Citation:

PANGAEA.67263

Name: Dynamics of the fine fraction in near-surface layers of permeable shelf sediments off Sylt at Station Lister Haken 8, 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: 1998-03-23T00:00:00 * Date/Time End: 1998-03-23T00:00:00

Minimum DEPTH, sediment/rock: -0.005 m * Maximum DEPTH, sediment/rock: 0.115 m

Event(s):

ListerHaken_8 * Latitude: 55.033300 * Longitude: 8.433300 * Date/Time: 1998-03-23T00:00:00 * 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	Nitrogen, total	TN	%	Jørgensen, Bo Barker	Element analyser CHN	fine fraction
15	Nitrogen, total	TN	%	Jørgensen, Bo Barker	Element analyser CHN	sediment
16	Nitrate and Nitrite	[NO3]- + [NO2]-	µmol/l	Jørgensen, Bo Barker	Continuous Flow Automated Analysis (Gordon et al., 1993, WOCE Tech Rpt 93-1)
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:

225 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 TN [%] (fine fraction, Element analys...)	15 TN [%] (sediment, Element analyser CHN)	16 [NO3]- + [NO2]- [µmol/l] (Continuous Flow Automated Ana...)	17 Water wm [%] (Calculated from weight/volume)
-0.005	2.470		0.015	2.200					1.485			10.510	0.141		71.330
0.001	0.000		0.033	2.270	3.350				3.024			12.940	0.234	0.015	77.420	11.60
0.002		0.0401				1222.00	10.36	138.50
0.004	0.000			2.280	1.460				3.315	3.208	10.430	10.780	0.308		100.500	12.70
0.006	0.000		0.058	2.480	1.460									0.015	106.300	12.40
0.008		0.0715				1671.00	3.88	80.28
0.009	0.000			2.570	1.130				2.991			9.410	0.318		64.300	13.50
0.012	0.000	0.0623	0.036	2.270	1.440	1391.00	7.77	67.33						0.014	100.400	12.90
0.018	0.000		0.024	2.270	3.020	1402.00	16.83	91.93	1.481	1.250	7.860	9.310	0.159		118.200	12.90
0.022	2.320	0.0754	0.077	2.300	2.620	1578.00	10.36		3.236			9.460	0.342	0.015	81.960	11.70
0.028	3.080		0.053	2.470	5.710	1778.00	9.06	80.28	3.073	2.437	7.400	9.330	0.329		69.720	13.20
0.032	8.270	0.1140	0.067	2.710	5.070	1554.00	7.77	117.80	3.515	2.707	7.060	9.170	0.383	0.014	53.230	12.90
0.038	20.200	0.1310	0.082	2.810	4.080	1678.00	14.24		4.019	3.307	7.380	8.970	0.448		45.230	12.90
0.045	21.200	0.0944	0.076	3.170	7.230	1678.00	3.88	225.30	4.328	3.464	7.130	8.910	0.486	0.015	22.970	13.70
0.055	66.100		0.068	3.180	8.670				4.485	3.505	7.240	9.260	0.484		4.610	14.50
0.065	25.200		0.052	3.100	10.090				4.224	3.287	7.360	9.460	0.447		38.120	15.20
0.075	42.000	0.1230	0.047	3.160	9.710	1281.00	10.36	238.20	3.495	2.704	7.340	9.490	0.368	0.018	43.750	14.90
0.085			0.045		7.370				3.924	2.906	7.450	10.060	0.390			15.90
0.095	32.200	0.0513	0.036	3.250	8.150	618.00	3.88	97.11	3.957	2.784	7.810	11.110	0.356	0.013	47.600	15.60
0.115	55.100		0.008	3.320	11.610	535.00	6.47	86.75	4.185	2.885	8.540	12.390	0.338	0.008	61.610	14.60