Citation:

PANGAEA.55982

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Related to:

Sagemann, Jens (1994): Saisonale Variationen von Porenwasserprofilen, Nährstoff-Flüssen und Reaktionen in intertidalen Sedimenten des Weser-Ästuars. Berichte aus dem Fachbereich Geowissenschaften der Universität Bremen, 61, 110 pp, urn:nbn:de:gbv:46-ep000101955

Project(s):

Biogeochemistry of Tidal Flats (WATT)

Geosciences, University of Bremen (GeoB)

South Atlantic in Late Quaternary: Reconstruction of Budget and Currents (SFB261)

Funding:

German Research Foundation (DFG), grant/award no. 5468261 : Biogeochemistry of Tidal Flats

Coverage:

Latitude: 53.603000 * Longitude: 8.515700

Date/Time Start: 1992-06-29T10:00:00 * Date/Time End: 1992-06-29T10:00:00

Minimum DEPTH, sediment/rock: 0.00125 m * Maximum DEPTH, sediment/rock: 0.17500 m

Event(s):

WAE-1-71 * Latitude: 53.603000 * Longitude: 8.515700 * Date/Time: 1992-06-29T10:00:00 * Elevation: 0.2 m * Penetration: 0.25 m * Recovery: 0.25 m * Campaign: * Method/Device: Hand push corer (HSR)

Parameter(s):

#	Name	Short Name	Unit	Principal Investigator	Method/Device	Comment
1	DEPTH, sediment/rock	Depth sed	m			Geocode
2	Temperature, water	Temp	°C	Sagemann, Jens	Pt-100 temperature sensor, Honchigo, Japan
3	pH	pH		Sagemann, Jens	pH, punch-in
4	Oxidation reduction (RedOx) potential	Eh	mV	Sagemann, Jens	Microelectrode
5	Chloride	Cl-	mmol/l	Sagemann, Jens	High Performance Liquid Chromatography (HPLC)
6	Sulfate	[SO4]2-	mmol/l	Sagemann, Jens	High Performance Liquid Chromatography (HPLC)
7	Alkalinity, total	AT	mmol(eq)/l	Sagemann, Jens	Titration
8	Calcium	Ca	mmol/l	Sagemann, Jens	Inductively coupled plasma atomic emission spectroscope (ICP-AES)
9	Nitrate	[NO3]-	µmol/l	Sagemann, Jens	Auto-analyzer
10	Ammonium	[NH4]+	µmol/l	Sagemann, Jens	Auto-analyzer
11	Phosphate	[PO4]3-	µmol/l	Sagemann, Jens	Auto-analyzer

License:

Creative Commons Attribution 3.0 Unported (CC-BY-3.0)

Size:

237 data points

Data

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

1 Depth sed [m]	2 Temp [°C]	3 pH	4 Eh [mV]	5 Cl- [mmol/l]	6 [SO4]2- [mmol/l]	7 AT [mmol(eq)/l]	8 Ca [mmol/l]	9 [NO3]- [µmol/l]	10 [NH4]+ [µmol/l]	11 [PO4]3- [µmol/l]
0.00125				276.4	13.53	5.13	6.66	1	582	11
0.00375		7.79	407	315.9	14.89	5.46	6.41	1	543	9
0.00625	18.8			283.8	13.95	5.52	6.36	1	582	11
0.00875				278.7	13.53	5.85	6.26	1	610	12
0.01125						6.01	6.39	1	582	17
0.01375		7.73	32	299.0	15.10	6.14	6.34	1	610	20
0.01625	18.0			284.9	13.74	6.43	6.26	1	654	26
0.01875				260.6	11.35	6.63	6.19	<1	626	40
0.02250		7.79	29	256.1	11.76	6.99	6.36	1	599	78
0.02750	17.8			320.5	14.68	7.47	6.09	0	626	95
0.03250		7.64	3	319.3	14.47	8.71	6.24	0	721	138
0.03750	17.7			273.6	11.97	9.15	6.14	1	737	131
0.04250		7.56	2	268.3	10.08	9.83	6.29	1	843	111
0.04750	17.8			265.8	9.89	10.55	6.19	2	876	99
0.05500	17.9	7.44	-12	262.1	9.16	10.78	6.11	1	820	96
0.06500	18.1	7.24	-19	265.2	10.93	8.13	6.14	1	654	119
0.07500	18.1	7.28	-60	266.3	11.04	9.87	6.24	2	748	134
0.08500	18.0	7.44	-77	259.0	9.16	8.61	6.29	1	776	130
0.09500	18.2	7.19	-60	229.6	8.95	9.83	6.19		859	131
0.10500	18.2	7.13	-60	210.4	7.08	10.06	6.04	<1	915	126
0.11500	18.3	7.13	-57	165.3	7.08	9.70	5.94	1	1042	87
0.12500	18.3	7.11	-57	195.2	6.04	10.65	5.79	<1	1192	75
0.13500	18.3	7.14	-97	196.6	5.41	13.05	5.56	1	1358	68
0.14500	18.3	7.13	-85	193.5	4.79	12.58	5.39	1	1691	82
0.15500	18.4	7.09	-65	194.9	4.27	13.47	5.16	1	1791	72
0.16500	18.4	7.13	-77	185.6	3.23	15.41	5.14		2101	78
0.17500	18.4			181.1	3.02	15.00	5.19	1	2295	48