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Ocean Geopaths
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2018
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Sally Ride
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Project Title: |
Collaborative Research: GP-EXTRA: Oceanographic shipboard and lab research for diverse students: experiential learning as a gateway to geoscience careers |
Project Status: |
Submitted |
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Principal Investigator: |
Anthony Rathburn, CSUB |
Project Institution: |
CSUB |
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Project ID: |
105547 |
Version #: |
6 |
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Date Submitted: |
10/10/2016 4:49:00 PM |
Created By: |
Anthony Rathburn |
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Date Last Modified: |
6/17/2020 11:33:00 PM |
URI Serial #: |
None |
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Funding Agencies: |
NSF/GEO/ICER - 1700942 - Funded |
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Summary of Field Work: |
Characterization of living and fossil benthic foraminifera and sediment properties in different seafloor habitats to generate modern analogs for assessments of environmental changes and paleoenvironmental history based on fossil foraminifera. Cruises will focus on hands-on training and research experience for students.
We propose to collect seafloor sediment samples from 3 areas on 2 short cruises per year. Ideally, one cruise would be in the summer, and the other would be on a weekend during the school year. The weekend trip would visit 3 sites on a transect (maximum depth 380 m), and the summer trip would visit 2 sites (about 1000 m water depth). All sites are in the Southern California Bight off San Diego. |
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Summary of Facility Requirements: |
Weekend cruises: multicorer, large Van veen grab; CTD with 12 bottle rosette, O2 sensor, transmissometer, fluorometer, PAR sensor, 2 pingers, sample storage refrigerator, freezer, -80 freezer, Secchi disc, 3.5 khtz profiler
Summer cruises: multicorer, large Van veen grab; piston corer, CTD with 12 bottle rosette, O2 sensor, transmissometer, fluorometer, PAR sensor, 2 pingers, sample storage refrigerator, freezer, -80 freezer, Secchi disc, 3.5 khtz profiler; side scan sonar; walk in cold room; A-frame and ship-side winch operation deployments |
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Summary of other requirements and comments: |
We plan to operate 24 hours/day and it would be preferable to have two res techs on board. On the weekend cruises, we plan to make three 8-hour legs, exchanging students each time (we have done this many times through the years using the Sproul to make these sampling legs to visit the same locations). |
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Type of Request: |
Primary Ship Use |
Request Status: |
Submitted |
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Request ID: |
1008992 |
Created By: |
Anthony Rathburn |
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Date Last Modified: |
6/17/2020 11:33:00 PM |
Date Submitted: |
10/10/2016 4:49:00 PM |
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Year: |
2018
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Ship/Facility: |
Sally Ride
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Optimum Start Date:
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7/15/2018 |
Dates to Avoid: |
We plan to include students and teachers on this cruise, so dates must be after high schools close in June and before school starts in the fall. We also plan a summer workshop after the cruise and before school starts. |
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Earliest Start Date: |
7/7/2018 |
Multi-Ship Op: |
No |
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Latest Start Date: |
7/28/2018 |
Other Ship(s): |
This cruise is planned as a summer trip, visiting 2 sites near San Diego. We request a larger ship to accommodate more students and to facilitate multiple deck operations that include piston coring. We propose to do this each year for 3 years. Targeted water depths for both sites is about 1050 m. |
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Operating Days Needed: |
Science Days |
Mob Days |
De-Mob Days |
Estimated Transit Days |
Total Days |
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2 |
0 |
0 |
1 |
3 |
Repeating Cruise?
(within same year) |
No |
Interval: |
N/A |
# of Cruises: |
1 |
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Description of Repeating cruise requirements: |
This cruise will be requested separately (separate ship time request) each year for 3 years |
Justification/Explanation for ship choice, dates,
conflicts, number of days & multi-ship operations: |
We chose the R/V Sally Ride because of the proximity of our sites to her home port, size, capabilities, and because of her historical significance to students and teachers. We need to schedule this cruise in the summer in order to include teachers and students. Samples from this cruise will be used in a summer workshop and in courses, labs and student research projects. |
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Short Description of Op Area
for use in schedules: |
USD series site |
| Description of Op Area: |
One site is located roughly west of San Diego. The other site is located off Del Mar. Targeted water depth for both sites is about 1050m. Both sites have been visited before with Scripps ships. |
| Op Area Size/Dia.: |
47 |
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Lat/Long |
Marsden Grid |
Navy Op Area |
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Beginning
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32.904167° N
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117.782333° W
map
32° 54.25002' N
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117° 46.93998' W
map
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Ending
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32.562167° N
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118.618817° W
map
32° 33.73002' N
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118° 37.12902' W
map
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Show Degrees Minutes |
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Foreign Clearance Required? |
No |
Coastal States:
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 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.) |
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Requested Start Port |
Intermediate Port(s) |
Requested End Port |
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San Diego, CA, USA |
None, , None, |
San Diego, CA, USA |
Explanation/justification for requested
ports and dates of intermediate stops
or to list additional port stops |
The port of San Diego is close to our planned sites. We plan a voyage to involve as many students as possible during the cruise. |
Important Info on Working in Foreign Ports
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Chief Scientist: |
Anthony Rathburn, CSUB |
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# in Science Party |
22 |
# of different science teams |
1 |
# 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 |
There would be 1 science team with about 22 in each science party. We require 2 res. techs for 24-hour operations. |
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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. |
We require an Ocean Instruments multicorer, piston corer and Van Veen grab sampler along with a CTD.
Winch and wire will need to accommodate multicoring, piston/gravity coring, grab sampling and CTD deployment to 1800m (max target depth is 1200m).
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Explain Major Ancillary Facilities
Requirements and list description
and provider for "other" systems. |
N/A |
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