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| Format: | Dataset Open Access |
| Sprache: | en |
| Veröffentlicht: |
PANGAEA
2017
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| Online-Zugang: | https://doi.org/10.1594/PANGAEA.877731 |
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| _version_ | 1867170471738343424 |
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| author | Mulitza, Stefan Chiessi, Cristiano Mazur Schefuß, Enno Lippold, Jörg Wichmann, David Antz, Benny Mackensen, Andreas Paul, André Prange, Matthias Rehfeld, Kira Werner, Martin Bickert, Torsten Frank, Norbert Kuhnert, Henning Lynch-Stieglitz, Jean Portilho-Ramos, Rodrigo Costa Sawakuchi, André Oliveira Schulz, Michael Schwenk, Tilmann Tiedemann, Ralf Vahlenkamp, Maximilian Zhang, Yancheng |
| author_facet | Mulitza, Stefan Chiessi, Cristiano Mazur Schefuß, Enno Lippold, Jörg Wichmann, David Antz, Benny Mackensen, Andreas Paul, André Prange, Matthias Rehfeld, Kira Werner, Martin Bickert, Torsten Frank, Norbert Kuhnert, Henning Lynch-Stieglitz, Jean Portilho-Ramos, Rodrigo Costa Sawakuchi, André Oliveira Schulz, Michael Schwenk, Tilmann Tiedemann, Ralf Vahlenkamp, Maximilian Zhang, Yancheng |
| collection | Datos científicos de ciencias marinas y ambientales |
| contents | Changes in heat transport associated with fluctuations in the strength of the Atlantic meridional overturning circulation (AMOC) are widely considered to affect the position of the Intertropical Convergence Zone (ITCZ), but the temporal immediacy of this teleconnection has to date not been resolved. Based on a high-resolution marine sediment sequence over the last deglaciation, we provide evidence for a synchronous and near-linear link between changes in the Atlantic interhemispheric sea surface temperature difference and continental precipitation over northeast Brazil. The tight coupling between AMOC strength, sea surface temperature difference, and precipitation changes over northeast Brazil unambiguously points to a rapid and proportional adjustment of the ITCZ location to past changes in the Atlantic meridional heat transport. |
| format | Dataset Open Access |
| id | pangaea_https___doi_org_10_1594_PANGAEA_877731 |
| institution | PANGAEA |
| language | en |
| publishDate | 2017 |
| publisher | PANGAEA |
| record_format | pangaea |
| spellingShingle | Investigations of sediment core GeoB16202-2 to elucidate the coevolution of continental precipitation, terrestrial matter erosion, and AMOC during the last deglaciation Mulitza, Stefan Chiessi, Cristiano Mazur Schefuß, Enno Lippold, Jörg Wichmann, David Antz, Benny Mackensen, Andreas Paul, André Prange, Matthias Rehfeld, Kira Werner, Martin Bickert, Torsten Frank, Norbert Kuhnert, Henning Lynch-Stieglitz, Jean Portilho-Ramos, Rodrigo Costa Sawakuchi, André Oliveira Schulz, Michael Schwenk, Tilmann Tiedemann, Ralf Vahlenkamp, Maximilian Zhang, Yancheng Center for Marine Environmental Sciences; MARUM Changes in heat transport associated with fluctuations in the strength of the Atlantic meridional overturning circulation (AMOC) are widely considered to affect the position of the Intertropical Convergence Zone (ITCZ), but the temporal immediacy of this teleconnection has to date not been resolved. Based on a high-resolution marine sediment sequence over the last deglaciation, we provide evidence for a synchronous and near-linear link between changes in the Atlantic interhemispheric sea surface temperature difference and continental precipitation over northeast Brazil. The tight coupling between AMOC strength, sea surface temperature difference, and precipitation changes over northeast Brazil unambiguously points to a rapid and proportional adjustment of the ITCZ location to past changes in the Atlantic meridional heat transport. |
| title | Investigations of sediment core GeoB16202-2 to elucidate the coevolution of continental precipitation, terrestrial matter erosion, and AMOC during the last deglaciation |
| topic | Center for Marine Environmental Sciences; MARUM |
| url | https://doi.org/10.1594/PANGAEA.877731 |