Citation:

PANGAEA.923167

Name: In situ flux measurements of nutrients in benthic chambers at station M137_817-1
Published: 2020-09-29
License: https://creativecommons.org/licenses/by/4.0/

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Published: 2020-09-29 • DOI registered: 2020-11-22

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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

Project(s):

Climate - Biogeochemistry Interactions in the Tropical Ocean (SFB754)

Funding:

German Research Foundation (DFG), grant/award no. 27542298 : Climate - Biogeochemistry Interactions in the Tropical Ocean

Coverage:

Latitude: -12.224830 * Longitude: -77.179670

Date/Time Start: 2017-05-23T00:54:00 * Date/Time End: 2017-05-23T01:05:00

Minimum Elevation: -74.0 m * Maximum Elevation: -73.4 m

Event(s):

M137_817-1 * Latitude Start: -12.224830 * Longitude Start: -77.179670 * Latitude End: -12.224830 * Longitude End: -77.179670 * Date/Time Start: 2017-05-23T00:54:00 * Date/Time End: 2017-05-23T01:05:00 * Elevation Start: -74.0 m * Elevation End: -73.4 m * Campaign: (SFB754) * Basis: * Method/Device: Biogeochemical observatory (BIGO)

Comment:

In situ concentration measurements of nutrients in benthic chambers for benthic flux calculation

Parameter(s):

#	Name	Short Name	Unit	Principal Investigator	Method/Device	Comment
1	Sample code/label	Sample label		Sommer, Stefan
2	Replicate	Repl		Sommer, Stefan
3	Time in hours	Time h	h	Sommer, Stefan
4	Number	No		Sommer, Stefan		Timestep
5	Alkalinity, total	AT	mmol(eq)/l	Sommer, Stefan	Titration, Pavlova
6	Barium	Ba	nmol/l	Sommer, Stefan	Inductively coupled plasma atomic emission spectroscope (ICP-AES)
7	Boron	B	mmol/l	Sommer, Stefan	Inductively coupled plasma atomic emission spectroscope (ICP-AES)
8	Bromide	Br-	µmol/l	Sommer, Stefan	Ion chromatography
9	Calcium	Ca	mmol/l	Sommer, Stefan	Inductively coupled plasma atomic emission spectroscope (ICP-AES)
10	Chlorine	Cl	mmol/l	Sommer, Stefan	Ion chromatography
11	Chlorine	Cl	mmol/l	Sommer, Stefan	Ion chromatography
12	Iron	Fe	µmol/l	Sommer, Stefan	Inductively coupled plasma atomic emission spectroscope (ICP-AES)
13	Hydrogen sulfide	H2S	µmol/l	Sommer, Stefan	Photometric
14	Potassium	K	mmol/l	Sommer, Stefan	Inductively coupled plasma atomic emission spectroscope (ICP-AES)
15	Lithium	Li	µmol/l	Sommer, Stefan	Inductively coupled plasma atomic emission spectroscope (ICP-AES)
16	Magnesium	Mg	mmol/l	Sommer, Stefan	Inductively coupled plasma atomic emission spectroscope (ICP-AES)
17	Manganese	Mn	µmol/l	Sommer, Stefan	Inductively coupled plasma atomic emission spectroscope (ICP-AES)
18	Sodium	Na	mmol/l	Sommer, Stefan	Inductively coupled plasma atomic emission spectroscope (ICP-AES)
19	Ammonium	[NH4]+	µmol/l	Sommer, Stefan	Photometry
20	Nitrite	[NO2]-	µmol/l	Sommer, Stefan	Photometry
21	Nitrate	[NO3]-	µmol/l	Sommer, Stefan	Ion chromatography
22	Phosphate	[PO4]3-	µmol/l	Sommer, Stefan	Photometry
23	Silicon	Si	mmol/l	Sommer, Stefan	Inductively coupled plasma atomic emission spectroscope (ICP-AES)
24	Silicate	Si(OH)4	µmol/l	Sommer, Stefan	Photometry
25	Sulfate	[SO4]2-	mmol/l	Sommer, Stefan	Ion chromatography
26	Strontium	Sr	µmol/l	Sommer, Stefan	Inductively coupled plasma atomic emission spectroscope (ICP-AES)

