Core Kul-10DB-G-A1-B1-A2-composite (Deepest part of the lake)
Associated publications
| Title | Author(s) | Publication | DOI | View cores |
|---|---|---|---|---|
| Glacier response to North Atlantic climate variability during the Holocene | Balascio, Nicholas L and D'Andrea, William Joseph and Bradley, Raymond S | Climate of the Past, 2015 | https://doi.org/10.5194/cp-11-1587-2015 |
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Core information
| Core name | Region | Collection date | IGSN ID | Core type | Latitude (DD) | Longitude (DD) | Water depth (m) |
Core length (m) |
Comments |
|---|---|---|---|---|---|---|---|---|---|
| Kul-10DB-G-A1-B1-A2-composite | Arctic, Greenland - Sermersooq Municipality, terrestrial | April 1, 2010 | Uwitec gravity and percussion coring devices | 65.56000 | -37.11000 | 69.0 | 3.5 | A composite 3.5 m record was compiled using a gravity core and 3 percussion cores that we are making into a single core entry; there is no chronologic control below 215 cm so no interpretation for the sediment prior to 9.5 cal ka BP was made |
Lake information
| Lake name | Lake description | Catchment area (m2) | Open vs closed | Mictic state |
|---|---|---|---|---|
| KULUSUK LAKE | located below a cirque with two small glaciers and is within a low arctic maritime region with distinct moraines defined by sharp crests that are located in front of both glaciers | True | None |
Samples in this core
| Sample ID | Core depth (m) |
Lithology | Facies interpretation | Carbon type | Sample preparation type | Age (14C yr ± 1σ) | Calibrated age, median probability (cal. yr BP) | Calibrated age, 2σ range (cal. yr BP) | Comments |
|---|---|---|---|---|---|---|---|---|---|
| OS-96479 | 0.335 - 0.345 | laminated sequence with frequent sandy layers. | glaciers grew large enough to contribute minerogenic material to the lake and retreated | bulk sediment | Bulk Combustion AIOM | 335.0 ± 40.0 | Calibrated age for default reservoir correction not available | Calibrated age for default reservoir correction not available | |
| UCI-89386 | 0.59 - 0.6 | laminated sequence with frequent sandy layers. | glaciers grew large enough to contribute minerogenic material to the lake and retreated | bulk sediment | Bulk Combustion AIOM | 940.0 ± 20.0 | Calibrated age for default reservoir correction not available | Calibrated age for default reservoir correction not available | |
| OS-96454 | 0.945 - 0.955 | laminated sequence with frequent sandy layers. | glaciers grew large enough to contribute minerogenic material to the lake and retreated | bulk sediment | Bulk Combustion AIOM | 1290.0 ± 25.0 | 69.0 | 235.0-1.0 | |
| UCI-87240 | 1.315 - 1.324 | brown, organic-rich sediment | little to no glacier ice in the catchment, resulting in a lack of glacial flour input | bulk sediment | Bulk Combustion AIOM | 3410.0 ± 60.0 | 1711.0 | 2181.0-1275.0 | |
| UCI-87241 | 1.38 - 1.39 | brown, organic-rich sediment | little to no glacier ice in the catchment, resulting in a lack of glacial flour input | bulk sediment | Bulk Combustion AIOM | 3820.0 ± 60.0 | 2208.0 | 2697.0-1739.0 | |
| OS-96461 | 1.7 - 1.8 | brown, organic-rich sediment | little to no glacier ice in the catchment, resulting in a lack of glacial flour input | bulk sediment | Bulk Combustion AIOM | 7620.0 ± 50.0 | 6750.0 | 7168.0-6310.0 | |
| OS-96746 | 2.14 - 2.15 | gray clayey silt | glaciers present supplying minerogenic meltwater | bulk sediment | Bulk Combustion AIOM | 8510.0 ± 130.0 | 7661.0 | 8135.0-7230.0 |
Associated documents
No associated documents.