Citation:

PANGAEA.67262

Name: Dynamics of the fine fraction in near-surface layers of permeable shelf sediments off Sylt at Station Lister Haken 7, 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: 1998-03-19T00:00:00 * Date/Time End: 1998-03-19T00:00:00

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

Event(s):

ListerHaken_7 * Latitude: 55.033300 * Longitude: 8.433300 * Date/Time: 1998-03-19T00:00:00 * 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:

234 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	5.980		0.029	2.33					3.798			9.780	0.389		44.450
0.001	0.000		0.057	2.34	5.380				2.003	1.753	9.270	10.600	0.189	0.012	57.490	11.90
0.002		0.0525				1191.00	0.00	62.15
0.004	0.000	0.0000	0.066	2.52	1.040										27.360	10.80
0.006	0.000	0.0000	0.059	2.68	3.210				1.587			8.970	0.177	0.013	63.000	10.20
0.008						1360.00	9.06
0.009	0.000	0.0000	0.024	2.57	1.460						7.470	8.680	0.372		56.370	10.50
0.012	4.910	0.0551	0.060	2.78	1.300	1512.00	15.54	124.30						0.018	71.110	11.60
0.018	6.740	0.0000	0.063	2.81	1.770	1122.00	3.88	32.37	3.387			9.010	0.376		84.480	13.30
0.022	15.900	0.0230	0.065	2.97	2.170	1174.00	1.29	51.79	3.737			9.570	0.390	0.016	74.910	13.70
0.028	22.300	0.0000	0.072	3.15	3.420	1343.00	1.29	36.25	3.787	2.794	7.560	10.250	0.369		42.960	14.10
0.032	21.200	0.0887	0.075	3.31	4.150	1419.00	7.77	69.92	2.864	2.211	7.440	9.630	0.297	0.016	74.720	13.30
0.038	31.600	0.0637	0.069	3.51	2.380	1519.00	5.18	64.74	3.453	2.781	7.650	9.490	0.364		28.620	13.90
0.045	52.000	0.0616	0.068	3.71	5.890	1284.00	9.06	117.80	3.979	3.171	8.560	10.750	0.370	0.018	12.180	14.40
0.055	94.400	0.0000	0.060	4.07	9.150				3.975	3.154	9.130	11.510	0.345		7.200	15.60
0.065	133.000	0.0000	0.057	3.86	17.730				4.029	3.224	9.380	11.720	0.344		4.410	16.80
0.075	180.000	0.0334	0.039	4.04	21.480	811.00	9.06	98.40	3.624	2.683	9.140	12.340	0.294	0.061	3.230	24.50
0.085	190.000		0.008	4.11	21.220	912.00			3.770	2.849	9.060	11.990	0.314		5.680	33.40
0.095	249.000		0.004	4.61	20.360	912.00	5.18	151.50	3.788	2.785	9.510	12.930	0.293	0.074	4.000	26.60
0.115	>250.000		0.004	5.09	18.560		5.18	133.40	4.022	2.932	8.990	12.340	0.326	0.022	2.730	14.10