.1	22.9	1170	6	71.6	7.4	1231	#26.1	340
58-445	25.5227	133.2082	-3377	58-445-52-4,90-100	489.0	7.58	1.40	20.20	36.3	36.0	22.7	1030	5	68.5	6.0	1121	#26.0	190
58-445	25.5227	133.2082	-3377	58-445-62-4,140-150	584.5	7.63	0.68	20.10	36.3	38.1	23.4	1060	14	71.6	3.9	1109	24.4	100
58-445	25.5227	133.2082	-3377	58-445-65-2,90-100	609.5	7.44	1.39	20.37	36.3	40.2	23.1	1040	38	71.3	4.5	1148	25.7	120
58-445	25.5227	133.2082	-3377	58-445-80-4,90-100	755.0	8.08	0.36	20.41	36.3	44.0	#27.9	490	3	70.7	2.0	102	23.8	90
58-446	24.7007	132.7748	-4952	58-446-3-5,140-150	18.5	7.51	2.63	19.44	35.5	16.9	46.6	110	144	30.4	9.5	419	27.2	60
58-446	24.7007	132.7748	-4952	58-446-9-4,90-100	73.5	7.19	2.11	19.41	35.8	27.7	42.4	140	28	38.9	8.2	833	27.7	70
58-446	24.7007	132.7748	-4952	58-446-14-4,144-150	121.5	7.31	1.82	19.08	35.8	36.2	37.9	130	13	47.7	6.5	424	24.0	50
58-446	24.7007	132.7748	-4952	58-446-21-2,144-150	185.0	8.13	0.53	19.54	36.3	52.6	23.3	245	13	52.1	3.7	158	22.2	80
58-446	24.7007	132.7748	-4952	58-446-26-2,140-150	232.5	8.34	0.58	19.61	36.3	65.8	15.0	290	34	54.0	2.2	103	21.6	110
58-446	24.7007	132.7748	-4952	58-446-30-5,140-150	275.0	7.87	0.60	19.81	36.3	76.4	16.3	330	70	53.1	1.9	215	20.2	60
58-446	24.7007	132.7748	-4952	58-446-34-5,140-150	313.0	8.25	0.35	19.48	36.3	82.0	6.8	350	73	52.2	1.1	153	18.3	60
58-446	24.7007	132.7748	-4952	58-446-41-2,140-150	375.0	8.71	0.42	19.81	36.6	94.5	2.5	350	19	52.2	0.8	230	17.7	70
58-446A	24.7007	132.7748	-4952	58-446A-3-3	394.0	8.85	0.90	20.00	38.3	105.0	0.0	350	3	59.6	0.6	180	16.7	140
58-446A	24.7007	132.7748	-4952	58-446A-10-2	451.0	8.70	0.55	19.50	36.6	104.2	#1.0	320	5	59.5	0.3	138	14.9	110
58-446A	24.7007	132.7748	-4952	58-446A-25-3	595.0	8.20	0.75	19.85	38.2	126.0	0.0	#510	0	51.0	0.0	102		420