Citation:

PANGAEA.967500

Name: Sediment core and pore water data for AL557
Published: 2024-05-23
License: https://creativecommons.org/licenses/by/4.0/

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Published: 2024-05-23 • DOI registered: 2024-06-21

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Abstract:

Sediment cores and pore water cores were taken in the Skagerrak and North Sea with a multicorer on cruise AL557 (June 2021). The sediment cores were sliced onboard into 1 cm slices and frozen directly (-20°C). Pore water samples were taken with rhizon samplers (0.15 µm pore size, CSS; Rhizosphere, Netherlands) from intact sediment cores and frozen directly (-20°C). In the laboratory, the sediments were freeze-dried, sieved (<2mm) and milled. For organic carbon (after acidification) and total carbon and nitrogen contents, the samples were analyzed using an Euro EA 3000 (Euro Vector SPA) Elemental Analyzer, delta 15N was measured with a FlashEA 1112 elemental analyzer coupled to a MAT 252 (Thermo Fisher Scientific) isotope ratio mass spectrometer (https://doi.org/10.1016/j.orggeochem.2009.05.008; lab 3). For trace metal analysis, the sediments were digested with HBF4+HNO3+HCl (https://doi.org/10.1039/D0AY01049A) and the pore water samples were acidified with HNO3 prior to 10-fold dilution with HNO3. Trace elements were measured by ICP-MS/MS (Agilent 8800, Agilent Technologies, Japan).

Project(s):

Carbon Storage in German Coastal Seas - Stability, Vulnerability and Perspectives for Manageability (Carbostore)

DAM sustainMare - MGF North Sea: Exclusion of mobile bottom-contact fishing in marine protected areas of the German Exclusive Economic Zone of the North Sea (MGF_North_Sea)

Research Mission of the German Marine Research Alliance (DAM): Protection and sustainable use of marine areas (sustainMare)

Funding:

Federal Ministry of Education and Research (BMBF), grant/award no. 03F0847E : DAM sustainMare - MGF North Sea, Hereon

Coverage:

Median Latitude: 56.272237 * Median Longitude: 7.745950 * South-bound Latitude: 53.201848 * West-bound Longitude: 2.500512 * North-bound Latitude: 58.500317 * East-bound Longitude: 9.501418

Date/Time Start: 2021-06-04T11:02:00 * Date/Time End: 2021-06-20T11:41:00

Minimum DEPTH, sediment/rock: 0.5 m * Maximum DEPTH, sediment/rock: 50.0 m

Event(s):

AL557_3-3 * Latitude: 54.061080 * Longitude: 8.015300 * Date/Time: 2021-06-04T11:02:48 * Elevation: -27.0 m * Location: North Sea * Campaign: * Basis: * Method/Device: Gravity corer (GC)

AL557_11-3 * Latitude: 54.809410 * Longitude: 6.742540 * Date/Time: 2021-06-05T17:40:20 * Elevation: -42.0 m * Location: North Sea * Campaign: * Basis: * Method/Device: MultiCorer (MUC)

AL557_15-4 * Latitude: 53.989480 * Longitude: 6.229560 * Date/Time: 2021-06-06T14:13:17 * Elevation: -30.0 m * Location: North Sea * Campaign: * Basis: * Method/Device: MultiCorer (MUC)

Parameter(s):

