Citation:

j.gca.2019.06.004

Name: Spiekeroog beach subterranean estuary & seawater: Environmental data
Published: 2019-06-17
License: https://creativecommons.org/licenses/by/4.0/
Keywords: copper; DOM trace metals; iron; ligands; pore water; subterranean estuary

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Abstract:

Data from pore water (subterranean estuary) and seawater from Spiekeroog south (near ICBM time series station and campsite) and west beach ("Sturmeck"). South beach data were collected in August 2012, and west beach data were collected in November 2012. Pore water (event labels: DUNE, MIX, LTWL) sample collection was conducted at different sediment depths (50, 100, 150 cm below sediment surface). Stainless steel push-point lancets were insetred into the sediment, and pore water was withdrawn via vacuum (hand pumps) into nalgene polycarbonate bottles. Filtration was done using inline PES cartridge filters. The vacuum bottles were argon gas-flushed to avoid oxygen contamination. Sea water (event label SW) was collected with polycarbonate bottles and from LDPE seepage meter bags (event label SP) and filtered upon return to the laboratory (same day, PES filter cartridges). Sample collection was trace organic and metal clean (soaking and rinsing of bottles, tubing, and filters with diluted HNO3 and HCl suprapur), with sample materials consisting of polyethylene, polypropylene, and polycarbonate. Solid-phase extraction was done with BOND Elut PPL cartridges and elution with Methanol Optima grade. Measurements were done with VA Computrace 757 (Cu ligand concentrations and stability constants), HR-ICP-MS (Cu, Fe, and Mn concentrations), spectrophotometry (nutrients), and TOC analyzer (DOC and TDN).

Keyword(s):

copper; DOM trace metals; iron; ligands; pore water; subterranean estuary

Project(s):

Institut für Chemie und Biologie des Meeres (ICBM)

Coverage:

Median Latitude: 53.762120 * Median Longitude: 7.673465 * South-bound Latitude: 53.753750 * West-bound Longitude: 7.672917 * North-bound Latitude: 53.769444 * East-bound Longitude: 7.673944

Date/Time Start: 2012-08-01T00:00:00 * Date/Time End: 2012-11-01T00:00:00

Minimum DEPTH, sediment/rock: 0.5 m * Maximum DEPTH, sediment/rock: 1.8 m

Event(s):

SB_DUNE * Latitude: 53.753750 * Longitude: 7.672917 * Date/Time: 2012-08-01T00:00:00 * Location: Spiekeroog, German Bight, North Sea * Method/Device: stainless steel push-point lancet (SSPP) * Comment: SB = South Beach
DUNE=most landward station near dunes
53°45'13.5"N 7°40'22.5"E

SB_LTWL * Latitude: 53.753750 * Longitude: 7.672917 * Date/Time: 2012-08-01T00:00:00 * Location: Spiekeroog, German Bight, North Sea * Method/Device: stainless steel push-point lancet (SSPP) * Comment: SB = South Beach; LTWL = low tide water line

SB_MIX * Latitude: 53.753750 * Longitude: 7.672917 * Date/Time: 2012-08-01T00:00:00 * Location: Spiekeroog, German Bight, North Sea * Method/Device: stainless steel push-point lancet (SSPP) * Comment: SB = South Beach; MIX = mid-way station between dune base and low water line

Parameter(s):

