Unger, Daniela; Jennerjahn, Tim C (2009): Annual curves of delta15N from sediment traps in the Indian Ocean [dataset]. PANGAEA, https://doi.org/10.1594/PANGAEA.754484, In supplement to: Unger, D; Jennerjahn, TC (2009): Impact of regional Indian Ocean characteristics on the biogeochemical variability of settling particles. In: Wiggert, J; Naqvi, SWA; Smith, S; Hood, RR (eds.) Indian Ocean Biogeochemical Processes and Ecological Variability. AGU, Geophysical Monograph Series, 185, 257-280, https://doi.org/10.1029/2008GM000703
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Project(s):
Coverage:
Median Latitude: 11.875553 * Median Longitude: 87.103333 * South-bound Latitude: 5.090000 * West-bound Longitude: 84.400000 * North-bound Latitude: 17.420000 * East-bound Longitude: 89.650000
Minimum DEPTH, water: 1000 m * Maximum DEPTH, water: 1000 m
Event(s):
CBBT * Latitude: 13.116660 * Longitude: 84.400000 * Method/Device: Mooring (MOOR) * Comment: central Bay of Bengal trap
Comment:
Depth, water = >1000 m
Parameter(s):
| # | Name | Short Name | Unit | Principal Investigator | Method/Device | Comment |
|---|---|---|---|---|---|---|
| 1 | Event label | Event | ||||
| 2 | DEPTH, water | Depth water | m | Geocode | ||
| 3 | Sampling date | Sampling date | Unger, Daniela | average of several years | ||
| 4 | Sampling date | Sampling date | Unger, Daniela | average of several years | ||
| 5 | Sample code/label | Sample label | Unger, Daniela | |||
| 6 | Nitrogen, total, flux | N flux | mg/m2/day | Unger, Daniela | ||
| 7 | Nitrogen, total, flux, standard deviation | N flux std dev | ± | Unger, Daniela | ||
| 8 | δ15N | δ15N | ‰ air | Unger, Daniela | Mass spectrometer Finnigan MAT 252 | |
| 9 | δ15N, standard deviation | δ15N std dev | ± | Unger, Daniela |
License:
Creative Commons Attribution 3.0 Unported (CC-BY-3.0)
Size:
504 data points
Data
| 1 Event | 2 Depth water [m] | 3 Sampling date (average of several years) | 4 Sampling date (average of several years) | 5 Sample label | 6 N flux [mg/m2/day] | 7 N flux std dev [±] | 8 δ15N [‰ air] | 9 δ15N std dev [±] |
|---|---|---|---|---|---|---|---|---|
| CBBT | 1000 | 1. Jan. | 15. Jan. | CBBT 1 | 1.380 | 0.280 | 4.770 | 0.340 |
| CBBT | 1000 | 16. Jan. | 31. Jan. | CBBT 2 | 1.370 | 0.200 | 4.900 | 0.210 |
| CBBT | 1000 | 1. Feb. | 14. Feb. | CBBT 3 | 1.160 | 0.200 | 4.870 | 0.390 |
| CBBT | 1000 | 15. Feb. | 28. Feb. | CBBT 4 | 0.960 | 0.150 | 4.720 | 0.700 |
| CBBT | 1000 | 1. Mar | 15. Mrz. | CBBT 5 | 0.770 | 0.250 | 4.700 | 0.790 |
| CBBT | 1000 | 16. Mrz. | 31. Mrz. | CBBT 6 | 0.780 | 0.280 | 4.440 | 0.310 |
| CBBT | 1000 | 1. Apr. | 15. Apr. | CBBT 7 | 0.700 | 0.170 | 4.400 | 0.450 |
