/* DATA DESCRIPTION: Citation: Aguilera, Victor M (2020): Hydrographic and carbonate system variations during El Niño 2015-2016 event in a permanent upwelling system off the coast of Chile [dataset]. PANGAEA, https://doi.org/10.1594/PANGAEA.919269 Abstract: Hydrographic and carbonate system variations were assessed during El Niño event in a permanent upwelling system of the Humbodt Current (Southeast Pacific Ocean) in 2015-2016 . Ninety nine (99) measurements corresponding to thirty three (33) nearshore surveys conducted in the year-round upwelling system off the Atacama Desert. Temperature and salinity CTD profiles were combined with discrete measurements of pH and total alkalinity, under quality control procedures. All measurements and observations were assessed at 10 m depth. Keyword(s): carbonate system; Eastern Boundary Upwelling Syetms; Humboldt Current; Inter-annual hydrographic variations; Intra-seasonal hydrographic variations Related to: Aguilera, Victor M; Vargas, Cristian A; Dewitte, Boris (2020): Intraseasonal Hydrographic Variations and Nearshore Carbonates System Off Northern Chile During the 2015 El Niño Event. Journal of Geophysical Research: Biogeosciences, 125(11), https://doi.org/10.1029/2020JG005704 Coverage: LATITUDE: -23.460136 * LONGITUDE: -70.622217 DATE/TIME START: 2003-03-16T00:00:00 * DATE/TIME END: 2016-04-16T00:00:00 MINIMUM DEPTH, water: 10 m * MAXIMUM DEPTH, water: 10 m Event(s): Antofagasta_Oce * LATITUDE: -23.460136 * LONGITUDE: -70.622217 * ELEVATION: -30.0 m * LOCATION: Antofagasta, Chile * METHOD/DEVICE: Multiple investigations (MULT) Parameter(s): Chlorophyll a [mg/m**3] (Chl a) * PI: Aguilera, Victor M (https://orcid.org/0000-0001-5791-5250, victor.aguilera@ceaza.cl) DEPTH, water [m] (Depth water) * GEOCODE * PI: Aguilera, Victor M (https://orcid.org/0000-0001-5791-5250, victor.aguilera@ceaza.cl) DATE/TIME (Date/Time) * GEOCODE * PI: Aguilera, Victor M (https://orcid.org/0000-0001-5791-5250, victor.aguilera@ceaza.cl) Sea surface temperature [°C] (SST) * PI: Aguilera, Victor M (https://orcid.org/0000-0001-5791-5250, victor.aguilera@ceaza.cl) Temperature, water [°C] (Temp) * PI: Aguilera, Victor M (https://orcid.org/0000-0001-5791-5250, victor.aguilera@ceaza.cl) * COMMENT: at 10 meter water depth Oxygen, dissolved [ml/l] (DO) * PI: Aguilera, Victor M (https://orcid.org/0000-0001-5791-5250, victor.aguilera@ceaza.cl) Salinity (Sal) * PI: Aguilera, Victor M (https://orcid.org/0000-0001-5791-5250, victor.aguilera@ceaza.cl) pH (pH) * PI: Aguilera, Victor M (https://orcid.org/0000-0001-5791-5250, victor.aguilera@ceaza.cl) Carbon dioxide, partial pressure [µatm] (pCO2) * PI: Aguilera, Victor M (https://orcid.org/0000-0001-5791-5250, victor.aguilera@ceaza.cl) Alkalinity, total [µmol/kg] (AT) * PI: Aguilera, Victor M (https://orcid.org/0000-0001-5791-5250, victor.aguilera@ceaza.cl) Chlorophyll a [mg/m**3] (Chl a) * PI: Aguilera, Victor M (https://orcid.org/0000-0001-5791-5250, victor.aguilera@ceaza.cl) License: Creative Commons Attribution-NonCommercial-NoDerivs 4.0 International (CC-BY-NC-ND-4.0) (URI: https://creativecommons.org/licenses/by-nc-nd/4.0/) Size: 819 data points */ Chl a [mg/m**3] Depth water [m] Date/Time SST [°C] Temp [°C] (at 10 meter water depth) DO [ml/l] Sal pH pCO2 [µatm] AT [µmol/kg] Chl a [mg/m**3] 0.94 10 2015-01-22 15.38 13.93 1.85 34.73 8.030 406.62 2265.6 0.94 0.94 10 2015-01-22 15.33 13.88 1.80 34.73 8.030 408.11 2265.6 0.94 0.94 10 2015-01-22 15.12 13.81 1.68 34.73 8.040 403.50 2265.6 0.94 0.40 10 2015-01-27 16.39 16.31 4.27 34.74 8.020 425.12 2272.7 0.40 1.26 10 2015-01-27 16.39 16.24 4.19 34.76 8.020 422.82 2272.7 1.26 2.13 10 2015-01-27 16.38 16.18 4.12 34.74 8.030 418.20 2272.7 2.13 2.27 10 2015-01-29 16.54 15.29 2.78 34.77 8.140 309.09 2289.5 2.27 1.62 10 2015-01-29 16.38 15.24 2.75 34.75 8.140 311.11 2289.5 1.62 2.92 10 2015-01-29 16.22 15.23 2.70 34.75 8.130 317.97 2289.5 2.92 1.55 10 2015-02-03 15.61 14.36 2.02 34.74 7.980 467.82 2246.6 1.55 0.96 10 2015-02-03 15.23 14.27 1.88 34.74 7.980 471.18 2246.6 0.96 2.20 10 2015-02-03 15.06 14.24 1.84 34.73 7.980 466.90 2246.6 2.20 0.27 10 2015-02-05 15.52 15.07 2.94 34.78 8.000 443.14 2272.6 0.27 0.13 10 2015-02-05 15.46 14.96 2.97 34.74 8.000 442.45 2272.6 0.13 0.41 10 2015-02-05 15.44 14.92 2.84 34.74 8.010 441.70 2272.6 0.41 2.92 10 2015-02-10 17.65 17.22 5.52 34.73 7.970 489.95 2286.3 2.92 2.27 10 2015-02-10 17.43 17.18 5.42 34.73 7.970 491.87 2286.3 2.27 3.57 10 2015-02-10 17.36 17.16 5.41 34.73 7.970 487.51 2286.3 3.57 0.50 10 2015-02-17 19.55 15.98 3.65 34.80 8.370 158.65 2287.9 0.50 0.36 10 2015-02-17 19.42 15.78 3.69 34.78 8.370 157.86 2287.9 0.36 0.64 10 2015-02-17 19.27 15.60 3.79 34.76 8.370 160.52 2287.9 0.64 0.55 10 2015-02-24 14.90 14.49 3.08 34.74 8.050 394.93 2264.5 0.55 0.46 10 2015-02-24 14.88 14.13 2.57 34.74 8.050 393.35 2264.5 0.46 0.69 10 2015-02-24 14.86 14.05 2.56 34.69 8.050 390.01 2264.5 0.69 0.66 10 2015-03-09 15.22 14.71 4.17 34.77 8.180 270.19 2265.9 0.66 0.51 10 2015-03-09 15.10 14.59 4.12 34.76 8.210 253.13 2265.9 0.51 0.80 10 2015-03-09 15.04 14.54 