#	Name	Short Name	Unit	Principal Investigator	Method/Device	Comment
1	Event label	Event		Waska, Hannelore
2	Latitude of event	Latitude		Waska, Hannelore
3	Longitude of event	Longitude		Waska, Hannelore
4	DEPTH, sediment/rock	Depth sed	m	Waska, Hannelore		Geocode
5	Iron, total	Fe tot	nmol/l	Waska, Hannelore	high resolution inductively coupled plasma mass spectrometry
6	Iron, soluble	Fe sol	nmol/l	Waska, Hannelore	high resolution inductively coupled plasma mass spectrometry
7	Iron, colloidal	Fe col	nmol/l	Waska, Hannelore	high resolution inductively coupled plasma mass spectrometry
8	Iron, ferrous, divalent	Fe diva	nmol/l	Waska, Hannelore	Spectrophotometry, ferrozine (Viollier et al., 2000)
9	Iron of neutral/weak acidic dissolved organic matter fraction	Fe NWA	nmol/l	Waska, Hannelore	high resolution inductively coupled plasma mass spectrometry
10	Iron of basic/strong acidic dissolved organic matter fraction	Fe BSA	nmol/l	Waska, Hannelore	high resolution inductively coupled plasma mass spectrometry
11	Copper, total	Cu tot	nmol/l	Waska, Hannelore	high resolution inductively coupled plasma mass spectrometry
12	Copper, soluble	Cu sol	nmol/l	Waska, Hannelore	high resolution inductively coupled plasma mass spectrometry
13	Copper, colloidal	Cu coll	nmol/l	Waska, Hannelore	high resolution inductively coupled plasma mass spectrometry
14	Copper-binding ligand 1	CuL1	nmol/l	Waska, Hannelore	competitive ligand equilibration/adsorptive cathodic stripping voltammetry (Buck and Bruland, 2005)
15	Copper-binding ligand 1, conditional stability constant	logK1		Waska, Hannelore
16	Copper of neutral/weak acidic dissolved organic matter fraction	Cu NWA	nmol/l	Waska, Hannelore	high resolution inductively coupled plasma mass spectrometry
17	Copper of basic/strong acidic dissolved organic matter fraction	Cu BSA	nmol/l	Waska, Hannelore	high resolution inductively coupled plasma mass spectrometry
18	Salinity	Sal		Waska, Hannelore
19	Ammonium	[NH4]+	µmol/l	Waska, Hannelore	Spectrophotometry (Reckhardt et al., 2015)
20	Nitrogen oxide	NOx	µmol/l	Waska, Hannelore
21	Nitrogen, organic, dissolved	DON	µmol/l	Waska, Hannelore
22	Manganese	Mn	nmol/l	Waska, Hannelore	high resolution inductively coupled plasma mass spectrometry
23	Carbon, organic, dissolved, total	DOC tot	µmol/l	Waska, Hannelore	Shimadzu TOC-VCPH total organic carbon analyzer
24	Carbon, organic, dissolved, soluble	DOC sol	µmol/l	Waska, Hannelore	Shimadzu TOC-VCPH total organic carbon analyzer
25	Carbon, organic, dissolved, colloidal	DOC coll	µmol/l	Waska, Hannelore	Shimadzu TOC-VCPH total organic carbon analyzer
26	Carbon, organic, dissolved of neutral/weak acidic dissolved organic matter fraction	DOC NWA	µmol/l	Waska, Hannelore	Shimadzu TOC-VCPH total organic carbon analyzer
27	Carbon, organic, dissolved of basic/strong acidic dissolved organic matter fraction	DOC BSA	µmol/l	Waska, Hannelore	Shimadzu TOC-VCPH total organic carbon analyzer
28	Nitrogen, total dissolved, total	TDN tot	µmol/l	Waska, Hannelore	Shimadzu TOC-VCPH total organic carbon analyzer
29	Nitrogen, total dissolved, soluble	TDN sol	µmol/l	Waska, Hannelore	Shimadzu TOC-VCPH total organic carbon analyzer
30	Nitrogen, total, dissolved of neutral/weak acidic dissolved organic matter fraction	TDN NWA	µmol/l	Waska, Hannelore	Shimadzu TOC-VCPH total organic carbon analyzer
31	Nitrogen, total, dissolved of basic/strong acidic dissolved organic matter fraction	TDN BSA	µmol/l	Waska, Hannelore	Shimadzu TOC-VCPH total organic carbon analyzer

License:

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

Size:

