Western tropical South Atlantic sea surface temperature for the Last Interglacial based on Mg/Ca in shells of Globigerinoides ruber (white) from sediment core GL-1180
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| Format: | Dataset Open Access |
| Language: | en |
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PANGAEA
2022
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| _version_ | 1867168216956010496 |
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| author | Nascimento, Rodrigo Azevedo |
| author_facet | Nascimento, Rodrigo Azevedo |
| collection | Datos científicos de ciencias marinas y ambientales |
| contents | The Last Interglacial (LIG, 129-116 thousand years ago) is an excellent case study for global warming scenarios and a target for proxy-model comparisons. The LIG global average sea surface temperature (SST) was ~0.5°C higher than pre-industrial (PI). Despite the global average, tropical SST compilations and model simulations show a negative anomaly in LIG SST relative to PI. Here, we present a LIG SST record from marine sediment core GL-1180 retrieved from the western tropical South Atlantic (WTSA). The SST record is based on Mg/Ca ratios of planktonic foraminifera Globigerinoides ruber (white). |
| format | Dataset Open Access |
| id | pangaea_https___doi_org_10_1594_PANGAEA_946622 |
| institution | PANGAEA |
| language | en |
| publishDate | 2022 |
| publisher | PANGAEA |
| record_format | pangaea |
| spellingShingle | Western tropical South Atlantic sea surface temperature for the Last Interglacial based on Mg/Ca in shells of Globigerinoides ruber (white) from sediment core GL-1180 Nascimento, Rodrigo Azevedo AGE; Core; CORE; DEPTH, sediment/rock; Derived from measurements in shells of Globigerinoides ruber (white); GL1180; GL-1180; Globigerinoides ruber; Globigerinoides ruber white, Aluminium/Calcium ratio; Globigerinoides ruber white, Iron/Calcium ratio; Globigerinoides ruber white, Manganese/Calcium ratio; Last Interglacial; Mg/Ca-based sea surface temperature; Sea surface temperature; Sea surface temperature, standard error; western tropical Atlantic; western tropical South Atlantic The Last Interglacial (LIG, 129-116 thousand years ago) is an excellent case study for global warming scenarios and a target for proxy-model comparisons. The LIG global average sea surface temperature (SST) was ~0.5°C higher than pre-industrial (PI). Despite the global average, tropical SST compilations and model simulations show a negative anomaly in LIG SST relative to PI. Here, we present a LIG SST record from marine sediment core GL-1180 retrieved from the western tropical South Atlantic (WTSA). The SST record is based on Mg/Ca ratios of planktonic foraminifera Globigerinoides ruber (white). |
| title | Western tropical South Atlantic sea surface temperature for the Last Interglacial based on Mg/Ca in shells of Globigerinoides ruber (white) from sediment core GL-1180 |
| topic | AGE; Core; CORE; DEPTH, sediment/rock; Derived from measurements in shells of Globigerinoides ruber (white); GL1180; GL-1180; Globigerinoides ruber; Globigerinoides ruber white, Aluminium/Calcium ratio; Globigerinoides ruber white, Iron/Calcium ratio; Globigerinoides ruber white, Manganese/Calcium ratio; Last Interglacial; Mg/Ca-based sea surface temperature; Sea surface temperature; Sea surface temperature, standard error; western tropical Atlantic; western tropical South Atlantic |
| url | https://doi.org/10.1594/PANGAEA.946622 |