Citation:

PANGAEA.842449

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Related to:

Rick, Johannes J; Scharfe, Mirco; Romanova, Tatyana; van Beusekom, Justus; Asmus, Ragnhild; Asmus, Harald; Mielck, Finn; Kamp, Anja; Sieger, Rainer; Wiltshire, Karen Helen (2023): An evaluation of long-term physical and hydrochemical measurements at the Sylt Roads Marine Observatory (1973–2019), Wadden Sea, North Sea. Earth System Science Data, 15(3), 1037-1057, https://doi.org/10.5194/essd-15-1037-2023

Project(s):

Coastal Ecology @ AWI (AWI_Coast)

Macrobenthic long-term series in the German Bight (LTER_Benthos)

Coverage:

Latitude: 55.012500 * Longitude: 8.490000

Date/Time Start: 1987-01-05T09:12:00 * Date/Time End: 1987-07-02T08:45:00

Minimum DEPTH, water: 1 m * Maximum DEPTH, water: 1 m

Event(s):

List_Station_2 (List_2, Station 2) * Latitude: 55.012500 * Longitude: 8.490000 * Location: German Bight Wadden Sea * Campaign: (Sylt Rømø Bight, Long-term Ecological Research Sylt Roads) * Basis: Wadden Sea Station Sylt * Method/Device: Multiple investigations (MULT)

Parameter(s):

#	Name	Short Name	Unit	Principal Investigator	Method/Device	Comment
1	DATE/TIME	Date/Time				Geocode
2	DEPTH, water	Depth water	m			Geocode
3	Salinity	Sal		Rick, Johannes J	Salinometer, Guildline Instruments, 8400B Autosal
4	Temperature, water	Temp	°C	Rick, Johannes J	Reversing thermometer
5	pH	pH		Rick, Johannes J	pH meter, WTW, pH 3000
6	Oxygen	O2	µmol/l	Rick, Johannes J	Oxygen, Winkler (Culberson, 1991, WOCE Report 68/91)
7	Chlorophyll a	Chl a	µg/l	Rick, Johannes J	Calculated after Jeffrey and Humphrey (1975)	Filtered through GFC, stored frozen (-20°C), Extraction by Acetone
8	Phosphate	[PO4]3-	µmol/l	Rick, Johannes J	Seawater analysis after Grasshoff et al., 1983 (Verlag Chemie GmbH Weinheim)
9	Silicate	Si(OH)4	µmol/l	Rick, Johannes J	Seawater analysis after Grasshoff et al., 1983 (Verlag Chemie GmbH Weinheim)
10	Ammonium	[NH4]+	µmol/l	Rick, Johannes J	Seawater analysis after Grasshoff et al., 1983 (Verlag Chemie GmbH Weinheim)
11	Nitrite	[NO2]-	µmol/l	Rick, Johannes J	Seawater analysis after Grasshoff et al., 1983 (Verlag Chemie GmbH Weinheim)
12	Nitrate	[NO3]-	µmol/l	Rick, Johannes J	Seawater analysis after Grasshoff et al., 1983 (Verlag Chemie GmbH Weinheim)
13	Suspended particulate matter	SPM	mg/l	Rick, Johannes J	Gravimetric analysis (0.4-0.45 µm pore filtered)	Filtered through precombusted GFC, stored frozen, dried (60°C)

License:

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

Size:

99 data points

Data

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

1 Date/Time	2 Depth water [m]	3 Sal	4 Temp [°C]	5 pH	6 O2 [µmol/l]	7 Chl a [µg/l]	8 [PO4]3- [µmol/l]	9 Si(OH)4 [µmol/l]	10 [NH4]+ [µmol/l]	11 [NO2]- [µmol/l]	12 [NO3]- [µmol/l]	13 SPM [mg/l]
1987-01-05T09:12	1	28.579	1.900	8.28	253.125	0.00	3.24	20.12	3.85	0.20	55.84	43.38
1987-01-08T09:01	1	28.748	0.900	8.30	257.188	1.75	3.33	19.74	2.76	0.20	54.35	42.00
1987-02-19T09:22	1	27.853	-0.300	8.20	259.688	0.00	1.51	23.30	8.28	0.46	60.55	29.20
1987-02-23T09:05	1	28.439	0.100	8.36	269.375	0.00	2.21	20.30	5.84	0.30	56.45	24.70
1987-02-26T08:45	1	27.383	0.000	8.30	268.750	0.00	1.33	26.49	10.28	0.71	51.37	17.60
1987-06-22T08:15	1	27.909	12.000	8.62	223.438	13.51	0.54	3.04	0.66	0.20	0.00	32.88
1987-06-25T08:15	1	27.655	13.100	8.63	218.750	9.07	0.72	0.98	0.77	0.16	0.00	16.40
1987-06-29T08:35	1	28.090	14.800	8.66	195.938	4.71	0.21	1.54	0.37	0.00	0.00	18.00
1987-07-02T08:45	1	28.354	15.900	8.67	197.500	1.17	0.96	5.48	0.09	0.02	0.00	15.70