Concept
Unspecified box corer
| URI | http://vocab.nerc.ac.uk/collection/L22/current/TOOL1177/1/ | ||
|---|---|---|---|
| Within Vocab | SeaVoX Device Catalogue | ||
| Alternative Labels | UnSpec Box | ||
| Definition | A marine geological tool that recovers undisturbed soft surface sediments. It is designed for minimum disturbance of the sediment surface by bow wave effects. Traditionally, it consists of a weighted stem fitted to a square sampling box. The corer is lowered vertically until it impacts with the seabed. At this point the instrument is triggered by a trip as the main coring stem passes through its frame. While pulling the corer out of the sediment a spade swings underneath the sample to prevent loss. When hauled back on board, the spade is under the box. | ||
| Date | 2017-11-23T13:03:21 | ||
| Identifier | SDN:L22::TOOL1177 | ||
| Note | accepted | ||
| Is Version Of | TOOL1177 | ||
| version | 1 | ||
| Broader | L19:SDNKG17 |
sensor_model | |
L05:51 |
unconsolidated sediment corers | ||
| Related | B75:UNSPEC |
Unspecified | |
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