Kosheleva, Vera A; Yashin, Dmitry; Musatov, Evgeny E (2001): Tab. 3: Differentiation of eroded material in the Arctic Russian Seas [dataset]. PANGAEA, https://doi.org/10.1594/PANGAEA.759246, Supplement to: Kosheleva, VA et al. (2001): On the volume of terrigenous sedimentation in the Laptev Sea. Polarforschung, 69, 207-210, hdl:10013/epic.29845.d001
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Abstract:
Volumes of Holocene (10 000 years) terrigenous sediments and annnal sediment supply in the Laptev Sea were evaluated from average thickness of the Holocene veneer. Volumes of deposits supplied from various sediment sourees and by different proeesses (abrasion of hinterland and island shores, river discharge, eolian input, drifting ice) were diseriminating of deposition in the eoastal zone, at river/sea barrier, and in the shelf basin itself. Accumulation by drifting iee and the role of local sea bottom erosion were also considered. Total amount of sediments transported from the Laptev Sea shelf to Amundsen and Nansen Basins of the Aretie Ocean was compared with other Russian Aretie seas.
Coverage:
Median Latitude: 74.000000 * Median Longitude: 116.000000 * South-bound Latitude: 70.000000 * West-bound Longitude: 26.000000 * North-bound Latitude: 77.000000 * East-bound Longitude: -171.000000
Event(s):
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 | Abrasion | Abras | 106 t/a | Kosheleva, Vera A | total sources | |
| 5 | Abrasion | Abras | 106 t/a | Kosheleva, Vera A | rocks | |
| 6 | Abrasion | Abras | 106 t/a | Kosheleva, Vera A | sediments | |
| 7 | Abrasion | Abras | 106 t/a | Kosheleva, Vera A | buried ice of shores | |
| 8 | Abrasion | Abras | 106 t/a | Kosheleva, Vera A | fraction >0.01 mm, shallow waters | |
| 9 | Abrasion | Abras | 106 t/a | Kosheleva, Vera A | fraction <0.01 mm, shallow waters | |
| 10 | Abrasion | Abras | 106 t/a | Kosheleva, Vera A | terrigenous carbonate, shallow waters | |
| 11 | Abrasion | Abras | 106 t/a | Kosheleva, Vera A | biogenic carbonate, shallow waters | |
| 12 | Abrasion | Abras | 106 t/a | Kosheleva, Vera A | drifting ice, outer shelf | |
| 13 | Abrasion | Abras | 106 t/a | Kosheleva, Vera A | organic matter, outer shelf | |
| 14 | Abrasion | Abras | 106 t/a | Kosheleva, Vera A | suspended matter, outer shelf |
License:
Creative Commons Attribution 3.0 Unported (CC-BY-3.0)
Size:
55 data points
Data
| 1 Event | 2 Latitude | 3 Longitude | 4 Abras [106 t/a] (total sources) | 5 Abras [106 t/a] (rocks) | 6 Abras [106 t/a] (sediments) | 7 Abras [106 t/a] (buried ice of shores) | 8 Abras [106 t/a] (fraction >0.01 mm, shallow wa...) | 9 Abras [106 t/a] (fraction <0.01 mm, shallow wa...) | 10 Abras [106 t/a] (terrigenous carbonate, shallo...) | 11 Abras [106 t/a] (biogenic carbonate, shallow w...) | 12 Abras [106 t/a] (drifting ice, outer shelf) | 13 Abras [106 t/a] (organic matter, outer shelf) | 14 Abras [106 t/a] (suspended matter, outer shelf) |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Barents | 75.0 | 26.0 | 81 | 9 | 72 | 11 | 49 | 10 | 2 | <1 | 5 | 1 | 3 |
| Kara | 77.0 | 80.0 | 97 | 5 | 92 | 24 | 51 | 11 | 1 | <1 | 5 | 1 | 3 |
| LAP | 75.0 | 120.0 | 89 | 3 | 86 | 21 | 47 | 10 | 1 | <1 | 5 | 1 | 3 |
| E-Siberian_Sea | 73.0 | 165.0 | 197 | 2 | 196 | 49 | 104 | 22 | 1 | 1 | 10 | 2 | 8 |
| Chukchi | 70.0 | -171.0 | 72 | 1 | 71 | 18 | 38 | 8 | <1 | <1 | 4 | 1 | 3 |