Citation:

PANGAEA.842463

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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: 55.038300 * Longitude: 8.438300

Date/Time Start: 1991-01-07T08:15:00 * Date/Time End: 1991-12-16T08:20:00

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

Event(s):

List_Entrance_Koenigshafen * Latitude: 55.038300 * Longitude: 8.438300 * Location: German Bight Wadden Sea * Campaign: * 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 & 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:

590 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]
1991-01-07T08:15	1	29.894	4.500	8.17	232.500	2.95	2.50	15.80	3.92	0.57	51.56	43.30
1991-01-14T09:45	1	28.890	2.070	8.10	242.500	10.00	12.17	21.66	6.73	0.93	75.11	59.60
1991-01-21T11:30	1	29.158	2.370	8.08	256.563	2.75	2.21	20.95	5.72	0.30	50.65	31.88
1991-02-21T07:35	1	29.153	-0.150	8.27	270.313	3.93	2.51	20.74	5.00	0.24	66.68	31.00
1991-02-25T07:45	1	29.120	1.930	8.35	258.438	2.93	1.72	21.29	6.07	0.55	54.69	28.29
1991-03-07T07:35	1	28.502	2.620	8.33	253.125	3.00	1.67	18.36	6.67	0.81	75.28	41.57
1991-03-11T08:30	1	28.872	3.140	8.34	262.813	5.93	5.01	17.05	5.00	0.75	70.58
1991-03-12T09:00	1	28.495	3.370	8.35	254.375		1.89	18.79	6.43	1.25	69.42
1991-03-13T08:30	1	28.560	4.470	8.37	256.563		1.42	16.70	5.78	1.29	71.43
1991-03-14T08:30	1	28.483	4.880	8.39	253.438		1.03	16.00	5.84	1.21	60.41
1991-03-25T07:45	1	28.771	5.620	8.44	249.063		1.28	15.43	1.59	1.25	74.09	16.13
1991-04-04T07:35	1	29.723	6.170	8.45	234.375	8.50	0.98	5.72	1.47	0.65	60.07	15.33
1991-04-08T07:45	1	29.967	7.140	8.45	225.625	6.00	0.24	7.00	1.05	0.77	52.84	15.13
1991-04-11T09:50	1	29.491	8.250	8.47	219.063	21.65	1.67	3.70	1.17	0.71	42.78
1991-05-06T07:55	1	29.708	7.890	7.87	223.438	9.93	12.52	3.52	0.57	0.45	16.55	28.73
1991-05-13T07:30	1	29.708	10.550	7.93	195.938	9.50	0.29	4.80	2.01	0.14	0.23	8.40
1991-06-17T07:00	1	33.264	12.990	8.27	188.750	2.64	7.46	1.69	1.35	0.32	4.02	14.27
1991-06-20T07:45	1	33.299	13.510	8.42	190.625	5.30	1.08	2.05	1.89	0.30	1.82	13.60
1991-06-24T07:00	1	32.018	15.040	8.33	159.688	3.40	2.36	5.90	4.52	0.24	0.60	13.30
1991-06-25T08:00	1	31.926	15.450	8.32	160.313		5.25	8.65	4.46	0.45	0.72
1991-06-26T08:30	1	31.693	15.410	8.26	170.000		3.98	5.35	1.11	0.24	1.74
1991-06-27T07:45	1	32.013	14.160	8.37	178.125	2.22	2.31	4.62	0.45	0.30	0.63	19.60
1991-07-01T07:50	1	31.792	14.340	8.20	171.250	3.37	7.61	4.62	5.00	0.49	1.17	14.33
1991-07-04T07:50	1	31.525	17.460	8.24	177.188	2.93	7.26	3.34	2.97	0.22	0.69	6.50
