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Meteotsunami
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2021
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Pelican
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Project Title: |
NSFGEO-NERC: Collaborative: Toward a New Picture of the Multifaceted Meteotsunami |
Project Status: |
Submitted |
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Principal Investigator: |
Chunyan Li, LSU |
Project Institution: |
LSU |
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Project ID: |
106105 |
Version #: |
2 |
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Date Submitted: |
2/21/2018 5:13:00 PM |
Created By: |
Chunyan Li |
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Date Last Modified: |
9/11/2020 5:35:00 AM |
URI Serial #: |
None |
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Funding Agencies: |
NSF/OCE/PO - 1736713 - Funded |
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Summary of Field Work: |
Deployment of sensors for wave measurements:
The objective of the field work is to deploy a package of instrument at roughly 50 m water on Louisiana shelf (perhaps using R/V Pelican) and retrieve the package after 2-3 months. Also, we will collect some flow data (using ADCP), weather data, and hydrography data (using CTD). We need to do this any time during winter or early spring and retrieve the package late spring, and deploy in the early fall and retrieve later in winter. |
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Summary of Facility Requirements: |
We will use the Pelican's ADCP, CTD, and weather system whenever possible to collect data as well. (the sensor package to be deployed will be provided by ourselves). We can also add a towed ADCP if Pelican's vessel-mounted ADCP is not available. |
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Summary of other requirements and comments: |
It should be a single day trip for each deployment and each retrieval, twice a year (i.e. each year we should have two deployments and two retrieval). |
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Type of Request: |
Primary Ship Use |
Request Status: |
Submitted |
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Request ID: |
1011272 |
Created By: |
Chunyan Li |
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Date Last Modified: |
9/11/2020 5:35:00 AM |
Date Submitted: |
9/11/2020 5:35:00 AM |
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Year: |
2021
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Ship/Facility: |
Pelican
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Optimum Start Date:
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5/12/2021 |
Dates to Avoid: |
none |
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Earliest Start Date: |
5/5/2021 |
Multi-Ship Op: |
No |
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Latest Start Date: |
6/20/2021 |
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 |
0 |
0 |
0 |
2 |
Repeating Cruise?
(within same year) |
Yes |
Interval: |
2 months between deployment and retrieval |
# of Cruises: |
5 |
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Description of Repeating cruise requirements: |
The scientific objective requires that we do deployment (1 day) and retrieval (1 day) for each deployment season. We will have two such seasons each year: one during fall-winter, the other during winter-spring. But 2018 is a little different because we started late so we will make a short deployment if possible during March (hopefully) and retrieve in April. If it is impossible to deploy in March, we can move it to April or May, and retrieve after ~ 2 months. Later in 2018, we need to deploy in Sept. or Oct. and retrieve after two months. In 2019, we need to deploy in Dec. (2018) or Jan. and retrieve in 2 months, and deploy again in Sept. or Oct. and retrieve in 2 months. In 2020, we need to deploy in Dec. (2019) or Jan. and retrieve in 2 months. We need a total of 10 days in 10 trips, each lasting one day. We will need R/V Pelican from LUMCON. In 2021, we need to retrieve / deploy in Jan (2021) or Feb. (if weather does not permit a trip in Jan) and retrieve in 2 months. We need a total of 8 days in 4 trips, each lasting 2 days. We will need R/V Pelican from LUMCON. |
Justification/Explanation for ship choice, dates,
conflicts, number of days & multi-ship operations: |
Our use of the vessel will be offshore of Louisiana at ~ 50 m water on the shelf. Pelican appears to be the best choice. |
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Short Description of Op Area
for use in schedules: |
Louisiana Shelf |
| Description of Op Area: |
Its offshore of Louisiana coast and very convenient for Pelican to operate. |
| Op Area Size/Dia.: |
Dia. 50 nm |
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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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Cocodrie, LA, USA |
None |
Cocodrie, LA, USA |
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: |
Chunyan Li, LSU |
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# in Science Party |
4 |
# 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 size (4) is the maximum. We may just need 1 or 2, adding 1-2 student(s). Two will assist with the deployment. The other two will be helpful for checking the ADCP and conducting CTD casts. |
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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 can bring our own ADCP/CTD if Pelican doesn't have one.
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Explain Major Ancillary Facilities
Requirements and list description
and provider for "other" systems. |
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