Concentration and stable carbon isotopic composition of organic carbon of DSDP Hole 28-266
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| Natura: | Dataset Open Access |
| Lingua: | en |
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PANGAEA
1986
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| _version_ | 1867171775345852416 |
|---|---|
| author | Sackett, William M |
| author_facet | Sackett, William M |
| collection | Datos científicos de ciencias marinas y ambientales |
| contents | The 7% carbon-13 depletion in cold water phytoplankton provides a striking signal that is traceable in deep-sea cores taken in high latitude regions of the Southern hemisphere. This signal may be weakened by noise due to (1) terrestrially derived debris in areas close to the continents; (2) changing current patterns resulting in varying settling trajectories; (3) erosion and redeposition and (4) maturation-diagenetic effects. Data for two cores taken southwest of Australia are evaluated with respect to these interferences. |
| format | Dataset Open Access |
| id | pangaea_https___doi_org_10_1594_PANGAEA_757317 |
| institution | PANGAEA |
| language | en |
| publishDate | 1986 |
| publisher | PANGAEA |
| record_format | pangaea |
| spellingShingle | Concentration and stable carbon isotopic composition of organic carbon of DSDP Hole 28-266 Sackett, William M 28-266; Antarctic Ocean/RIDGE; Calcium carbonate; Carbon, organic, total; Deep Sea Drilling Project; DEPTH, sediment/rock; DRILL; Drilling/drill rig; DSDP; DSDP/ODP/IODP sample designation; Epoch; Glomar Challenger; Leg28; Sample code/label; δ13C, organic carbon The 7% carbon-13 depletion in cold water phytoplankton provides a striking signal that is traceable in deep-sea cores taken in high latitude regions of the Southern hemisphere. This signal may be weakened by noise due to (1) terrestrially derived debris in areas close to the continents; (2) changing current patterns resulting in varying settling trajectories; (3) erosion and redeposition and (4) maturation-diagenetic effects. Data for two cores taken southwest of Australia are evaluated with respect to these interferences. |
| title | Concentration and stable carbon isotopic composition of organic carbon of DSDP Hole 28-266 |
| topic | 28-266; Antarctic Ocean/RIDGE; Calcium carbonate; Carbon, organic, total; Deep Sea Drilling Project; DEPTH, sediment/rock; DRILL; Drilling/drill rig; DSDP; DSDP/ODP/IODP sample designation; Epoch; Glomar Challenger; Leg28; Sample code/label; δ13C, organic carbon |
| url | https://doi.org/10.1594/PANGAEA.757317 |