Citation:

PANGAEA.959811

Name: Pore water geochemistry of sediment core GeoB24343-1
Published: 2023-06-27
License: https://creativecommons.org/licenses/by/4.0/
Keywords: Mediterranean Ridge accretionary complex; Monza MV; 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 GeoB24343-1 (Monza MV; 0-318 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; Monza MV; 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: 33.734250 * Longitude: 24.724670

Date/Time Start: 2020-11-10T09:21:09 * Date/Time End: 2020-11-10T09:21:09

Minimum DEPTH, sediment/rock: 0.05 m * Maximum DEPTH, sediment/rock: 3.15 m

Event(s):

SO278_43-1 (GeoB24343-1) * Latitude: 33.734250 * Longitude: 24.724670 * Date/Time: 2020-11-10T09:21:09 * Elevation: -1927.1 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	Event label	Event		Behrendt, Nele
2	DEPTH, sediment/rock	Depth sed	m	Behrendt, Nele		Geocode
3	Boron	B	mmol/l	Behrendt, Nele	Inductively coupled plasma-optical emission spectrometry (ICP-OES), Agilent, 710
4	Barium	Ba	µmol/l	Behrendt, Nele	Inductively coupled plasma-optical emission spectrometry (ICP-OES), Agilent, 710
5	Calcium	Ca	mmol/l	Behrendt, Nele	Inductively coupled plasma-optical emission spectrometry (ICP-OES), Agilent, 710
6	Iron	Fe	µmol/l	Behrendt, Nele	Inductively coupled plasma-optical emission spectrometry (ICP-OES), Agilent, 710
7	Potassium	K	mmol/l	Behrendt, Nele	Inductively coupled plasma-optical emission spectrometry (ICP-OES), Agilent, 710
8	Lithium	Li	µmol/l	Behrendt, Nele	Inductively coupled plasma-optical emission spectrometry (ICP-OES), Agilent, 710
9	Magnesium	Mg	mmol/l	Behrendt, Nele	Inductively coupled plasma-optical emission spectrometry (ICP-OES), Agilent, 710
10	Manganese	Mn	µmol/l	Behrendt, Nele	Inductively coupled plasma-optical emission spectrometry (ICP-OES), Agilent, 710
11	Sodium	Na	mmol/l	Behrendt, Nele	Inductively coupled plasma-optical emission spectrometry (ICP-OES), Agilent, 710
12	Sulfur	S	mmol/l	Behrendt, Nele	Inductively coupled plasma-optical emission spectrometry (ICP-OES), Agilent, 710
13	Silicon	Si	mmol/l	Behrendt, Nele	Inductively coupled plasma-optical emission spectrometry (ICP-OES), Agilent, 710
14	Strontium	Sr2+	mmol/l	Behrendt, Nele	Inductively coupled plasma-optical emission spectrometry (ICP-OES), Agilent, 710
15	Fluoride	F-	mmol/l	Behrendt, Nele	Ion chromatography (Metrohm)
16	Chlorine	Cl	mmol/l	Behrendt, Nele	Ion chromatography (Metrohm)
17	Bromine	Br	mmol/l	Behrendt, Nele	Ion chromatography (Metrohm)
18	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:

