Citation:

dsdp.proc.69.121.1983

Name: (Table 3) Composition of sediment pore water at DSDP Hole 69-505
Published: 1983
License: https://creativecommons.org/licenses/by/3.0/

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Project(s):

Deep Sea Drilling Project (DSDP)

Coverage:

Latitude: 1.913300 * Longitude: -83.790000

Date/Time Start: 1979-09-29T00:00:00 * Date/Time End: 1979-09-29T00:00:00

Minimum DEPTH, sediment/rock: 2.0 m * Maximum DEPTH, sediment/rock: 231.5 m

Event(s):

69-505 * Latitude: 1.913300 * Longitude: -83.790000 * Date/Time: 1979-09-29T00:00:00 * Elevation: -3537.0 m * Penetration: 242 m * Recovery: 187.1 m * Location: North Pacific/GRABEN * Campaign: * Basis: Glomar Challenger * Method/Device: Drilling/drill rig (DRILL) * Comment: 26 cores; 223 m cored; 0 m drilled; 83.9 % recovery

Comment:

Sediment depth is given in mbsf. All samples squeezed from sediment were at 6.8 to 10.5 °C except water sample 69-505-35 (which was at 14°C).

Parameter(s):

#	Name	Short Name	Unit	Principal Investigator	Method/Device	Comment
1	Sample code/label	Sample label		Mottl, Michael J	DSDP/ODP/IODP sample designation
2	DEPTH, sediment/rock	Depth sed	m			Geocode
3	Identification	ID		Mottl, Michael J		IS denotes in situ sample taken with the Barnes tool
4	Comment	Comment		Mottl, Michael J
5	pH	pH		Mottl, Michael J	Titration	At 15 deg C
6	Salinity	Sal		Mottl, Michael J	Titration
7	Chlorinity	cl	mmol/l	Mottl, Michael J	Titration	As mM chloride, equals chlorinity (per mil) x 1.0243/35.453 x 1000
8	Alkalinity, total	AT	mmol(eq)/l	Mottl, Michael J	Titration
9	Sulfate	[SO4]2-	mmol/l	Mottl, Michael J	Titration
10	Sodium	Na	mmol/l	Mottl, Michael J	Calculated, see reference(s)
11	Potassium	K	mmol/l	Mottl, Michael J	Atomic absorption spectrometry (AAS)
12	Calcium	Ca	mmol/l	Mottl, Michael J	Titration
13	Magnesium	Mg	mmol/l	Mottl, Michael J	Titration
14	Strontium	Sr	µmol/l	Mottl, Michael J	Atomic absorption spectrometry (AAS)
15	Lithium	Li	µmol/l	Mottl, Michael J	Atomic absorption spectrometry (AAS)
16	Iron	Fe	µmol/l	Mottl, Michael J	Titration
17	Manganese	Mn	µmol/l	Mottl, Michael J	Atomic absorption spectrometry (AAS)
18	Ammonia	NH3	µmol/l	Mottl, Michael J	Titration
19	Silicon	Si	µmol/l	Mottl, Michael J	Titration
20	δ18O, water	δ18O H2O	‰ SMOW	Mottl, Michael J	Mass spectrometry

License:

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

Size:

358 data points

Data

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

1 Sample label	2 Depth sed [m]	3 ID	4 Comment	5 pH	6 Sal	7 cl [mmol/l]	8 AT [mmol(eq)/l]	9 [SO4]2- [mmol/l]	10 Na [mmol/l]	11 K [mmol/l]	12 Ca [mmol/l]	13 Mg [mmol/l]	14 Sr [µmol/l]	15 Li [µmol/l]	16 Fe [µmol/l]	17 Mn [µmol/l]	18 NH3 [µmol/l]	19 Si [µmol/l]	20 δ18O H2O [‰ SMOW]
69-505-2-1,144-150	2.0	20		7.71	34.6	552.8	3.04	28.50	474.3	12.26	10.23	52.67	85.4	28.0	5.30	105.00	<50	548
69-505-2-3,144-150	5.0	21		7.64	34.6	557.4	4.27	27.86	478.6	12.37	9.88	53.02	83.9	26.7	1.20	103.00	203	687
69-505-2-5,144-150	8.0	22		7.53	34.4	558.3	3.98	27.93	479.6	12.12	9.91	52.99	89.2	26.5	1.96	92.90	186	674	0.0
69-505-3-3,140-150	14.5	23		7.40	34.6	561.1	6.85	25.99	481.2	12.11	8.40	54.44	88.8	27.9	3.95	80.50	496	704	0.2
69-505-4-6,140-150	28.5	24		7.29	34.4	562.9	8.93	23.35	484.2	12.20	6.20	54.32	87.2	26.5	1.71	39.70	786	758	0.3
69-505-5-3,140-150	33.5	25		7.29	34.6	561.1	9.41	22.83	482.9	12.41	5.95	53.90	86.6	27.4	2.22	36.60	842	746	0.0
69-505-6-3,0-10	41.6	26		7.27	34.4	562.0	8.38	23.72	484.2	12.09	6.21	54.00	89.3	26.9	2.65	39.80	805	755	-0.2
69-505-9-2,140-150	70.0	27		7.29	34.2	562.9	13.26	18.96	484.0	11.91	3.74	54.57	83.8	24.2	1.98	17.70	1371	784
69-505-11-4,140-150	101.5	28		7.42	34.2	564.8	15.92	17.13	486.4	11.52	3.62	54.02	93.5	22.7	1.78	35.60	1504	822
69-505-14-4,140-150	130.0	29		7.21	34.2	562.9	13.19	17.87	482.0	11.37	3.63	54.57	98.1	21.9	2.96	16.30	1774	775	-0.1
69-505-17-5,140-150	169.5	30		7.19	34.2	566.6	10.31	18.77	485.2	11.44	4.21	53.92	108.0	22.3	2.71	9.60	1281	837
69-505-20-5,140-150	198.0	31		7.12	34.4	560.2	7.58	21.44	480.3	11.07	5.78	53.25	113.0	19.5	1.13	7.31	886	814
69-505-21-7,140-150	210.5	32		7.26	35.0	562.0	6.19	22.36	480.2	11.15	6.51	53.79	107.0	19.2	2.16	6.55	724	799	-0.3
69-505-22-5,140-150	217.0	33		7.25	34.5	564.8	5.06	23.80	483.0	11.60	7.14	53.87	107.0	20.4	2.09	5.18	587	768
69-505-23-5,140-150	226.5	34		7.30	35.2	563.8	3.85	25.61	483.0	11.67	8.32	53.49	98.3	21.3	1.03	4.32	334	786
69-505-24-2,140-150	231.5	35		7.48	34.2	553.3	1.22	26.54	471.8	12.53	8.39	53.07	83.3	22.9	1.11	9.51	142	635	-0.2
	95.5	IS-1, prime		8.08	34.1	561.1	16.78				3.97	55.95				26.50	1250
	95.5	IS-1, overflow	Data have been normalized to the chlorinity of the prime aliquot, except for chlorinity and alkalinity (#). Alkalinity was calculated from the difference in Ca between the prime and normalized overflow aliquots			#172.0	#18.54	23.23	492.5	10.41	4.85	55.95	82.0	30.5		22.70	878	250
	145.5	IS-2, prime		8.03	34.1	556.5	13.33				4.63	54.95				22.30	1087
		IS-2, overflow	Data have been normalized to the chlorinity of the prime aliquot, except for chlorinity and alkalinity (#). Alkalinity was calculated from the difference in Ca between the prime and normalized overflow aliquots		34.2	#367.0	#14.13	20.64	480.2	10.27	5.03	54.95	105.0	23.8		18.70	544	584
	145.5	IS-3e	Data for pH, salinity, chlorinity, alkalinity, Ca, Mg, Mn, and NH3 are from the prime aliquot. Other data are from the overflow aliquot normalized to the chlorinity of the prime aliquot. Mg is identical in both aliquots	8.10	34.2	555.5	10.68	20.93	478.0	10.25	5.99	53.29	115.0	23.7		17.50	928	670
	211.0	IS-4e	Data for pH, salinity, chlorinity, alkalinity, Ca, Mg, Mn, and NH3 are from the prime aliquot. Other data are from the overflow aliquot normalized to the chlorinity of the prime aliquot. Mg is identical in both aliquots	7.83		556.5	6.64	24.92	478.5	10.69	8.12	53.32	114.0	22.3		11.70	603	651