/* DATA DESCRIPTION: Citation: Sommer, Stefan; Lomnitz, Ulrike; Dale, Andy W (2019): In situ flux measurements of nutrients in benthic chambers at station M77/2_049 [dataset]. PANGAEA, https://doi.org/10.1594/PANGAEA.909611 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) (URI: http://www.sfb754.de) Funding: German Research Foundation (DFG) (URI: http://www.dfg.de/en/), grant/award no. 27542298: Climate - Biogeochemistry Interactions in the Tropical Ocean (URI: https://gepris.dfg.de/gepris/projekt/27542298) 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: M77/2 (URI: https://doi.org/10.2312/cr_m77) * BASIS: Meteor (1986) (URI: https://en.wikipedia.org/wiki/RV_Meteor_(1986)) * METHOD/DEVICE: Bottom lander (B_LANDER) Comment: In situ concentration measurements of nutrients in benthic chambers for benthic flux calculation Parameter(s): Sample code/label (Sample label) * PI: Sommer, Stefan (ssommer@geomar.de) Replicate (Repl) * PI: Sommer, Stefan (ssommer@geomar.de) Time in hours [h] (Time h) * PI: Sommer, Stefan (ssommer@geomar.de) Number (No) * PI: Sommer, Stefan (ssommer@geomar.de) * COMMENT: Timestep Alkalinity, total [mmol(eq)/l] (AT) * PI: Sommer, Stefan (ssommer@geomar.de) * METHOD/DEVICE: Titration, Pavlova Barium [nmol/l] (Ba) * PI: Sommer, Stefan (ssommer@geomar.de) * METHOD/DEVICE: Inductively coupled plasma atomic emission spectroscope (ICP-AES) Boron [mmol/l] (B) * PI: Sommer, Stefan (ssommer@geomar.de) * METHOD/DEVICE: Inductively coupled plasma atomic emission spectroscope (ICP-AES) Bromide [µmol/l] (Br-) * PI: Sommer, Stefan (ssommer@geomar.de) * METHOD/DEVICE: Ion chromatography Calcium [mmol/l] (Ca) * PI: Sommer, Stefan (ssommer@geomar.de) * METHOD/DEVICE: Inductively coupled plasma atomic emission spectroscope (ICP-AES) Chloride [mmol/l] (Cl-) * PI: Sommer, Stefan (ssommer@geomar.de) * METHOD/DEVICE: Ion chromatography Iron [µmol/l] (Fe) * PI: Sommer, Stefan (ssommer@geomar.de) * METHOD/DEVICE: Inductively coupled plasma atomic emission spectroscope (ICP-AES) Iodide [µmol/l] (I-) * PI: Sommer, Stefan (ssommer@geomar.de) * METHOD/DEVICE: Ion chromatography Potassium [mmol/l] (K) * PI: Sommer, Stefan (ssommer@geomar.de) * METHOD/DEVICE: Inductively coupled plasma atomic emission spectroscope (ICP-AES) Lithium [µmol/l] (Li) * PI: Sommer, Stefan (ssommer@geomar.de) * METHOD/DEVICE: Inductively coupled plasma atomic emission spectroscope (ICP-AES) Magnesium [mmol/l] (Mg) * PI: Sommer, Stefan (ssommer@geomar.de) * METHOD/DEVICE: Inductively coupled plasma atomic emission spectroscope (ICP-AES) Manganese [µmol/l] (Mn) * PI: Sommer, Stefan (ssommer@geomar.de) * METHOD/DEVICE: Inductively coupled plasma atomic emission spectroscope (ICP-AES) Sodium [mmol/l] (Na) * PI: Sommer, Stefan (ssommer@geomar.de) * METHOD/DEVICE: Inductively coupled plasma atomic emission spectroscope (ICP-AES) Ammonium [µmol/l] ([NH4]+) * PI: Sommer, Stefan (ssommer@geomar.de) * METHOD/DEVICE: Photometry Nitrite [µmol/l] ([NO2]-) * PI: Sommer, Stefan (ssommer@geomar.de) * METHOD/DEVICE: Photometry Nitrate [µmol/l] ([NO3]-) * PI: Sommer, Stefan (ssommer@geomar.de) * METHOD/DEVICE: Ion chromatography Phosphate [µmol/l] ([PO4]3-) * PI: Sommer, Stefan (ssommer@geomar.de) * METHOD/DEVICE: Photometry Silicon [mmol/l] (Si) * PI: Sommer, Stefan (ssommer@geomar.de) * METHOD/DEVICE: Inductively coupled plasma atomic emission spectroscope (ICP-AES) Silicate [µmol/l] (Si(OH)4) * PI: Sommer, Stefan (ssommer@geomar.de) * METHOD/DEVICE: Photometry Sulfate [mmol/l] ([SO4]2-) * PI: Sommer, Stefan (ssommer@geomar.de) * METHOD/DEVICE: Ion chromatography Strontium [µmol/l] (Sr) * PI: Sommer, Stefan (ssommer@geomar.de) * METHOD/DEVICE: Inductively coupled plasma atomic emission spectroscope (ICP-AES) License: Creative Commons Attribution 4.0 International (CC-BY-4.0) (URI: https://creativecommons.org/licenses/by/4.0/) Size: 348 data points */ Sample label Repl Time h [h] No AT [mmol(eq)/l] Ba [nmol/l] B [mmol/l] Br- [µmol/l] Ca [mmol/l] Cl- [mmol/l] Fe [µmol/l] I- [µmol/l] K [mmol/l] Li [µmol/l] Mg [mmol/l] Mn [µmol/l] Na [mmol/l] [NH4]+ [µmol/l] [NO2]- [µmol/l] [NO3]- [µmol/l] [PO4]3- [µmol/l] Si [mmol/l] Si(OH)4 [µmol/l] [SO4]2- [mmol/l] 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