(Table 1) Age determination of sediment core RC11-83
Fuente:
PANGAEA
Gespeichert in:
| Hauptverfasser: | , , , |
|---|---|
| Format: | Dataset Open Access |
| Sprache: | en |
| Veröffentlicht: |
PANGAEA
1996
|
| Schlagworte: | |
| Online-Zugang: | |
| Tags: |
Tag hinzufügen
Keine Tags, Fügen Sie den ersten Tag hinzu!
|
| _version_ | 1867168157664280576 |
|---|---|
| author | Charles, Christopher D Lynch-Stieglitz, Jean Ninnemann, Ulysses S Fairbanks, Richard G |
| author_facet | Charles, Christopher D Lynch-Stieglitz, Jean Ninnemann, Ulysses S Fairbanks, Richard G |
| collection | Datos científicos de ciencias marinas y ambientales |
| contents | Correlation of Southern Ocean deep sea sediment core records with ice core records of polar climate delineates with unprecedented detail the relationship between high latitude climate and the ocean's thermohaline circulation over the last 80,000 years. Our observations suggest that, while North Atlantic Deep Water variability manifests itself clearly in Southern Ocean nutrient proxy records over periods as short as 500 yr, this deep water variability did not promote a direct link between climate variability in the high latitudes of the two hemispheres on millennial timescales. In particular, the proxy records indicate that, on average, northern hemisphere climate fluctuations lagged those of the southern hemisphere by 1500 yr. |
| format | Dataset Open Access |
| id | pangaea_https___doi_org_10_1594_PANGAEA_837314 |
| institution | PANGAEA |
| language | en |
| publishDate | 1996 |
| publisher | PANGAEA |
| record_format | pangaea |
| spellingShingle | (Table 1) Age determination of sediment core RC11-83 Charles, Christopher D Lynch-Stieglitz, Jean Ninnemann, Ulysses S Fairbanks, Richard G Age, 14C AMS; Age, 14C calibrated; Age, dated; Age, dated material; Calendar age; DEPTH, sediment/rock; Laboratory code/label; PC; Piston corer; RC11; RC1112; RC11-83; Robert Conrad Correlation of Southern Ocean deep sea sediment core records with ice core records of polar climate delineates with unprecedented detail the relationship between high latitude climate and the ocean's thermohaline circulation over the last 80,000 years. Our observations suggest that, while North Atlantic Deep Water variability manifests itself clearly in Southern Ocean nutrient proxy records over periods as short as 500 yr, this deep water variability did not promote a direct link between climate variability in the high latitudes of the two hemispheres on millennial timescales. In particular, the proxy records indicate that, on average, northern hemisphere climate fluctuations lagged those of the southern hemisphere by 1500 yr. |
| title | (Table 1) Age determination of sediment core RC11-83 |
| topic | Age, 14C AMS; Age, 14C calibrated; Age, dated; Age, dated material; Calendar age; DEPTH, sediment/rock; Laboratory code/label; PC; Piston corer; RC11; RC1112; RC11-83; Robert Conrad |
| url | https://doi.org/10.1594/PANGAEA.837314 |