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MARUM - M3
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2021
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Thomas G. Thompson
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Project Title: |
Sonar Monitoring of Natural Release of Methane Greenhouse Gas from the Seafloor-A Contribution to the Understanding of Global Change |
Project Status: |
Submitted |
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Principal Investigator: |
Deborah S. Kelley, UW |
Project Institution: |
UW |
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Project ID: |
106777 |
Version #: |
1 |
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Date Submitted: |
2/13/2020 6:27:00 PM |
Created By: |
Deborah S. Kelley |
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Date Last Modified: |
2/13/2020 6:27:00 PM |
URI Serial #: |
None |
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Funding Agencies: |
OTHER - A127457 - Funded |
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Summary of Field Work: |
It is anticipated that some component of the two MARUM multibeam sonars, a 4K camera and a CTD currently installed at Southern Hydrate Ridge on the OOI Regional Cabled Observatory (RCA) will be cleaned/turned (e.g. the CTD). This award will be extended to 2022. |
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Summary of Facility Requirements: |
This effort requires 1 day of field work added onto the 2021 RCA annual field program using the ROV Jason. |
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Summary of other requirements and comments: |
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Type of Request: |
Primary Ship Use |
Request Status: |
Submitted |
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Request ID: |
1010989 |
Created By: |
Deborah S. Kelley |
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Date Last Modified: |
2/13/2020 6:27:00 PM |
Date Submitted: |
2/13/2020 6:27:00 PM |
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Year: |
2021
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Ship/Facility: |
Thomas G. Thompson
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Optimum Start Date:
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7/6/2021 |
Dates to Avoid: |
Avoid dates prior to June and after September due to poor
weather conditions and likely loss of ROV dives, puts the maintenance program
at risk |
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Earliest Start Date: |
6/23/2021 |
Multi-Ship Op: |
No |
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Latest Start Date: |
7/15/2021 |
Other Ship(s): |
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Operating Days Needed: |
Science Days |
Mob Days |
De-Mob Days |
Estimated Transit Days |
Total Days |
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1 |
0 |
0 |
0 |
1 |
Repeating Cruise?
(within same year) |
No |
Interval: |
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# of Cruises: |
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Description of Repeating cruise requirements: |
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Justification/Explanation for ship choice, dates,
conflicts, number of days & multi-ship operations: |
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Short Description of Op Area
for use in schedules: |
Hydrate Ridge |
| Description of Op Area: |
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| Op Area Size/Dia.: |
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Lat/Long |
Marsden Grid |
Navy Op Area |
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Beginning
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44.216667° N
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125.133333° W
map
44° 13.00002' N
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125° 7.99998' W
map
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Ending
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44.2° N
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125.133333° W
map
44° 12' N
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125° 7.99998' W
map
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Show Degrees Minutes |
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Foreign Clearance Required? |
No |
Coastal States:
NONE |
 Important Info on Foreign Research Clearances
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Are you or any member in your science party bringing in any science equipment items which are regulated for export by the International Traffic in Arms Regulations (ITAR) and/or the Export Administration Regulations (EAR)?
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No |
If yes, have you applied for the necessary permits through your export control office?
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No |
| Questions about ITAR/EAR regulations?
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Comments about foreign clearance requirements or
description of any other special permitting requirements
(e.g., MMPA, ESA, IHA, Marine Sanctuaries, etc.) |
None needed |
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Requested Start Port |
Intermediate Port(s) |
Requested End Port |
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Newport, OR, USA |
None |
Newport, OR, USA |
Explanation/justification for requested
ports and dates of intermediate stops
or to list additional port stops |
Newport is the preferred port for Regional Cabled Array work as it is closest to the work sites (i.e. only ~ 5 hr steam to Southern Hydrate Ridge) |
Important Info on Working in Foreign Ports
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Chief Scientist: |
Deborah S. Kelley, UW |
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# in Science Party |
36 |
# of different science teams |
3 |
# Marine Technicians to be
provided by ship operator:
(include in science party total)
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2 |
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Explanation of Science Party Requirements and Technician Requirements |
This cruise will include the RCA team, the ROV Jason
team and representatives from MARUM ( 2 participants) |
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 Dynamic Positioning | ADCP | Multibeam |  Seismic |
| Dredging/Coring/Large Dia. Trawl Wire | Stern A-frame | Fiber Optic (.681) | 0.680 Coax Wire |
| SCUBA Diving | Radioisotope use - briefly describe | NO Radioisotope use/Natural level work | Other Operator Provided Inst. - Describe |
| 0 PI-Provided Vans - briefly describe | MOCNESS | | |
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Explain Instrumentation or Capability
requirements that could affect choice
of ship in scheduling. |
The ROV Jason is required to turn RCA
infrastructure (e.g. latch into heavy packages, plug/unplug wet mate
connectors etc).
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Explain Major Ancillary Facilities
Requirements and list description
and provider for "other" systems. |
Jason is required for recovery and installation of the MARUM equipment including the Jason latching underbelly. |
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