Guerra, Roberta; Garcia-Luque, Enrique (2020): Alkalinity in porewater profile of sediment core BOX_3BC02 from the Gulf of Cádiz (North East Atlantic) [dataset]. PANGAEA, https://doi.org/10.1594/PANGAEA.918454, 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: 36.556900 * Longitude: -6.325640
Date/Time Start: 2007-02-01T00:00:00 * Date/Time End: 2007-02-01T00:00:00
Minimum DEPTH, sediment/rock: 0.000 m * Maximum DEPTH, sediment/rock: 0.115 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:
59 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 | 2254 | 8.097 | 13.9 | 36.1 | |||
| 0.00 | 0.01 | 0.005 | 0.59 | 2442 | 6.356 | ||
| 0.01 | 0.02 | 0.015 | 0.53 | 2310 | 6.623 | ||
| 0.02 | 0.03 | 0.025 | 0.52 | 2587 | 6.722 | ||
| 0.03 | 0.04 | 0.035 | 0.48 | 1551 | 6.105 | ||
| 0.04 | 0.05 | 0.045 | 0.55 | 2063 | 6.766 | ||
| 0.05 | 0.06 | 0.055 | 0.48 | 2035 | 6.411 | ||
| 0.06 | 0.07 | 0.065 | 0.51 | 2421 | 6.888 | ||
| 0.07 | 0.08 | 0.075 | 0.53 | 2838 | 6.788 | ||
| 0.08 | 0.09 | 0.085 | 0.59 | 3800 | 6.841 | ||
| 0.09 | 0.10 | 0.095 | 0.55 | 4320 | 7.339 | ||
| 0.11 | 0.12 | 0.115 | 0.65 | 5746 | 6.915 |