|
|
| Dubois, Nathalie; Kienast, Markus; Kienast, Stephanie S.; Timmermann, Axel. |
| Amplifying both internally generated variability and remote climate signals from the Atlantic Ocean via coupled air-sea instabilities, the eastern tropical Pacific (ETP) is well situated to detect past climate changes and variations in Central American wind systems that dynamically link the Atlantic and the Pacific. Here we compare new and previously published alkenone-based sea surface temperature (SST) reconstructions from diverse environments within the ETP, i.e. the Eastern Pacific Warm Pool (EPWP), the equatorial and the northern Peruvian Upwelling regions over the past 100,000 yr. Over this time period, a fairly constant meridional temperature gradient across the region is observed, indicating similar hydro-graphic conditions during glacial and... |
| Tipo: Text |
Palavras-chave: Eastern Pacific; Heinrich events winds sea surface temperature alkenone; EOF. |
| Ano: 2014 |
URL: https://archimer.ifremer.fr/doc/00290/40127/83000.pdf |
| |
