Silica weight percent from IODP Site 323-U1340
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| Format: | Dataset Open Access |
| Sprache: | en |
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PANGAEA
2025
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| _version_ | 1867169164241666048 |
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| author | deLong, Kimberly Blackburn, Terrence Caissie, Beth Addison, Jason A Stroynowski, Zuzanna N Reimi Sipala, Maria Marcantonio, Franco Ravelo, Ana Christina |
| author_facet | deLong, Kimberly Blackburn, Terrence Caissie, Beth Addison, Jason A Stroynowski, Zuzanna N Reimi Sipala, Maria Marcantonio, Franco Ravelo, Ana Christina |
| collection | Datos científicos de ciencias marinas y ambientales |
| contents | The Bølling-Allerød deglacial event is marked by high diatom productivity and opal deposition throughout the subarctic Pacific. To investigate the cause of this event, we quantified several productivity-related sedimentary parameters that reflect the near-surface biogeochemistry from the Integrated Ocean Drilling Program (IODP) Site 323-U1340 in the Bering Sea. Bulk sediment weight% nitrogen (wt% Si) was measured on an Elemental Analyzer in the Stable Isotopes Laboratory at the University of California Santa Cruz using 80 mg of freeze-dried, pulverized, homogenized sediment samples. |
| format | Dataset Open Access |
| id | pangaea_https___doi_org_10_1594_PANGAEA_974824 |
| institution | PANGAEA |
| language | en |
| publishDate | 2025 |
| publisher | PANGAEA |
| record_format | pangaea |
| spellingShingle | Silica weight percent from IODP Site 323-U1340 deLong, Kimberly Blackburn, Terrence Caissie, Beth Addison, Jason A Stroynowski, Zuzanna N Reimi Sipala, Maria Marcantonio, Franco Ravelo, Ana Christina 323-U1340; 323-U1340A; 323-U1340D; AGE; Age, 14C calibrated, CALIB (Stuiver & Reimer, 1993); Age model; Bering Sea; Bering Sea Paleoceanography; biogenic opal; COMPCORE; Composite Core; Depth, composite; Diatom assemblage; DRILL; Drilling/drill rig; DSDP/ODP/IODP sample designation; Element analyser CHN; Event label; Exp323; Half; IODP Depth Scale Terminology; Joides Resolution; nitrogen content; Opal, biogenic silica; Sample code/label; Silicon isotopes; Uranium-Thorium The Bølling-Allerød deglacial event is marked by high diatom productivity and opal deposition throughout the subarctic Pacific. To investigate the cause of this event, we quantified several productivity-related sedimentary parameters that reflect the near-surface biogeochemistry from the Integrated Ocean Drilling Program (IODP) Site 323-U1340 in the Bering Sea. Bulk sediment weight% nitrogen (wt% Si) was measured on an Elemental Analyzer in the Stable Isotopes Laboratory at the University of California Santa Cruz using 80 mg of freeze-dried, pulverized, homogenized sediment samples. |
| title | Silica weight percent from IODP Site 323-U1340 |
| topic | 323-U1340; 323-U1340A; 323-U1340D; AGE; Age, 14C calibrated, CALIB (Stuiver & Reimer, 1993); Age model; Bering Sea; Bering Sea Paleoceanography; biogenic opal; COMPCORE; Composite Core; Depth, composite; Diatom assemblage; DRILL; Drilling/drill rig; DSDP/ODP/IODP sample designation; Element analyser CHN; Event label; Exp323; Half; IODP Depth Scale Terminology; Joides Resolution; nitrogen content; Opal, biogenic silica; Sample code/label; Silicon isotopes; Uranium-Thorium |
| url | https://doi.org/10.1594/PANGAEA.974824 |