Kusumaningtyas, Mariska Astrid; Hutahaean, Andreas A; Fischer, Helmut W; Pérez-Mayo, Manuel; Ransby, Daniela; Jennerjahn, Tim C (2018): Carbon, nitrogen, stable carbon isotopes and radionuclides in the sediment core E40 from Eastern Segara Anakan, Indonesia [dataset]. PANGAEA, https://doi.org/10.1594/PANGAEA.896867, In supplement to: Kusumaningtyas, MA et al. (2019): Variability in the organic carbon stocks, sources, and accumulation rates of Indonesian mangrove ecosystems. Estuarine, Coastal and Shelf Science, 218, 310-323, https://doi.org/10.1016/j.ecss.2018.12.007
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Abstract:
What was sampled: Mangrove sediment
Parameter measured and method:
1. Organic carbon (Corg), analyzed using elemental analyzer (Eurovector E3000 Elemental Analyzer)
2. Total nitrogen (N), analyzed using elemental analyzer (Eurovector E3000 Elemental Analyzer)
3. Stable carbon isotope composition (δ13Corg), analyzed using Thermo Finnigan Delta plus mass spectrometer coupled to a Flash EA1112 Elemental Analyzer
4. Gamma emitting radionuclides, measured using non-destructive high resolution, low background HPGe gamma spectroscopy (Canberra Inc.)
Where was sampled: Eastern Segara Anakan Lagoon, Central Java, Indonesia
When was sampled: Sediment samples were taken in December 2016.
How it was sampled: Mangrove sediments were collected using a 1 m long semi-cylindrical auger. Sediments were taken down to 1 m depth, and were sampled in 5 cm interval.
Project(s):
Coverage:
Latitude: -7.675500 * Longitude: 109.000500
Date/Time Start: 2016-12-04T00:00:00 * Date/Time End: 2016-12-04T00:00:00
Minimum DEPTH, sediment/rock: 0.025 m * Maximum DEPTH, sediment/rock: 0.975 m
Event(s):
Parameter(s):
| # | Name | Short Name | Unit | Principal Investigator | Method/Device | Comment |
|---|---|---|---|---|---|---|
| 1 | DEPTH, sediment/rock | Depth sed | m | Kusumaningtyas, Mariska Astrid | Geocode | |
| 2 | Depth, top/min | Depth top | m | Kusumaningtyas, Mariska Astrid | ||
| 3 | Depth, bottom/max | Depth bot | m | Kusumaningtyas, Mariska Astrid | ||
| 4 | Carbon, organic, total | TOC | % | Kusumaningtyas, Mariska Astrid | Element analyser, Eurovector E3000 | |
| 5 | Nitrogen, total | TN | % | Kusumaningtyas, Mariska Astrid | Element analyser, Eurovector E3000 | |
| 6 | δ13C, organic carbon | δ13C Corg | ‰ PDB | Kusumaningtyas, Mariska Astrid | Mass spectrometer Thermo Finnigan DELTA plus coupled to a Flash EA1112 Elemental Analyzer | |
| 7 | Carbon/Nitrogen ratio | C/N | Kusumaningtyas, Mariska Astrid | C_org/N, atomic | ||
| 8 | Density, dry bulk | DBD | g/cm3 | Kusumaningtyas, Mariska Astrid | ||
| 9 | Cumulative mass | Cum mass | g/cm2 | Pérez-Mayo, Manuel | ||
| 10 | Lead-210 activity per mass | 210Pb | Bq/kg | Pérez-Mayo, Manuel | High resolution, low background gamma spectroscopy (HPGe detector, Canberra Inc.) | total |
| 11 | Uncertainty | Uncertainty | ± | Pérez-Mayo, Manuel | High resolution, low background gamma spectroscopy (HPGe detector, Canberra Inc.) | Pb-210 (total), 1 sigma |
| 12 | Lead-214 activity per mass | 214Pb | Bq/kg | Pérez-Mayo, Manuel | High resolution, low background gamma spectroscopy (HPGe detector, Canberra Inc.) | |
| 13 | Uncertainty | Uncertainty | ± | Pérez-Mayo, Manuel | High resolution, low background gamma spectroscopy (HPGe detector, Canberra Inc.) | Pb-214, 1 sigma |
| 14 | Caesium-137, activity per mass | 137Cs | Bq/kg | Pérez-Mayo, Manuel | High resolution, low background gamma spectroscopy (HPGe detector, Canberra Inc.) | |
| 15 | Uncertainty | Uncertainty | ± | Pérez-Mayo, Manuel | High resolution, low background gamma spectroscopy (HPGe detector, Canberra Inc.) | Cs-137, 1 sigma |
| 16 | Caesium-137, decision threshold | 137Cs d t | Bq/kg | Pérez-Mayo, Manuel | High resolution, low background gamma spectroscopy (HPGe detector, Canberra Inc.) | |
| 17 | Americium-241 decision threshold | 241Am d t | Bq/kg | Pérez-Mayo, Manuel | High resolution, low background gamma spectroscopy (HPGe detector, Canberra Inc.) | |
| 18 | Lead-210 activity per mass, excess | 210Pb xs | Bq/kg | Pérez-Mayo, Manuel | High resolution, low background gamma spectroscopy (HPGe detector, Canberra Inc.) | |
| 19 | Uncertainty | Uncertainty | ± | Pérez-Mayo, Manuel | High resolution, low background gamma spectroscopy (HPGe detector, Canberra Inc.) | Pb-210 excess, 1 sigma |
License:
Creative Commons Attribution 4.0 International (CC-BY-4.0)
Size:
238 data points