750 data points

Data

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

1 Event	2 Latitude	3 Longitude	4 Depth sed [m]	5 Fe tot [nmol/l]	6 Fe sol [nmol/l]	7 Fe col [nmol/l]	8 Fe diva [nmol/l]	9 Fe NWA [nmol/l]	10 Fe BSA [nmol/l]	11 Cu tot [nmol/l]	12 Cu sol [nmol/l]	13 Cu coll [nmol/l]	14 CuL1 [nmol/l]	15 logK1	16 Cu NWA [nmol/l]	17 Cu BSA [nmol/l]	18 Sal	19 [NH4]+ [µmol/l]	20 NOx [µmol/l]	21 DON [µmol/l]	22 Mn [nmol/l]	23 DOC tot [µmol/l]	24 DOC sol [µmol/l]	25 DOC coll [µmol/l]	26 DOC NWA [µmol/l]	27 DOC BSA [µmol/l]	28 TDN tot [µmol/l]	29 TDN sol [µmol/l]	30 TDN NWA [µmol/l]	31 TDN BSA [µmol/l]
SB_DUNE	53.7537	7.6729	0.5	1054.08	92.80	961.28	297.93	0.43	14.79	86.98	62.63	24.35	361.05	12.11	1.83	4.80	0.96	0.00	468.64	59.61	11.70	442.93	295.05	147.88	16.30	168.25	442.65	383.04	0.55	7.05
SB_DUNE	53.7537	7.6729	1.0	329.80	51.05	278.75	161.59	1.81	9.82	64.21	49.82	14.39	208.10	12.27	2.24	4.30	0.98	0.00	422.30	5.81	28.44	405.54	344.20	61.34	14.24	114.39	379.13	373.32	0.98	7.87
SB_DUNE	53.7537	7.6729	1.5	17.72	0.00	17.72	0.00	0.55	0.31	6.31	5.04	1.27	75.60	13.34	0.58	0.60	0.38	2.67	0.63	13.71	49.92	149.00	128.95	20.05	45.08	45.78	17.00	12.81	0.49	2.99
SB_DUNE	53.7537	7.6729	1.8	61.36	0.00	61.36	20.20	1.11	0.94	5.19	4.72	0.47	123.90	12.81	0.67	0.70	0.46	3.88	1.09	9.11	57.03	142.02	135.80	6.22	20.00	61.10	14.08	12.40	0.53	2.36
SB_MIX	53.7537	7.6729	0.5	16696.21	9965.53	6730.68	11010.70	2.08	1.17	2.02	1.86	0.16	43.80	12.78	0.23	0.20	17.60	42.09	1.02	12.17	2891.14	181.23	154.23	27.00	19.26	79.89	55.28	49.45	0.56	3.30
SB_MIX	53.7537	7.6729	1.0	15982.63	9123.47	6859.16	11402.04	5.93	13.25	0.91	0.00	0.91	28.50	12.86	0.16	0.10	19.15	14.32	0.00	18.54	1564.61	176.56	162.71	13.85	27.42	70.30	32.86	24.87	0.69	2.51
SB_MIX	53.7537	7.6729	1.5	33888.44	25346.94	8541.50	28637.26	37.54	16.95	0.88	0.00	0.88	39.30	12.61	0.10	0.10	18.45	18.14	0.00	9.29	3050.71	164.30	147.56	16.74	20.12	79.11	27.43	25.40	0.63	2.72
SB_LTWL	53.7537	7.6729	0.5	503.22	341.86	161.36	393.87	2.68	0.51	0.68	0.00	0.68	73.65	12.26	0.04	0.05	26.90	26.63	0.13	9.21	4279.22	164.46	152.29	12.17	20.47	94.44	35.97	32.59	0.60	2.64
SB_LTWL	53.7537	7.6729	1.0	325.85	256.45	69.40	270.15	2.27	0.38	0.57	0.00	0.57	85.60	12.23	0.04	0.04	24.30	16.24	0.00	8.63	2591.87	174.88	158.84	16.04	22.72	84.06	24.87	21.39	0.60	2.68
SB_LTWL	53.7537	7.6729	1.5	256.86	163.19	93.67	242.38	1.87	0.52	0.00	0.00	0.00	13.30	13.05	0.00	0.00	28.60	10.79	0.00	9.54	3447.49	125.14	127.10	0.00	22.20	46.17	16.65	20.33	0.51	2.70
SB_SP1	53.7537	7.6729		11.07	1.17	9.90	0.00	0.44	0.19	13.82	11.52	2.30	100.00	12.23	2.67	0.55	32.10	0.00	0.13	14.41	260.30	197.92	168.21	29.71	8.80	53.76	14.54	11.63	0.81	3.87
SB_SP2	53.7537	7.6729		9.86	3.50	6.36	0.00	0.86	0.20	13.05	11.36	1.69	78.40	12.45	2.93	0.50	32.00	1.04	0.09	12.35	255.63	182.35	169.19	13.16	31.60	69.69	13.48	12.23	0.93	2.77