#	Name	Short Name	Unit	Principal Investigator	Method/Device	Comment
1	Event label	Event		Siems, Anna
2	Sample code/label	Sample label		Siems, Anna		Sample
3	DEPTH, sediment/rock	Depth sed	m	Siems, Anna		Geocode
4	LATITUDE	Latitude		Siems, Anna		Geocode
5	LONGITUDE	Longitude		Siems, Anna		Geocode
6	DATE/TIME	Date/Time		Siems, Anna		Geocode
7	Device type	Device		Siems, Anna		sampling method
8	Sample elevation	Elevation	m	Siems, Anna
9	Vanadium	V	µg/l	Siems, Anna	ICP-MS	measured in porewater, <0.15 microm, limit of detection: 0.12 Microgram per liter, limit of quantification: 0.34 Microgram per liter
10	Vanadium, uncertainty	V unc	±	Siems, Anna	ICP-MS
11	Arsenic	As	µg/l	Siems, Anna	ICP-MS	measured in porewater, <0.15 microm, limit of detection: 0.1 Microgram per liter, limit of quantification: 0.32 Microgram per liter
12	Arsenic, uncertainty	As unc	±	Siems, Anna	ICP-MS
13	Molybdenum	Mo	µg/l	Siems, Anna	ICP-MS	measured in porewater, <0.15 microm, limit of detection: 0.16 Microgram per liter, limit of quantification: 0.48 Microgram per liter
14	Molybdenum, uncertainty	Mo unc	±	Siems, Anna	ICP-MS
15	Barium	Ba	µg/l	Siems, Anna	ICP-MS	measured in porewater, <0.15 microm, limit of detection: 0.12 Microgram per liter, limit of quantification: 0.38 Microgram per liter
16	Barium, uncertainty	Ba unc	±	Siems, Anna	ICP-MS
17	Lithium	Li	µg/l	Siems, Anna	ICP-MS	measured in porewater, <0.15 microm, limit of detection: 0.46 Microgram per liter, limit of quantification: 1.4 Microgram per liter
18	Lithium, uncertainty	Li unc	±	Siems, Anna	ICP-MS
19	Magnesium	Mg	µg/l	Siems, Anna	ICP-MS	measured in porewater, <0.15 microm, limit of detection: 2.4 Microgram per liter, limit of quantification: 8 Microgram per liter
20	Magnesium, uncertainty	Mg unc	±	Siems, Anna	ICP-MS
21	Strontium	Sr	µg/l	Siems, Anna	ICP-MS	measured in porewater, <0.15 microm, limit of detection: 0.18 Microgram per liter, limit of quantification: 0.52 Microgram per liter
22	Strontium, uncertainty	Sr unc	±	Siems, Anna	ICP-MS
23	Iron	Fe	µg/l	Siems, Anna	ICP-MS	measured in porewater, <0.15 microm, limit of detection: 1 Microgram per liter, limit of quantification: 3.2 Microgram per liter
24	Iron, uncertainty	Fe unc	±	Siems, Anna	ICP-MS
25	Manganese	Mn	µg/l	Siems, Anna	ICP-MS	measured in porewater, <0.15 microm, limit of detection: 0.8 Microgram per liter, limit of quantification: 2.2 Microgram per liter
26	Manganese, uncertainty	Mn unc	±	Siems, Anna	ICP-MS
27	Calcium	Ca	µg/l	Siems, Anna	ICP-MS	measured in porewater, <0.15 microm, limit of detection: 16 Microgram per liter, limit of quantification: 50 Microgram per liter
28	Calcium, uncertainty	Ca unc	±	Siems, Anna	ICP-MS
29	Potassium	K	µg/l	Siems, Anna	ICP-MS	measured in porewater, <0.15 microm, limit of detection: 36000 Microgram per liter, limit of quantification: 120000 Microgram per liter
30	Potassium, uncertainty	K unc	±	Siems, Anna	ICP-MS
31	Carbon, organic, total	TOC	%	Siems, Anna	Element analyser (EA)	measured in sediment, total
32	Carbon, organic, total, uncertainty	TOC unc	±	Siems, Anna	Element analyser (EA)
33	Carbon, total	TC	%	Siems, Anna	Element analyser (EA)	measured in sediment, total
34	Carbon, total, uncertainty	TC unc	±	Siems, Anna	Element analyser (EA)
35	δ15N	δ15N	‰	Siems, Anna	Element analyzer, Thermo Scientific, Flash EA1112; coupled with a Finnigan MAT 252 IRMS
