Citation:

dsdp.proc.25.113.1974

Name: (Table 5) Chemistry of interstitial waters of DSDP Site 25-245
Creator: Joris M Gieskes
Published: 1974
License: https://creativecommons.org/licenses/by/3.0/

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Project(s):

Deep Sea Drilling Project (DSDP)

Coverage:

Latitude: -31.533700 * Longitude: 52.301800

Date/Time Start: 1972-08-03T00:00:00 * Date/Time End: 1972-08-03T00:00:00

Minimum DEPTH, sediment/rock: 10 m * Maximum DEPTH, sediment/rock: 333 m

Event(s):

25-245_Site * Latitude: -31.533700 * Longitude: 52.301800 * Date/Time: 1972-08-03T00:00:00 * Elevation: -4857.0 m * Penetration: 5.455 m * Recovery: 1.294 m * Location: Indian Ocean//BASIN * Campaign: * Basis: Glomar Challenger * Method/Device: Composite Core (COMPCORE) * Comment: 24 cores; 207.5 m cored; 6 m drilled; 62.4% recovery

Parameter(s):

#	Name	Short Name	Unit	Principal Investigator	Method/Device	Comment
1	DEPTH, sediment/rock	Depth sed	m			Geocode
2	Sample code/label	Sample label		Gieskes, Joris M	DSDP/ODP/IODP sample designation
3	Sample comment	Sample comment		Gieskes, Joris M		W = room-temperature squeeze (23°C +/- 2). c = cold squeezer (5°C +/- 1)
4	pH	pH		Gieskes, Joris M	pH, punch-in
5	pH	pH		Gieskes, Joris M	pH, flow-thru
6	pH	pH		Gieskes, Joris M	Titration	vessell values
7	Alkalinity, total	AT	mmol(eq)/l	Gieskes, Joris M	Alkalinity, potentiometric
8	Chlorine	Cl	%	Gieskes, Joris M	Titration
9	Sulfate	[SO4]2-	mmol/l	Gieskes, Joris M	Titration
10	Calcium	Ca	mmol/l	Gieskes, Joris M	EGTA titration (Tsunogai et al., 1968)
11	Magnesium	Mg	mmol/l	Gieskes, Joris M	Titration
12	Potassium	K	mmol/l	Gieskes, Joris M	Atomic absorption spectrometry (AAS), Perkin-Elmer
13	Strontium	Sr	µmol/l	Gieskes, Joris M	Atomic absorption spectrometry (AAS)
14	Manganese	Mn	mg/kg	Gieskes, Joris M	Atomic absorption spectrometry (AAS)
15	Silicon dioxide	SiO2	µmol/l	Gieskes, Joris M
16	Ammonium	[NH4]+	µmol/l	Gieskes, Joris M
17	Sulfur, total	TS	%	Gieskes, Joris M	Refractometer, Goldberg

License:

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

Size:

329 data points

Data

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

1 Depth sed [m]	2 Sample label (DSDP/ODP/IODP sample designation)	3 Sample comment (W = room-temperature squeeze ...)	4 pH (pH, punch-in)	5 pH (pH, flow-thru)	6 pH (vessell values, Titration)	7 AT [mmol(eq)/l] (Alkalinity, potentiometric)	8 Cl [%] (Titration)	9 [SO4]2- [mmol/l] (Titration)	10 Ca [mmol/l] (EGTA titration (Tsunogai et a...)	11 Mg [mmol/l] (Titration)	12 K [mmol/l] (Atomic absorption spectrometr...)	13 Sr [µmol/l] (Atomic absorption spectrometr...)	14 Mn [mg/kg] (Atomic absorption spectrometr...)	15 SiO2 [µmol/l]	16 [NH4]+ [µmol/l]	17 TS [%] (Refractometer, Goldberg)
10	25-245-1-4	w	7.33	7.34	7.30	2.65	1.95	29.0	10.9	52.0	11.8	110	0.0	226		3.55
10	25-245-1-4	w									10.0
10	25-245-1-4	c		7.35	7.26	2.44	1.96	29.0	11.0	54.6	11.1	90	0.1	177	52	3.52
30	25-245A-1-5	w	7.44	7.39	7.31	3.06	1.95	28.0	12.3	52.2	10.1	120	0.7	179		3.52
30	25-245A-1-5	c		7.38	7.44	2.70	1.94	27.5	12.4	54.3	8.9	120	0.7	131	74	3.55
58	25-245A-2-4	w	7.33	7.30	7.29	2.71	1.97	27.1	13.3	52.0	10.4	130	2.8	209	123	3.58
58	25-245A-2-4	c				2.38		26.8	14.0	53.1	9.6	160	2.6	163	123	3.55
70	25-245-2-CC	w	7.40	7.27	7.26	2.95	1.95	27.3	13.1	52.3	10.7	140	1.6	205	90	3.52
70	25-245-2-CC	c		7.14	7.13	2.56	1.95	26.7	13.7	54.7	8.6	130	2.1	148	155	3.52
76	25-245A-4-5	w	7.33	7.33	7.22	2.55	1.96	26.9	13.5	52.1	10.0	140	3.7	190	106	3.55
76	25-245A-4-5	c		7.41		2.38	1.96	27.3	14.3	54.2	8.9	140	3.5	142	72	3.52
104	25-245A-6-2	w		7.27	7.03	2.82	1.95	26.0	16.2	51.0	9.0	170	5.6	330	134
104	25-245A-6-2	c		7.35		2.53	1.97	26.7	16.7	53.2	7.6	180	4.9	256
125	25-245-3-5	w	7.30	7.13	7.20	3.03	1.95	23.9	17.6	47.6	10.5	190	3.9	390	89	3.52
125	25-245-3-5	c			7.33	2.79	1.97	25.2	18.0	49.0	9.0	190	3.9	368	78	3.52
145	25-245A-7-5	w		7.15	7.16	2.88	1.96	25.2	18.4	48.1	10.5	190	3.5	530	102	3.52
165	25-245-4-4	w		7.22	7.23	2.48	1.97	24.8	19.0	47.4	10.7	190	2.8	565	115	3.52
165	25-245-4-4	c		7.24	7.18	2.33	1.98	24.8	19.1	48.0	8.6	230	2.7	533	113	3.53
212	25-245-5-4	w			7.21	2.71	1.96	24.2	21.6	45.4	9.7	240	1.3	611	156	3.52
212	25-245-5-4	c				<2.00		24.9	21.6	45.0				472	114
246	25-245-6-2	w			7.10	2.44	1.96	23.8	22.4	43.8	9.2	250	0.7	620	180	3.52
284	25-245-8-1	w			7.15	2.11	1.98	22.1	24.3	42.8	8.8	300	0.5	656	250	3.55
313	25-245-9-2	w			7.18	<1.10		21.9	27.1	38.5	7.2	320	0.4	622	220	3.49
333	25-245-11-4	w			7.07	1.24		22.1	28.1	37.5	8.8	350	1.2	642	165	3.41