Citation:

PANGAEA.78594

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Related to:

Helder, Wim (1989): Early diagenesis and sediment-water exchange in the Savu Basin (Eastern Indonesia). Netherlands Journal of Sea Research, 24, 555-572, https://doi.org/10.1016/0077-7579(89)90133-6

Project(s):

Origin and Fate of Biogenic Particle Fluxes in the Ocean (ORFOIS)

Funding:

Fifth Framework Programme (FP5), grant/award no. EVK2-CT-2001-00100 : Origin and Fate of Biogenic Particle Fluxes in the Ocean

Coverage:

Latitude: -9.500000 * Longitude: 123.500000

Date/Time Start: 1985-03-01T00:00:00 * Date/Time End: 1985-03-01T00:00:00

Minimum DEPTH, sediment/rock: 0.000 m * Maximum DEPTH, sediment/rock: 0.200 m

Event(s):

Snellius-II_legG2/9_BC (9) * Latitude: -9.500000 * Longitude: 123.500000 * Date/Time: 1985-03-01T00:00:00 * Elevation: -2725.0 m * Campaign: * Basis: Alpha Helix * Method/Device: Box corer (BC) * Comment: Snellius-II

Parameter(s):

#	Name	Short Name	Unit	Principal Investigator	Method/Device	Comment
1	DEPTH, sediment/rock	Depth sed	m			Geocode
2	Oxygen, flux, sediment oxygen demand	SOD	mmol/m²/day	Helder, Wim	Microelectrode oxygen profiler, ex situ; Helder & Bakker, 1985
3	Oxygen	O2	µmol/l	Helder, Wim	Microelectrode oxygen profiler, ex situ; Helder & Bakker, 1985
4	Oxygen penetration depth	OPD depth	mm	Helder, Wim	Microelectrode oxygen profiler, ex situ; Helder & Bakker, 1985
5	Nitrate, flux	[NO3]- flux	µmol/m²/day	Helder, Wim	Calculated, see reference(s)
6	Ammonium, flux	[NH4]+ flux	mmol/m²/day	Helder, Wim	Calculated, see reference(s)
7	Manganese, flux	Mn flux	µg/m²/day	Helder, Wim	Calculated, see reference(s)
8	Porosity, fractional	Poros frac		Helder, Wim	Calculated from weight loss after drying at 90°C
9	Carbon, organic, total	TOC	%	Helder, Wim	Element analyser CHN, Perkin-Elmer (Van Iperen & Helder, 1985)
10	Manganese oxide	MnO	%	Helder, Wim	Element analyser AAS, HCl-extraction
11	Iron oxide, FeO	FeO	%	Helder, Wim	Element analyser AAS, HCl-extraction
12	Silicate	Si(OH)4	µmol/l	Helder, Wim	Auto-analyzer, Technicon AA-II (Strickland & Parsons, 1972)
13	Nitrate	[NO3]-	µmol/l	Helder, Wim	Auto-analyzer, Technicon AA-II (Strickland & Parsons, 1972)
14	Nitrite	[NO2]-	µmol/l	Helder, Wim	Auto-analyzer, Technicon AA-II (Strickland & Parsons, 1972)
15	Manganese	Mn	µmol/l	Helder, Wim	Element analyser AAS, HCl-extraction
16	Iron	Fe	µmol/l	Helder, Wim	Element analyser AAS, HCl-extraction
17	Ammonium	[NH4]+	µmol/l	Helder, Wim	Auto-analyzer, Technicon AA-II (Strickland & Parsons, 1972)

License:

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

Size:

116 data points

Data

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

1 Depth sed [m]	2 SOD [mmol/m²/day]	3 O2 [µmol/l]	4 OPD depth [mm]	5 [NO3]- flux [µmol/m²/day]	6 [NH4]+ flux [mmol/m²/day]	7 Mn flux [µg/m²/day]	8 Poros frac	9 TOC [%]	10 MnO [%]	11 FeO [%]	12 Si(OH)4 [µmol/l]	13 [NO3]- [µmol/l]	14 [NO2]- [µmol/l]	15 Mn [µmol/l]	16 Fe [µmol/l]	17 [NH4]+ [µmol/l]
0.000	0.83	92.3	13	236	0.02	16.0	0.86
0.000		205.3
0.001		204.8									128.1	39.0	0.4		0.3	2.2
0.002		193.4
0.003		146.5						1.1	0.34	0.32	413.2	27.6	6.5	2.6	5.3	19.4
0.004		124.8
0.005		100.5
0.006		74.3
0.007		43.5
0.008		18.6
0.009		2.7						1.1	0.51	0.21
0.010		3.5									444.4	6.8	4.2	11.8	5.8	13.5
0.012		2.5
0.015											475.7	5.9	1.6	69.8	5.4	16.4
0.016								1.0	0.50	0.24
0.025											477.4	3.9	0.5	92.4	4.3	18.2
0.026								1.2	0.19	0.27
0.035											492.3	2.3	0.4	127.0	10.0	25.2
0.036								1.1	0.05	0.40
0.050								1.1	0.04	0.29	511.6	1.3	0.5	116.8	32.9	28.4
0.070								1.0	0.04	0.32	511.4	1.1	0.5	109.6	30.4	38.3
0.090								1.0	0.04	0.34	511.3	0.8	0.2	85.4	38.3	59.1
0.110									0.04	0.32
0.120											506.0	1.4	0.5	72.3	35.7	62.4
0.160											522.5	0.7	0.4	65.8	67.3	77.4
0.200											525.7	0.6	0.3	59.2	62.0	117.4