Mollier-Vogel, Elfi; Ryabenko, Evgenia; Martinez, Philippe; Wallace, Douglas WR; Altabet, Mark A; Schneider, Ralph R (2012): Nitrogen and carbon concentrations and isotopic ratios off Peru and Ecuador surface sediments [dataset]. PANGAEA, https://doi.org/10.1594/PANGAEA.801886, In supplement to: Mollier-Vogel, E et al. (2012): Nitrogen isotope gradients off Peru and Ecuador related to upwelling, productivity, nutrient uptake and oxygen deficiency. Deep Sea Research Part I: Oceanographic Research Papers, 70, 14-25, https://doi.org/10.1016/j.dsr.2012.06.003
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Project(s):
Funding:
German Research Foundation (DFG), grant/award no. 27542298: Climate - Biogeochemistry Interactions in the Tropical Ocean
Coverage:
Median Latitude: -11.010982 * Median Longitude: -77.731617 * South-bound Latitude: -18.920000 * West-bound Longitude: -82.624500 * North-bound Latitude: 0.216667 * East-bound Longitude: -70.570000
Date/Time Start: 1977-06-09T00:00:00 * Date/Time End: 2008-12-19T22:27:00
Minimum DEPTH, sediment/rock: 0 m * Maximum DEPTH, sediment/rock: 0 m
Event(s):
112-680B * Latitude: -11.065000 * Longitude: -78.077830 * Date/Time Start: 1986-11-05T20:30:00 * Date/Time End: 1986-11-06T14:30:00 * Elevation: -273.0 m * Penetration: 195.5 m * Recovery: 98.45 m * Location: South Pacific Ocean * Campaign: Leg112 * Basis: Joides Resolution * Method/Device: Drilling/drill rig (DRILL) * Comment: 22 cores; 195.5 m cored; 0 m drilled; 50.4 % recovery
Cr_Crio_E1 * Latitude: -12.032000 * Longitude: -77.222000 * Elevation: -49.0 m * Campaign: Crio0904 * Method/Device: MultiCorer (MUC)
Cr_Crio_E2 * Latitude: -12.048000 * Longitude: -77.487000 * Elevation: -94.0 m * Campaign: Crio0904 * Method/Device: MultiCorer (MUC)
Parameter(s):
| # | Name | Short Name | Unit | Principal Investigator | Method/Device | Comment |
|---|---|---|---|---|---|---|
| 1 | Event label | Event | ||||
| 2 | Latitude of event | Latitude | ||||
| 3 | Longitude of event | Longitude | ||||
| 4 | Elevation of event | Elevation | m | |||
| 5 | DEPTH, sediment/rock | Depth sed | m | Geocode | ||
| 6 | δ15N, bulk sediment | δ15N bulk | ‰ air | Mollier-Vogel, Elfi | Mass spectrometer GV Instruments Isoprime | |
| 7 | Nitrogen, total | TN | % | Mollier-Vogel, Elfi | Element analyser, Carlo Erba NC2500 | |
