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Sommer, Stefan; Dale, Andy W (2020): In situ flux measurements of nutrients in benthic chambers at station M137_596-1 [dataset]. PANGAEA, https://doi.org/10.1594/PANGAEA.923157

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Related to:
Sommer, Stefan; Dengler, Marcus; Shipboard Scientific Party (2019): Benthic element cycling, fluxes and transport of nutrients and trace metals across the benthic boundary layer in the Peruvian oxygen minimum zone (SFB 754), Cruise No. 137, 06.05. - 29.05.2017, Callao (Peru) - Callao. METEOR-Berichte, Gutachterpanel Forschungsschiffe, M137, 52 pp, https://doi.org/10.2312/cr_m137
Funding:
German Research Foundation (DFG), grant/award no. 27542298: Climate - Biogeochemistry Interactions in the Tropical Ocean
Coverage:
Median Latitude: -12.399250 * Median Longitude: -77.409665 * South-bound Latitude: -12.409500 * West-bound Longitude: -77.414500 * North-bound Latitude: -12.389000 * East-bound Longitude: -77.404830
Date/Time Start: 2017-05-06T19:14:00 * Date/Time End: 2017-05-06T20:06:00
Minimum Elevation: -275.3 m * Maximum Elevation: -245.0 m
Event(s):
M137_596-1 * Latitude Start: -12.389000 * Longitude Start: -77.404830 * Latitude End: -12.409500 * Longitude End: -77.414500 * Date/Time Start: 2017-05-06T19:14:00 * Date/Time End: 2017-05-06T20:06:00 * Elevation Start: -245.0 m * Elevation End: -275.3 m * Campaign: M137 (SFB754) * Basis: Meteor (1986) * Method/Device: Micro structure probe (MSS)
Comment:
In situ concentration measurements of nutrients in benthic chambers for benthic flux calculation
Parameter(s):
#NameShort NameUnitPrincipal InvestigatorMethod/DeviceComment
Sample code/labelSample labelSommer, Stefan
ReplicateReplSommer, Stefan
Time in hoursTimehSommer, Stefan
NumberNoSommer, StefanTimestep
Alkalinity, totalATmmol(eq)/lSommer, StefanTitration, Pavlova
BariumBanmol/lSommer, StefanInductively coupled plasma atomic emission spectroscope (ICP-AES)
BoronBmmol/lSommer, StefanInductively coupled plasma atomic emission spectroscope (ICP-AES)
BromideBr-µmol/lSommer, StefanIon chromatography
CalciumCammol/lSommer, StefanInductively coupled plasma atomic emission spectroscope (ICP-AES)
10 ChlorineClmmol/lSommer, StefanIon chromatography
11 ChlorineClmmol/lSommer, StefanIon chromatography
12 IronFeµmol/lSommer, StefanInductively coupled plasma atomic emission spectroscope (ICP-AES)
13 Hydrogen sulfideH2Sµmol/lSommer, StefanPhotometric
14 PotassiumKmmol/lSommer, StefanInductively coupled plasma atomic emission spectroscope (ICP-AES)
15 LithiumLiµmol/lSommer, StefanInductively coupled plasma atomic emission spectroscope (ICP-AES)
16 MagnesiumMgmmol/lSommer, StefanInductively coupled plasma atomic emission spectroscope (ICP-AES)
17 ManganeseMnµmol/lSommer, StefanInductively coupled plasma atomic emission spectroscope (ICP-AES)
18 SodiumNammol/lSommer, StefanInductively coupled plasma atomic emission spectroscope (ICP-AES)
19 Ammonium[NH4]+µmol/lSommer, StefanPhotometry
20 Nitrite[NO2]-µmol/lSommer, StefanPhotometry
21 Nitrate[NO3]-µmol/lSommer, StefanIon chromatography
22 Phosphate[PO4]3-µmol/lSommer, StefanPhotometry
23 SiliconSimmol/lSommer, StefanInductively coupled plasma atomic emission spectroscope (ICP-AES)
24 SilicateSi(OH)4µmol/lSommer, StefanPhotometry
25 Sulfate[SO4]2-mmol/lSommer, StefanIon chromatography
26 StrontiumSrµmol/lSommer, StefanInductively coupled plasma atomic emission spectroscope (ICP-AES)
Size:
624 data points

Data

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


Sample label

Repl

Time [h]

No
(Timestep)

AT [mmol(eq)/l]
(Titration, Pavlova)

Ba [nmol/l]
(Inductively coupled plasma at...)

B [mmol/l]
(Inductively coupled plasma at...)

Br- [µmol/l]
(Ion chromatography)

