Guerra, Roberta; Garcia-Luque, Enrique (2020): Alkalinity in porewater profile of sediment core BOX_3GL01 from the Gulf of Cádiz (North East Atlantic) [dataset]. PANGAEA, https://doi.org/10.1594/PANGAEA.918460, In: Guerra, R; Garcia-Luque, E (2020): Alkalinity in porewater profiles from the Gulf of Cádiz (North East Atlantic) [dataset publication series]. PANGAEA, https://doi.org/10.1594/PANGAEA.918464
Always quote citation above when using data! You can download the citation in several formats below.
Further details:
Gómez-Parra, Abelardo; Forja, Jesús M (1994): An operative definition of alkalinity in interstitial waters. Marine Chemistry, 45, 53-65
Project(s):
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: 36.765600 * Longitude: -6.450750
Date/Time Start: 2007-02-06T00:00:00 * Date/Time End: 2007-02-06T00:00:00
Minimum DEPTH, sediment/rock: 0.000 m * Maximum DEPTH, sediment/rock: 0.135 m
Event(s):
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:
67 data points
Data
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 | 2252 | 8.089 | 13.4 | 35.9 | |||
0.01 | 0.02 | 0.015 | 0.74 | 6.923 | |||
0.02 | 0.03 | 0.025 | 0.77 | 5326 | 6.661 | ||
0.03 | 0.04 | 0.035 | 5393 | 6.809 | |||
0.04 | 0.05 | 0.045 | 0.73 | 6555 | 6.739 | ||
0.05 | 0.06 | 0.055 | 0.75 | 6506 | 6.557 | ||
0.06 | 0.07 | 0.065 | 0.67 | 8054 | 6.322 | ||
0.07 | 0.08 | 0.075 | 0.71 | 6773 | 6.777 | ||
0.08 | 0.09 | 0.085 | 0.68 | 7790 | 6.639 | ||
0.09 | 0.10 | 0.095 | 0.73 | 7854 | 6.645 | ||
0.10 | 0.11 | 0.105 | 0.65 | 8291 | 6.584 | ||
0.11 | 0.12 | 0.115 | 0.69 | 7550 | 6.654 | ||
0.12 | 0.13 | 0.125 | 0.65 | 9063 | 6.729 | ||
0.13 | 0.14 | 0.135 | 0.62 | 8431 | 6.788 |