|
|
Fieberling2019
-
2019
-
Sally Ride
|
|
|
|
Project Title: |
Comprehensive survey of the Fieberling-Guadalupe Seamount Chain |
Project Status: |
Submitted |
|
Principal Investigator: |
Sarah M. Maher, UCSD |
Project Institution: |
UCSD |
|
Project ID: |
106322 |
Version #: |
2 |
|
Date Submitted: |
11/30/2018 5:52:00 PM |
Created By: |
Sarah M. Maher |
|
Date Last Modified: |
7/21/2020 11:23:00 PM |
URI Serial #: |
None |
|
Funding Agencies: |
INST/UCSD/SIO - NONE - Funded |
|
Summary of Field Work: |
Here we propose a ten day cruise on the R/V Sally Ride, for the November-December 2019 time slot (date flexible), to perform a detailed survey of four seamounts on the Fieberling-Guadalupe Seamount Chain. Currently, this chain off the coast of southern California has limited dredge samples and surveys that cannot resolve whether its volcanism is derived from a hotspot source or due to tectonic processes. We have planned 4 total days of transit time and 6 days on site to preform a detailed bathymetric and magnetic survey along with several dredges. This will help to determine the temporal evolution of the chain. This cruise will be offered as a class aimed at geoscience (GS) graduate students but open to all curricular groups. The academic goal is to learn data collection and analysis at sea, and will culminate in a peer-reviewed paper written by the students. |
|
Summary of Facility Requirements: |
Our planned survey would require use of the dredge equipment and sampling gear, magnetometer, multibeam, and 1 dredge technician. If we have 2 dredge technicians we would be able to run 24 hour operations. We also require sufficient deck space for dredge operations and sample storage. |
|
Summary of other requirements and comments: |
|
|
|
Type of Request: |
Primary Ship Use |
Request Status: |
Submitted |
|
Request ID: |
1010186 |
Created By: |
Sarah M. Maher |
|
Date Last Modified: |
7/21/2020 11:23:00 PM |
Date Submitted: |
11/30/2018 5:52:00 PM |
|
|
Year: |
2019
|
Ship/Facility: |
Sally Ride
|
|
Optimum Start Date:
|
11/26/2019 |
Dates to Avoid: |
We are very flexible in our dates, and could be available any time the Sally Ride is in port in San Diego. |
|
|
|
|
|
|
Earliest Start Date: |
11/26/2019 |
Multi-Ship Op: |
No |
|
Latest Start Date: |
12/5/2019 |
Other Ship(s): |
N/A |
|
|
Operating Days Needed: |
Science Days |
Mob Days |
De-Mob Days |
Estimated Transit Days |
Total Days |
|
6 |
0 |
0 |
4 |
10 |
Repeating Cruise?
(within same year) |
No |
Interval: |
|
# of Cruises: |
|
|
|
Description of Repeating cruise requirements: |
No repeat cruise is needed. |
Justification/Explanation for ship choice, dates,
conflicts, number of days & multi-ship operations: |
We are requesting the R/V Sally Ride through UC ship funds for its scheduled time in port in San Diego from November/December 2019. The Sally Ride is the only available ship that can do dredge operations this far offshore, but our scheduled time is flexible. |
|
Short Description of Op Area
for use in schedules: |
Fieberling |
| Description of Op Area: |
Four seamounts in the Fieberling chain from Fieberling seamount to the seamount southwest of Hoke. |
| Op Area Size/Dia.: |
150 nmi |
|
|
| |
Lat/Long |
Marsden Grid |
Navy Op Area |
|
Beginning
|
32.7074° N
/
117.2389° W
map
32° 42.444' N
/
117° 14.334' W
map
|
|
|
|
Ending
|
32.7074° N
/
117.2389° W
map
32° 42.444' N
/
117° 14.334' W
map
|
|
|
| |
Show Degrees Minutes |
|
|
|
|
|
Foreign Clearance Required? |
No |
Coastal States:
NONE |
 Important Info on Foreign Research Clearances
|
|
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)?
|
No |
If yes, have you applied for the necessary permits through your export control office?
|
No |
| Questions about ITAR/EAR regulations?
|
Comments about foreign clearance requirements or
description of any other special permitting requirements
(e.g., MMPA, ESA, IHA, Marine Sanctuaries, etc.) |
N/A |
|
|
Requested Start Port |
Intermediate Port(s) |
Requested End Port |
|
San Diego, CA, USA |
None |
San Diego, CA, USA |
Explanation/justification for requested
ports and dates of intermediate stops
or to list additional port stops |
The science team is based out of San Diego, and our requested ship should be in San Diego port during our time frame. |
Important Info on Working in Foreign Ports
|
|
|
|
Chief Scientist: |
Sarah M. Maher, UCSD |
|
# in Science Party |
16 |
# of different science teams |
1 |
# Marine Technicians to be
provided by ship operator:
(include in science party total)
|
2 |
|
Explanation of Science Party Requirements and Technician Requirements |
There will be three student Co-PIs, two faculty advisors, 9 students or faculty, and 2 technicians for dredge and/or computer operations are needed. |
|
 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 | | |
|
Explain Instrumentation or Capability
requirements that could affect choice
of ship in scheduling. |
We will require a magnetometer with cable and winch in addition to the requested instrumentation to be on the ship.
|
|
|
|
Explain Major Ancillary Facilities
Requirements and list description
and provider for "other" systems. |
N/A |
|
