Guerra, Roberta; Garcia-Luque, Enrique (2020): Alkalinity in porewater profile of sediment core BOX_2BC05 from the Gulf of Cádiz (North East Atlantic) [dataset]. PANGAEA, https://doi.org/10.1594/PANGAEA.918448, 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: 36.578300 * Longitude: -6.382360
Date/Time Start: 2006-11-23T00:00:00 * Date/Time End: 2006-11-23T00:00:00
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:
64 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 | 2272 | 8.001 | 17.9 | 36.3 | |||
0.00 | 0.01 | 0.005 | 0.65 | 3317 | 7.470 | ||
0.01 | 0.02 | 0.015 | 0.58 | 3236 | 7.457 | ||
0.02 | 0.03 | 0.025 | 0.53 | 2883 | 7.561 | ||
0.03 | 0.04 | 0.035 | 0.52 | 2984 | 6.567 | ||
0.04 | 0.05 | 0.045 | 0.51 | 2617 | 7.096 | ||
0.05 | 0.06 | 0.055 | 0.50 | 2532 | 6.588 | ||
0.06 | 0.07 | 0.065 | 0.47 | 2560 | 6.335 | ||
0.07 | 0.08 | 0.075 | 0.45 | 2564 | 6.709 | ||
0.08 | 0.09 | 0.085 | 0.44 | 2039 | 6.300 | ||
0.09 | 0.10 | 0.095 | 0.43 | 2564 | 6.655 | ||
0.12 | 0.13 | 0.125 | 0.43 | 1660 | 6.579 | ||
0.13 | 0.14 | 0.135 | 0.45 | 2223 | 6.920 |