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Li & Si nGoM
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2021
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Pelican
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Project Title: |
COLLABORATIVE RESEARCH: Understanding substrate limitation and Lithium and Silicon isotope fractionation during secondary clay formation in marine systems |
Project Status: |
Submitted |
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Principal Investigator: |
Jeffrey W. Krause, MESC |
Project Institution: |
MESC |
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Project ID: |
106407 |
Version #: |
1 |
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Date Submitted: |
2/11/2019 4:08:00 PM |
Created By: |
Jeffrey W. Krause |
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Date Last Modified: |
9/20/2019 2:24:00 PM |
URI Serial #: |
None |
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Funding Agencies: |
NSF/OCE/CO - 1924585 - Funded |
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Summary of Field Work: |
We will be conducting sediment coring operations and hydrocasts on the Louisiana shelf, 20-m isobath on LUMCON "C" line. |
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Summary of Facility Requirements: |
We will require use of a CTD, rosette and vessel-owned 8-spot multicorer. |
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Summary of other requirements and comments: |
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Type of Request: |
Collaborative Ship Use |
Request Status: |
Submitted |
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Request ID: |
1010339 |
Created By: |
Jeffrey W. Krause |
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Date Last Modified: |
2/11/2019 4:08:00 PM |
Date Submitted: |
2/11/2019 4:08:00 PM |
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Year: |
2021
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Ship/Facility: |
Pelican
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Optimum Start Date:
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8/15/2021 |
Dates to Avoid: |
We seek low-oxygen bottom water conditions on the Louisiana Shelf. Our start date is flexible. |
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Earliest Start Date: |
5/3/2021 |
Multi-Ship Op: |
No |
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Latest Start Date: |
10/15/2021 |
Other Ship(s): |
N/A |
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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: |
N/A |
Justification/Explanation for ship choice, dates,
conflicts, number of days & multi-ship operations: |
The R/V Pelican’s home port is Cocodrie, LA, near the sample area. This vessel has the capabilities necessary to meet the scientific objectives including use of multicorer equipment, and sufficient deck and laboratory space. |
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Short Description of Op Area
for use in schedules: |
Gulf of Mexico |
| Description of Op Area: |
LUMCON "C" line, 20-m isobath |
| Op Area Size/Dia.: |
Diameter ~5 nautical miles |
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Lat/Long |
Marsden Grid |
Navy Op Area |
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Beginning
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29.2536° N
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90.662° W
map
29° 15.216' N
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90° 39.72' W
map
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Ending
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29.2536° N
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90.662° W
map
29° 15.216' N
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90° 39.72' 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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Cocodrie, LA, USA |
None |
Cocodrie, LA, USA |
Explanation/justification for requested
ports and dates of intermediate stops
or to list additional port stops |
Home port for R/V Pelican. |
Important Info on Working in Foreign Ports
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Chief Scientist: |
Jeffrey W. Krause, MESC |
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# in Science Party |
3 |
# 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 |
The science party will include members of the Lead and co-PIs' laboratories. Over-the-side operations will be confined to multicorer deployments and CTD hydrocast (1 day needed). Only operator-provided technician is required. |
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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 R/V Pelican's coring equipment (gravity core) will be sufficient for our needs.
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Explain Major Ancillary Facilities
Requirements and list description
and provider for "other" systems. |
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