Mesozooplankton biomass during Mikhail Lomonosov cruise ML13, Part III ...

• Main Authors: Piontkovski, Sergey, Baldina, E P, Bileva, O K, Shmeleva, Alexandra A, Moryakova, V K
• 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; Oncaea minuta, copepodites, biomass as carbon; Oncaea minuta, female, biomass as carbon; Oncaea minuta, male, biomass as carbon; Oncaea spp., copepodites, biomass as carbon; Oncaea spp., c5, biomass as carbon; Oncaea spp., female, biomass as carbon; Oncaea spp., male, biomass as carbon; Oncaea subtilis, female, biomass as carbon; Oncaea venusta var. venella, female, biomass as carbon; Oncaea venusta var. venella, male, biomass as carbon; Oncaea venusta, copepodites, biomass as carbon; Oncaea venusta, female, biomass as carbon; Oncaea venusta, male, biomass as carbon; Ostracoda, biomass as carbon; Pachos punctatum, male, biomass as carbon; Paracalanus aculeatus, copepodites, biomass as carbon; Paracalanus aculeatus, c5, biomass as carbon; Paracalanus aculeatus, female, biomass as carbon; Paracalanus aculeatus, male, biomass as carbon; Paracalanus nanus, copepodites, biomass as carbon; Paracalanus nanus, female, biomass as carbon; Paracalanus spp., copepodites, biomass as carbon; Paracalanus spp., c5, biomass as carbon; Paracalanus spp., female, biomass as carbon; Paracalanus spp., male, biomass as carbon; Paracandacia simplex, copepodites, biomass as carbon; Paracandacia simplex, female, biomass as carbon; Paracandacia simplex, male, biomass as carbon; Paraeuchaeta gracilis, female, biomass as carbon; Paraeuchaeta spp., copepodites, biomass as carbon; Paraeuchaeta spp., c4, biomass as carbon; Paraeuchaeta spp., c5, biomass as carbon; Pareucalanus attenuatus, copepodites, biomass as carbon; Pareucalanus attenuatus, c4, biomass as carbon; Pareucalanus attenuatus, c5, biomass as carbon; Pareucalanus attenuatus, female, biomass as carbon; Pareucalanus attenuatus, male, biomass as carbon; Pareucalanus sewelli, female, biomass as carbon; Pisces, larvae, biomass as carbon; Pleuromamma abdominalis, copepodites, biomass as carbon; Pleuromamma abdominalis, c1, biomass as carbon; Mikhail Lomonosov; Copepods
• Online Access: https://dx.doi.org/10.1594/pangaea.690565; https://doi.pangaea.de/10.1594/PANGAEA.690565

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. ...