| 8 | Alkenone per unit sediment mass | Alkenone/sed | µg/g | Mollier-Vogel, Elfi | Accelerated Solvent Extraction (Dionex ASE) | |
| 9 | Carbon, organic, total | TOC | % | Mollier-Vogel, Elfi | Element analyser CHN, LECO CS 125 | |
| 10 | Carbon/Nitrogen ratio | C/N | Mollier-Vogel, Elfi | |||
| 11 | Opal, biogenic silica | bSiO2 | % | Mollier-Vogel, Elfi | ||
| 12 | δ13C, organic carbon | δ13C Corg | ‰ PDB | Mollier-Vogel, Elfi | Opal, auto analysis (Müller & Schneider, 1993) |
License:
Creative Commons Attribution 3.0 Unported (CC-BY-3.0)
Size:
419 data points
Data
| 1 Event | 2 Latitude | 3 Longitude | 4 Elevation [m] | 5 Depth sed [m] | 6 δ15N bulk [‰ air] | 7 TN [%] | 8 Alkenone/sed [µg/g] | 9 TOC [%] | 10 C/N | 11 bSiO2 [%] | 12 δ13C Corg [‰ PDB] |
|---|---|---|---|---|---|---|---|---|---|---|---|
| M77/2_075-2 | 0.217 | -80.657 | -1314 | 0 | 4.78 | 0.29 | 2378 | 2.63 | 9.37 | 4.50 | -21.78 |
| M77/2_076-2 | 0.091 | -80.557 | -290 | 0 | 4.84 | 0.09 | 418 | 0.76 | 9.84 | 1.64 | -22.46 |
| M77/2_067-2 | -1.752 | -82.624 | -2075 | 0 | 4.74 | 0.20 | 1325 | 1.66 | 8.36 | 8.23 | -21.22 |
| M77/2_064-1 | -1.892 | -81.196 | -529 | 0 | 4.81 | 0.31 | 3506 | 3.02 | 10.09 | 2.97 | -21.66 |
| M77/2_065-2 | -1.950 | -81.121 | -206 | 0 | 4.62 | 0.11 | 886 | 0.96 | 8.71 | 2.98 | |
| M77/2_062-2 | -2.500 | -81.245 | -1678 | 0 | 4.52 | 0.42 | 6366 | 3.97 | 8.99 | 8.00 | -21.32 |
| M77/2_071-1 | -2.817 | -80.845 | -100 | 0 | 4.66 | 0.10 | 822 | 1.05 | 11.18 | 2.16 | |
| M77/2_072-2 | -2.817 | -81.009 | -425 | 0 | 4.59 | 0.22 | 1665 | 2.01 | 9.48 | 2.24 | -21.30 |
| M77/2_070-2 | -3.117 | -80.647 | -59 | 0 | 5.24 | 0.04 | 178 | 0.45 | 9.94 | 8.73 | -21.60 |
| M77/2_069-2 | -3.267 | -80.948 | -339 | 0 | 4.61 | 0.17 | 1697 | 1.56 | 9.23 | 2.16 | |
| M77/2_056-1 | -3.750 | -81.121 | -350 | 0 | 4.78 | 0.32 | 3628 | 3.03 | 9.42 | 3.12 | -21.47 |
| M77/2_060-1 | -3.852 | -81.258 | -701 | 0 | 4.40 | 0.36 | 4069 | 3.34 | 9.34 | 3.27 | |
| M77/2_059-2 | -3.949 | -81.319 | -995 | 0 | 4.27 | 0.36 | 4108 | 3.27 | 9.26 | 7.02 | -21.46 |
| G28_RL07-2 | -5.256 | -81.416 | -237 | 0 | 4.79 | 0.20 | |||||
| M77/2_053-1 | -5.482 | -81.567 | -2607 | 0 | 3.97 | 0.37 | 4523 | 3.31 | 9.00 | 11.49 | -20.50 |
| M77/2_054-2 | -5.484 | -81.306 | -297 | 0 | 4.46 | 0.38 | 2425 | 2.82 | 7.15 | 5.00 | -20.21 |
