Particle size spectrum analysis during Maria S. Merian cruise MSM26, spring 2013
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| Format: | Dataset Open Access |
| Sprache: | en |
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PANGAEA
2014
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| _version_ | 1867170311956332544 |
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| author | Walsh, Harvey Joseph Hare, Jonathan A |
| author_facet | Walsh, Harvey Joseph Hare, Jonathan A |
| collection | Datos científicos de ciencias marinas y ambientales |
| contents | A Laser In-Situ Scattering Transmissometer (LISST) was used to collect vertical distribution data of particles from 2.5 to 500 µm in size. The LISST uses a multi-ring detector to measure scattering light of particles from a laser diode. Particles are classified into 32 log-spaced bins and the concentration of each bin is calculated as micro-liters per liter (µl/l). The instrument is rated to a depth of 300 m, and also records temperature and pressure. The sample interval was set to record every second. The LISST was attached to the LOPC frame to conduct casts and allow for particle-size comparisons between the two instruments. The LOPC is rated to a depth of 2000 m, thus a short deployment to a depth of 300 m was first conducted with both instruments. The instruments were then returned to the deck and the LISST removed via a quick release bracket so deep LOPC casts could be continued at a station. Raw LISST size-spectrum data is presented as concentrations for each of the 32 size bins for every second of the cast. |
| format | Dataset Open Access |
| id | pangaea_https___doi_org_10_1594_PANGAEA_835330 |
| institution | PANGAEA |
| language | en |
| publishDate | 2014 |
| publisher | PANGAEA |
| record_format | pangaea |
| spellingShingle | Particle size spectrum analysis during Maria S. Merian cruise MSM26, spring 2013 Walsh, Harvey Joseph Hare, Jonathan A Basin Scale Analysis, Synthesis and Integration; Day of the year; EURO-BASIN; Event label; Laser In-Situ Scattering Transmissometer, LISST-100X, SEQUOIA Scientific, Inc.; Laser Optical Plankton Counter with CTD; LOPC-CTD; Maria S. Merian; MSM26; MSM26_126-10; MSM26_127-13; MSM26_127-22; MSM26_131-11; MSM26_131-4; MSM26_132-1; MSM26_133-14; MSM26_133-7; MSM26_134-16; MSM26_135-1; MSM26_135-10; MSM26_136-19; MSM26_136-9; MSM26_137-16; MSM26_137-7; North Atlantic Ocean; Particle volume; Pressure, stress; Temperature, technical; Time of day A Laser In-Situ Scattering Transmissometer (LISST) was used to collect vertical distribution data of particles from 2.5 to 500 µm in size. The LISST uses a multi-ring detector to measure scattering light of particles from a laser diode. Particles are classified into 32 log-spaced bins and the concentration of each bin is calculated as micro-liters per liter (µl/l). The instrument is rated to a depth of 300 m, and also records temperature and pressure. The sample interval was set to record every second. The LISST was attached to the LOPC frame to conduct casts and allow for particle-size comparisons between the two instruments. The LOPC is rated to a depth of 2000 m, thus a short deployment to a depth of 300 m was first conducted with both instruments. The instruments were then returned to the deck and the LISST removed via a quick release bracket so deep LOPC casts could be continued at a station. Raw LISST size-spectrum data is presented as concentrations for each of the 32 size bins for every second of the cast. |
| title | Particle size spectrum analysis during Maria S. Merian cruise MSM26, spring 2013 |
| topic | Basin Scale Analysis, Synthesis and Integration; Day of the year; EURO-BASIN; Event label; Laser In-Situ Scattering Transmissometer, LISST-100X, SEQUOIA Scientific, Inc.; Laser Optical Plankton Counter with CTD; LOPC-CTD; Maria S. Merian; MSM26; MSM26_126-10; MSM26_127-13; MSM26_127-22; MSM26_131-11; MSM26_131-4; MSM26_132-1; MSM26_133-14; MSM26_133-7; MSM26_134-16; MSM26_135-1; MSM26_135-10; MSM26_136-19; MSM26_136-9; MSM26_137-16; MSM26_137-7; North Atlantic Ocean; Particle volume; Pressure, stress; Temperature, technical; Time of day |
| url | https://doi.org/10.1594/PANGAEA.835330 |