Citation:

PANGAEA.67260

Name: Dynamics of the fine fraction in near-surface layers of permeable shelf sediments off Sylt at Station Lister Haken 5, North Sea
Published: 2002-03-22
License: https://creativecommons.org/licenses/by/3.0/
Keywords: Limfjorden

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Keyword(s):

Limfjorden

Related to:

Huettel, M; Rusch, A (2000): Transport and degradation of phytoplankton in permeable sediment. Limnology and Oceanography, 45(3), 534-549, https://doi.org/10.4319/lo.2000.45.3.0534

Rusch, A (2000): Dynamik der Feinfraktion im Oberflächenhorizont permeabler Schelfsedimente. Berichte aus dem Fachbereich Geowissenschaften der Universität Bremen, 155, 102 pp, urn:nbn:de:gbv:46-ep000102753

Rusch, A; Forster, Stefan; Huettel, M (2001): Bacteria, diatoms and detritus in an intertidal sandflat subject to advective transport across the water-sediment interface. Biogeochemistry, 55(1), 1-27, https://doi.org/10.1023/A:1010687322291

Rusch, A; Huettel, M (2000): Advective particle transport into permeable sediments - evidence from experiments in an intertidal sandflat. Limnology and Oceanography, 45(3), 525-533, https://doi.org/10.4319/lo.2000.45.3.0525

Rusch, A; Huettel, M; Forster, Stefan (2000): Particulate organic matter in permeable marine sands - Dynamics in time and depth. Estuarine, Coastal and Shelf Science, 51(4), 399-414, https://doi.org/10.1006/ecss.2000.0687

Project(s):

Geosciences, University of Bremen (GeoB)

Coverage:

Latitude: 55.033300 * Longitude: 8.433300

Date/Time Start: 1998-03-15T00:00:00 * Date/Time End: 1998-03-15T00:00:00

Minimum DEPTH, sediment/rock: -0.005 m * Maximum DEPTH, sediment/rock: 0.245 m

Event(s):

ListerHaken_5 * Latitude: 55.033300 * Longitude: 8.433300 * Date/Time: 1998-03-15T00:00:00 * Location: German Bight Wadden Sea * Method/Device: Gravity corer (GC)

Comment:

fine fraction defined as fine-grained material <70 µm

Parameter(s):

#	Name	Short Name	Unit	Principal Investigator	Method/Device	Comment
1	DEPTH, sediment/rock	Depth sed	m			Geocode
2	Ammonium	[NH4]+	µmol/l	Jørgensen, Bo Barker	Colorometric analysis, manual
3	Bacteria, abundance	Bact abund	10⁹ #/cm³	Jørgensen, Bo Barker	Epifluorescence microscopy (Boetius et al. 2000)
4	Chlorophyll total, fine fraction	Chl tot	µg/mg	Jørgensen, Bo Barker	Spectrophotometry
5	Carbon, inorganic, dissolved	DIC	µmol/l	Jørgensen, Bo Barker	Gas chromatography
6	Fine Fraction (mg)/(ml) sediment or water	fine fraction	mg/ml	Jørgensen, Bo Barker	Counting <70 µm fraction
7	Carbohydrates	CHO	µg/ml	Jørgensen, Bo Barker	Phenol/sulphuric acid
8	Carbohydrates	CHO	µg/ml	Jørgensen, Bo Barker	ASW-extract
9	Carbohydrates	CHO	µg/ml	Jørgensen, Bo Barker	EDTA-extract
10	Carbon, total	TC	%	Jørgensen, Bo Barker	Element analyser, Fisons NA 1500 N	fine fraction
11	Carbon, organic, particulate	POC	%	Jørgensen, Bo Barker	Element analyser, Fisons NA 1500 N	fine fraction
12	Carbon/Nitrogen ratio	C/N		Jørgensen, Bo Barker	Calculated	POC:N
13	Carbon/Nitrogen ratio	C/N		Jørgensen, Bo Barker	Calculated	TC:N
14	Nitrate and Nitrite	[NO3]- + [NO2]-	µmol/l	Jørgensen, Bo Barker	Continuous Flow Automated Analysis (Gordon et al., 1993, WOCE Tech Rpt 93-1)
15	Nitrogen, total	TN	%	Jørgensen, Bo Barker	Element analyser CHN	fine fraction
16	Nitrogen, total	TN	%	Jørgensen, Bo Barker	Element analyser CHN	sediment
17	Water content, wet mass	Water wm	%	Jørgensen, Bo Barker	Calculated from weight/volume