| CBBT | 1000 | 16. Apr. | 30. Apr. | CBBT 8 | 0.670 | 0.120 | 4.250 | 0.500 |
| CBBT | 1000 | 1. Mai. | 15. Mai. | CBBT 9 | 0.700 | 0.090 | 4.140 | 0.500 |
| CBBT | 1000 | 16. Mai. | 31. Mai. | CBBT 10 | 0.790 | 0.090 | 3.670 | 0.310 |
| CBBT | 1000 | 1. Jun. | 15. Jun. | CBBT 11 | 0.980 | 0.320 | 3.670 | 0.460 |
| CBBT | 1000 | 16. Jun. | 30. Jun. | CBBT 12 | 1.050 | 0.430 | 3.920 | 0.560 |
| CBBT | 1000 | 1. Jul. | 15. Jul. | CBBT 13 | 1.030 | 0.360 | 3.900 | 0.610 |
| CBBT | 1000 | 15. Jul. | 11. Aug. | CBBT 14 | 0.940 | 0.310 | 4.010 | 0.520 |
| CBBT | 1000 | 1. Aug. | 15. Aug. | CBBT 15 | 0.900 | 0.230 | 4.090 | 0.290 |
| CBBT | 1000 | 16. Aug. | 31. Aug. | CBBT 16 | 0.900 | 0.200 | 4.170 | 0.410 |
| CBBT | 1000 | 1. Sep. | 15. Sep. | CBBT 17 | 0.860 | 0.230 | 4.110 | 0.300 |
| CBBT | 1000 | 16. Sep. | 30. Sep. | CBBT 18 | 0.790 | 0.240 | 4.020 | 0.180 |
| CBBT | 1000 | 1. Okt. | 15. Okt. | CBBT 19 | 0.820 | 0.310 | 3.800 | 0.200 |
| CBBT | 1000 | 16. Okt. | 31. Okt. | CBBT 20 | 0.970 | 0.250 | 3.780 | 0.230 |
| CBBT | 1000 | 1. Nov. | 15. Nov. | CBBT 21 | 1.000 | 0.410 | 3.560 | 0.370 |
| CBBT | 1000 | 16. Nov. | 30. Nov. | CBBT 22 | 1.080 | 0.450 | 3.500 | 0.770 |
| CBBT | 1000 | 1. Dez. | 15. Dez. | CBBT 23 | 1.030 | 0.250 | 4.100 | 0.250 |
| CBBT | 1000 | 16. Dez. | 31. Dez. | CBBT 24 | 1.120 | 0.190 | 4.150 | 0.100 |
| SBBT | 1000 | 1. Jan. | 15. Jan. | SBBT 1 | 0.673 | 0.243 | 4.923 | 0.718 |
| SBBT | 1000 | 16. Jan. | 31. Jan. | SBBT 2 | 0.725 | 0.325 | 5.494 | 0.776 |
| SBBT | 1000 | 1. Feb. | 14. Feb. | SBBT 3 | 0.780 | 0.160 | 5.265 | 1.090 |
| SBBT | 1000 | 15. Feb. | 28. Feb. | SBBT 4 | 0.858 | 0.171 | 4.592 | 0.619 |
| SBBT | 1000 | 1. Mar | 15. Mrz. | SBBT 5 | 0.782 | 0.272 | 4.073 | 0.763 |
| SBBT | 1000 | 16. Mrz. | 31. Mrz. | SBBT 6 | 0.721 | 0.212 | 4.365 | 0.586 |
| SBBT | 1000 | 1. Apr. | 15. Apr. | SBBT 7 | 0.760 | 0.128 | 4.208 | 0.345 |
| SBBT | 1000 | 16. Apr. | 30. Apr. | SBBT 8 | 0.736 | 0.178 | 3.949 | 0.228 |
| SBBT | 1000 | 1. Mai. | 15. Mai. | SBBT 9 | 0.649 | 0.151 | 4.399 | 0.575 |
| SBBT | 1000 | 16. Mai. | 31. Mai. | SBBT 10 | 0.600 | 0.140 | 4.335 | 0.401 |
| SBBT | 1000 | 1. Jun. | 15. Jun. | SBBT 11 | 0.695 | 0.309 | 4.717 | 0.740 |
| SBBT | 1000 | 16. Jun. | 30. Jun. | SBBT 12 | 0.824 | 0.381 | 5.129 | 0.724 |
| SBBT | 1000 | 1. Jul. | 15. Jul. | SBBT 13 | 1.041 | 0.438 | 5.796 | 1.012 |
| SBBT | 1000 | 15. Jul. | 11. Aug. | SBBT 14 | 1.556 | 0.947 | 6.049 | 0.965 |
| SBBT | 1000 | 1. Aug. | 15. Aug. | SBBT 15 | 1.741 | 0.657 | 5.531 | 0.680 |
| SBBT | 1000 | 16. Aug. | 31. Aug. | SBBT 16 | 1.630 | 0.641 | 5.532 | 0.748 |
