Citation:

PANGAEA.959776

Name: Pore water geochemistry of sediment core GeoB24310-1
Published: 2023-06-27
License: https://creativecommons.org/licenses/by/4.0/
Keywords: Mediterranean Ridge accretionary complex; Napoli mud volcano; Olimpi mud volcano field; pore water geochemistry; R/V SONNE; SO278

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Published: 2023-06-27 • DOI registered: 2023-07-26

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Abstract:

The samples are retrieved from sediment core GeoB24310-1 (Napoli MV; 0-280 cm) in the Olimpi mud volcano field, located south of Crete at the Mediterranean Ridge accretionary complex. Major and minor element concentrations were measured at MARUM by ICP-OES and Metrohm ion chromatography and on selected samples. On board, 5 to 10 ml of pore water were extracted from the splitted cores every 5 to 20 cm during using rhizon samplers. Cations (B; Ba; Ca; Fe; K; Li; Mg; Mn; Na; S; Si; Sr) were measured by ICP-OES (Agilent 710 Simultan with a precision of 1%) and anions (F; Cl; Br; SO4) were measured by Metrohm ion chromatography with a precision of <1%.

Keyword(s):

Mediterranean Ridge accretionary complex; Napoli mud volcano; Olimpi mud volcano field; pore water geochemistry; R/V SONNE; SO278

Related to:

Behrendt, Nele; Menapace, Walter; Bohrmann, Gerhard; Zabel, Matthias; Kopf, Achim J (2023): Pore water signatures and gas hydrates occurrence in and around the Olimpi mud volcano field, south of Crete. Marine and Petroleum Geology, 156, 106429, https://doi.org/10.1016/j.marpetgeo.2023.106429

Further details:

Bohrmann, Gerhard; Ahrlich, Frauke; Antoniou, Dimitra; Behrendt, Nele; Innocentini, Simone; Coulibaly, Ousmane; Eijsink, Agathe; Feddersen, Greta; Gaide, Stefanie; Kaul, Norbert; König, Tabea; Krahl, Julia; Kürzinger, Victoria; Lenius, Sven; Malnati, Janice; Marschall, Lara; Niederbockstruck, Bryan; Porrmann, Simon; Rau, Svenja; Römer, Miriam; Schillai, Sophia; Spiesecke, Ulli; Streuff, Katharina Teresa; Tseng, Yiting; Vejzovic, Ines; von Wahl, Till; Warnken, Niklas; Witzleb, Antonia (2021): Fluid-rock interaction at the backstop to the Mediterranean Ridge Accretionary Complex South of Crete, Cruise Report SO278, 12 October - 01 December 2020, Emden (Germany) - Emden (Germany). SONNE-Berichte, Gutachterpanel Forschungsschiffe, SO278, 208 pp, https://doi.org/10.48433/cr_so278

Project(s):

Center for Marine Environmental Sciences (MARUM)

The Ocean Floor - Earth's Uncharted Interface (ClusterOceanFloor)

Funding:

German Research Foundation (DFG), grant/award no. 390741603 : EXC 2077: The Ocean Floor – Earth's Uncharted Interface

Coverage:

Latitude: 33.723330 * Longitude: 24.686400

Date/Time Start: 2020-10-27T17:25:48 * Date/Time End: 2020-10-27T17:25:48

Minimum DEPTH, sediment/rock: 0.05 m * Maximum DEPTH, sediment/rock: 2.55 m

Event(s):

SO278_10-1 (GeoB24310-1) * Latitude: 33.723330 * Longitude: 24.686400 * Date/Time: 2020-10-27T17:25:48 * Elevation: -1932.2 m * Location: Mediterranean Sea * Campaign: (GPF 19-2-007H) * Basis: * Method/Device: Gravity corer (GC)

Parameter(s):

#	Name	Short Name	Unit	Principal Investigator	Method/Device	Comment
1	DEPTH, sediment/rock	Depth sed	m	Behrendt, Nele		Geocode
2	Boron	B	mmol/l	Behrendt, Nele	Inductively coupled plasma-optical emission spectrometry (ICP-OES), Agilent, 710
3	Barium	Ba	µmol/l	Behrendt, Nele	Inductively coupled plasma-optical emission spectrometry (ICP-OES), Agilent, 710
4	Calcium	Ca	mmol/l	Behrendt, Nele	Inductively coupled plasma-optical emission spectrometry (ICP-OES), Agilent, 710
5	Iron	Fe	µmol/l	Behrendt, Nele	Inductively coupled plasma-optical emission spectrometry (ICP-OES), Agilent, 710
6	Potassium	K	mmol/l	Behrendt, Nele	Inductively coupled plasma-optical emission spectrometry (ICP-OES), Agilent, 710
7	Lithium	Li	µmol/l	Behrendt, Nele	Inductively coupled plasma-optical emission spectrometry (ICP-OES), Agilent, 710
8	Magnesium	Mg	mmol/l	Behrendt, Nele	Inductively coupled plasma-optical emission spectrometry (ICP-OES), Agilent, 710
9	Manganese	Mn	µmol/l	Behrendt, Nele	Inductively coupled plasma-optical emission spectrometry (ICP-OES), Agilent, 710
10	Sodium	Na	mmol/l	Behrendt, Nele	Inductively coupled plasma-optical emission spectrometry (ICP-OES), Agilent, 710
11	Sulfur	S	mmol/l	Behrendt, Nele	Inductively coupled plasma-optical emission spectrometry (ICP-OES), Agilent, 710
12	Silicon	Si	mmol/l	Behrendt, Nele	Inductively coupled plasma-optical emission spectrometry (ICP-OES), Agilent, 710
13	Strontium	Sr2+	mmol/l	Behrendt, Nele	Inductively coupled plasma-optical emission spectrometry (ICP-OES), Agilent, 710
14	Fluoride	F-	mmol/l	Behrendt, Nele	Ion chromatography (Metrohm)
15	Chlorine	Cl	mmol/l	Behrendt, Nele	Ion chromatography (Metrohm)
16	Bromine	Br	mmol/l	Behrendt, Nele	Ion chromatography (Metrohm)
17	Sulfate	[SO4]2-	mmol/l	Behrendt, Nele	Ion chromatography (Metrohm)

