Biogenic opal content in bulk sediments of ODP Leg 181 sites, southwest Pacific
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| Auteurs principaux: | , , |
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| Format: | Dataset Open Access |
| Langue: | en |
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PANGAEA
2002
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| _version_ | 1867167668521402368 |
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| author | Suzuki, Atsushi Khim, Boo-Keun Inoue, Mayuri |
| author_facet | Suzuki, Atsushi Khim, Boo-Keun Inoue, Mayuri |
| collection | Datos científicos de ciencias marinas y ambientales |
| contents | Biogenic opal concentrations were measured on bulk sediments recovered at Ocean Drilling Program Sites 1123, 1124, and 1125 off North Island of New Zealand in the southwest Pacific. Site 1124 showed opal contents ranging from approximately 2 to 8 wt%, which is relatively high compared to other sites. The subbottom maximum in biogenic opal content located between 1.0 and 1.5 m composite depth can be recognized at each site. Patterns of biogenic opal content in the uppermost parts of the cores appear to reflect the surface ocean settings relating to the migration of the Subtropical Convergence Zone. |
| format | Dataset Open Access |
| id | pangaea_https___doi_org_10_1594_PANGAEA_786368 |
| institution | PANGAEA |
| language | en |
| publishDate | 2002 |
| publisher | PANGAEA |
| record_format | pangaea |
| spellingShingle | Biogenic opal content in bulk sediments of ODP Leg 181 sites, southwest Pacific Suzuki, Atsushi Khim, Boo-Keun Inoue, Mayuri Ocean Drilling Program; ODP Biogenic opal concentrations were measured on bulk sediments recovered at Ocean Drilling Program Sites 1123, 1124, and 1125 off North Island of New Zealand in the southwest Pacific. Site 1124 showed opal contents ranging from approximately 2 to 8 wt%, which is relatively high compared to other sites. The subbottom maximum in biogenic opal content located between 1.0 and 1.5 m composite depth can be recognized at each site. Patterns of biogenic opal content in the uppermost parts of the cores appear to reflect the surface ocean settings relating to the migration of the Subtropical Convergence Zone. |
| title | Biogenic opal content in bulk sediments of ODP Leg 181 sites, southwest Pacific |
| topic | Ocean Drilling Program; ODP |
| url | https://doi.org/10.1594/PANGAEA.786368 |