36	δ15N, uncertainty	δ15N unc	±	Siems, Anna	Element analyzer, Thermo Scientific, Flash EA1112; coupled with a Finnigan MAT 252 IRMS
37	Caesium	Cs	µg/kg	Siems, Anna	ICP-MS	measured in sediment, total, limit of detection: 110 Microgram per kilogram, limit of quantification: 330 Microgram per kilogram
38	Caesium, uncertainty	Cs unc	±	Siems, Anna	ICP-MS
39	Vanadium	V	µg/kg	Siems, Anna	ICP-MS	measured in sediment, total, limit of detection: 250 Microgram per kilogram, limit of quantification: 440 Microgram per kilogram
40	Vanadium, uncertainty	V unc	±	Siems, Anna	ICP-MS
41	Chromium	Cr	µg/kg	Siems, Anna	ICP-MS	measured in sediment, total, limit of detection: 900 Microgram per kilogram, limit of quantification: 2600 Microgram per kilogram
42	Chromium, uncertainty	Cr unc	±	Siems, Anna	ICP-MS
43	Manganese	Mn	µg/kg	Siems, Anna	ICP-MS	measured in sediment, total, limit of detection: 1200 Microgram per kilogram, limit of quantification: 3300 Microgram per kilogram
44	Manganese, uncertainty	Mn unc	±	Siems, Anna	ICP-MS
45	Cobalt	Co	µg/kg	Siems, Anna	ICP-MS	measured in sediment, total, limit of detection: 60 Microgram per kilogram, limit of quantification: 180 Microgram per kilogram
46	Cobalt, uncertainty	Co unc	±	Siems, Anna	ICP-MS
47	Nickel	Ni	µg/kg	Siems, Anna	ICP-MS	measured in sediment, total, limit of detection: 700 Microgram per kilogram, limit of quantification: 2000 Microgram per kilogram
48	Nickel, uncertainty	Ni unc	±	Siems, Anna	ICP-MS
49	Copper	Cu	µg/kg	Siems, Anna	ICP-MS	measured in sediment, total, limit of detection: 4000 Microgram per kilogram, limit of quantification: 13000 Microgram per kilogram
50	Copper, uncertainty	Cu unc	±	Siems, Anna	ICP-MS
51	Arsenic	As	µg/kg	Siems, Anna	ICP-MS	measured in sediment, total, limit of detection: 600 Microgram per kilogram, limit of quantification: 1600 Microgram per kilogram
52	Arsenic, uncertainty	As unc	±	Siems, Anna	ICP-MS
53	Rubidium	Rb	µg/kg	Siems, Anna	ICP-MS	measured in sediment, total, limit of detection: 5000 Microgram per kilogram, limit of quantification: 16000 Microgram per kilogram
54	Rubidium, uncertainty	Rb unc	±	Siems, Anna	ICP-MS
55	Strontium	Sr	µg/kg	Siems, Anna	ICP-MS	measured in sediment, total, limit of detection: 1600 Microgram per kilogram, limit of quantification: 4900 Microgram per kilogram
56	Strontium, uncertainty	Sr unc	±	Siems, Anna	ICP-MS
57	Molybdenum	Mo	µg/kg	Siems, Anna	ICP-MS	measured in sediment, total, limit of detection: 70 Microgram per kilogram, limit of quantification: 160 Microgram per kilogram
58	Molybdenum, uncertainty	Mo unc	±	Siems, Anna	ICP-MS
59	Thallium	Tl	µg/kg	Siems, Anna	ICP-MS	measured in sediment, total, limit of detection: 60 Microgram per kilogram, limit of quantification: 180 Microgram per kilogram
60	Thallium, uncertainty	Tl unc	±	Siems, Anna	ICP-MS
61	Lead	Pb	µg/kg	Siems, Anna	ICP-MS	measured in sediment, total, limit of detection: 250 Microgram per kilogram, limit of quantification: 710 Microgram per kilogram
62	Lead, uncertainty	Pb unc	±	Siems, Anna	ICP-MS
63	Thorium	Th	µg/kg	Siems, Anna	ICP-MS	measured in sediment, total, limit of detection: 1300 Microgram per kilogram, limit of quantification: 4000 Microgram per kilogram
64	Thorium, uncertainty	Th unc	±	Siems, Anna	ICP-MS
65	Uranium	U	µg/kg	Siems, Anna	ICP-MS	measured in sediment, total, limit of detection: 50 Microgram per kilogram, limit of quantification: 140 Microgram per kilogram