| M77/2_052-3 | -5.484 | -81.450 | -1252 | 0 | 4.26 | 0.45 | 4758 | 3.38 | 8.76 | 8.79 | |
| M77/2_047-3 | -7.867 | -80.523 | -625 | 0 | 4.50 | 0.52 | 7350 | 4.65 | 8.91 | 3.64 | |
| M77/2_045-3 | -8.000 | -80.342 | -359 | 0 | 5.14 | 1.01 | 19656 | 8.88 | 8.90 | 8.17 | -20.64 |
| M77/2_050-1 | -8.017 | -80.502 | -1013 | 0 | 4.21 | 0.61 | 8957 | 5.07 | 9.30 | 5.26 | -20.63 |
| M77/2_031-2 | -9.050 | -79.448 | -114 | 0 | 5.27 | 0.17 | 2155 | 1.80 | 11.11 | 2.61 | -20.16 |
| M77/2_029-5 | -9.295 | -79.618 | -437 | 0 | 4.53 | 0.77 | 19522 | 8.45 | 10.43 | 3.53 | -20.77 |
| M77/2_028-1 | -9.295 | -79.907 | -1105 | 0 | 4.45 | 0.58 | 11174 | 4.91 | 8.34 | 4.55 | -20.75 |
| M77/1_554-1 | -10.440 | -78.912 | -521 | 0 | 6.83 | 0.41 | 5085 | 4.16 | 10.20 | 1.21 | |
| M77/1_440-1 | -11.000 | -78.500 | -931 | 0 | 4.64 | 0.38 | 9557 | 4.30 | 10.51 | 1.70 | |
| M77/2_026-3 | -10.752 | -78.474 | -424 | 0 | 6.59 | 0.69 | 9460 | 6.05 | 8.33 | 3.01 | -21.13 |
| M77/2_022-2 | -10.887 | -78.773 | -1923 | 0 | 5.04 | 0.36 | 6138 | 2.98 | 8.26 | 3.55 | |
| M77/1_543-1 | -11.000 | -77.790 | -77 | 0 | 4.82 | 0.50 | 6059 | 3.26 | 6.53 | 12.88 | |
| M77/1_450-1 | -11.000 | -78.167 | -319 | 0 | 6.28 | 1.46 | 35313 | 12.20 | 7.28 | 9.12 | |
| M77/1_469-1 | -11.001 | -77.943 | -145 | 0 | 6.02 | 0.91 | 30422 | 7.48 | 8.21 | 17.62 | |
| M77/1_520-1 | -11.000 | -78.031 | -195 | 0 | 6.23 | 1.22 | 38905 | 10.40 | 8.48 | 15.35 | |
| M77/1_519-1 | -11.000 | -78.272 | -412 | 0 | 6.63 | 0.85 | 13331 | 6.15 | 9.45 | 2.83 | -20.87 |
| M77/1_457-1 | -11.000 | -78.321 | -468 | 0 | 7.27 | 0.70 | 13207 | 6.87 | 9.74 | 2.43 | -20.65 |
| M77/1_488-1 | -11.000 | -78.386 | -581 | 0 | 6.18 | 0.82 | 15723 | 4.75 | 5.98 | 2.93 | |
| M77/1_458-1 | -11.001 | -78.427 | -700 | 0 | 5.01 | 0.73 | 17864 | 6.55 | 8.92 | 2.44 | |
| M77/1_460-1 | -11.000 | -78.585 | -1242 | 0 | 4.72 | 0.33 | 7246 | 3.22 | 10.19 | 1.82 | |
| G24_MUC46 | -11.068 | -78.084 | -272 | 0 | 6.83 | 1.45 | |||||
| M77/2_024-3 | -11.084 | -78.015 | -208 | 0 | 6.11 | 0.77 | 15084 | 9.78 | |||
| M77/1_581-1 | -11.187 | -78.135 | -351 | 0 | 6.35 | 1.71 | 39468 | 13.98 | 8.43 | 5.72 | -20.79 |
| M77/1_589-1 | -11.238 | -78.244 | -494 | 0 | 6.23 | 1.20 | 19007 | 9.49 | 7.88 | 6.93 | |
| M77/1_590-1 | -11.252 | -78.274 | -549 | 0 | 5.76 | 0.99 | 20092 | 8.65 | 8.79 | 1.25 | -21.01 |
