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Sommer, Stefan; Dale, Andy W (2020): In situ flux measurements of nutrients in benthic chambers at station M137_656-1 [dataset]. PANGAEA, https://doi.org/10.1594/PANGAEA.923160

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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: -12.280000 * Median Longitude: -77.249915 * South-bound Latitude: -12.280000 * West-bound Longitude: -77.250000 * North-bound Latitude: -12.280000 * East-bound Longitude: -77.249830
Date/Time Start: 2017-05-10T22:58:00 * Date/Time End: 2017-05-10T23:16:00
Minimum Elevation: -129.5 m * Maximum Elevation: -129.0 m
Event(s):
M137_656-1 * Latitude Start: -12.280000 * Longitude Start: -77.250000 * Latitude End: -12.280000 * Longitude End: -77.249830 * Date/Time Start: 2017-05-10T22:58:00 * Date/Time End: 2017-05-10T23:16:00 * Elevation Start: -129.0 m * Elevation End: -129.5 m * Campaign: M137 (SFB754) * Basis: Meteor (1986) * Method/Device: Biogeochemical observatory (BIGO)
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:
690 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_656BIGO1-2BW-10.63166666712.35835.6620.429881.36010.325559.550568.013-0.1230.0009.85126.01853.723-0.004476.6761.3330.28922.4812.3660.02928.30329.81588.396
M137_656BIGO1-2BW-24.79902777822.33744.2480.436871.67910.405559.550568.013-0.0260.0009.92526.39754.1820.009480.0521.3570.27821.9312.3160.02828.70629.37989.023
M137_656BIGO1-2BW-39.05625000032.32252.7880.440880.64510.565559.550568.013-0.1320.00010.08926.74254.975-0.001487.9131.3780.36422.2822.3470.03031.22529.70090.540
M137_656BIGO1-2BW-413.30388889042.28841.7820.424884.40410.348559.550568.013-0.1130.0009.91126.19753.7920.025478.3851.3380.41622.1302.2940.02728.41429.84188.562
M137_656BIGO1-2BW-517.47805556052.37166.4240.437869.22810.560559.550568.013-0.1080.00010.00126.66954.8800.013484.6721.5150.42022.0922.2140.02928.59829.46989.722
M137_656BIGO1-2BW-621.72986111062.28041.3410.434878.92510.379559.550568.013-0.1790.0009.95526.19953.9870.012478.4281.3360.42022.3482.3330.02524.99429.65988.084
M137_656BIGO1-2BW-725.89875000072.29536.5070.430885.88410.327559.550568.013-0.0980.0009.85826.26153.734-0.018476.5801.5980.48921.9962.3050.02424.51429.86287.781
M137_656BIGO1-2BW-830.15111111082.34923.9400.438874.89410.495559.550568.013-0.0490.00010.04726.36254.6380.016484.6821.5420.45322.6582.3230.02323.49329.39689.419
M137_656BIGO1-2K1-10.63166666712.29226.7480.428882.69010.377559.550568.013-0.0790.0009.84926.45053.853-0.002478.0571.6490.33621.6562.3390.02628.82429.86887.608
M137_656BIGO1-2K1-24.79902777822.33440.5050.429873.15710.324559.550568.013-0.1460.0009.86226.38353.6950.012474.9275.6200.72718.1722.3660.03837.71229.43188.102
M137_656BIGO1-2K1-39.05625000032.36444.5400.428876.88910.368559.550568.013-0.1750.0009.86026.29053.6920.042474.9799.5550.99915.2732.3510.04543.98729.69987.982
M137_656BIGO1-2K1-413.30388889042.33342.9360.428884.19910.422559.550568.0130.2860.0009.83226.24153.7040.023476.52011.7231.18911.9672.3610.05150.15629.78688.419
M137_656BIGO1-2K1-517.47805556052.34647.1520.428872.27310.358559.550568.013-0.1040.0009.89526.22353.8730.008477.60915.0401.3098.7842.5380.05755.53029.38188.413
M137_656BIGO1-2K1-621.72986111062.34154.4320.427878.50010.362559.550568.013-0.1560.0009.84226.12653.8920.006476.83716.3331.3357.3302.6500.05858.24029.68688.298
M137_656BIGO1-2K1-725.89875000072.36149.3920.437884.27910.424559.550568.013-0.0730.0009.96526.44254.2270.006480.58619.2851.3195.4812.9200.06361.80229.82688.845
M137_656BIGO1-2K1-830.15111111082.35146.5110.426872.75110.277559.550568.013-0.1090.0009.81626.06753.4730.004472.91421.1611.3013.5863.1120.06363.57829.34487.505
M137_656BIGO1-2K2-10.63166666712.30144.7310.425883.57910.391559.550568.013-0.1060.0009.76726.28453.368-0.006473.4012.2290.41025.0272.2720.02728.91729.85787.528
M137_656BIGO1-2K2-24.79902777822.29237.7480.428872.03210.331559.550568.013-0.1300.0009.87626.22953.789-0.006476.5536.1940.95730.8942.1820.03938.44829.39688.146
M137_656BIGO1-2K2-39.05625000032.35546.5100.425876.65410.417559.550568.013-0.0610.0009.76226.40453.4940.016473.77811.9861.92529.5732.0110.05151.14429.63887.926
M137_656BIGO1-2K2-413.30388889042.29829.9180.419882.93210.163559.550568.013-0.1230.0009.49025.66952.0930.001461.18814.8482.51343.6251.9610.05149.91029.85885.646
M137_656BIGO1-2K2-517.47805556052.43549.0300.445866.18310.870559.550568.013-0.0490.00010.15427.54055.792-0.003494.49420.1753.78153.4611.8660.06060.57929.32992.057
M137_656BIGO1-2K2-621.72986111062.32344.1870.426874.50110.462559.550568.013-0.0670.0009.77126.52653.6910.023475.57922.9984.72454.2861.7270.06463.13029.64987.960
M137_656BIGO1-2K2-725.89875000072.34131.2770.429884.07610.464559.550568.0130.0590.0009.78126.51953.7200.006476.60526.0565.89664.1661.6760.08069.67229.80287.975
M137_656BIGO1-2K2-830.15111111082.33939.6250.430874.47510.522559.550568.013-0.0710.0009.85226.59853.9790.014477.75329.8257.59968.4571.6000.07373.24029.38988.606
M137_656BIGO1-2Niskin36.2500000002.38023.9280.437889.11910.421559.550568.013-0.1070.00010.07025.97654.1740.007482.88923.8750.02322.30729.85889.124
M137_656BIGO1-2Ü12.36022.9730.429861.51310.314559.550557.6810.1200.0009.97125.97353.6580.019478.19764.6501.6030.07776.49928.89888.476
M137_656BIGO1-2Ü22.36023.8240.437872.19810.391559.550561.6860.1940.00010.05525.99754.0860.006481.6763.6643.6000.06566.73029.60588.951