- Resources
- Inventories
- Cruise inventory
- Report
- 5762
RV Lough Foyle LF/26/2001
Cruise summary report
Cruise Info. | |
Ship name (ship code) | RV Lough Foyle (74LG) |
Cruise identifier | LF/26/2001 |
Cruise period | 2001-06-24 — 2001-06-29 |
Status | Completed |
Port of departure | Belfast, United Kingdom |
Port of return | Belfast, United Kingdom |
Purpose | Research |
Objectives | 1. To maintain a nutrient monitoring programme at station 38A.
2. To assess temperature, salinity and nutrient distributions over depth at stations 38A and 47. 3. To assess levels of primary production at both inshore and offshore stations in the Irish Sea. 4. To assess the extent of the frontal region in the north western Irish Sea. |
Chief scientist | Brian Stewart (Department of Agriculture and Rural Development for Northern Ireland) |
Cruise report | ![]() |
Ocean/sea areas | |
General | Irish Sea and St. George's Channel |
Specific | Western Irish Sea. |
Measurements | |
Physical oceanography | |
Subsurface temperature and salinity measurements | Quantity: number of stations = 8 Description: CTD/rosette sampler deployed to aquire temperature and salinity data from the depth profile |
Optics (eg underwater light levels) | Quantity: number of stations = 8 Description: CTD/rosette sampler deployed to aquire light data from the depth profile |
Chemical oceanography | |
Total - N | Quantity: number of stations = 8 Description: Samples taken with the CTD/rosette sampler were processed and stored for total nitrogen |
Other chemical oceanographic measurements | Quantity: number of stations = 8 Description: Samples taken with the CTD/rosette sampler were processed and stored for nutrients. Samples were taken from the clean water supply for nutrient determination during surface mapping |
Other chemical oceanographic measurements | Quantity: number of stations = 8 Description: Samples taken with the CTD/rosette sampler were processed and stored for algal organic carbon |
Contamination | |
Suspended matter | Quantity: number of stations = 8 Description: Samples taken with the CTD/rosette sampler were processed and stored for suspended solids |
Biology and fisheries | |
Primary productivity | Quantity: number of stations = 3 Description: Primary production assessments were carried out at these stations |
Phytoplankton pigs (eg chlorophyll, fluorescence) | Quantity: number of stations = 8 Description: Samples taken with the CTD/rosette sampler were processed and stored for chlorophyll. Samples were taken from the clean water supply for chlorophyll determination during surface mapping |
Zooplankton | Quantity: number of stations = 7 Description: Zooplankton net hauls |
Moorings, landers, buoys | |
Physical oceanography | |
Water bottle stations | 53° 46' 46" N 5° 38' 5" W — Re-deployment of instrumented mooring |
Data held at BODC | |
Discrete samples | |
23 CTD frame plus rosette sampler |