| M77/1_602-1 | -11.268 | -78.306 | -618 | 0 | 5.65 | 0.85 | 15722 | 6.87 | 8.55 | 4.52 | -20.92 |
| M77/1_604-1 | -11.300 | -78.374 | -878 | 0 | 4.82 | 0.42 | 7563 | 3.93 | 9.53 | 2.00 | -20.94 |
| M77/1_582-1 | -11.162 | -78.082 | -298 | 0 | 6.09 | 1.37 | 48218 | 10.25 | 7.40 | 9.64 | |
| M77/1_574-1 | -11.167 | -78.092 | -304 | 0 | 6.68 | 1.40 | 51422 | 12.32 | 7.35 | 9.87 | |
| G23_MUC43 | -12.000 | -77.500 | -138 | 0 | 8.66 | 1.27 | |||||
| Cr_Crio_E1 | -12.032 | -77.222 | -49 | 0 | 9.95 | 0.50 | |||||
| Cr_Crio_E3 | -12.047 | -77.284 | -117 | 0 | 9.73 | 1.10 | |||||
| Cr_Crio_E5 | -12.041 | -77.374 | -177 | 0 | 9.13 | 1.66 | |||||
| Cr_Crio_E2 | -12.048 | -77.487 | -94 | 0 | 8.32 | 0.78 | |||||
| Cr_Crio_E4 | -12.041 | -77.651 | -143 | 0 | 7.19 | 1.31 | |||||
| M77/2_005-5 | -12.094 | -77.668 | -214 | 0 | 6.67 | 1.20 | 23564 | 9.90 | |||
| M77/1_620-1 | -12.310 | -77.320 | -151 | 0 | 7.23 | 1.20 | 40265 | 8.85 | 7.59 | 17.39 | |
| M77/1_608-1 | -12.542 | -77.508 | -584 | 0 | 5.02 | 0.36 | 1750 | 3.27 | 9.02 | 2.27 | -20.73 |
| M77/1_623-1 | -12.636 | -77.576 | -1086 | 0 | 5.82 | 0.82 | 15112 | 6.08 | 7.81 | 4.94 | |
| G15_MUC29 | -13.872 | -76.805 | -742 | 0 | 6.20 | 0.83 | |||||
| G11_MUC10 | -14.240 | -76.606 | -1014 | 0 | 6.52 | 0.67 | |||||
| G16_B-II | -14.277 | -76.790 | -2367 | 0 | 6.12 | 0.80 | |||||
| G-10-GC-02 | -14.384 | -76.398 | -312 | 0 | 8.79 | 1.16 | |||||
| G-14-GC-06 | -14.392 | -76.425 | -396 | 0 | 7.45 | 0.49 | |||||
| M77/2_002-5 | -15.079 | -75.733 | -290 | 0 | 9.41 | 0.94 | 19664 | 6.24 | 6.64 | 20.64 | -20.57 |
| M77/1_420-1 | -15.190 | -75.580 | -523 | 0 | 7.36 | 0.81 | 17417 | 6.74 | 8.28 | ||
| M77/1_403-4 | -17.434 | -71.857 | -297 | 0 | 9.17 | 0.22 | 3153 | 1.70 | 9.51 | 2.22 | |
| M77/1_396-1 | -17.433 | -71.857 | -296 | 0 | 9.93 | 0.53 | 20497 | 4.91 | 9.32 | 6.06 | |
| M77/1_398-1 | -17.467 | -71.873 | -496 | 0 | 8.61 | 0.30 | 5633 | 2.37 | 8.92 | 2.73 | |
| M77/1_407-1 | -17.573 | -71.933 | -789 | 0 | 8.31 | 0.41 | 5470 | 3.52 | 9.47 | 2.75 | -21.00 |
| M77/1_409-1 | -17.640 | -71.971 | -918 | 0 | 8.19 | 0.33 | 4468 | 2.76 | 9.12 | 3.85 | |
| M77/1_411-1 | -17.785 | -72.074 | -2168 | 0 | 8.54 | 0.40 | 5295 | 2.94 | 7.11 | 5.61 | -21.20 |
| Y69-103P | -0.083 | -82.433 | -1808 | 0 | 6.42 | ||||||
| Y69-103P | -0.083 | -82.433 | -1808 | 0 | 6.40 | ||||||