SB_SW1	53.7537	7.6729		17.73	0.35	17.38	0.00	0.40	0.10	9.33	9.44	0.00			2.05	0.60	31.70	0.00	3.93	14.39	17.22	162.52	151.34	11.18	8.10	38.04	18.32	15.90	0.71	1.97
SB_SW2	53.7537	7.6729		10.93	1.71	9.22	0.00	1.57	0.07	8.34	10.92	0.00	72.20	12.31	2.09	0.50	32.20	0.14	23.81	6.94	15.32	158.39	145.23	13.16	19.30	65.44	30.89	25.05	0.74	2.59
WB_DUNE	53.7694	7.6739	0.5	2.51	5.27	0.00	0.00	0.53	2.71	57.29	52.88	4.41	247.20	12.40	5.01	0.99	17.20	0.05	71.65	20.36	6.84	120.70	78.98	41.72	5.50	37.42	89.81	69.45	0.36	1.53
WB_DUNE	53.7694	7.6739	1.0	26.08	4.62	21.46	0.00	0.99	0.64	29.21	31.06	0.00	125.70	11.23	3.09	1.00	17.80	1.01	77.17	11.20	19.38	93.86	90.98	2.88	7.50	23.31	86.44	75.24	0.41	2.41
WB_DUNE	53.7694	7.6739	1.5	21.09	3.85	17.24	0.00	1.13	0.35	40.19	38.89	1.30			3.83	0.89	19.70	0.00	37.80	75.49	42.77	88.61	90.30	0.00	7.10	41.55	113.29	98.12	0.38	1.81
WB_MIX	53.7694	7.6739	0.5	8.11	0.00	8.11	0.00	0.55	0.33	18.44	22.78	0.00	174.30	11.99	2.56	0.70	27.30	0.00	66.85	4.05	16.04	103.17	99.05	4.12	6.20	59.62	69.80	65.75	0.43	2.03
WB_MIX	53.7694	7.6739	1.0	22.76	1.47	21.29	0.00	1.13	0.29	18.83	16.96	1.87			2.47	0.71	27.90	1.67	42.71	5.03	8449.98	117.69	100.57	17.12	7.90	70.26	45.79	40.76	0.52	2.51
WB_MIX	53.7694	7.6739	1.5	21.09	1.45	19.64	0.00	1.10	0.38	18.05	19.69	0.00	132.40	11.62	2.47	0.74	27.10	0.53	50.16	8.96	3952.83	102.88	98.03	4.85	7.80	72.51	59.65	53.06	0.43	2.21
WB_LTWL	53.7694	7.6739	0.5	7121.86	832.30	6289.56	0.00	46.79	4.50	110.79	37.77	73.02	123.60	11.80	0.11	0.20	16.30	7.31	0.00	14.14	1001.13	346.43	321.40	25.03	26.00	166.52	21.45	20.42	0.57	2.45
WB_LTWL	53.7694	7.6739	1.0	19973.86	22.85	19951.01	4843.41	186.55	4.89	103.23	50.48	52.75	156.80	11.75	0.09	0.12	19.00	10.14	0.00	11.52	489.28	241.52	220.44	21.08	23.90	100.87	21.11	21.66	0.53	4.72
WB_LTWL	53.7694	7.6739	1.5	26895.87	458.41	26437.46	27987.18	65.76	9.12	396.56	267.52	129.04	526.20	12.25	0.11	0.17	27.20	14.03	0.00	12.87	757.22	146.97	121.27	25.70	15.70	53.57	26.90	24.09	0.46	3.74
WB_LTSW	53.7694	7.6739		14.22	1.01	13.21	0.00	1.24	0.37	13.67	18.89	0.00	75.20	12.32	2.34	0.54	30.40	17.83	7.95	8.82	492.74	162.84	135.70	27.14	18.20	77.53	34.07	25.25	0.65	2.21
WB_SP1	53.7694	7.6739		15.34	7.73	7.61	0.00	1.76	0.82	18.03	17.18	0.85	149.70	12.07	2.96	0.50	31.00	0.00	8.63	25.21	373.43	166.26	154.90	11.36	7.79	60.27	33.84	30.15	0.69	3.95
WB_SP2	53.7694	7.6739		12.98	1.51	11.47	0.00	1.89	1.43	16.53	15.30	1.23	135.90	12.39	2.82	0.62	31.00	12.82	9.08	12.43	424.19	176.70	150.40	26.30	47.90	68.30	34.33	27.14	0.50	4.17
WB_SW1	53.7694	7.6739		18.19	3.83	14.36	0.00	0.96	0.29	19.72	20.26	0.00	98.80	12.19	2.63	0.58	31.00	3.44	8.09	26.62	73.23	172.81	143.55	29.26	16.90	63.03	38.15	32.49	0.64	2.43
WB_SW2	53.7694	7.6739		15.25	1.32	13.93	0.00	1.00	0.33	19.17	20.34	0.00	102.80	12.11	2.77	0.70	31.00	0.00	0.00	40.71	66.58	165.01	149.91	15.10	14.50	58.95	40.71	27.40	0.55	2.41