| SBBT | 1000 | 1. Sep. | 15. Sep. | SBBT 17 | 1.451 | 0.625 | 5.604 | 0.548 |
| SBBT | 1000 | 16. Sep. | 30. Sep. | SBBT 18 | 1.273 | 0.667 | 5.266 | 0.283 |
| SBBT | 1000 | 1. Okt. | 15. Okt. | SBBT 19 | 1.039 | 0.426 | 5.188 | 0.304 |
| SBBT | 1000 | 16. Okt. | 31. Okt. | SBBT 20 | 0.948 | 0.446 | 5.061 | 0.152 |
| SBBT | 1000 | 1. Nov. | 15. Nov. | SBBT 21 | 0.615 | 0.207 | 5.288 | 0.361 |
| SBBT | 1000 | 16. Nov. | 30. Nov. | SBBT 22 | 0.670 | 0.168 | 5.456 | 0.519 |
| SBBT | 1000 | 1. Dez. | 15. Dez. | SBBT 23 | 0.560 | 0.332 | 5.122 | 0.687 |
| SBBT | 1000 | 16. Dez. | 31. Dez. | SBBT 24 | 0.575 | 0.337 | 4.641 | 0.459 |
| NBBT-N | 1000 | 1. Jan. | 15. Jan. | NBBT-N 1 | 0.920 | 0.230 | 3.511 | 0.670 |
| NBBT-N | 1000 | 16. Jan. | 31. Jan. | NBBT-N 2 | 0.846 | 0.176 | 3.489 | 0.487 |
| NBBT-N | 1000 | 1. Feb. | 14. Feb. | NBBT-N 3 | 0.836 | 0.162 | 3.443 | 0.310 |
| NBBT-N | 1000 | 15. Feb. | 28. Feb. | NBBT-N 4 | 0.844 | 0.170 | 3.417 | 0.541 |
| NBBT-N | 1000 | 1. Mar | 15. Mrz. | NBBT-N 5 | 0.876 | 0.117 | 3.355 | 0.639 |
| NBBT-N | 1000 | 16. Mrz. | 31. Mrz. | NBBT-N 6 | 0.950 | 0.293 | 3.314 | 0.498 |
| NBBT-N | 1000 | 1. Apr. | 15. Apr. | NBBT-N 7 | 0.981 | 0.370 | 3.487 | 0.444 |
| NBBT-N | 1000 | 16. Apr. | 30. Apr. | NBBT-N 8 | 1.018 | 0.425 | 3.374 | 0.292 |
| NBBT-N | 1000 | 1. Mai. | 15. Mai. | NBBT-N 9 | 1.133 | 0.471 | 3.265 | 0.172 |
| NBBT-N | 1000 | 16. Mai. | 31. Mai. | NBBT-N 10 | 1.204 | 0.646 | 3.125 | 0.482 |
| NBBT-N | 1000 | 1. Jun. | 15. Jun. | NBBT-N 11 | 1.378 | 0.602 | 3.122 | 0.425 |
| NBBT-N | 1000 | 16. Jun. | 30. Jun. | NBBT-N 12 | 1.441 | 0.516 | 3.313 | 0.266 |
| NBBT-N | 1000 | 1. Jul. | 15. Jul. | NBBT-N 13 | 1.299 | 0.492 | 3.293 | 0.320 |
| NBBT-N | 1000 | 15. Jul. | 11. Aug. | NBBT-N 14 | 1.083 | 0.424 | 3.294 | 0.262 |
| NBBT-N | 1000 | 1. Aug. | 15. Aug. | NBBT-N 15 | 1.096 | 0.235 | 3.427 | 0.330 |
| NBBT-N | 1000 | 16. Aug. | 31. Aug. | NBBT-N 16 | 1.285 | 0.177 | 3.514 | 0.304 |
| NBBT-N | 1000 | 1. Sep. | 15. Sep. | NBBT-N 17 | 1.156 | 0.238 | 3.350 | 0.273 |
| NBBT-N | 1000 | 16. Sep. | 30. Sep. | NBBT-N 18 | 0.963 | 0.152 | 3.263 | 0.234 |
| NBBT-N | 1000 | 1. Okt. | 15. Okt. | NBBT-N 19 | 0.775 | 0.110 | 3.226 | 0.190 |
| NBBT-N | 1000 | 16. Okt. | 31. Okt. | NBBT-N 20 | 0.618 | 0.100 | 3.337 | 0.255 |
| NBBT-N | 1000 | 1. Nov. | 15. Nov. | NBBT-N 21 | 0.634 | 0.075 | 3.387 | 0.400 |
| NBBT-N | 1000 | 16. Nov. | 30. Nov. | NBBT-N 22 | 0.659 | 0.121 | 3.557 | 0.613 |
| NBBT-N | 1000 | 1. Dez. | 15. Dez. | NBBT-N 23 | 0.713 | 0.194 | 3.691 | 0.643 |
| NBBT-N | 1000 | 16. Dez. | 31. Dez. | NBBT-N 24 | 0.812 | 0.195 | 3.476 | 0.608 |