Citation:

PANGAEA.55990

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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: 1993-03-23T10:00:00 * Date/Time End: 1993-03-23T10:00:00

Minimum DEPTH, sediment/rock: 0.00125 m * Maximum DEPTH, sediment/rock: 0.19500 m

Event(s):

WAE-1-86 * Latitude: 53.603000 * Longitude: 8.515700 * Date/Time: 1993-03-23T10:00:00 * 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:

248 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				185.6	7.80	3.06		159	74	5
0.00375				191.0	8.09	3.94	4.09	85	111	13
0.00625	5.2	7.68	66	191.0	7.80	4.42	4.04	20	371	9
0.00875				196.6	7.94	5.05	3.97	4	246	6
0.01125				189.3	7.80	5.46	3.99	10	287	15
0.01375				183.9	7.22	5.66	4.04	3	334	20
0.01625	5.2	7.48	-110	187.3	6.79	5.69	3.99	1	366	40
0.01875				192.9	7.22		3.99	2	403
0.02250				194.9	7.52	6.10	3.97	<1	459	72
0.02750	5.2	7.47	-124	187.3	6.93	6.51	3.94	1	514	69
0.03250				192.9	6.79	6.85	3.92	2	598	101
0.03750	5.2	7.46	-167	194.6	6.79	7.53	3.84	<1	686	84
0.04250				191.0	6.93	8.09	3.99	1	779	81
0.04750	5.2	7.33	-121	194.6	6.79	8.19	3.94	<1	1015	69
0.05500	5.3	7.19	-26	203.9	6.07	9.87	4.04		992	65
0.06500	5.3	7.21	217	205.6	5.65	11.32	4.24	<1	1186	69
0.07500	5.4	7.21	-121	211.0	5.49	12.02	4.22		1363	67
0.08500	5.4	7.18	-64	207.3	4.48	14.05	4.34	<1	1541	75
0.09500	5.5	7.18	-100	213.0	4.33	14.65	4.49		1644	65
0.10500	5.6	7.14	-131	218.3	3.76	16.09	4.59	<1	1857	68
0.11500	5.7	7.09	-149	218.3	3.18	17.54	4.74		2032	39
0.12500	5.8	7.07	-60	231.0	2.89	19.67	5.06	<1	2271	27
0.13500	5.9	7.04	-80	218.3	2.60	20.64	5.04		2317	82
0.14500	6.0	7.06	-98	231.0	2.46	20.54	5.12		2455	30
0.15500	6.0	7.05	-134	229.3	2.46	21.28	5.16		2482	38
0.16500	6.1	7.05	-140	231.0	2.02	21.72	5.32		2579
0.17500	6.1	6.99	-136	229.3	1.45	22.61	5.46		2847	33
0.18500	6.2	7.04	-112	243.7	1.01	23.37	5.49		2864	46
0.19500	6.2	7.01	-150	233.0	1.30	23.54	5.56		2934	35