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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 |