(Table 2) Stable carbon and nitrogen isotope ratios and molar C/N ratio for euchaetid and aetideid copepods during POLARSTERN cruise ANT-XXIII/5

• Main Authors: Laakmann, Silke, Auel, Holger
• Format: Dataset
• Language: English
• Published: PANGAEA 2010
• Subjects: ANT-XXIII/5; AWI; Carbon/Nitrogen ratio; Date/Time of event; Depth; bottom/max; top/min; Element analyser isotope ratio mass spectrometer (EA-IRMS); Elevation of event; Event label; Latitude of event; Life stage; Longitude of event; MSN; Multiple opening/closing net; Number of individuals; Polarstern; Priority Programme 1158 Antarctic Research with Comparable Investigations in Arctic Sea Ice Areas; PS69; PS69/342-1; PS69/343-1; PS69/344-1; PS69/345-1; PS69/346-1; PS69/347-1; PS69/348-1; PS69/349-1; PS69/350-1; PS69/351-1; Species; SPP1158; Station label; δ13C; δ15N; Antarc*; Antarctic; Antarctica; Sea ice; Southern Ocean; Copepods
• Online Access: https://doi.pangaea.de/10.1594/PANGAEA.848509; https://doi.org/10.1594/PANGAEA.848509

Stable isotope (SI) ratios of carbon (d13C) and nitrogen (d15N) were measured in omnivorous and carnivorous deep-sea copepods of the families Euchaetidae and Aetideidae across the Atlantic sector of the Southern Ocean to establish their trophic positions. Due to high and variable C/N ratios related...