Pape, Thomas; Bahr, André; Klapp, Stephan A; Abegg, Friedrich; Bohrmann, Gerhard (2011): (Table 4) Amounts of hydrate-bound and overall C1 to C3-hydrocarbons stored in Batumi seep area surface sediments [dataset]. PANGAEA, https://doi.org/10.1594/PANGAEA.763860, In supplement to: Pape, T et al. (2011): High-intensity gas seepage causes rafting of shallow gas hydrates in the southeastern Black Sea. Earth and Planetary Science Letters, 307, 35-46, https://doi.org/10.1016/j.epsl.2011.04.030
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Project(s):
Coverage:
Latitude: 41.958150 * Longitude: 41.291030
Event(s):
Comment:
The sampled area covers about 0.234 km**2 of seafloor while the area characterized by backscatter anomalies encompasses 0.5 km**2 of seafloor (Klaucke et al., 2006).
Parameter(s):
| # | Name | Short Name | Unit | Principal Investigator | Method/Device | Comment |
|---|---|---|---|---|---|---|
| 1 | Event label | Event | ||||
| 2 | Lithologic unit/sequence | Unit | Pape, Thomas | see reference(s) | Seafloor area | |
| 3 | Methane, mass | CH4 | 103 t | Pape, Thomas | see reference(s) | Hydrate-bound hydrocarbons |
| 4 | Ethane, mass | C2H6 | t | Pape, Thomas | see reference(s) | Hydrate-bound hydrocarbons |
| 5 | Sum C1 to C2-hydrocarbons | Sum (C1-C2) | 103 t | Pape, Thomas | see reference(s) | Hydrate-bound hydrocarbons |
| 6 | Methane, mass | CH4 | 103 t | Pape, Thomas | see reference(s) | Total hydrocarbons (in sediment) |
| 7 | Ethane, mass | C2H6 | t | Pape, Thomas | see reference(s) | Total hydrocarbons (in sediment) |
| 8 | Propane | C3H8 | t | Pape, Thomas | see reference(s) | Total hydrocarbons (in sediment) |
| 9 | Sum C1 to C3-hydrocarbons | Sum (C1-C3) | 103 t | Pape, Thomas | see reference(s) | Total hydrocarbons (in sediment) |
License:
Creative Commons Attribution 3.0 Unported (CC-BY-3.0)
Size:
122 data points
Data
| 1 Event | 2 Unit (Seafloor area) | 3 CH4 [103 t] (Hydrate-bound hydrocarbons) | 4 C2H6 [t] (Hydrate-bound hydrocarbons) | 5 Sum (C1-C2) [103 t] (Hydrate-bound hydrocarbons) | 6 CH4 [103 t] (Total hydrocarbons (in sediment)) | 7 C2H6 [t] (Total hydrocarbons (in sediment)) | 8 C3H8 [t] (Total hydrocarbons (in sediment)) | 9 Sum (C1-C3) [103 t] (Total hydrocarbons (in sediment)) |
|---|---|---|---|---|---|---|---|---|
| Batumi_seep_sampled_area | Unit 1 | 0.03 | 0.02 | <0.01 | 0.03 | |||
| Batumi_seep_sampled_area | Unit 2 | 0.68 | 0.48 | 0.68 | 0.92 | 0.66 | 0.02 | 0.92 |
| Batumi_seep_sampled_area | Unit 3 (min) | 2.09 | 1.48 | 2.09 | 2.53 | 1.80 | 0.06 | 2.53 |
| Batumi_seep_sampled_area | Unit 3 (mean) | 4.84 | 3.44 | 4.84 | 5.50 | 3.91 | 0.13 | 5.50 |
| Batumi_seep_sampled_area | Unit 3 (max) | 7.86 | 5.59 | 7.87 | 8.70 | 6.18 | 0.21 | 8.71 |
| Batumi_seep_sampled_area | Total (min) | 2.76 | 1.96 | 2.77 | 3.48 | 2.47 | 0.09 | 3.48 |
| Batumi_seep_sampled_area | Total (mean) | 5.51 | 3.92 | 5.52 | 6.44 | 4.58 | 0.16 | 6.45 |
| Batumi_seep_sampled_area | Total (max) | 8.54 | 7.55 | 8.54 | 9.65 | 6.86 | 0.23 | 9.66 |
| Batumi_seep_Backscatter_area | Unit 1 | 0.05 | 0.04 | <0.01 | 0.05 | |||
| Batumi_seep_Backscatter_area | Unit 2 | 1.40 | 0.99 | 1.40 | 1.90 | 1.35 | 0.05 | 1.90 |
| Batumi_seep_Backscatter_area | Unit 3 (min) | 4.29 | 3.05 | 4.30 | 5.21 | 3.70 | 0.13 | 5.21 |
| Batumi_seep_Backscatter_area | Unit 3 (mean) | 9.95 | 7.07 | 9.96 | 11.31 | 8.04 | 0.28 | 11.32 |
| Batumi_seep_Backscatter_area | Unit 3 (max) | 16.17 | 11.49 | 16.18 | 17.90 | 12.72 | 0.44 | 17.92 |
| Batumi_seep_Backscatter_area | Total (min) | 5.69 | 4.04 | 5.69 | 7.16 | 5.09 | 0.17 | 7.17 |
| Batumi_seep_Backscatter_area | Total (mean) | 11.34 | 8.06 | 11.35 | 13.26 | 9.42 | 0.32 | 13.27 |
| Batumi_seep_Backscatter_area | Total (max) | 17.57 | 15.53 | 17.58 | 19.85 | 14.11 | 0.48 | 19.87 |