Gardado en:
| Main Authors: | , |
|---|---|
| Formato: | Dataset Open Access |
| Idioma: | en |
| Publicado: |
PANGAEA
2024
|
| Subjects: | |
| Acceso en liña: | https://doi.org/10.1594/PANGAEA.972783 |
| Tags: |
Engadir etiqueta
Sen Etiquetas, Sexa o primeiro en etiquetar este rexistro!
|
| _version_ | 1867168230919897088 |
|---|---|
| author | Kimble, Kristin Herbert, Timothy D |
| author_facet | Kimble, Kristin Herbert, Timothy D |
| collection | Datos científicos de ciencias marinas y ambientales |
| contents | Alkenone biomarker unsaturation estimates (Uk'37) of sea surface temperature (SST) and alkenone concentration and mass accumulation rate (C37total) data are obtained for eastern equatorial Pacific (EEP) Integrated Ocean Drilling Program Site 321-U1338. Newly acquired alkenone biomarker data were generated at Brown University according to sample preparation and analytical methods described in Herbert et al. (2021). The SST and productivity data are sampled at 3-kyr resolution and span four time intervals in the Plio-Pleistocene: a Pliocene interval (3.0-3.6 Ma), a Plio-Pleistocene interval (2.4-2.8 Ma), a mid-Pleistocene interval (1.4-1.7 Ma), and a Late Pleistocene interval (350-650 ka). Gradients in SST and productivity between the two EEP sites can be tracked over the four time intervals listed above. |
| format | Dataset Open Access |
| id | pangaea_https___doi_org_10_1594_PANGAEA_972783 |
| institution | PANGAEA |
| language | en |
| publishDate | 2024 |
| publisher | PANGAEA |
| record_format | pangaea |
| spellingShingle | Plio-Pleistocene alkenone sea surface temperature and productivity at eastern equatorial Pacific IODP Site 321-U1338 Kimble, Kristin Herbert, Timothy D 321-U1338A; 321-U1338B; 321-U1338C; Accumulation rate, alkenone C37; AGE; Alkenone; Alkenone, C37, logarithm; Alkenone, C37, per unit sediment mass; Alkenone, unsaturation index UK'37; alkenone MAR; alkenone SST; Calculated from UK'37 (Müller et al, 1998); Depth, composite; DEPTH, sediment/rock; DRILL; Drilling/drill rig; DSDP/ODP/IODP sample designation; Eastern Equatorial Pacific; Event label; Exp321; Gas Chromatograph with Flame Ionization Detector (GC-FID), Agilent Technologies, HP 6890; Integrated Ocean Drilling Program / International Ocean Discovery Program; IODP; Joides Resolution; Pacific Equatorial Age Transect II / Juan de Fuca; Reference/source; Sample code/label; Sea surface temperature Alkenone biomarker unsaturation estimates (Uk'37) of sea surface temperature (SST) and alkenone concentration and mass accumulation rate (C37total) data are obtained for eastern equatorial Pacific (EEP) Integrated Ocean Drilling Program Site 321-U1338. Newly acquired alkenone biomarker data were generated at Brown University according to sample preparation and analytical methods described in Herbert et al. (2021). The SST and productivity data are sampled at 3-kyr resolution and span four time intervals in the Plio-Pleistocene: a Pliocene interval (3.0-3.6 Ma), a Plio-Pleistocene interval (2.4-2.8 Ma), a mid-Pleistocene interval (1.4-1.7 Ma), and a Late Pleistocene interval (350-650 ka). Gradients in SST and productivity between the two EEP sites can be tracked over the four time intervals listed above. |
| title | Plio-Pleistocene alkenone sea surface temperature and productivity at eastern equatorial Pacific IODP Site 321-U1338 |
| topic | 321-U1338A; 321-U1338B; 321-U1338C; Accumulation rate, alkenone C37; AGE; Alkenone; Alkenone, C37, logarithm; Alkenone, C37, per unit sediment mass; Alkenone, unsaturation index UK'37; alkenone MAR; alkenone SST; Calculated from UK'37 (Müller et al, 1998); Depth, composite; DEPTH, sediment/rock; DRILL; Drilling/drill rig; DSDP/ODP/IODP sample designation; Eastern Equatorial Pacific; Event label; Exp321; Gas Chromatograph with Flame Ionization Detector (GC-FID), Agilent Technologies, HP 6890; Integrated Ocean Drilling Program / International Ocean Discovery Program; IODP; Joides Resolution; Pacific Equatorial Age Transect II / Juan de Fuca; Reference/source; Sample code/label; Sea surface temperature |
| url | https://doi.org/10.1594/PANGAEA.972783 |