Citation:

PANGAEA.634050

Name: Pore water saturation index at Hole 310-M0025A
Creator: Expedition 310 Scientists
Published: 2007-08-23
License: https://creativecommons.org/licenses/by/3.0/

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Related to:

Camoin, Gilbert; Iryu, Yasufumi; McInroy, Dave; Expedition 310 Scientists (2007): Proceedings of the Integrated Ocean Drilling Program. Washington, DC (Integrated Ocean Drilling Program Management, Inc.), 310, https://doi.org/10.2204/iodp.proc.310.2007

Project(s):

Integrated Ocean Drilling Program / International Ocean Discovery Program (IODP)

Coverage:

Latitude: -17.488020 * Longitude: -149.404030

Date/Time Start: 2005-11-13T07:41:00 * Date/Time End: 2005-11-13T16:25:00

Minimum DEPTH, sediment/rock: 15.370 m * Maximum DEPTH, sediment/rock: 20.220 m

Event(s):

310-M0025A (TAH-02A-5G) * Latitude: -17.488020 * Longitude: -149.404030 * Date/Time Start: 2005-11-13T07:41:00 * Date/Time End: 2005-11-13T16:25:00 * Elevation: -105.4 m * Penetration: 20.93 m * Recovery: 15.09 m * Location: Tahiti, offshore Tiarei * Campaign: (Tahiti Sea Level) * Basis: DP Hunter * Method/Device: Drilling/drill rig (DRILL) * Comment: Coordinate system: WGS84, Time zone: UTC -10

Comment:

Calculated for pE = 4 and T = 28 °C from pore water chemistry data with PHREEQCI version 2.12.5 using the PHREEQC.DAT thermodynamic data base (http://wwwbrr.cr.usgs.gov/projects/GWC_coupled/phreeqc/). Saturation indices SI are defined as SI = log (IAP) - log (KT) IAP - Ion activity product, KT = solubility constant. Martin Koelling (koelling@uni-bremen.de)

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		Expedition 310 Scientists
3	Calcite saturation state	Omega Cal		Expedition 310 Scientists	Calculated
4	Aragonite saturation state	Omega Arg		Expedition 310 Scientists	Calculated
5	Dolomite, saturation index	SI Dol		Expedition 310 Scientists	Calculated
6	Rhodochrosite, saturation index	SI Rds		Expedition 310 Scientists	Calculated
7	Strontianite, saturation index	SI Str		Expedition 310 Scientists	Calculated
8	Barite, saturation index	SI Brt		Expedition 310 Scientists	Calculated
9	Anhydrite, saturation index	SI Anh		Expedition 310 Scientists	Calculated
10	Iron hydroxid (amorphous), saturation index	SI Fe(OH)3(a)		Expedition 310 Scientists	Calculated
11	Gibbsite, saturation index	SI Gbs		Expedition 310 Scientists	Calculated
12	Calcium-Montmorillonite, saturation index	SI Ca-Mnt		Expedition 310 Scientists	Calculated
13	Hausmannite, saturation index	SI Hsm		Expedition 310 Scientists	Calculated
14	Manganite, saturation index	SI Manganite		Expedition 310 Scientists	Calculated
15	Illite, saturation index	Ill SI		Expedition 310 Scientists	Calculated
16	K-mica, saturation index	SI K-mica		Expedition 310 Scientists	Calculated
17	pH	pH		Expedition 310 Scientists

License:

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

Size:

60 data points

Data

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

1 Depth sed [m]	2 Sample label	3 Omega Cal	4 Omega Arg	5 SI Dol	6 SI Rds	7 SI Str	8 SI Brt	9 SI Anh	10 SI Fe(OH)3(a)	11 SI Gbs	12 SI Ca-Mnt	13 SI Hsm	14 SI Manganite	15 Ill SI	16 SI K-mica	17 pH
15.370	310-M0025A-11R-1, 130	0.38	0.24	1.70	-0.81	-0.86	-0.18	-0.90	1.11	1.74	2.98	-8.74	-4.20	3.98	10.79	7.89
16.950	310-M0025A-12R-1, 138	0.32	0.17	1.57	-1.61	-0.94		-0.84	0.66	1.34	1.29	-11.66	-5.20	2.28	8.93	7.79
17.550	310-M0025A-12R-2, 56	0.23	0.09	1.40	-1.45	-1.03	-0.68	-0.86	0.67	1.52	1.91	-11.53	-5.19	2.83	9.58	7.72
20.220	310-M0025A-13R-2, 79	0.16	0.02	1.26		-1.11	-0.88	-0.86	0.79	1.54	1.86			2.80	9.58	7.75