66	Uranium, uncertainty	U unc	±	Siems, Anna	ICP-MS
67	Phosphorus	P	µg/kg	Siems, Anna	ICP-MS	measured in sediment, total, limit of detection: 6000 Microgram per kilogram, limit of quantification: 15000 Microgram per kilogram
68	Phosphorus, uncertainty	P unc	±	Siems, Anna	ICP-MS
69	Niobium	Nb	µg/kg	Siems, Anna	ICP-MS	measured in sediment, total, limit of detection: 170 Microgram per kilogram, limit of quantification: 520 Microgram per kilogram
70	Niobium, uncertainty	Nb unc	±	Siems, Anna	ICP-MS
71	Indium	In	µg/kg	Siems, Anna	ICP-MS	measured in sediment, total, limit of detection: 18 Microgram per kilogram, limit of quantification: 60 Microgram per kilogram
72	Indium, uncertainty	In unc	±	Siems, Anna	ICP-MS
73	Barium	Ba	µg/kg	Siems, Anna	ICP-MS	measured in sediment, total, limit of detection: 14000 Microgram per kilogram, limit of quantification: 50000 Microgram per kilogram
74	Barium, uncertainty	Ba unc	±	Siems, Anna	ICP-MS
75	Gadolinium	Gd	µg/kg	Siems, Anna	ICP-MS	measured in sediment, total, limit of detection: 500 Microgram per kilogram, limit of quantification: 1600 Microgram per kilogram
76	Gadolinium, uncertainty	Gd unc	±	Siems, Anna	ICP-MS
77	Terbium	Tb	µg/kg	Siems, Anna	ICP-MS	measured in sediment, total, limit of detection: 90 Microgram per kilogram, limit of quantification: 270 Microgram per kilogram
78	Terbium, uncertainty	Tb unc	±	Siems, Anna	ICP-MS
79	Tantalum	Ta	µg/kg	Siems, Anna	ICP-MS	measured in sediment, total, limit of detection: 260 Microgram per kilogram, limit of quantification: 900 Microgram per kilogram
80	Tantalum, uncertainty	Ta unc	±	Siems, Anna	ICP-MS
81	Aluminium	Al	µg/kg	Siems, Anna	ICP-MS	measured in sediment, total, limit of detection: 8000000 Microgram per kilogram, limit of quantification: 25000000 Microgram per kilogram
82	Aluminium, uncertainty	Al unc	±	Siems, Anna	ICP-MS
83	Titanium	Ti	µg/kg	Siems, Anna	ICP-MS	measured in sediment, total, limit of detection: 70000 Microgram per kilogram, limit of quantification: 200000 Microgram per kilogram
84	Titanium, uncertainty	Ti unc	±	Siems, Anna	ICP-MS
85	Iron	Fe	µg/kg	Siems, Anna	ICP-MS	measured in sediment, total, limit of detection: 400000 Microgram per kilogram, limit of quantification: 1100000 Microgram per kilogram
86	Iron, uncertainty	Fe unc	±	Siems, Anna	ICP-MS
87	Antimony	Sb	µg/kg	Siems, Anna	ICP-MS	measured in sediment, total, limit of detection: 150 Microgram per kilogram, limit of quantification: 290 Microgram per kilogram
88	Antimony, uncertainty	Sb unc	±	Siems, Anna	ICP-MS
89	Yttrium	Y	µg/kg	Siems, Anna	ICP-MS	measured in sediment, total, limit of detection: 2900 Microgram per kilogram, limit of quantification: 9200 Microgram per kilogram
90	Yttrium, uncertainty	Y unc	±	Siems, Anna	ICP-MS
91	Dysprosium	Dy	µg/kg	Siems, Anna	ICP-MS	measured in sediment, total, limit of detection: 400 Microgram per kilogram, limit of quantification: 1200 Microgram per kilogram
92	Dysprosium, uncertainty	Dy unc	±	Siems, Anna	ICP-MS
93	Holmium	Ho	µg/kg	Siems, Anna	ICP-MS	measured in sediment, total, limit of detection: 80 Microgram per kilogram, limit of quantification: 240 Microgram per kilogram
94	Holmium, uncertainty	Ho unc	±	Siems, Anna	ICP-MS
95	Erbium	Er	µg/kg	Siems, Anna	ICP-MS	measured in sediment, total, limit of detection: 230 Microgram per kilogram, limit of quantification: 730 Microgram per kilogram
