Discovery reports (1935-1936) Discovery reports discoveryreports11inst Year: 1935-1936 HOUR 1300 1910 OITHONA FRIEIOA ESTIMATED NUMBERS POSSIBLE LIMITS OF LABORATORY ERROR HOUR 1300 1700 Fig. 137. Graph showing the variations in the estimated num- Y\g. 139. Graph showing the variations in the estimated num- bers of Ctenocalanus vanus (expressed as an average per 50 m. bers of Oithona frigida (expressed as an average per 50 m. haul) haul) taken in the columns of water from the bottom (265 m.) taken in the columns of water from the bottom (265 m.) to the to the surface by N 70 V nets at fiv


Discovery reports (1935-1936) Discovery reports discoveryreports11inst Year: 1935-1936 HOUR 1300 1910 OITHONA FRIEIOA ESTIMATED NUMBERS POSSIBLE LIMITS OF LABORATORY ERROR HOUR 1300 1700 Fig. 137. Graph showing the variations in the estimated num- Y\g. 139. Graph showing the variations in the estimated num- bers of Ctenocalanus vanus (expressed as an average per 50 m. bers of Oithona frigida (expressed as an average per 50 m. haul) haul) taken in the columns of water from the bottom (265 m.) taken in the columns of water from the bottom (265 m.) to the to the surface by N 70 V nets at five different times at St. 41. surface by N 70 V nets at five different times at St. 41. 2000- 1000 DREPANOPUS PECTINATUS • • ESTIMATED NUMBERS . . POSSIBLE LIMITS OF LABORATORY ERROR


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