4.02 34.74 8.200 261.44 2265.9 0.80 1.60 10 2003-03-16 16.45 15.35 4.47 34.77 8.120 321.80 2273.8 1.60 0.76 10 2003-03-16 16.39 15.23 4.11 34.76 8.120 321.09 2273.8 0.76 2.45 10 2003-03-16 16.31 15.16 4.14 34.74 8.120 321.11 2273.8 2.45 4.26 10 2015-03-23 15.94 15.31 4.82 34.80 8.180 275.44 2272.3 4.26 3.87 10 2015-03-23 15.93 15.19 4.58 34.75 8.180 273.37 2272.3 3.87 4.57 10 2015-03-23 15.92 15.05 4.20 34.78 8.180 270.92 2272.3 4.57 0.97 10 2015-02-04 15.65 14.70 3.54 34.74 8.110 329.01 2277.5 0.97 0.78 10 2015-02-04 15.46 14.66 3.62 34.74 8.120 325.82 2277.5 0.78 1.16 10 2015-02-04 15.23 14.62 3.50 34.74 8.110 337.27 2277.5 1.16 0.76 10 2015-06-04 15.70 14.69 2.43 34.77 7.990 454.73 2274.3 0.76 0.57 10 2015-06-04 15.46 14.67 2.35 34.78 8.000 450.65 2274.3 0.57 0.96 10 2015-06-04 15.18 14.60 2.25 34.79 8.000 449.37 2274.3 0.96 1.44 10 2015-04-14 17.02 15.94 3.22 34.82 8.110 335.46 2293.1 1.44 1.14 10 2015-04-14 16.73 15.89 3.06 34.83 8.110 332.90 2293.1 1.14 1.75 10 2015-04-14 16.60 15.84 3.04 34.83 8.120 329.39 2293.1 1.75 2.00 10 2015-04-20 16.96 15.89 4.90 34.82 8.200 256.98 2287.5 2.00 1.77 10 2015-04-20 16.79 15.81 4.90 34.82 8.200 263.65 2287.5 1.77 2.30 10 2015-04-20 16.62 15.79 4.89 34.80 8.210 253.77 2287.5 2.30 1.51 10 2015-04-28 15.71 15.60 3.86 34.73 8.200 251.46 2202.6 1.51 1.32 10 2015-04-28 15.67 15.60 3.86 34.73 8.210 245.01 2202.6 1.32 1.70 10 2015-04-28 15.65 15.59 3.85 34.73 8.210 242.87 2202.6 1.70 3.97 10 2015-05-05 16.66 16.53 3.62 34.86 8.100 354.81 2346.3 3.97 2.07 10 2015-05-05 16.65 16.50 3.51 34.88 8.090 358.38 2346.3 2.07 2.63 10 2015-05-05 16.64 16.44 3.51 34.86 8.090 359.54 2346.3 2.63 0.70 10 2015-05-12 16.69 16.39 4.22 34.87 8.030 431.60 2344.9 0.70 1.42 10 2015-05-12 16.63 16.37 4.22 34.86 8.020 433.80 2344.9 1.42 0.91 10 2015-05-12 16.59 16.35 4.19 34.87 8.030 426.32 2344.9 0.91 1.42 10 2015-05-19 16.63 16.37 4.22 34.86 8.120 337.81 2370.6 1.42 0.68 10 2015-05-19 16.59 16.35 4.19 34.87 8.110 345.18 2370.6 0.68 1.05 10 2015-05-19 16.57 16.30 4.14 34.87 8.120 339.61 2370.6 1.05 0.84 10 2015-05-27 15.77 15.14 1.97 34.86 8.190 278.57 2352.5 0.84 0.98 10 2015-05-27 15.67 15.14 1.96 34.86 8.170 289.85 2352.5 0.98 0.63 10 2015-05-27 15.50 15.13 1.94 34.86 8.170 288.10 2352.5 0.63 0.57 10 2015-06-02 15.44 15.38 3.40 34.85 8.000 462.41 2340.8 0.57 1.74 10 2015-06-02 15.42 15.37 3.44 34.85 8.000 457.18 2340.8 1.74 0.98 10 2015-06-02 15.41 15.35 3.24 34.85 8.000 460.57 2340.8 0.98 0.60 10 2015-06-08 16.62 16.60 4.32 34.91 7.940 542.01 2347.7 0.60 0.58 10 2015-06-08 16.62 16.60 