RRS John Murray JM4/78
Cruise summary report
| Cruise Info. | |
| Ship name (ship code) | RRS John Murray (74MJ) |
| Cruise identifier | JM4/78 |
| Cruise period | 1978-04-18 — 1978-05-04 |
| Status | Completed |
| Chief scientist | Mohamed I Abdullah (University of Liverpool Department of Oceanography) |
| Ocean/sea areas | |
| General | Skagerrak |
| Track charts |  |
| Measurements | |
| Physical oceanography | |
| CTD stations | Quantity: number of stations = 105 |
| Chemical oceanography | |
| Total - P | Quantity: number of stations = 61 |
| Nitrate | Quantity: number of stations = 61 |
| Silicate | Quantity: number of stations = 61 |
| Trace elements | Quantity: number of stations = 20 |
| Contamination | |
| Trace metals | Quantity: number of stations = 20 |
| Biology and fisheries | |
| Phytoplankton | Quantity: number of stations = 10 Description: identification,population studies etc. |
| Geology and geophysics | |
| Core - soft bottom | Quantity: number of cores = 40 Description: 20 chemical analysis |
