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DolEAGER
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2021
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Savannah
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Project Title: |
EAGER: Cross-scale exploration of evolutionary mechanisms |
Project Status: |
Submitted |
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Principal Investigator: |
Marc Frischer, Skidaway |
Project Institution: |
Skidaway |
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Project ID: |
106788 |
Version #: |
1 |
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Date Submitted: |
2/21/2020 9:37:00 PM |
Created By: |
Marc Frischer |
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Date Last Modified: |
12/21/2020 9:24:00 PM |
URI Serial #: |
None |
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Funding Agencies: |
NSF/BIO/IOS - 2026356 - Funded |
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Summary of Field Work: |
Capture of living specimens of the pelagic tunicate Dolioletta gegenbauri to start and maintain cultures. Cruises will involve short (2-day) sampling efforts on the mid continental shelf between the 25m and 45m isobaths at 31°N. During each cruise we will locate and collect zooplankton and water and process samples shipboard. The research will require CTD casts to characterize the water column collect water and a variety of net tows using scientist provided plankton nets. |
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Summary of Facility Requirements: |
We will need a CTD/rosette, A frame and J-Frame hydrowinch. We will supply the specialized plankton nets and in situ imager, but will require a benthic trawl net. Sufficient deck space for plankton and benthic net tows. Suitable temperature controlled laboratory space for wet work. Sufficient laboratory space for collecting and processing zooplankton samples. |
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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: |
1011020 |
Created By: |
Marc Frischer |
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Date Last Modified: |
2/21/2020 9:37:00 PM |
Date Submitted: |
2/21/2020 9:37:00 PM |
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Year: |
2021
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Ship/Facility: |
Savannah
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Optimum Start Date:
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1/12/2021 |
Dates to Avoid: |
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Earliest Start Date: |
1/5/2021 |
Multi-Ship Op: |
No |
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Latest Start Date: |
1/19/2021 |
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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2 |
1 |
1 |
0 |
4 |
Repeating Cruise?
(within same year) |
Yes |
Interval: |
3 months |
# of Cruises: |
2 |
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Description of Repeating cruise requirements: |
Needs to be in the winter when upwelling on the SAB shelf is common and doliolid blooms occur. |
Justification/Explanation for ship choice, dates,
conflicts, number of days & multi-ship operations: |
The RV Savannah is within 9 hours of the sampling sites on the mid-continental shelf of the SAB. The crew is familiar with our operational procedures and the ship is fully equipped to facilitate the proposed science mission. Because the mission is to capture live animals and return them to our labs in Savannah, Georgia, it is imperative that the ship departs and returns from Savannah, GA. |
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Short Description of Op Area
for use in schedules: |
SAB Shelf |
| Description of Op Area: |
Mid continental shlf of the SAB at 31 deg N between the 25 and 45 M isobat |
| Op Area Size/Dia.: |
100 |
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Lat/Long |
Marsden Grid |
Navy Op Area |
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Beginning
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Ending
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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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None |
None |
None |
Explanation/justification for requested
ports and dates of intermediate stops
or to list additional port stops |
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Important Info on Working in Foreign Ports
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Chief Scientist: |
Marc Frischer, Skidaway |
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# in Science Party |
6 |
# of different science teams |
1 |
# Marine Technicians to be
provided by ship operator:
(include in science party total)
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1 |
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Explanation of Science Party Requirements and Technician Requirements |
Science crew needed to collect live zooplankton samples and process various water samples. Technician required to assist with the deployment of the CTD rosette and net deployment. |
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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. |
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Explain Major Ancillary Facilities
Requirements and list description
and provider for "other" systems. |
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