| W7706-79 | -3.483 | -81.287 | -538 | 0 | 5.76 | ||||||
| W7706-78 | -3.483 | -81.287 | -539 | 0 | 5.34 | ||||||
| W7706-76 | -3.578 | -81.002 | -30 | 0 | 5.56 | ||||||
| W7706-77 | -3.583 | -81.042 | -366 | 0 | 5.37 | ||||||
| W7706-57 | -7.928 | -80.182 | -192 | 0 | 6.01 | ||||||
| W7706-61 | -8.062 | -80.432 | -838 | 0 | 4.75 | ||||||
| W7706-60 | -8.062 | -80.432 | -30 | 0 | 5.45 | ||||||
| MW8506-37 | -8.783 | -80.083 | -885 | 0 | 4.75 | ||||||
| MW8506-38 | -9.335 | -79.865 | -1215 | 0 | 5.11 | ||||||
| W7706-53 | -9.783 | -79.442 | -414 | 0 | 8.98 | ||||||
| MW08708_1_BC1 | -10.380 | -78.520 | -235 | 0 | 7.87 | ||||||
| MW08708_2_GC2 | -11.010 | -78.050 | -255 | 0 | 7.12 | ||||||
| MW08708_2_BC2 | -11.010 | -78.050 | -255 | 0 | 7.30 | ||||||
| 112-680B | -11.065 | -78.078 | -273 | 0 | 5.57 | ||||||
| MW08708_TTE2_BC9 | -14.940 | -75.610 | -110 | 0 | 11.02 | ||||||
| MW08708_9_PC6 | -15.000 | -75.840 | -250 | 0 | 9.12 | ||||||
| MW08708_6_BC7 | -15.000 | -75.840 | -250 | 0 | 9.88 | ||||||
| MW08708_4_SC3 | -15.100 | -75.700 | -254 | 0 | 10.30 | ||||||
| MW08708_6_PC4 | -15.190 | -75.580 | -510 | 0 | 7.10 | ||||||
| MW8709_FFC20 | -17.833 | -71.660 | -725 | 0 | 9.07 | ||||||
| MW87-09_1 | -17.833 | -71.660 | -725 | 0 | 9.51 | ||||||
| MW87-09_2 | -17.945 | -71.388 | -825 | 0 | 10.27 | ||||||
| W7706-71PC | -3.682 | -82.505 | -1933 | 0 | 4.89 | ||||||
| G28_RL07-2 | -5.256 | -81.416 | -237 | 0 | 4.79 | ||||||
| G24_MUC46 | -11.068 | -78.084 | -272 | 0 | 6.83 | ||||||
| RR9702A-66MC1 | -16.127 | -77.098 | -2575 | 0 | 10.18 | ||||||
| RR9702A-78TC | -16.130 | -76.980 | -2244 | 0 | 9.14 | ||||||
| RR9702A-64MC1 | -17.035 | -78.109 | -2930 | 0 | 11.24 | ||||||
| RR9702A-65TC | -17.040 | -78.110 | -2930 | 0 | 11.68 | ||||||
| MW87-09_3 | -17.680 | -72.270 | -1635 | 0 | 9.64 | ||||||
| MW87-09_4 | -17.680 | -72.380 | -2045 | 0 | 9.78 | ||||||
| KK740109_1 | -17.980 | -71.600 | 0 | 9.89 | |||||||
| RR9702A-62MC3 | -18.085 | -79.040 | -2937 | 0 | 12.59 | ||||||
| RR9702A-63TC | -18.090 | -79.040 | -2901 | 0 | 12.52 | ||||||
| MW87-09_5 | -18.250 | -71.320 | -1130 | 0 | 9.54 | ||||||
| MW87-09_6 | -18.570 | -71.610 | -2405 | 0 | 11.03 | ||||||
| MW87-09_7 | -18.570 | -71.570 | -2070 | 0 | 9.84 | ||||||
| KK740109_2 | -18.910 | -70.570 | 0 | 10.37 | |||||||
| KK740905 | -18.920 | -70.580 | 0 | 9.88 |