O'Beirne, Molly D; Werne, Josef P; Hecky, Robert E; Johnson, Thomas C; Katsev, Sergei; Reavie, Euan D (2017): Bulk organic isotope geochemistry of sediment core BH09K-SUP09GC [dataset]. PANGAEA, https://doi.org/10.1594/PANGAEA.874713, In supplement to: O'Beirne, MD et al. (2017): Anthropogenic climate change has altered primary productivity in Lake Superior. Nature Communications, 8, 15713, https://doi.org/10.1038/ncomms15713
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Coverage:
Latitude: 47.128330 * Longitude: -87.821000
Date/Time Start: 2009-01-01T00:00:00 * Date/Time End: 2009-01-01T00:00:00
Minimum DEPTH, sediment/rock: 0.045 m * Maximum DEPTH, sediment/rock: 1.145 m
Event(s):
Parameter(s):
| # | Name | Short Name | Unit | Principal Investigator | Method/Device | Comment |
|---|---|---|---|---|---|---|
| 1 | Core | Core | O'Beirne, Molly D | |||
| 2 | Section | Sect | O'Beirne, Molly D | |||
| 3 | DEPTH, sediment/rock | Depth sed | m | O'Beirne, Molly D | Geocode | |
| 4 | Depth, top/min | Depth top | m | O'Beirne, Molly D | ||
| 5 | Depth, bottom/max | Depth bot | m | O'Beirne, Molly D | ||
| 6 | AGE | Age | ka BP | O'Beirne, Molly D | Geocode | |
| 7 | Carbon, organic, total | TOC | % | O'Beirne, Molly D | ||
| 8 | Carbon, organic, total/Nitrogen, total ratio | TOC/TN | O'Beirne, Molly D | atomic | ||
| 9 | δ13C, organic carbon | δ13C Corg | ‰ PDB | O'Beirne, Molly D | vs. VPDB |
License:
Creative Commons Attribution 3.0 Unported (CC-BY-3.0)
Size:
105 data points
Data
| 1 Core | 2 Sect | 3 Depth sed [m] | 4 Depth top [m] | 5 Depth bot [m] | 6 Age [ka BP] | 7 TOC [%] | 8 TOC/TN | 9 δ13C Corg [‰ PDB] |
|---|---|---|---|---|---|---|---|---|
| BH09K-SUP09-1B-1G | 1 | 0.045 | 0.04 | 0.05 | 0.259 | 3.08 | 10.15 | -25.92 |
| BH09K-SUP09-1B-1G | 1 | 0.155 | 0.15 | 0.16 | 0.384 | 2.80 | 7.34 | -25.71 |
| BH09K-SUP09-1B-1G | 1 | 0.265 | 0.26 | 0.27 | 0.509 | 2.74 | 7.28 | -25.72 |
| BH09K-SUP09-1B-1G | 1 | 0.375 | 0.37 | 0.38 | 0.637 | 2.69 | 7.27 | -25.69 |
| BH09K-SUP09-1B-1G | 1 | 0.485 | 0.48 | 0.49 | 0.758 | 2.52 | 7.20 | -25.76 |
| BH09K-SUP09-1B-1G | 1 | 0.595 | 0.59 | 0.60 | 0.883 | 2.54 | 7.11 | -25.66 |
| BH09K-SUP09-1B-1G | 1 | 0.705 | 0.70 | 0.71 | 1.007 | 2.56 | 7.10 | -25.68 |
| BH09K-SUP09-1B-1G | 1 | 0.815 | 0.81 | 0.82 | 1.132 | 2.57 | 6.86 | -25.66 |
| BH09K-SUP09-1B-1G | 1 | 0.925 | 0.92 | 0.93 | 1.257 | 2.51 | 7.03 | -25.66 |
| BH09K-SUP09-1B-1G | 1 | 1.035 | 1.03 | 1.04 | 1.381 | 2.38 | 7.02 | -25.82 |
| BH09K-SUP09-1B-1G | 1 | 1.035 | 1.03 | 1.04 | 1.381 | 2.37 | 6.89 | -25.82 |
| BH09K-SUP09-1B-1G | 1 | 1.145 | 1.14 | 1.15 | 1.506 | 2.32 | 7.15 | -25.92 |
| BH09K-SUP09-1B-1G | 2 | 0.045 | 0.04 | 0.05 | 1.631 | 2.09 | 7.01 | -26.00 |
| BH09K-SUP09-1B-1G | 2 | 0.145 | 0.14 | 0.15 | 1.755 | 2.37 | 7.07 | -25.77 |
| BH09K-SUP09-1B-1G | 2 | 0.255 | 0.25 | 0.26 | 1.880 | 2.29 | 6.94 | -25.88 |