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Multiyear autonomous
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2020
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Sally Ride
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Project Title: |
Collaborative research: Multiyear autonomous measurement of N-loss in the ETNP ODZ |
Project Status: |
Submitted |
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Principal Investigator: |
Mark A. Altabet, UMD |
Project Institution: |
UMD |
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Project ID: |
106259 |
Version #: |
5 |
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Date Submitted: |
8/13/2018 5:20:00 PM |
Created By: |
Mark A. Altabet |
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Date Last Modified: |
7/27/2020 7:10:00 PM |
URI Serial #: |
None |
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Funding Agencies: |
NSF/OCE/CO - 1851361 - Funded |
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Summary of Field Work: |
Our primary cruise will transit the ETNP off western Mexico and Central America deploying floats and carrying out CTD casts. Ship time on cruises of opportunity before and after our main cruise will be needed to deploy a test float and retrieve some of the deployed floats respectively. |
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Summary of Facility Requirements: |
An ocean to global class research ship with CTD/Rosette, ADCP, crane,
underway seawater system capability, MOCNESS, and lab van |
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Summary of other requirements and comments: |
The main deployment cruise should be in summer 2020 |
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Type of Request: |
Primary Ship Use |
Request Status: |
Submitted |
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Request ID: |
1010088 |
Created By: |
Mark A. Altabet |
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Date Last Modified: |
7/27/2020 7:10:00 PM |
Date Submitted: |
8/13/2018 5:20:00 PM |
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Year: |
2020
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Ship/Facility: |
Sally Ride
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Optimum Start Date:
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12/11/2020 |
Dates to Avoid: |
N/A |
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Earliest Start Date: |
11/15/2020 |
Multi-Ship Op: |
No |
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Latest Start Date: |
12/31/2020 |
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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9 |
2 |
1 |
10 |
22 |
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: |
Need ocean to global class for operations and operational area.
Dates are based on time needed to ready floats for deployment and remaining time in project for data gathering. |
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Short Description of Op Area
for use in schedules: |
ETNP |
| Description of Op Area: |
ETNP off Mexico |
| Op Area Size/Dia.: |
300 |
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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? |
Yes |
Coastal States:
Mexico |
 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.) |
May need to deploy floats in Mexican EEZ. Have already arranged for Mexican collaborators to participate in cruise. |
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Requested Start Port |
Intermediate Port(s) |
Requested End Port |
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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 |
Preferred start port is San Diego in order to load equipment in a US port within driving distance of Seattle. End port the same for COVID-19 safety |
Important Info on Working in Foreign Ports
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Chief Scientist: |
Mark A. Altabet, UMD |
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# in Science Party |
22 |
# of different science teams |
6 |
# 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 |
Two techs are needed for 24/7 CTD, MOCNESS, and float operations
UMASSD/SMAST group needs 5 for water sampling, nutrient analysis, and dissolved gas and an additional 2 as foreign observers
analysis, and chief scientist responsibilities
UW group needs 2 for float operations and Winkler O2 analysis |
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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. |
CTD/Rosette with multiple backup systems required. Need to attach PI provided
sensors. Starboard deployment preferred
Underway seawater supply to lab needed
Crane and deck space for float deployment and retrieval needed.
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Explain Major Ancillary Facilities
Requirements and list description
and provider for "other" systems. |
75 kHz ADCP needed to get sufficient range to survey currents
MOCNESS |
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