Mesozooplankton biomass during Mikhail Lomonosov cruise ML30, Part II ...

• Main Authors: Piontkovski, Sergey, Baldina, E P, Bileva, O K, Shmeleva, Alexandra A
• 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; Chirundina streetsii, c5, biomass as carbon; Chirundina streetsii, female, biomass as carbon; Chirundina streetsii, male, biomass as carbon; Cirripedia, cypris, biomass as carbon; Cirripedia, nauplii, biomass as carbon; Clausocalanus arcuicornis, copepodites, biomass as carbon; Clausocalanus arcuicornis, c3, biomass as carbon; Clausocalanus arcuicornis, c5, biomass as carbon; Clausocalanus arcuicornis, female, biomass as carbon; Clausocalanus arcuicornis, male, biomass as carbon; Clausocalanus furcatus, c3, biomass as carbon; Clausocalanus furcatus, c4, biomass as carbon; Clausocalanus furcatus, c5, biomass as carbon; Clausocalanus furcatus, female, biomass as carbon; Clausocalanus furcatus, male, biomass as carbon; Clausocalanus jobei, female, biomass as carbon; Clausocalanus lividus, biomass as carbon; Clausocalanus lividus, c2, biomass as carbon; Clausocalanus lividus, c3, biomass as carbon; Clausocalanus lividus, c4, biomass as carbon; Clausocalanus lividus, c5, biomass as carbon; Clausocalanus lividus, female, biomass as carbon; Clausocalanus lividus, male, biomass as carbon; Clausocalanus mastigophorus, biomass as carbon; Clausocalanus mastigophorus, c5, biomass as carbon; Clausocalanus mastigophorus, female, biomass as carbon; Clausocalanus minor, female, biomass as carbon; Clausocalanus parapergens, biomass as carbon; Clausocalanus parapergens, c4, biomass as carbon; Clausocalanus parapergens, female, biomass as carbon; Clausocalanus paululus, copepodites, biomass as carbon; Clausocalanus paululus, c2, biomass as carbon; Clausocalanus paululus, c3, biomass as carbon; Clausocalanus paululus, c4, biomass as carbon; Clausocalanus paululus, c5, biomass as carbon; Clausocalanus paululus, female, biomass as carbon; Clausocalanus paululus, male, biomass as carbon; Clausocalanus pergens, c2, biomass as carbon; Clausocalanus pergens, c3, biomass as carbon; Clausocalanus pergens, c4, biomass as carbon; Clausocalanus pergens, c5, biomass as carbon; Mikhail Lomonosov; Copepods
• Online Access: https://dx.doi.org/10.1594/pangaea.692167; https://doi.pangaea.de/10.1594/PANGAEA.692167

Mesozooplankton was sampled by open-closing JUDAY net with a 36 cm ring diameter and mesh size of 125 µm. Additionally, the JUDAY oceanic model JOM with 300 µm mesh size and 80 cm ring diameter was used. 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 taxonomic groups - to type, class, order and family levels. ...