License:

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

Size:

249 data points

Data

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

1 Depth sed [m]	2 [NH4]+ [µmol/l] (Colorometric analysis, manual)	3 Bact abund [10⁹ #/cm³] (Epifluorescence microscopy (B...)	4 Chl tot [µg/mg] (Spectrophotometry)	5 DIC [µmol/l] (Gas chromatography)	6 fine fraction [mg/ml] (Counting <70 µm fraction)	7 CHO [µg/ml] (Phenol/sulphuric acid)	8 CHO [µg/ml] (ASW-extract)	9 CHO [µg/ml] (EDTA-extract)	10 TC [%] (fine fraction, Element analys...)	11 POC [%] (fine fraction, Element analys...)	12 C/N (POC:N, Calculated)	13 C/N (TC:N, Calculated)	14 [NO3]- + [NO2]- [µmol/l] (Continuous Flow Automated Ana...)	15 TN [%] (fine fraction, Element analys...)	16 TN [%] (sediment, Element analyser CHN)	17 Water wm [%] (Calculated from weight/volume)
-0.005	5.690		0.037	2.250									24.770
0.001	0.000		0.022	2.460	6.130					1.933			44.130		0.009	19.20
0.002		0.0481				1713.00	64.74	60.86
0.004	0.000	0.0000	0.106	2.340	1.930								41.480			20.20
0.006	0.000	0.0000		2.490	1.700				4.219	1.820	3.400	7.890	38.160	0.535	0.012	18.70
0.008		0.0000				1578.00	5.18	69.92
0.009	3.330	0.0000	0.016	2.630	6.550					1.399			42.430			17.60
0.012	2.520	0.0434	0.069	2.550	1.490	1081.00	6.47	54.38					37.920		0.012	17.10
0.018	3.060	0.0000	0.035	2.290	1.600	1250.00	10.36	80.28		1.678			38.430			16.60
0.022	4.290	0.0290	0.030	2.350	1.700	970.00	12.95			1.914			30.230		0.015	16.50
0.028	11.200	0.0000	0.016	2.610	4.550	991.00	11.65	111.40	1.503	1.067	4.470	6.290	34.510	0.239		15.80
0.032	5.370	0.0000	0.058	2.700	2.640	1105.00	14.24	60.86	3.703	2.558	3.990	5.780	28.850	0.641	0.015	15.20
0.038	6.600	0.0469	0.040	2.740	3.870	1139.00	11.65		2.075	3.863	10.700	5.750	20.680	0.361		15.20
0.045	28.100	0.0700	0.071	3.040	2.560	1233.00	11.65	152.80	3.998	2.268	4.250	7.490	12.040	0.534	0.014	14.80
0.055	17.600	0.0000	0.062	2.880	3.630				4.169	2.622	4.440	7.060	6.790	0.590		15.10
0.065	7.280	0.0000	0.069	2.730	4.760				4.125	2.853	5.150	7.440	12.040	0.554		15.40
0.075	10.900	0.0650	0.057	2.970	6.130	1747.00	2.59	218.80	4.306	3.100	7.000	9.730	3.470	0.443	0.017	15.70
0.085		0.0000	0.053		8.120				5.791	2.723	6.920	14.720		0.393		15.70
0.095		0.0549	0.006		13.120	943.00	0.00	177.40	4.291	2.775	7.710	11.930		0.360	0.016	14.40
0.115			0.005		17.260	760.00	7.77	93.23	4.280	3.169	9.520	12.870		0.333		14.20
0.125					14.950									0.275		14.40
0.135					11.670									0.321		14.80
0.145	60.900			2.990	11.950	632.00	2.59	97.11					11.770	0.411	0.007	15.10
0.195	175.000			3.610	37.810	753.00	3.88	67.33					8.410	0.177	0.049	19.90
0.245	150.000			4.210	131.500	887.00	15.54	110.10						0.084	0.016	12.30