316 data points

Data

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

1 Event	2 Depth sed [m]	3 B [mmol/l]	4 Ba [µmol/l]	5 Ca [mmol/l]	6 Fe [µmol/l]	7 K [mmol/l]	8 Li [µmol/l]	9 Mg [mmol/l]	10 Mn [µmol/l]	11 Na [mmol/l]	12 S [mmol/l]	13 Si [mmol/l]	14 Sr2+ [mmol/l]	15 F- [mmol/l]	16 Cl [mmol/l]	17 Br [mmol/l]	18 [SO4]2- [mmol/l]
SO278_43-1	0.05	0.447692165	0.801007813	12.211188180	11.281224820	10.932188870	27.373577290	62.276074880	3.822487677	549.6531890	32.432247000	0.036317673	0.095982652	0.061057763	605.13919840	0.929865839	30.813240530
SO278_43-1	0.15													0.068426803	600.85183200	0.914847817	30.417665150
SO278_43-1	0.25	0.526315789	1.092283382	10.985578120	1.790670606	10.434469020	25.932862700	59.280806420	3.276418009	525.5363746	28.820208950	0.059461288	0.091531614	0.073690404	592.27709930	0.957398879	28.502247490
SO278_43-1	0.35													0.050530562	577.32772970	0.886063276	21.642137520
SO278_43-1	0.45	0.777911387	2.257385656	6.253805080	1.432536485	8.778131018	24.492148110	53.407529310	2.912371563	502.3121311	10.832995480	0.111089352	0.086395800	0.045793322	548.58545120	0.857278734	11.024061390
SO278_43-1	0.55													0.058952323	507.54520070	0.792200641	1.415743484
SO278_43-1	0.65	0.899084266	6.043968047	2.125106043	4.118542394	5.453178271	14.407145940	31.273811970	8.191045022	333.1273101	0.238577889	0.134589023	0.056151564	0.058425963	477.36439790	0.755907089	0.749511256
SO278_43-1	0.75													0.052109643	445.66045190	0.708350020	0.843200163
SO278_43-1	0.85	1.362501156	5.242960234	1.171715155	1.432536485	6.031208518	25.932862700	28.042378110	2.730348341	383.1608701	0.755340714	0.138505635	0.058205889	0.066847723	401.77135930	0.662044453	0.572543321
SO278_43-1	0.95													0.043161522	362.62093480	0.599469363	0.530903806
SO278_43-1	1.05	2.709277588	6.335243616	1.054942861	1.969737667	4.391239517	28.814291890	19.751080020	3.276418009	335.3552576	0.405426477	0.222890816	0.065852545	0.046319682	330.24003610	0.555666800	0.551723564
SO278_43-1	1.15													0.065795003	297.77451840	0.511864237	0.468444535
SO278_43-1	1.25	3.211543798	5.752692479	0.543939318	1.253469424	3.234923258	24.492148110	11.882328740	1.638209004	292.4105030	0.235771090	0.222178704	0.058776535	0.047898762	270.04766870	0.479325190	0.478854414
SO278_43-1	1.35													0.110535605	247.20051900	0.444283140	0.176967935
SO278_43-1	1.45	3.343816483	4.951684665	0.319626728	0.537201182	2.227206810	20.170004320	6.456284715	1.456185782	259.6267900	0.296273195	0.201883534	0.049874458	0.063689563	221.30708260	0.411744093	0.218607450
SO278_43-1	1.55													0.084743964	218.62747860	0.405486584	0.260246964
SO278_43-1	1.65	2.716677458	3.568125715	0.179150656	1.074402364	2.102137433	17.288575130	4.304875540	2.002255450	244.6631774	0.400748480	0.132808745	0.036521342	0.183699649	201.05491780	0.387965559	0.156148178
SO278_43-1	1.75													0.175277889	186.89532620	0.374199039	0.166558057
SO278_43-1	1.85	3.118120433	3.422487930	0.168671091	0.716268242	1.508761250	15.847860540	2.878831516	1.456185782	229.7909098	0.265710276	0.143846469	0.036407213	0.170540648	180.46427660	0.382959551	0.135328421
SO278_43-1	1.95													0.097902965	164.89436720	0.341659992	0.260246964
SO278_43-1	2.05	4.640643789	2.403023440	0.167673038	0.895335303	0.664223253	18.729289730	0.847973668	1.274162559	205.5218538	0.114455013	0.227519539	0.031157270	0.069479523	138.21115280	0.302863436	0.041639514
SO278_43-1	2.15	4.199426510	1.893291195	0.120265482	0.895335303	0.505392818	15.847860540	0.567372969	1.274162559	196.7992782	0.043037580	0.176959641	0.024880164	0.156328928	125.65932360	0.286593913	0.010409879
SO278_43-1	2.35													0.183173289	113.72803430	0.275330396	0.166558057
SO278_43-1	2.45	3.889556933	1.092283382	0.094316084	1.074402364	0.214843101	11.525716760	0.335733388	0.728092891	167.9025115	0.095119289	0.178383864	0.017918283	0.133695447	105.18150790	0.260312375	0.052049393
SO278_43-1	2.55													0.351082137	102.69934840	0.255306368	0.270656843
SO278_43-1	2.65													0.142117207	96.55036245	0.262815378	0.041639514
SO278_43-1	2.75	3.675885672	0.728188921	0.091571436	0.895335303	0.163178450	8.644287567	0.206541864	0.728092891	160.9189703	0.142834867	0.133876912	0.014608537	0.197911370	94.15282205	0.244042851	0.083279028
SO278_43-1	2.85													0.155802568	90.00648746	0.240288346	0.041639514
SO278_43-1	2.95	4.124502821	0.655370029	0.097310245	0.895335303	0.207170133	8.644287567	0.313927175	0.728092891	162.4418216	0.162794324	0.166277973	0.011983565	0.165803408	86.36786732	0.242791350	0.093688907
SO278_43-1	3.05													0.116325566	82.05229459	0.235282339	0.010409879
SO278_43-1	3.15	3.945980945	2.621480117	0.317131593	0.716268242	0.360885256	14.407145940	2.095453610	0.728092891	253.3787934	6.212692967	0.229299817	0.052727688	0.075795844	191.12627990	0.369193032	5.486006000