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Wenzhöfer, Frank; Molari, Massimiliano (2014): Respiration rates and fluid flow in benthic chambers at Panarea CO2 seepage during ECO2-8 cruise. PANGAEA, https://doi.org/10.1594/PANGAEA.838829, In supplement to: Molari, Massimiliano; Guilini, Katja; Lott, Christian; Weber, Miriam; de Beer, Dirk; Meyer, Stefanie; Ramette, Alban; Wegener, Gunter; Wenzhöfer, Frank; Martin, Daniel; Cibic, Tamara; De Vittor, Cinzia; Vanreusel, Ann; Boetius, Antje (2018): CO2 leakage alters biogeochemical and ecological functions of submarine sands. Science Advances, 4(2), eaao2040, https://doi.org/10.1126/sciadv.aao2040

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Related to:
Molari, Massimiliano; Meyer, Stefanie; Weber, Miriam; Guilini, Katja; Vielstädte, Lisa; Bigalke, Nikolaus; Schutting, Susanne; Howe, Christian; Kreuzburg, Matthias; Unger, Boris; Schneider, Matthias; Kuhfuss, Hanna; Eich, Andreas; Wenzhöfer, Frank; de Beer, Dirk; Ramette, Alban; Lott, Christian; Vanreusel, Ann; Boetius, Antje (2013): Effect of seabed CO2 emissions on shallow benthic microbiota (Panarea Island): cruise report ECO2-8 (2013). Max Planck Institute for Marine Microbiology, Bremen, Germany, 37 pp., https://doi.org/10.3289/CR_ECO2_23104
Coverage:
Median Latitude: 38.663310 * Median Longitude: 15.118817 * South-bound Latitude: 38.662480 * West-bound Longitude: 15.118630 * North-bound Latitude: 38.663780 * East-bound Longitude: 15.118950
Date/Time Start: 2013-06-04T00:00:00 * Date/Time End: 2013-06-10T00:00:00
Minimum DEPTH, sediment/rock: m * Maximum DEPTH, sediment/rock: m
Event(s):
ECO2-8-CHAM-1a * Latitude Start: 38.663780 * Longitude Start: 15.118630 * Latitude End: 38.663780 * Longitude End: 15.118630 * Date/Time Start: 2013-06-04T00:00:00 * Date/Time End: 2013-06-05T00:00:00 * Elevation Start: -15.0 m * Elevation End: -15.0 m * Location: Panarea * Campaign: ECO2-8 * Basis: Zodiac * Method/Device: Benthic Chamber (CHAM) * Comment: grey no gas;
ECO2-8-CHAM-1b * Latitude Start: 38.662480 * Longitude Start: 15.118870 * Latitude End: 38.662480 * Longitude End: 15.118870 * Date/Time Start: 2013-06-06T00:00:00 * Date/Time End: 2013-06-07T00:00:00 * Elevation Start: -17.0 m * Elevation End: -17.0 m * Location: Panarea * Campaign: ECO2-8 * Basis: Zodiac * Method/Device: Benthic Chamber (CHAM) * Comment: red with gas;
ECO2-8-CHAM-1c * Latitude Start: 38.663670 * Longitude Start: 15.118950 * Latitude End: 38.663670 * Longitude End: 15.118950 * Date/Time Start: 2013-06-09T00:00:00 * Date/Time End: 2013-06-10T00:00:00 * Elevation Start: -18.0 m * Elevation End: -18.0 m * Location: Panarea * Campaign: ECO2-8 * Basis: Zodiac * Method/Device: Benthic Chamber (CHAM) * Comment: grey with gas;
Comment:
Benthic chambers were deployed to measure total flux rates of oxygen consumption/production, nutrients and DIC within a defined volume of sediment and seawater. They were also used to assess the amount of fluid seepage coming out form sediments at the three sampling sites.
Parameter(s):
#NameShort NameUnitPrincipal InvestigatorMethod/DeviceComment
1Event labelEventWenzhöfer, Frank
2Date/Time of eventDate/TimeWenzhöfer, Frank
3Latitude of eventLatitudeWenzhöfer, Frank
4Longitude of eventLongitudeWenzhöfer, Frank
5Elevation of eventElevationmWenzhöfer, Frank
6DEPTH, sediment/rockDepthmWenzhöfer, FrankGeocode
7Time point, descriptiveTime pointWenzhöfer, Franksampling time
8Incubation durationInc durhWenzhöfer, Frank
9VolumeVollWenzhöfer, Frankchamber volume
10VolumeVollWenzhöfer, FrankPorewater efflux volume
11pHpHWenzhöfer, FrankpH meterNBS scale
12SulfideS2-µmol/lWenzhöfer, FrankPhotometer, methylene blue (Cline 1969)
13SilicateSi(OH)4µmol/lWenzhöfer, FrankSeawater analysis after Grasshoff et al., 1983 (Verlag Chemie GmbH Weinheim)
14Phosphate[PO4]3-µmol/lWenzhöfer, FrankSeawater analysis after Grasshoff et al., 1983 (Verlag Chemie GmbH Weinheim)
15Ammonium[NH4]+µmol/lWenzhöfer, FrankSeawater analysis after Grasshoff et al., 1983 (Verlag Chemie GmbH Weinheim)
16Nitrate and Nitrite[NO3]- + [NO2]-µmol/lWenzhöfer, FrankSeawater analysis after Grasshoff et al., 1983 (Verlag Chemie GmbH Weinheim)
17Nitrite[NO2]-µmol/lWenzhöfer, FrankSeawater analysis after Grasshoff et al., 1983 (Verlag Chemie GmbH Weinheim)
18Carbon, inorganic, dissolvedDICmmol/lWenzhöfer, FrankFlow injection analysis (Hall and Aller 1992)
19Alkalinity, totalATmmol(eq)/lWenzhöfer, FrankTwo-point titration (Edmond 1970)
20SalinitySalWenzhöfer, FrankRefractometer
21OxygenO2µmol/lWenzhöfer, FrankTitration, Winkler
Size:
793 data points

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