96	Erbium, uncertainty	Er unc	±	Siems, Anna	ICP-MS
97	Thulium	Tm	µg/kg	Siems, Anna	ICP-MS	measured in sediment, total, limit of detection: 30 Microgram per kilogram, limit of quantification: 100 Microgram per kilogram
98	Thulium, uncertainty	Tm unc	±	Siems, Anna	ICP-MS
99	Ytterbium	Yb	µg/kg	Siems, Anna	ICP-MS	measured in sediment, total, limit of detection: 200 Microgram per kilogram, limit of quantification: 620 Microgram per kilogram
100	Ytterbium, uncertainty	Yb unc	±	Siems, Anna	ICP-MS
101	Lutetium	Lu	µg/kg	Siems, Anna	ICP-MS	measured in sediment, total, limit of detection: 30 Microgram per kilogram, limit of quantification: 110 Microgram per kilogram
102	Lutetium, uncertainty	Lu unc	±	Siems, Anna	ICP-MS
103	Lithium	Li	µg/kg	Siems, Anna	ICP-MS	measured in sediment, total, limit of detection: 700 Microgram per kilogram, limit of quantification: 2000 Microgram per kilogram
104	Lithium, uncertainty	Li unc	±	Siems, Anna	ICP-MS
105	Calcium	Ca	µg/kg	Siems, Anna	ICP-MS	measured in sediment, total, limit of detection: 600000 Microgram per kilogram, limit of quantification: 1800000 Microgram per kilogram
106	Calcium, uncertainty	Ca unc	±	Siems, Anna	ICP-MS
107	Zinc	Zn	µg/kg	Siems, Anna	ICP-MS	measured in sediment, total, limit of detection: 5000 Microgram per kilogram, limit of quantification: 13000 Microgram per kilogram
108	Zinc, uncertainty	Zn unc	±	Siems, Anna	ICP-MS
109	Nitrogen, total	TN	%	Siems, Anna	ICP-MS	measured in sediment, total
110	Nitrogen, total, uncertainty	TN unc	±	Siems, Anna	ICP-MS
111	Cadmium	Cd	µg/kg	Siems, Anna	ICP-MS	measured in sediment, total, limit of detection: 5 Microgram per kilogram, limit of quantification: 17 Microgram per kilogram
112	Cadmium, uncertainty	Cd unc	±	Siems, Anna	ICP-MS
113	Lanthanum	La	µg/kg	Siems, Anna	ICP-MS	measured in sediment, total, limit of detection: 5000 Microgram per kilogram, limit of quantification: 16000 Microgram per kilogram
114	Lanthanum, uncertainty	La unc	±	Siems, Anna	ICP-MS
115	Cerium	Ce	µg/kg	Siems, Anna	ICP-MS	measured in sediment, total, limit of detection: 9000 Microgram per kilogram, limit of quantification: 28000 Microgram per kilogram
116	Cerium, uncertainty	Ce unc	±	Siems, Anna	ICP-MS
117	Praseodymium	Pr	µg/kg	Siems, Anna	ICP-MS	measured in sediment, total, limit of detection: 1000 Microgram per kilogram, limit of quantification: 3000 Microgram per kilogram
118	Praseodymium, uncertainty	Pr unc	±	Siems, Anna	ICP-MS
119	Neodymium	Nd	µg/kg	Siems, Anna	ICP-MS	measured in sediment, total, limit of detection: 3000 Microgram per kilogram, limit of quantification: 10000 Microgram per kilogram
120	Neodymium, uncertainty	Nd unc	±	Siems, Anna	ICP-MS
121	Samarium	Sm	µg/kg	Siems, Anna	ICP-MS	measured in sediment, total, limit of detection: 600 Microgram per kilogram, limit of quantification: 1900 Microgram per kilogram
122	Samarium, uncertainty	Sm unc	±	Siems, Anna	ICP-MS
123	Europium	Eu	µg/kg	Siems, Anna	ICP-MS	measured in sediment, total, limit of detection: 140 Microgram per kilogram, limit of quantification: 430 Microgram per kilogram
124	Europium, uncertainty	Eu unc	±	Siems, Anna	ICP-MS

License:

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

Status:

Curation Level: Enhanced curation (CurationLevelC)

Size:

5767 data points

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