Prince Madog PM04/99
Cruise summary report
| Cruise Info. | |
| Ship name (ship code) | Prince Madog (74PD) |
| Cruise identifier | PM04/99 |
| Cruise period | 1999-04-19 — 1999-04-21 |
| Status | Completed |
| Port of departure | Menai Bridge, United Kingdom |
| Port of return | Menai Bridge, United Kingdom |
| Purpose | Research |
| Objectives | This cruise was run as part of a NERC funded project entitled 'Holocene palaeoceanography of shelf seas: long-term (10***3 - 10***4 years) seasonal stratification dynamics'. The aim of this project is to generate a record of environmental change relating to development of seasonally stratified water in the Celtic Sea during the Holocene.
The aim of this cruise was to collect a further, 'pre/during-bloom', set of multicores from the sites already identified during cruise 7/98. These sites are to be examined for changes in the seasonal vertical distribution of benthic foraminifera and for seasonal variability in the environmental conditions at each site. Additional aims were to collect samples from the seabed at these sites for dinoflagellate, grain size and organic carbon samples. |
| Chief scientist | William E N Austin (University of Durham Department of Geography) |
| Cruise report |  (0.14 MB) |
| Ocean/sea areas | |
| General | Celtic Sea |
| Measurements | |
| Physical oceanography | |
| CTD stations | Quantity: number of profiles = 1 Description: CTD (Neil Brown system) used for S, T, pressure and oxygen concentration. Water samples taken 10m from bed for calibration of the CTD and oxygen isotope measurement |
| Chemical oceanography | |
| Oxygen | Quantity: number of profiles = 1 Description: CTD (Neil Brown system) used for S, T, pressure and oxygen concentration. Water samples taken 10m from bed for calibration of the CTD and oxygen isotope measurement |
| Isotopes | Quantity: number of profiles = 1 Description: CTD (Neil Brown system) used for S, T, pressure and oxygen concentration. Water samples taken 10m from bed for calibration of the CTD and oxygen isotope measurement |
| Geology and geophysics | |
| Grab | Quantity: number of stations = 1 Description: Shipek grab to assess bottom sediments prior to deployment of multicorer |
| Core - soft bottom | Quantity: number of stations = 1 Description: Multicorer deployment |