License:

Creative Commons Attribution 4.0 International (CC-BY-4.0)

Size:

695 data points

Data

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

1 Sample label	2 Repl	3 Time h [h]	4 No (Timestep)	5 AT [mmol(eq)/l] (Titration, Pavlova)	6 Ba [nmol/l] (Inductively coupled plasma at...)	7 B [mmol/l] (Inductively coupled plasma at...)	8 Br- [µmol/l] (Ion chromatography)	9 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...)	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_817BIGO2-6	BW-1	0.625833333	1	2.280	47.211	0.413	865.554	10.488	570.238	566.811	-0.043	9.868	25.706	54.056	0.077	481.646	4.656	0.793	19.394	2.444	0.028	26.703	29.445	88.631
M137_817BIGO2-6	BW-2	4.549166667	2	2.229	50.358	0.413	876.223	10.261	570.238	566.811	0.052	9.640	24.982	52.925	0.079	470.728	3.043	0.685	20.570	2.423	0.024	24.612	29.506	87.291
M137_817BIGO2-6	BW-3	8.470555556	3	2.251	50.047	0.416	881.575	10.383	570.238	566.811	-0.098	9.787	24.776	53.577	0.045	476.201	1.609	0.348	26.143	2.098	0.024	21.969	29.692	87.597
M137_817BIGO2-6	BW-4	12.390972220	4	2.245	52.305	0.418	866.112	10.371	570.238	566.811	-0.033	9.802	25.189	53.445	0.033	475.652	1.160	0.327	24.956	2.003	0.023	20.918	29.455	87.645
M137_817BIGO2-6	BW-5	16.311388890	5	2.252	49.088	0.412	876.097	10.284	570.238	566.811	-0.092	9.682	24.934	53.021	0.032	470.366	0.959	0.237	24.604	1.939	0.020	19.939	29.515	86.780
M137_817BIGO2-6	BW-6	20.313055560	6	2.230	56.774	0.412	879.651	10.365	570.238	566.811	-0.134	9.798	24.979	53.460	0.029	474.641	1.870	0.380	19.349	1.649	0.019	16.918	29.729	88.046
M137_817BIGO2-6	BW-7	24.231250000	7	2.194	37.124	0.410	866.367	10.252	570.238	566.811	-0.051	9.650	24.615	52.885	0.010	469.269	2.087	0.350	23.938	1.801	0.023	20.390	29.477	86.624
M137_817BIGO2-6	BW-8	28.145555560	8	2.251	46.700	0.416	875.081	10.433	570.238	566.811	-0.045	9.884	25.390	53.778	0.011	477.963	1.927	0.861	22.297	1.680	0.021	20.295	29.532	87.752
M137_817BIGO2-6	K1-1	0.625833333	1	2.256	48.562	0.413	863.543	10.329	570.238	566.811	8.490	9.746	25.094	53.187	0.161	473.100	5.504	3.378	26.115	2.709	0.035	27.712	29.492	87.504
M137_817BIGO2-6	K1-2	4.549166667	2	2.242	48.909	0.414	872.333	10.373	570.238	566.811	0.003	9.793	25.010	53.479	0.063	475.049	9.085	12.840	59.104	3.776	0.040	39.463	29.583	87.906
M137_817BIGO2-6	K1-3	8.470555556	3	2.245	49.086	0.409	882.192	10.407	570.238	566.811	-0.047	9.815	24.999	53.642	0.057	477.728	11.385	12.920	100.216	4.081	0.049	45.871	29.747	88.391
M137_817BIGO2-6	K1-4	12.390972220	4	2.354	45.105	0.415	863.790	10.330	570.238	566.811	-0.008	9.723	25.106	53.308	0.060	473.556	14.381	18.684	129.990	4.442	0.053	52.028	29.497	87.274
