Citation:

PANGAEA.55976

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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: 1992-04-06T10:00:00 * Date/Time End: 1992-04-06T10:00:00

Minimum DEPTH, sediment/rock: 0.00125 m * Maximum DEPTH, sediment/rock: 0.16250 m

Event(s):

WAE-1-65 * Latitude: 53.603000 * Longitude: 8.515700 * Date/Time: 1992-04-06T10:00:00 * 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	Colorometric autoanalysis
10	Ammonium	[NH4]+	µmol/l	Sagemann, Jens	Colorometric autoanalysis
11	Phosphate	[PO4]3-	µmol/l	Sagemann, Jens	Colorometric autoanalysis

License:

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

Size:

196 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				83.2	5.34	2.78	2.57	123	30	3
0.00375		7.67	418	84.1	4.91	2.76	2.64	101	40	4
0.00625	6.7			87.2	5.93	2.82	2.59	65	40	2
0.00875		7.48	418	89.1	5.61	2.84	2.55	35	50	2
0.01125				93.1	5.61	2.84	2.62	3	60	2
0.01375		7.60	177	95.6	5.54	2.89	2.67	4	70	3
0.01625	6.7			92.2	5.50	2.85	2.20	1	80	4
0.01875		7.69	105	95.1	5.72	2.87	2.69	1	90	7
0.02250	6.7	7.55	26	96.8	5.74	2.90	2.79	2	120	11
0.02750		7.55	23	95.6	5.88	2.96	2.72	2	160	20
0.03250		7.47	11	96.5	6.12	2.94	2.64	3	160	23
0.03750	6.7	7.34	-11	101.8	6.37	2.99	2.74	1	180	22
0.04250		7.33	10	97.6	6.02	3.15	2.69	<1	190	24
0.04750	6.6	7.19	-96	108.0	6.10	3.36	2.67	<1	280	21
0.05500	6.6	7.16	-61	106.9	6.20	3.54		1	310	46
0.06500	6.5	7.14	-93	114.8	6.37	4.25	2.72	1	410	82
0.07500	6.6	7.10	-95	113.7	6.18	4.35	2.79		430	93
0.08500	6.5	7.14	-127	129.2	6.76	5.67	2.97		580	116
0.09500	6.5	7.02	-86	133.1	6.73	6.62	3.14		710	116
0.11250	6.5	6.83	-156	140.8	5.72	7.95	3.47		890	140
0.13750	6.5	6.92	-148	170.1	4.50	13.03	4.19		1910	74
0.16250	6.5	6.92	-125	180.8	3.97	15.24	4.59		2270	53