Citation:

PANGAEA.959820

Name: Pore water geochemistry of sediment core GeoB24351-1
Published: 2023-06-27
License: https://creativecommons.org/licenses/by/4.0/
Keywords: Gelendzhik MV; Mediterranean Ridge accretionary complex; 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 GeoB24351-1 (Gelendzhik MV; 0-284 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):

Gelendzhik MV; Mediterranean Ridge accretionary complex; 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: 33.903020 * Longitude: 24.269020

Date/Time Start: 2020-11-13T05:36:09 * Date/Time End: 2020-11-13T05:36:09

Minimum DEPTH, sediment/rock: 0.05 m * Maximum DEPTH, sediment/rock: 2.75 m

Event(s):

SO278_51-1 (GeoB24351-1) * Latitude: 33.903020 * Longitude: 24.269020 * Date/Time: 2020-11-13T05:36:09 * Elevation: -1695.6 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:

378 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_51-1	0.05	1.426325039	1.165102274	6.059184590	2.865072970	7.668875629	66.272871340	62.336967700	5.824743127	950.2139727	28.396070480	0.190845810	0.681693677	0.020001681	928.66612130	0.780937125	26.649289110
SO278_51-1	0.15	1.942466007	0.582551137	4.341534009	2.865072970	6.022768253	97.968592420	80.999794280	5.096650236	1462.7010650	39.197879310	0.233572484	1.140036521	0.014211721	1386.93481500	0.629505406	35.778752610
SO278_51-1	0.25	1.565072611	0.291275569	3.161834423	1.432536485	5.421207572	103.731450800	77.255708700	3.640464454	1428.1239450	36.621861840	0.185148920	1.002967359	0.015790801	1369.78535000	0.613235883	34.435878270
SO278_51-1	0.35	1.746369439	0.291275569	5.758770398	1.432536485	5.163395851	121.020025900	91.273400530	2.184278672	1579.4938850	53.906751910	0.202239590	1.170965533	0.010527201	1491.89067200	0.647026432	48.582903230
SO278_51-1	0.45	1.616871705	0.000000000	6.090124258	0.716268242	5.487706627	126.782884300	94.630734420	2.184278672	1641.1421770	64.195852180	0.192270033	1.097123944	0.010527201	1583.08182700	0.673307970	59.159339850
SO278_51-1	0.55													0.008421760	1664.59820000	0.714607529	68.788477510
SO278_51-1	0.65	1.701970216	0.000000000	8.231947702	0.000000000	5.124519480	126.782884300	94.544332440	2.184278672	1694.2092600	66.804303760	0.230724039	1.248573385	0.000000000	1601.24672100	0.684571486	60.606312970
SO278_51-1	0.75													0.000000000	1639.52274800	0.690828995	63.344111030
SO278_51-1	0.85	1.912866525	0.000000000	8.443535107	1.432536485	5.775187156	126.782884300	100.074058800	2.184278672	1780.3467060	69.142055200	0.222178704	1.221182378	0.006842680	1687.52996900	0.720865038	63.833375320
SO278_51-1	0.95													0.014738081	1662.51093000	0.712104525	58.784584220
SO278_51-1	1.05	1.605771899	0.000000000	8.491441689	2.865072970	7.327172793	138.308601100	104.278954900	2.184278672	1816.4201430	77.438952130	0.206512257	1.126797535	0.010527201	1755.76114900	0.745895074	72.608902940
SO278_51-1	1.15	1.531773194	0.000000000	8.882678776	5.013877697	7.018207953	138.308601100	96.042789550	2.184278672	1807.3987390	62.057695310	0.195118478	1.370691623	0.006842680	1765.43592900	0.750901081	58.076712480
SO278_51-1	1.25	1.450374618	0.000000000	10.415689410	15.757901330	7.640229882	149.834317800	123.915243800	2.184278672	2107.6383760	97.190082640	0.168058251	1.110591189	0.007895400	2105.83025400	0.874799760	94.886043060
SO278_51-1	1.35	1.158079734	0.000000000	9.371725136	12.892828360	9.844929319	167.122893000	136.651717800	2.184278672	2374.2891600	115.552783400	0.153816026	0.856996120	0.010527201	2329.98617900	0.958650380	109.584791600
SO278_51-1	1.45	0.920358894	0.000000000	11.171964670	4.476676515	15.547990580	201.700043200	171.178769800	2.730348341	2773.0487080	166.385467000	0.106816685	0.528418169	0.012106281	2672.66521900	1.083800561	157.938677500
SO278_51-1	1.55	1.244103228	0.000000000	13.123159840	11.639358940	27.902747690	201.700043200	178.961119100	2.730348341	2930.3317130	176.491501600	0.138861690	0.518146542	0.010527201	2757.31249800	1.105076091	162.664762400
SO278_51-1	1.65	1.291277403	0.000000000	8.865711862	5.730145940	13.721312690	167.122893000	111.272577700	2.912371563	2237.2316740	87.917667240	0.207936480	0.947614700	0.008948120	2194.79310600	0.932368843	84.913379400
SO278_51-1	1.75	1.639071316	1.165102274	5.902490144	2.865072970	5.479522128	155.597176200	58.180621270	1.456185782	1647.5241460	24.600031190	0.178027808	1.719926957	0.000000000	1652.32843500	0.737134561	24.536083760
SO278_51-1	1.85	1.298677273	1.456377843	6.834672389	1.432536485	4.173071463	144.071459400	48.460810530	1.456185782	1451.0558850	20.193980980	0.160937138	1.637753937	0.012632641	1475.33354000	0.723368042	20.850986750
SO278_51-1	1.95													0.007895400	1442.44492700	0.690828995	17.873761480
SO278_51-1	2.05	1.479974100	1.456377843	8.071261041	6.446414182	4.268216265	155.597176200	55.865048340	1.456185782	1609.9300320	18.338998910	0.190845810	2.038347409	0.025791641	1551.18043600	0.707098518	17.623924400
SO278_51-1	2.15	1.516973453	1.456377843	6.736863117	1.432536485	4.030865792	161.360034600	55.267640400	2.184278672	1593.9507510	13.851863400	0.199391145	2.223236704	0.007369040	1537.89524200	0.692080497	13.199726010
SO278_51-1	2.25	1.605771899	0.000000000	11.383801590	22.204315520	5.108150482	178.648609700	73.365974080	2.184278672	1773.5054020	38.612817710	0.158088693	1.719926957	0.010000840	1712.94389800	0.747146576	37.309004750
SO278_51-1	2.35													0.014211721	1976.72975500	0.852272727	76.752034610
SO278_51-1	2.45	1.069281288	0.000000000	16.044712810	9.311487152	8.810613249	190.174326500	127.570458800	2.912371563	2205.3444460	104.591298900	0.159512916	0.676557864	0.014738081	2149.21163200	0.911093312	98.352532620
SO278_51-1	2.55	0.658588475	0.000000000	18.128649130	7.878950667	14.101891900	207.462901600	138.134540200	2.184278672	2470.2187880	120.511461100	0.091150238	0.522141064	0.018422601	2479.25422400	1.017470965	119.692783700
SO278_51-1	2.65													0.015264441	2523.48179300	1.036243492	123.815095600
SO278_51-1	2.75	0.763111646	0.000000000	18.893158340	25.964723790	20.734916860	216.107189200	149.415758100	2.730348341	2669.8136570	135.443630100	0.094354738	0.485619722	0.015264441	2623.30409300	1.055016019	130.331679600
SO278_51-1										2930.3317130					2757.31249800