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| Main Authors: | , , , |
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| Format: | Dataset Open Access |
| Language: | en |
| Published: |
PANGAEA
1989
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| Subjects: | |
| Online Access: | https://doi.org/10.1594/PANGAEA.757608 |
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| _version_ | 1867171775429738496 |
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| author | Danyushevskaya, A I Smirnov, V I Petrova, Vera I Belyaeva, Alexandra N |
| author_facet | Danyushevskaya, A I Smirnov, V I Petrova, Vera I Belyaeva, Alexandra N |
| collection | Datos científicos de ciencias marinas y ambientales |
| contents | Distribution, composition and genesis of organic matter in recent bottom sediments of the Weddell Sea (Western Antarctic) are discussed. Geochemical background levels of bitumen, organic matter, and polycyclic aromatics in the sediments are respectively 0.01-0.1%, 0.003-0.005%, and 0.0001-0.0002%. Deviations from the background level, probably caused by secondary processes, are found. Organic matter has characteristic properties resulting from distinctive character of aquatic biota organic matter, from which it has been formed. |
| format | Dataset Open Access |
| id | pangaea_https___doi_org_10_1594_PANGAEA_757608 |
| institution | PANGAEA |
| language | en |
| publishDate | 1989 |
| publisher | PANGAEA |
| record_format | pangaea |
| spellingShingle | (Table 2) Composition of polycyclic aromatics in bottom sediments from the Weddell Sea Danyushevskaya, A I Smirnov, V I Petrova, Vera I Belyaeva, Alexandra N 27-31SAE-2801-21; 27-31SAE-2804-20; 27-31SAE-2812; 27-31SAE-2824; 27-31SAE-2829-37; 27-31SAE-2924; 27-31SAE-2950; Archive of Ocean Data; ARCOD; Bitumen; Carbon, organic, total; Chromatographic; Chrysene; Depth, bottom/max; DEPTH, sediment/rock; Depth, top/min; Event label; Fluorene; GC; Gravity corer; Hydrocarbons; Infrared spectrometry; Knopp method; Latitude of event; Longitude of event; Perylene; Phenanthrene; Polycyclic aromatic hydrocarbons; Pyrene; Triphenylene; Weddell Sea Distribution, composition and genesis of organic matter in recent bottom sediments of the Weddell Sea (Western Antarctic) are discussed. Geochemical background levels of bitumen, organic matter, and polycyclic aromatics in the sediments are respectively 0.01-0.1%, 0.003-0.005%, and 0.0001-0.0002%. Deviations from the background level, probably caused by secondary processes, are found. Organic matter has characteristic properties resulting from distinctive character of aquatic biota organic matter, from which it has been formed. |
| title | (Table 2) Composition of polycyclic aromatics in bottom sediments from the Weddell Sea |
| topic | 27-31SAE-2801-21; 27-31SAE-2804-20; 27-31SAE-2812; 27-31SAE-2824; 27-31SAE-2829-37; 27-31SAE-2924; 27-31SAE-2950; Archive of Ocean Data; ARCOD; Bitumen; Carbon, organic, total; Chromatographic; Chrysene; Depth, bottom/max; DEPTH, sediment/rock; Depth, top/min; Event label; Fluorene; GC; Gravity corer; Hydrocarbons; Infrared spectrometry; Knopp method; Latitude of event; Longitude of event; Perylene; Phenanthrene; Polycyclic aromatic hydrocarbons; Pyrene; Triphenylene; Weddell Sea |
| url | https://doi.org/10.1594/PANGAEA.757608 |