10.1594/PANGAEA.816076
Grünke, Stefanie
Stefanie
Grünke
Wenzhöfer, Frank
Frank
Wenzhöfer
Ramette, Alban
Alban
Ramette
0000-0002-3437-4639
Weber, Miriam
Miriam
Weber
Boetius, Antje
Antje
Boetius
0000-0003-2117-4176
Water and porewater geochemistry at Panarea shallow CO2 seeps during ECO2-3 cruise
PANGAEA
2013
Event label
Date/Time of event
Latitude of event
Longitude of event
DEPTH, sediment/rock
Sulfide
Iron
Manganese
Carbon, inorganic, dissolved
Alkalinity, total
pH
Silicate
Phosphate
Ammonium
Nitrate and Nitrite
Nitrite
Salinity
Methane
Benthic flux chamber
Bottle, Niskin 5-L
Push corer
Sampling by diver
Photometer, methylene blue (Cline 1969)
Atomic absorption spectrometry (AAS)
Flow injection analysis (Hall and Aller 1992)
Two-point titration (Edmond 1970)
pH meter (Mettler Toledo InLab Semi-Micro)
Seawater analysis after Grasshoff
Refractometer
Gas chromatography
ECO2-3
Sub-seabed CO2 Storage: Impact on Marine Ecosystems (ECO2)
2012-06-05T00:00:00/2012-06-19T17:30:00
en
Dataset
10.1594/PANGAEA.871453
10.3289/CR_ECO2_20580
866 data points
text/tab-separated-values
Creative Commons Attribution 3.0 Unported
Geochemical parameters were measured at two CO2 sites and one non-CO2-impacted site near the island of Panarea (Italy). All sites were located between ~15 and 20 m water depth at a temperature of 19°C. 0-values refer to "below detection limit". DIC, total alkalinity and pH were measured ex situ after sample recovery.
sediment depth : negative values mean above seafloor
15.1186
15.119
38.66248333
38.6638
Panarea
Seventh Framework Programme
https://doi.org/10.13039/100011102
265847
Sub-seabed CO2 Storage: Impact on Marine Ecosystems