License:

Creative Commons Attribution 4.0 International (CC-BY-4.0)

Status:

Curation Level: Enhanced curation (CurationLevelC)

Size:

272 data points

Data

Download dataset as tab-delimited text — use the following character encoding:

1 Depth sed [m]	2 B [mmol/l]	3 Ba [µmol/l]	4 Ca [mmol/l]	5 Fe [µmol/l]	6 K [mmol/l]	7 Li [µmol/l]	8 Mg [mmol/l]	9 Mn [µmol/l]	10 Na [mmol/l]	11 S [mmol/l]	12 Si [mmol/l]	13 Sr2+ [mmol/l]	14 F- [mmol/l]	15 Cl [mmol/l]	16 Br [mmol/l]	17 [SO4]2- [mmol/l]
0.05	0.517065951	0.218456676	11.007784820	1.790670606	11.269799450	24.49214811	57.400123430	2.912371563	546.1368423	30.082956490	0.050915953	0.088906642	0.070005883	639.5227484	0.924859832	30.969388710
0.15													0.097376605	700.1382112	0.926111334	30.271926850
0.25	0.632688928	0.000000000	11.030490540	0.716268242	12.193880550	23.05143351	59.697181650	0.728092891	683.5823278	29.361609230	0.054120454	0.100890208	0.063689563	760.0485149	0.914847817	29.137250080
0.35													0.058952323	834.4850929	0.909841810	27.700686840
0.45	0.780686338	0.000000000	9.970058386	0.358134121	12.512052950	31.69572108	57.622711380	0.364046445	858.3252733	25.667862150	0.061953677	0.110248802	0.054215083	920.7119285	0.881057269	25.681170400
0.55													0.103166565	996.5024116	0.894823789	23.807392260
0.65	1.028582000	0.145637784	7.387095164	0.358134121	12.701319490	37.45857946	51.334293360	0.364046445	1060.9397470	20.637455170	0.071923234	0.119379137	0.089481204	1101.5993000	0.882308771	20.663608940
0.75													0.058425963	1179.5334670	0.871045254	18.487944320
0.85	1.381925816	0.436913353	5.089076301	0.716268242	12.192345960	40.34000864	42.125488580	0.364046445	1253.6010970	14.314049590	0.085453348	0.128737731	0.082638524	1293.7974220	0.857278734	15.385800510
0.95													0.047898762	1411.1922830	0.841009211	11.450866410
1.05	1.827768014	0.582551137	3.685812665	1.432536485	12.157050310	57.62858378	33.296852500	0.000000000	1540.4556510	7.834087011	0.112513575	0.144715818	0.061584123	1529.2640960	0.823488186	9.608317909
1.15													0.060531403	1646.3486870	0.805967161	7.255685355
1.25	2.290259920	0.873826706	2.771595389	1.432536485	11.287447280	57.62858378	25.400534870	0.000000000	1792.7713630	3.657570560	0.126755799	0.159780872	0.051583283	1780.9212200	0.809721666	5.444366486
1.35													0.038950642	1912.3064340	0.768422107	3.841245188
1.45	2.689852928	1.747653411	1.997105644	0.716268242	10.663379230	69.15430053	19.062744290	0.728092891	2007.0945230	1.307344457	0.146694914	0.172563342	0.037897922	2020.0265140	0.750901081	3.331161139
1.55													0.094744805	2131.6954840	0.732128554	2.664928911
1.65	3.085745999	1.747653411	1.545985329	1.432536485	9.938027996	69.15430053	14.164986630	0.000000000	2243.1717070	0.270700140	0.149543359	0.184432778	0.038950642	2247.3415510	0.707098518	2.258943647
1.75													0.045793322	2377.2036220	0.680816980	2.331812797
1.85	3.614836740	2.038928980	1.418234443	0.716268242	9.913474499	74.91715891	10.210244810	0.000000000	2539.8254020	0.366755029	0.155240249	0.204976033	0.055794163	2494.0625620	0.657038446	1.634350934
1.95													0.073164044	2657.8004680	0.630756908	2.050746076
2.05	3.929331237	2.330204548	1.152752133	0.716268242	9.088886218	92.20573404	7.297263937	0.000000000	2871.2771840	0.718540465	0.155240249	0.214562885	0.052109643	2779.6519340	0.601972367	1.436563241
2.15													0.051583283	2902.0957320	0.576942331	1.082627370
2.25	4.254925539	2.548661225	0.950646240	0.895335303	8.798336501	86.44287567	5.182061304	0.000000000	3012.2094380	1.063464837	0.160225027	0.219128053	0.037371562	3015.9647980	0.553163797	1.374103970
2.35													0.069479523	3153.5554110	0.531888266	2.352632554
2.45	4.379798354	2.548661225	0.729826838	0.895335303	8.135903607	93.64644864	3.830487554	0.000000000	3318.8675830	1.584281927	0.162005305	0.215704177	0.040003362	3232.9845150	0.508109732	1.655170691
2.55	4.453797059	2.548661225	0.724836569	0.895335303	8.091144628	108.05359460	11547.327470000	0.000000000	3311.4729890	1.829097146	0.174467252	0.215133531	0.038950642	3357.2899330	0.488085703	1.988286805