FRV Clupea 0893C
Cruise summary report
| Cruise Info. | |
| Ship name (ship code) | FRV Clupea (74CU) |
| Cruise identifier | 0893C |
| Cruise period | 1993-04-27 — 1993-05-03 |
| Status | Completed |
| Port of departure | Fraserburgh, United Kingdom |
| Port of return | Fraserburgh, United Kingdom |
| Purpose | Research |
| Objectives | To investigate population dynamics of Alexandrium tamarense in the Firths of Forth/Tay. |
| Chief scientist | John Dunn (Scottish Office Agriculture and Fisheries Department Aberdeen Marine Laboratory) |
| Cruise report |  (0.05 MB) |
| Ocean/sea areas | |
| General | North Sea |
| Specific | Firth of Forth and Firth of Tay |
| Track charts | (0.01 MB) |
| Measurements | |
| Physical oceanography | |
| CTD stations | Quantity: number of stations = 28 Description: sampled with Chelsea CTD. |
| CTD stations | Quantity: number of stations = 15 Description: re-sampled for chlorophyll, CHN, phytoplankton, nutrients, salinity and CTD dip |
| Subsurface temperature and salinity measurements | Quantity: number of stations = 15 Description: re-sampled for chlorophyll, CHN, phytoplankton, nutrients, salinity and CTD dip |
| Chemical oceanography | |
| Phosphate | Quantity: number of stations = 15 Description: re-sampled for chlorophyll, CHN, phytoplankton, nutrients, salinity and CTD dip |
| Nitrate | Quantity: number of stations = 15 Description: re-sampled for chlorophyll, CHN, phytoplankton, nutrients, salinity and CTD dip |
| Silicate | Quantity: number of stations = 15 Description: re-sampled for chlorophyll, CHN, phytoplankton, nutrients, salinity and CTD dip |
| Biology and fisheries | |
| Phytoplankton pigs (eg chlorophyll, fluorescence) | Quantity: number of stations = 15 Description: re-sampled for chlorophyll, CHN, phytoplankton, nutrients, salinity and CTD dip |
| Phytoplankton | Quantity: number of stations = 15 Description: re-sampled for chlorophyll, CHN, phytoplankton, nutrients, salinity and CTD dip |
