Citation:

PANGAEA.909611

Name: In situ flux measurements of nutrients in benthic chambers at station M77/2_049
Published: 2019-12-05
License: https://creativecommons.org/licenses/by/4.0/

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Published: 2019-12-05 • DOI registered: 2020-11-20

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Related to:

Pfannkuche, Olaf; Frank, Martin; Schneider, Ralph R; Stramma, Lothar (2011): Climate-biogeochemistry interactions in the tropical ocean of the SE-American oxygen minimum zone, 2008 - 2009 : Cruise No. 77, Leg 1 - 4, October 22, 2008 - February 18, 2009 Talcahuano (Chile) - Callao (Peru) - Guayaquil (Ecuador) - Callao (Peru) - Colon (Panama). METEOR-Berichte, DFG-Senatskommission für Ozeanographie, M77, 163 pp, https://doi.org/10.2312/cr_m77

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: -7.996500 * Longitude: -80.462800

Date/Time Start: 2008-12-07T20:36:00 * Date/Time End: 2008-12-07T20:36:00

Minimum Elevation: -679.0 m * Maximum Elevation: -679.0 m

Event(s):

M77/2_049 (M77/2_726) * Latitude: -7.996500 * Longitude: -80.462800 * Date/Time: 2008-12-07T20:36:00 * Elevation: -679.0 m * Campaign: * Basis: * Method/Device: Bottom lander (B_LANDER)

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	Chloride	Cl-	mmol/l	Sommer, Stefan	Ion chromatography
11	Iron	Fe	µmol/l	Sommer, Stefan	Inductively coupled plasma atomic emission spectroscope (ICP-AES)
12	Iodide	I-	µmol/l	Sommer, Stefan	Ion chromatography
13	Potassium	K	mmol/l	Sommer, Stefan	Inductively coupled plasma atomic emission spectroscope (ICP-AES)
14	Lithium	Li	µmol/l	Sommer, Stefan	Inductively coupled plasma atomic emission spectroscope (ICP-AES)
15	Magnesium	Mg	mmol/l	Sommer, Stefan	Inductively coupled plasma atomic emission spectroscope (ICP-AES)
16	Manganese	Mn	µmol/l	Sommer, Stefan	Inductively coupled plasma atomic emission spectroscope (ICP-AES)
17	Sodium	Na	mmol/l	Sommer, Stefan	Inductively coupled plasma atomic emission spectroscope (ICP-AES)
18	Ammonium	[NH4]+	µmol/l	Sommer, Stefan	Photometry
19	Nitrite	[NO2]-	µmol/l	Sommer, Stefan	Photometry
20	Nitrate	[NO3]-	µmol/l	Sommer, Stefan	Ion chromatography
21	Phosphate	[PO4]3-	µmol/l	Sommer, Stefan	Photometry
22	Silicon	Si	mmol/l	Sommer, Stefan	Inductively coupled plasma atomic emission spectroscope (ICP-AES)
23	Silicate	Si(OH)4	µmol/l	Sommer, Stefan	Photometry
24	Sulfate	[SO4]2-	mmol/l	Sommer, Stefan	Ion chromatography
25	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:

348 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	5 AT [mmol(eq)/l]	6 Ba [nmol/l]	7 B [mmol/l]	8 Br- [µmol/l]	9 Ca [mmol/l]	10 Cl- [mmol/l]	11 Fe [µmol/l]	12 I- [µmol/l]	13 K [mmol/l]	14 Li [µmol/l]	15 Mg [mmol/l]	16 Mn [µmol/l]	17 Na [mmol/l]	18 [NH4]+ [µmol/l]	19 [NO2]- [µmol/l]	20 [NO3]- [µmol/l]	21 [PO4]3- [µmol/l]	22 Si [mmol/l]	23 Si(OH)4 [µmol/l]	24 [SO4]2- [mmol/l]	25 Sr [µmol/l]
M77-2_049BIGO	K1	0	1	2.3763	99.8496	0.4295	849.2546	10.6466	557	1.3113	0	10.1053	25.8647	53.7744	-0.0602	480	0.0000	0.5059	37.0964	3.0111	0.0481	54.1571	28.5233	92.5113
M77-2_049BIGO	K1	8	2	2.4343	100.0496	0.4276	853.8543	10.9697	557	1.1672	0	10.2432	24.5360	54.1935	-0.0476	480	0.1352	0.6935	32.6769	2.9621	0.0596	55.3039	28.5406	93.7370
M77-2_049BIGO	K1	20	3	2.3382	104.3972	0.4289	860.7275	10.8142	557	1.0894	0	10.0993	24.5106	54.0142	-0.1135	480	0.0000	0.8976	29.1449	2.8591	0.0567	61.1212	28.5011	93.1631
M77-2_049BIGO	K1	33	4	2.3897	75.6086	0.4262	863.0555	10.8372	557	0.9737	0	10.3103	25.0883	53.8425	-0.0802	480	0.0000	1.0080	26.3890	2.9334	0.0573	60.5984	28.4299	93.0215
M77-2_049BIGO	K1_BW	0	1	2.4014	85.7568	0.4288	849.0899	11.0055	557	0.9648	0	10.1241	23.9404	53.9553	-0.0715	480	0.1049	0.0000	33.7428	3.0612	0.0476	53.9189	28.5944	93.2605
M77-2_049BIGO	K1_BW	8	2	1.9003	88.9655	0.4262		10.9862		0.8276		10.1379	23.4828	54.1034	-0.0207	480	0.5761	0.3590	0.0000	1.9802	0.0621	28.0815		93.3103
M77-2_049BIGO	K1_BW	20	3	2.3528	65.9277	0.4256	844.3983	10.8029	557	1.0872	0	10.0627	23.9422	53.6675	-0.0463	480	0.0712	0.0000	31.7260	3.0915	0.0463	51.1785	28.5326	92.6458
M77-2_049BIGO	K1_BW	33	4	2.3816	99.4286	0.4286	866.8169	10.6171	557	0.8343	0	10.1714	25.9429	53.7143	-0.0800	480	0.3176	0.0000	31.7623	3.1059	0.0457	50.1633	28.5356	92.9143
M77-2_049BIGO	K1_Res	4	2	2.3742							0						0.2421	0.0000	39.3460	3.1724		69.4323
M77-2_049BIGO	K1_Res	8	4	2.3441			845.2016		557		0						0.2532	0.0000	40.4743	2.5424		52.9675	28.4968
M77-2_049BIGO	K1_Res	16	6	2.3888			871.3417		557		0						0.6767	0.0000	40.0026	3.0468		59.4391	28.5407
M77-2_049BIGO	K1_Res	28	8	2.4485			852.0445		557								0.4923	0.0000	40.1996	3.2577		59.7043	28.5146
M77-2_049BIGO	K2	0	1	2.4158	87.8049	0.4297	846.5989	10.7590	557	1.0068	0	10.1854	24.7024	53.9707	-0.0585	480	0.4783	0.5599	34.9940	2.8928	0.0351	50.1581	28.5773	92.6049
M77-2_049BIGO	K2	8	2	2.3654	98.3133	0.4291	883.6185	10.8145	557	1.0988	0	10.0627	24.5205	53.7831	-0.0694	480	0.0000	0.3312	32.6653	2.7868	0.0578	56.9929	28.4930	93.2241
M77-2_049BIGO	K2	20	3	2.4286	85.2000	0.4284	876.5371	10.9680	557	2.4600	0	10.2000	24.2400	54.0000	-0.0840	480	0.0000	0.3401	29.9027	3.0372	0.0600	59.5123	28.4182	93.0000
M77-2_049BIGO	K2	33	4	2.3883	69.2421	0.4284	874.1732	10.9262	557	1.4200	0	9.9756	23.5892	54.1027	-0.0939	480	0.0000	0.2191	26.9849	3.0214	0.0704	65.1559	28.5014	92.8313