1991-07-08T07:45	1	31.564	20.650	8.31	166.250	3.37	6.38	6.45	3.03	0.34	0.06	15.00
1991-07-15T08:15	1	31.796	17.420	8.40	154.063	3.73	4.27	0.04	1.71	0.18	0.40	5.67
1991-07-18T07:50	1	31.719	17.750	8.47	168.750	4.00	4.96	0.95	1.77	0.06	0.57	5.67
1991-07-22T07:55	1	31.796	16.060	8.22	159.688	4.07	4.37	4.25	1.77	0.36	0.37	5.73
1991-07-25T08:35	1	31.544	17.870	8.12	135.625	4.63	6.09	10.30	7.33	0.51	3.36	13.40
1991-07-29T08:05	1	31.796	18.770	8.21	140.625	2.96	5.25	5.72	1.83	0.28	0.01	9.00
1991-08-01T08:00	1	31.835	19.950	8.34	160.938	4.31	3.98	2.24	1.35	0.26	0.06	9.93
1991-08-05T07:55	1	31.758	20.490	8.30	163.438	2.90	1.77	1.69	0.39	0.06	0.01	9.20
1991-08-08T10:15	1	31.796	20.250	8.27	160.625	2.51	3.39	3.15	1.89	0.30	0.01	4.75
1991-08-12T08:05	1	31.835	16.750	8.31	163.750	4.70	4.42	3.70	1.17	0.59	0.01	11.13
1991-08-15T07:50	1	32.076	18.630	8.26	143.438	6.57	2.90	3.70	1.11	0.18	0.34	16.10
1991-08-19T07:45	1	31.832	17.430	8.24	164.688	6.64	3.53	2.05	6.25	0.22	0.63	19.80
1991-08-29T07:40	1	31.734	16.580	8.37	160.625	3.29	1.13	1.32	1.41	0.20	0.03	3.33
1991-09-02T08:15	1	32.011	17.700	8.41	190.625	2.12	0.24	2.60	0.81	0.20	0.01	6.20
1991-09-05T07:48	1	32.300	17.010	8.35	218.125	4.32	0.88	4.80	1.11	0.32	0.15	6.73
1991-09-09T07:30	1	32.344	14.670	8.32	205.625	3.28	0.83	2.97	1.41	0.28	0.72	12.47
1991-09-12T07:38	1	32.439	14.730	8.41	141.563	3.04	0.64	1.14	3.62	0.20	0.03	9.27
1991-10-15T07:00	1	32.313	12.740	8.30	189.688		1.13	4.71	2.96	0.61	1.41
1991-10-16T08:00	1	32.557	12.550	8.24	179.688		1.47	3.51	3.73	0.53	2.64
1991-10-21T07:00	1	31.665	5.660	8.31	211.563			6.22	6.22	0.51	2.29
1991-10-22T08:00	1	31.511	7.990	8.24	200.938		1.72	5.54	6.16	0.53	3.09
1991-10-23T08:00	1	31.492	8.220	8.17	190.000		2.55	8.30	6.93	0.63	2.29
1991-11-04T08:15	1		6.900	8.24	217.813	4.45	1.28	4.44	6.19	0.85	12.05	18.30
1991-11-14T08:10	1	30.777	6.560	8.23	219.688	2.91	1.52	8.28	2.07	1.98	20.88	18.90
1991-11-18T08:15	1	29.884	5.000	8.26	226.563	3.04	2.26	11.58	5.42	1.56	21.59	17.13
1991-11-21T10:00	1	29.635	3.250	8.21	233.750	1.75	1.67	11.40	7.69	2.00	28.94	16.40
1991-11-25T08:00	1	30.175	4.590	8.18	225.000	4.45	1.52	11.21	4.70	2.21	32.99	25.53
1991-11-28T08:05	1	30.361	4.990	8.18	238.438	2.81	1.52	12.68	7.51	2.43	29.71	28.50
1991-12-05T08:20	1	30.171	3.830	8.17	214.688	5.24	1.91	15.25	9.60	2.31	26.86	45.40
1991-12-09T08:10	1	30.099	3.500	8.19	239.063	1.16	1.52	15.25	8.83	3.03	36.72	13.60
1991-12-12T08:10	1	30.169	1.440	8.22	245.313	1.80	1.67	12.31	8.11	2.71	35.69	14.87
1991-12-16T08:20	1	30.538	3.800	8.19	240.000	2.91	1.37	12.50		2.59	40.53	22.00