M137_817BIGO2-6	K1-5	16.311388890	5	2.277	42.218	0.410	874.916	10.258	570.238	566.811	0.253	9.669	24.643	52.959	0.050	470.583	18.359	27.042	155.995	4.683	0.057	57.195	29.512	86.699
M137_817BIGO2-6	K1-6	20.313055560	6	2.325	50.379	0.412	881.288	10.264	570.238	566.811	0.037	9.667	24.934	52.938	0.056	471.062	19.339	22.823	184.097	4.760	0.061	60.108	29.753	86.987
M137_817BIGO2-6	K1-7	24.231250000	7	2.287	37.653	0.407	863.521	10.313	570.238	566.811	0.434	9.716	24.711	53.204	0.059	474.069	19.645	26.563	205.046	4.345	0.063	60.992	29.487	87.666
M137_817BIGO2-6	K1-8	28.145555560	8	2.323	40.240	0.413	874.235	10.366	570.238	566.811	0.735	9.755	25.136	53.374	0.134	474.013	22.925	28.858	229.289	4.345	0.065	64.321	29.551	88.052
M137_817BIGO2-6	K2-1	0.625833333	1	2.210	48.241	0.411	862.715	10.244	570.238	566.811	-0.091	9.662	24.491	52.779	0.048	469.042	2.902	0.832	26.303	2.657	0.030	28.447	29.508	86.512
M137_817BIGO2-6	K2-2	4.549166667	2	2.259	55.415	0.405	876.767	10.139	570.238	566.811	0.030	9.540	24.605	52.218	0.076	464.309	8.618	1.820	64.789	3.822	0.039	38.293	29.553	86.005
M137_817BIGO2-6	K2-3	8.470555556	3	2.288	38.066	0.409	882.760	10.270	570.238	566.811	0.173	9.672	24.800	52.902	0.027	468.860	11.134	8.718	83.252	4.120	0.044	41.259	29.725	86.961
M137_817BIGO2-6	K2-4	12.390972220	4	2.343	36.003	0.412	865.890	10.315	570.238	566.811	-0.063	9.710	24.585	53.242	0.045	472.632	12.644	7.473	107.766	4.261	0.045	43.059	29.490	87.001
M137_817BIGO2-6	K2-5	16.311388890	5	2.285	42.679	0.410	874.005	10.266	570.238	566.811	0.116	9.701	24.844	52.989	0.039	471.306	14.034	7.623	122.917	4.699	0.047	43.783	29.567	87.233
M137_817BIGO2-6	K2-6	20.313055560	6	2.302	46.483	0.409	879.882	10.217	570.238	566.811	0.196	9.592	24.686	52.674	0.042	469.313	15.158	9.481	131.370	4.371	0.045	44.736	29.690	86.892
M137_817BIGO2-6	K2-7	24.231250000	7	2.314	40.567	0.409	865.039	10.284	570.238	566.811	0.129	9.741	24.949	53.084	0.030	471.863	15.671	13.408	140.465	4.346	0.044	44.400	29.493	87.471
M137_817BIGO2-6	K2-8	28.145555560	8	2.331	48.209	0.409	876.003	10.269	570.238	566.811	0.299	9.662	24.868	52.979	0.041	469.867	15.777	13.025	141.623	4.524	0.046	44.879	29.591	86.629
M137_817BIGO2-6	Niskin	31.833333330		2.345	42.168	0.417	879.153	10.499	570.238	566.811	0.394	10.012	25.433	54.106	0.303	483.639	3.410	0.520	24.740		0.026	23.735	29.698	88.647
M137_817BIGO2-6	Ü1			2.384	35.148	0.416	868.533	10.484	570.238	570.504	1.890	10.036	25.225	54.086	0.055	481.804	23.970	30.460	192.090	4.600	0.068	63.690	29.764	88.714
M137_817BIGO2-6	Ü2			2.423	42.898	0.424	878.228	10.547	570.238	567.516	5.310	10.081	25.240	54.414	0.065	484.082	15.600	12.590		4.320	0.040	37.200	29.588	89.154