4.33 34.91 7.940 549.35 2347.7 0.58 0.60 10 2015-06-08 16.62 16.60 4.33 34.91 7.940 543.38 2347.7 0.60 0.96 10 2015-06-15 17.30 17.30 4.01 35.09 8.120 334.71 2362.1 0.96 1.15 10 2015-06-15 17.30 17.30 4.01 35.09 8.120 333.77 2362.1 1.15 0.76 10 2015-06-15 17.30 17.30 4.02 35.09 8.120 332.85 2362.1 0.76 1.73 10 2015-07-07 15.45 15.14 4.49 34.90 7.880 625.34 2338.2 1.73 1.27 10 2015-07-07 15.43 15.10 4.51 34.89 7.860 665.84 2338.2 1.27 2.20 10 2015-07-07 15.41 15.06 4.17 34.90 7.870 650.58 2338.2 2.20 0.65 10 2015-04-08 14.36 14.28 1.84 34.83 8.080 379.84 2366.1 0.65 0.51 10 2015-04-08 14.34 14.30 2.08 34.71 8.080 378.30 2366.1 0.51 0.80 10 2015-04-08 14.34 14.34 2.02 34.52 8.070 384.74 2366.1 0.80 0.11 10 2015-08-18 16.58 16.48 4.75 35.02 7.650 1169.75 2402.1 0.11 0.09 10 2015-08-18 16.54 16.47 4.74 35.02 7.640 1188.00 2402.1 0.09 0.13 10 2015-08-18 16.53 16.46 4.73 35.02 7.640 1181.17 2402.1 0.13 0.97 10 2015-09-01 14.72 14.59 2.34 34.91 7.940 528.96 2271.4 0.97 0.79 10 2015-09-01 14.67 14.61 2.52 34.91 7.930 539.47 2271.4 0.79 1.16 10 2015-09-01 14.62 14.66 2.41 34.90 7.930 539.05 2271.4 1.16 4.63 10 2015-09-30 16.17 16.11 4.87 34.84 7.880 625.70 2291.6 4.63 4.26 10 2015-09-30 16.14 16.10 4.86 34.84 7.870 628.87 2291.6 4.26 4.57 10 2015-09-30 16.13 16.06 4.79 34.84 7.880 621.08 2291.6 4.57 10 2015-10-10 16.14 15.50 4.87 34.91 10 2015-10-10 16.13 15.09 4.86 34.91 10 2015-10-10 16.12 14.84 4.79 34.91 349.34 10 2015-10-12 16.67 15.74 2.10 34.92 7.954 8.09 8.1 349.34 343.54 10 2015-10-12 16.45 15.68 1.92 34.93 7.959 8.10 8.1 343.54 344.12 10 2015-10-12 16.42 15.58 1.80 34.93 7.957 8.10 8.1 344.12 340.97 10 2016-01-15 16.67 15.74 2.10 34.93 7.966 7.97 8.1 340.97 342.86 10 2016-01-15 16.45 15.68 1.92 34.92 7.963 7.97 8.1 342.86 334.88 10 2016-01-15 16.42 15.58 1.80 34.93 7.970 7.97 8.1 334.88 342.90 10 2016-01-25 16.16 16.11 4.88 34.84 7.966 8.07 8.1 342.90 338.55 10 2016-01-25 16.14 16.10 4.85 34.84 7.970 8.07 8.1 338.55 336.07 10 2016-01-25 16.12 16.06 4.79 34.84 7.972 8.07 8.1 336.07 257.55 10 2016-03-04 16.40 16.23 3.12 34.90 8.072 7.87 8.2 257.55 255.96 10 2016-03-04 16.34 16.18 2.89 34.91 8.070 7.87 8.2 255.96 255.90 10 2016-03-04 16.32 16.08 2.75 34.90 8.069 7.87 8.2 255.90 454.98 10 2016-03-18 16.39 16.23 3.12 34.90 7.869 7.96 8.0 454.98 455.19 10 2016-03-18 16.34 16.17 2.85 34.92 7.868 7.97 8.0 455.19 454.68 10 2016-03-18 16.32 16.08 2.75 34.90 7.867 7.96 8.0 454.68 10 2016-04-16 16.40 16.23 3.08 34.90 7.961 10 2016-04-16 16.34 16.18 2.89 34.92 7.965 10 2016-04-16 16.32 16.08 2.75 34.90 7.962