Relative abundances of planktonic foraminifera in sediment core NAP63-1
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| Formato: | Dataset Open Access |
| Lenguaje: | en |
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PANGAEA
2022
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| _version_ | 1867168215393632256 |
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| author | Nagai, Renata Hanae Alvarenga, Aislyn Paladino, Ítalo Martins |
| author_facet | Nagai, Renata Hanae Alvarenga, Aislyn Paladino, Ítalo Martins |
| collection | Datos científicos de ciencias marinas y ambientales |
| contents | Here we present planktonic foraminifera species relative abundance obtained in marine sediment core NAP63-1 (24.8384°S, 44.3187°W, 842 m water depth, 224 cm sediment recovery) retrieved with the aid of a piston corer from the SW Atlantic upper slope. The data presented here was applied to infer SW Atlantic sea-surface conditions (temperature and productivity) over the last 50 kyr. Our results highlight that since MIS3 changes in the SW Atlantic surface conditions have been associated with changes in Brazil Current strength, as a response to Atlantic Meridional Overturning Circulation strength changes. |
| format | Dataset Open Access |
| id | pangaea_https___doi_org_10_1594_PANGAEA_943200 |
| institution | PANGAEA |
| language | en |
| publishDate | 2022 |
| publisher | PANGAEA |
| record_format | pangaea |
| spellingShingle | Relative abundances of planktonic foraminifera in sediment core NAP63-1 Nagai, Renata Hanae Alvarenga, Aislyn Paladino, Ítalo Martins Abundance estimate; AC07/02; AGE; Alpha-Crucis; Beella digitata; Candeina nitida; DEPTH, sediment/rock; Foraminifera, planktic, fragments; Globigerina bulloides; Globigerina falconensis; Globigerinella calida; Globigerinella siphonifera; Globigerinita glutinata; Globigerinita minuta; Globigerinita uvula; Globigerinoides conglobatus; Globigerinoides ruber albus; Globigerinoides ruber ruber; Globigerinoides tenellus; Globorotalia crassaformis; Globorotalia exilis; Globorotalia hirsuta; Globorotalia inflata; Globorotalia menardii; Globorotalia scitula; Globorotalia truncatulinoides dextral; Globorotalia truncatulinoides sinistral; Globorotalia tumida; Globorotalia ungulata; Globoturborotalita rubescens; NAP_63-1; Neogloboquadrina dutertrei; Neogloboquadrina incompta; Neogloboquadrina pachyderma; Neogloboquadrina spp.; Orbulina universa; PC; Piston corer; planktic foraminifera; Pulleniatina obliquiloculata; relative abundance; South Altantic; South Brazil Bight, Santos Basin; Sphaeroidinella dehiscens; Tenuitella iota; Trilobatus sacculifer; Turborotalita humilis; Turborotalita quinqueloba Here we present planktonic foraminifera species relative abundance obtained in marine sediment core NAP63-1 (24.8384°S, 44.3187°W, 842 m water depth, 224 cm sediment recovery) retrieved with the aid of a piston corer from the SW Atlantic upper slope. The data presented here was applied to infer SW Atlantic sea-surface conditions (temperature and productivity) over the last 50 kyr. Our results highlight that since MIS3 changes in the SW Atlantic surface conditions have been associated with changes in Brazil Current strength, as a response to Atlantic Meridional Overturning Circulation strength changes. |
| title | Relative abundances of planktonic foraminifera in sediment core NAP63-1 |
| topic | Abundance estimate; AC07/02; AGE; Alpha-Crucis; Beella digitata; Candeina nitida; DEPTH, sediment/rock; Foraminifera, planktic, fragments; Globigerina bulloides; Globigerina falconensis; Globigerinella calida; Globigerinella siphonifera; Globigerinita glutinata; Globigerinita minuta; Globigerinita uvula; Globigerinoides conglobatus; Globigerinoides ruber albus; Globigerinoides ruber ruber; Globigerinoides tenellus; Globorotalia crassaformis; Globorotalia exilis; Globorotalia hirsuta; Globorotalia inflata; Globorotalia menardii; Globorotalia scitula; Globorotalia truncatulinoides dextral; Globorotalia truncatulinoides sinistral; Globorotalia tumida; Globorotalia ungulata; Globoturborotalita rubescens; NAP_63-1; Neogloboquadrina dutertrei; Neogloboquadrina incompta; Neogloboquadrina pachyderma; Neogloboquadrina spp.; Orbulina universa; PC; Piston corer; planktic foraminifera; Pulleniatina obliquiloculata; relative abundance; South Altantic; South Brazil Bight, Santos Basin; Sphaeroidinella dehiscens; Tenuitella iota; Trilobatus sacculifer; Turborotalita humilis; Turborotalita quinqueloba |
| url | https://doi.org/10.1594/PANGAEA.943200 |