Citation:

PANGAEA.918464

Name: Alkalinity in porewater profile of sediment core BOX_3GL02 from the Gulf of Cádiz (North East Atlantic)
Published: 2020-06-05
License: https://creativecommons.org/licenses/by/4.0/
Keywords: Gulf of Cadiz; North East Atlantic; porewater; sediment; total alkalinity (TA)

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Keyword(s):

Gulf of Cadiz; North East Atlantic; porewater; sediment; total alkalinity (TA)

Further details:

Gómez-Parra, Abelardo; Forja, Jesús M (1994): An operative definition of alkalinity in interstitial waters. Marine Chemistry, 45, 53-65

Project(s):

Greenhouse gas emission zones in coastal systems: influence of coastal runoff and benthic metabolism (EMIGAS)

Funding:

Spanish Inter-Ministerial Science and Technology Commission (CICYT), grant/award no. CTM2005-01364/MAR: Greenhouse gas emission zones in coastal systems: influence of coastal runoff and benthic metabolism

Coverage:

Latitude: 36.788300 * Longitude: -6.540830

Date/Time Start: 2007-02-07T00:00:00 * Date/Time End: 2007-02-07T00:00:00

Minimum DEPTH, sediment/rock: 0.000 m * Maximum DEPTH, sediment/rock: 0.175 m

Event(s):

BOX_3GL02 * Latitude: 36.788300 * Longitude: -6.540830 * Date/Time: 2007-02-07T00:00:00 * Elevation: -15.0 m * Location: Gulf of Cádiz, Atlantic Ocean * Campaign: * Basis: Mytilus * Method/Device: Box corer (BC)

Parameter(s):

#	Name	Short Name	Unit	Principal Investigator	Method/Device	Comment
1	Depth, top/min	Depth top	m	Guerra, Roberta
2	Depth, bottom/max	Depth bot	m	Guerra, Roberta
3	DEPTH, sediment/rock	Depth sed	m	Guerra, Roberta		Geocode
4	Porosity, fractional	Poros frac		Guerra, Roberta	Sediment porosity, determined by water loss after drying to constant temperature
5	Alkalinity, total	AT	µmol/kg	Guerra, Roberta	Titration potentiometric, 794 Basic Titrino (Metrohm)
6	pH	pH		Guerra, Roberta	Potentiometric	total scale
7	Temperature, water	Temp	°C	Guerra, Roberta
8	Salinity	Sal		Guerra, Roberta

License:

Creative Commons Attribution 4.0 International (CC-BY-4.0)

Size:

89 data points

Data

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

1 Depth top [m]	2 Depth bot [m]	3 Depth sed [m]	4 Poros frac	5 AT [µmol/kg]	6 pH	7 Temp [°C]	8 Sal
		0.000		2236	8.098	13.9	36.0
0.01	0.02	0.015	0.69	4243	6.769
0.02	0.03	0.025	0.70	2666	6.283
0.03	0.04	0.035	0.73	3453	6.064
0.04	0.05	0.045	0.72	3077	7.133
0.05	0.06	0.055	0.71	4523	6.723
0.06	0.07	0.065	0.68	5230	6.801
0.07	0.08	0.075	0.68	6031	6.811
0.08	0.09	0.085	0.64	4408	6.939
0.09	0.10	0.095	0.63	2814	6.891
0.10	0.11	0.105	0.58	4441	7.155
0.11	0.12	0.115	0.58	5032	6.600
0.12	0.13	0.125	0.60	6024	6.785
0.13	0.14	0.135	0.64	3554	6.457
0.14	0.15	0.145	0.65	4591	7.226
0.15	0.16	0.155	0.67	4811	6.809
0.16	0.17	0.165	0.60	5084	6.651
0.17	0.18	0.175	0.64	5358	6.569