Ca [mmol/l]
(Inductively coupled plasma at...)
10 
Cl [mmol/l]
(Ion chromatography)
11 
Cl [mmol/l]
(Ion chromatography)
12 
Fe [µmol/l]
(Inductively coupled plasma at...)
13 
H2S [µmol/l]
(Photometric)
14 
K [mmol/l]
(Inductively coupled plasma at...)
15 
Li [µmol/l]
(Inductively coupled plasma at...)
16 
Mg [mmol/l]
(Inductively coupled plasma at...)
17 
Mn [µmol/l]
(Inductively coupled plasma at...)
18 
Na [mmol/l]
(Inductively coupled plasma at...)
19 
[NH4]+ [µmol/l]
(Photometry)
20 
[NO2]- [µmol/l]
(Photometry)
21 
[NO3]- [µmol/l]
(Ion chromatography)
22 
[PO4]3- [µmol/l]
(Photometry)
23 
Si [mmol/l]
(Inductively coupled plasma at...)
24 
Si(OH)4 [µmol/l]
(Photometry)
25 
[SO4]2- [mmol/l]
(Ion chromatography)
26 
Sr [µmol/l]
(Inductively coupled plasma at...)
M137_596BIGO2-1BW-10.63000000012.42145.9910.437859.30510.985557.796556.5800.3930.00010.13125.97955.682-0.100493.4520.3813.55623.4762.5000.03233.82028.88091.775
M137_596BIGO2-1BW-24.97194444422.40650.1050.432866.57210.842557.796556.5800.7400.00010.00025.57854.933-0.086485.2710.3513.68422.2502.5520.03436.49829.09590.870
M137_596BIGO2-1BW-39.31000000032.37147.3220.417871.73110.565557.796556.5800.1370.0009.67624.58153.592-0.059473.5451.3163.86521.2802.4740.02733.43229.27288.074
M137_596BIGO2-1BW-413.73361111042.34446.2490.418857.53010.473557.796556.5800.0310.0009.60924.60653.129-0.104469.1831.6043.71621.0412.4630.03033.06828.89687.632
M137_596BIGO2-1BW-518.07097222052.33359.2120.424865.53310.539557.796556.5800.0140.0009.69824.78353.490-0.094473.2891.7563.71321.3512.4480.03031.96929.11687.781
M137_596BIGO2-1BW-622.40597222062.32843.9020.421873.16610.546557.796556.5800.0370.0009.68624.83553.425-0.109473.0610.7083.95520.7783.3510.03232.90029.23288.045
M137_596BIGO2-1BW-726.82472222072.34039.7650.419859.59410.531557.796556.5800.0280.0009.73324.84353.325-0.089471.7380.5674.21121.4372.5500.03433.38128.93687.818
M137_596BIGO2-1BW-831.16055556082.34641.0650.410867.58010.285557.796556.5800.0360.0009.46723.95452.169-0.105462.0731.2814.17922.4472.5790.02629.52829.10785.825
M137_596BIGO2-1K1-10.63000000012.39444.8290.421856.20210.492557.796556.5800.0520.0009.61524.87453.189-0.044469.7831.4683.60422.3792.5330.03133.29328.89387.283
M137_596BIGO2-1K1-24.97194444422.38245.0940.416864.63910.466557.796556.580-0.0630.0009.62824.92753.145-0.097468.1534.2613.84319.4462.6720.03841.03529.17987.655
M137_596BIGO2-1K1-39.31000000032.41278.2280.431871.53910.746557.796556.5800.0070.0009.89825.38754.399-0.105481.2346.6794.09616.8892.9630.05350.38729.36089.919
M137_596BIGO2-1K1-413.73361111042.42072.6150.445856.04710.961557.796556.5800.0730.00010.29126.27856.428-0.077501.1918.9704.18814.2183.2640.06159.85828.96291.483
M137_596BIGO2-1K1-518.07097222052.38958.8430.418866.90810.441557.796556.580-0.0080.0009.58724.60952.979-0.111468.11311.6974.16011.5713.5110.04851.33729.11887.077
M137_596BIGO2-1K1-622.40597222062.39544.7440.425873.87910.651557.796556.5800.0460.0009.95225.09353.927-0.091479.29613.0574.12010.2113.7810.05253.21129.36688.963
M137_596BIGO2-1K1-726.82472222072.44658.6580.423856.22210.586557.796556.5800.0740.0009.78125.16953.602-0.102473.82516.9674.0657.8344.0650.05053.28828.95888.009
M137_596BIGO2-1K1-831.16055556082.38668.1980.411862.89110.404557.796556.5800.1210.0009.68724.73252.6883.847467.37518.1603.9126.0984.3650.05557.31529.09986.663
M137_596BIGO2-1K2-10.63000000012.36956.5590.416848.82910.392557.796556.5800.0750.0009.58824.73652.759-0.095464.6381.8373.61822.2622.4850.04344.32328.73286.701
M137_596BIGO2-1K2-24.97194444422.37550.5680.416855.73810.474557.796556.580-0.0350.0009.71325.07753.073-0.055468.2504.0463.79220.6432.7820.03733.51128.92587.654
M137_596BIGO2-1K2-39.31000000032.36149.0020.409858.07310.337557.796556.5800.1200.0009.53424.67052.414-0.087462.1146.0643.90118.6722.7860.03739.45629.09886.205
M137_596BIGO2-1K2-413.73361111042.36054.4930.410848.97610.397557.796556.5800.0340.0009.64624.84052.708-0.086464.7777.7253.91216.8172.9650.04142.51928.83586.700
M137_596BIGO2-1K2-518.07097222052.41972.1710.402851.04010.073557.796556.5802.1120.0009.20825.00951.065-0.077448.80411.0964.00515.3033.1360.03844.15128.91083.758
M137_596BIGO2-1K2-622.40597222062.36075.1050.408860.30410.249557.796556.580-0.0030.0009.43324.38851.952-0.069457.94611.8163.93713.6853.2240.04445.92229.03385.497
M137_596BIGO2-1K2-726.82472222072.44271.3100.417845.85410.510557.796556.580-0.0130.0009.68325.01653.208-0.108469.61613.8244.00812.3973.5580.04849.98428.69388.119
M137_596BIGO2-1K2-831.16055556082.42443.8940.412852.22310.312557.796556.5800.1190.0009.55124.50252.346-0.070461.29514.9313.88010.8313.5900.04845.21328.99685.941