Concept
Autosampling and Recording Instrumental Environmental Sampler - Dunn et al. (1993)
| URI | http://vocab.nerc.ac.uk/collection/L22/current/NETT0004/1/ | |
|---|---|---|
| Within Vocab | SeaVoX Device Catalogue | |
| Alternative Labels | ARIES | |
| Definition | A stretched version of the Lowestoft modified Gull III (similar to Williams et al., LHPR frame) mounting three sampling systems. The nose cone had a 35.6 cm diameter opening expanding to 76 cm diameter. Instead of an LHPR box, a 2000 cm long by 16 cm wide belt was outfitted with 110 6-cm diameter cod-ends with 0.2 mm mesh. A drive motor periodically incremented the belt moving the nets from a feed spool into a position to collect a sample at the back of the net and then onto a take-up spool. Water samples were collected with 60 250 ml bottles mounted in a carousel similar to a conventional rosette sampler. A data logger recorded temperature, conductivity, pressure, flow, and sampling events at rates between 1 second and 60 minutes. User selected plankton and water sampling rates were 1 to 60 minutes. An acoustical telemetry system transmitted depth for realtime monitoring of the system. Towing speed is 4-5 kts [Wiebe and Benfield 2003 Plate 27 C] | |
| Date | None | |
| Identifier | NETT0004 | |
| Note | accepted | |
| Is Version Of | NETT0004 | |
| version | 1 | |
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