BODC Cruise Metadata Report for RRS James Cook (740H) cruise JC166 (JC167)
Introduction
This report collates information from the BODC cruise inventory and oceanographic databases. It presents
- Cruise Inventory Information
- A summary of BODC data holdings for the cruise from the
- References - including cruise tracks and cruise reports
Cruise Inventory Information
| Long name | RRS James Cook (740H) cruise JC166 (JC167) |
|---|---|
| Short name | JC166 (JC167) |
| Objectives and Narrative |
JC166-167 combined two sets of activities: the delivery of scientific research funded through the NERC National Capability programme CLASS, and training & equipment trials for the engineers of the MARS group within NOC. The work was carried out in two main research areas west of Cornwall: the Greater Haig Fras Marine Conservation Zone (MCZ), and the Whittard Canyon submarine canyon complex. Both research areas are major study sites within the CLASS programme, and specifically the work at Haig Fras was one of the main deliverables of the programme for 2018.
Haig Fras is the only rocky reef on the Celtic Shelf, west of Cornwall. The Greater Haig Fras area was designated an (MCZ) in 2016 to protect this unique site and its mosaic of rock and sedimentary habitats. To demonstrate the use of autonomous survey methods for the monitoring of Marine Protected Areas (MPAs) and improve our understanding of the natural variability of this mosaic habitat, NOC has set up a series of repeat AUV surveys (multibeam echosounder, sidescan sonar, photography) over the area, with a 3 year cycle. The Whittard Canyon system on the Celtic Margin is a key area to achieve an understanding of the interaction between coastal & shelf waters and the open ocean. The heterogeneous terrain of submarine canyons has a strong influence on oceanographic processes, focusses the transport of sediments, organic matter and nutrients, can create a series of potential geohazards and tends to support an increased diversity in habitats and species. Part of the Whittard Canyon system was declared an MCZ in 2013, protecting, amongst others, both healthy and heavily impacted cold-water coral reefs from further human impacts. The equipment trials and personnel training covered a range of systems, including the ROV Isis, AUV Autosub6000, a wave-glider, a deep glider, the ASV C-worker and a drone. Overall, the aims of the cruise were four-fold: - Re-survey of the Haig Fras site (for the CLASS project) - Training of ROV and AUV engineers - Equipment trials - Acquisition of opportunistic data from Whittard Canyo |
| Ship | RRS James Cook |
| Departure Port | Southampton, United Kingdom |
| Departure Date | 2018-06-19 |
| Arrival Port | Southampton, United Kingdom |
| Arrival Date | 2018-07-06 |
| Principal Scientist(s) | Maaten Furlong (National Oceanography Centre, Southampton), Veerle A Huvenne (National Oceanography Centre, Southampton) |
| Responsible Organisation | National Oceanography Centre, Southampton |
| Associated Project(s) | |
| IHB Sea Areas Visited | English Channel, Celtic Sea, Bay of Biscay |
| Marsden Squares Visited | 145;3/145;4/146;3/181;1/181;2 |
| Work Area Description | Celtic Sea (Haig Fras), Bay of Biscay (Whittard Canyon) |
| Unable to lookup cruise bounds at this time | |
| Work Area Bounding Polygon | |
| Southern Limit | unknown |
| Northern Limit | unknown |
| Western Limit | unknown |
| Eastern Limit | unknown |
Cruise Inventory Datasets
| Physical oceanography | |
|---|---|
| Other physical oceanographic measurements |
Quantity:
number of profiles =
4
Description: SVP |
| Other physical oceanographic measurements |
Quantity:
activity duration in days =
2
Description: Wave glider deployments (trials) |
| Other physical oceanographic measurements |
Quantity:
activity duration in days =
11
Description: Deep glider deployment (trials) |
| Geology and geophysics | |
| Bottom photography |
Quantity:
number of dives =
6
Description: ROV dives |
| Bottom photography |
Quantity:
number of dives =
2
Description: HyBIS tows |
| Geophysical measurements made at depth |
Quantity:
number of dives =
3
Description: Autosub6000 missions |
| Single channel seismic reflection |
Quantity:
survey square kilometres =
3750
Description: EM122 and EM710 multibeam data |
Cruise Inventory Mooring/Buoy Operations
No information on datasets is currently available
Summary of BODC Data Holdings for the Cruise
National Oceanographic Database
Summary
| # Series | Instrument Description | Parameters |
|---|---|---|
| 3 | Multi-beam echosounder |
Bathymetry and Elevation Horizontal spatial co-ordinates Reference numbers |
Note: Parameter terms are taken from the BODC Parameter Discovery Vocabulary XML (SKOS)
Full List
| BODC Reference | Instrument Description | Date/Time | Location | |
|---|---|---|---|---|
| 2026993 | Multi-beam echosounder | 2018-06-23 23:02Z | Click for more | |
| 2027007 | Multi-beam echosounder | 2018-06-24 19:43Z | Click for more | |
| 2027019 | Multi-beam echosounder | 2018-06-20 21:10Z | Click for more |
Project Database
No data currently held for this cruise in the BODC Project Database
