Mesozooplankton average length during Mikhail Lomonosov cruise ML25, Part I ...

• Main Authors: Piontkovski, Sergey, Baldina, E P
• Format: Dataset
• Language: English
• Published: PANGAEA 2008
• Subjects: DATE/TIME; LATITUDE; LONGITUDE; DEPTH, water; Depth, bathymetric; Sample code/label; Depth, top/min; Depth, bottom/max; Volume; Abylopsis spp., length; Acartia clausi, c4, length; Acartia danae, copepodites, length; Acartia danae, c2, length; Acartia danae, c4, length; Acartia danae, c5, length; Acartia danae, female, length; Acartia danae, male, length; Acartia negligens, female, length; Acartia negligens, male, length; Acartia spp., copepodites, length; Acartia spp., c1, length; Acartia spp., c2, length; Acartia spp., c3, length; Acartia spp., c4, length; Acartia spp., male, length; Acrocalanus gibber, female, length; Aetideus armatus, length; Aetideus armatus, copepodites, length; Aetideus armatus, c5, length; Aetideus armatus, female, length; Aetideus armatus, male, length; Aetideus giesbrechti, female, length; Aetideus spp., copepodites, length; Aetideus spp., c4, length; Aetideus spp., female, length; Amallothrix spp., c4, length; Amphipoda, length; Appendicularia, length; Asterocheridae, copepodites, length; Bassia spp., length; Bivalvia, length; Bivalvia, larvae, length; Branchiostomidae, length; Bryozoa, length; Bryozoa, larvae, length; Calanoida, length; Calanoida, copepodites, length; Calanoida, c1, length; Calanoida, c2, length; Calanoida, c3, length; Mikhail Lomonosov; Copepods
• Online Access: https://dx.doi.org/10.1594/pangaea.693608; https://doi.pangaea.de/10.1594/PANGAEA.693608

Mesozooplankton was sampled by open-closing JUDAY net with a 36 cm ring diameter and mesh size of 0.125 mm. The open-closing mechanism used was the Nansen mechanical lock system allowing nets to be vertically towed through standard depths (0-10, 10-25, 25-50, 50-100, 100-200, 200-300, 300-500 m) and closed at the upper depth level. Depth of tow was evaluated by wire paid out and the angle of wire inclination. The 10-20 ml samples were preserved in 3-4% buffered formaldehyde and processed on return to the laboratory. All of copepods were identified to genus level, other taxanomic groups - to type, class, order and family levels. ...