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DSL & Cetaceans
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2017
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Robert Gordon Sproul
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Project Title: |
Using passive and active acoustics to examine relationships of cetacean and prey densities |
Project Status: |
Submitted |
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Principal Investigator: |
Simone Baumann-Pickering, SIO |
Project Institution: |
SIO |
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Project ID: |
104789 |
Version #: |
1 |
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Date Submitted: |
2/27/2015 4:46:00 PM |
Created By: |
Simone Baumann-Pickering |
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Date Last Modified: |
6/4/2015 5:09:00 PM |
URI Serial #: |
None |
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Funding Agencies: |
NAVY/ONR - NONE - Funded |
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Summary of Field Work: |
We will test if backscatter organisms of the deep-scattering layer produce sound and describe the variability of these sounds. The field work will consist of two seven day cruises (April 2016 and June 2017) off the coast of Southern California to recover, refurbish, and redeploy a passive acoustic mooring in 4000 m depth (33 28.9 N, 122 30.9 W). We will deploy an acoustic profiling float and conduct an active acoustic and towed hydrophone survey (~50 nm radius) around the mooring site during each of the two cruises. |
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Summary of Facility Requirements: |
We request a portable Simrad EK-60 system to be mounted to the side of the research vessel, available through Dr. Julian Koslow, which will require mechanical supports securely attached to the hull (likely welded). A-Frame for acoustic mooring deployments/recoveries; winch for towed-hydrophone deployments; antennae for sonobuoy data reception; possibly RHIB for acoustic float recovery; dry lab facilities |
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Summary of other requirements and comments: |
We would like to additionally request 2 days of ship time in fall of 2015 and 2016 to be added to the cruise CCE1/CCE-LTER, PI Uwe Send |
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Type of Request: |
Primary Ship Use |
Request Status: |
Submitted |
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Request ID: |
1007666 |
Created By: |
Simone Baumann-Pickering |
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Date Last Modified: |
2/27/2015 4:46:00 PM |
Date Submitted: |
2/27/2015 4:46:00 PM |
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Year: |
2017
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Ship/Facility: |
Robert Gordon Sproul
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Optimum Start Date:
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6/1/2017 |
Dates to Avoid: |
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Earliest Start Date: |
6/1/2015 |
Multi-Ship Op: |
No |
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Latest Start Date: |
6/22/2015 |
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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7 |
1 |
1 |
0 |
9 |
Repeating Cruise?
(within same year) |
No |
Interval: |
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# of Cruises: |
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Description of Repeating cruise requirements: |
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Justification/Explanation for ship choice, dates,
conflicts, number of days & multi-ship operations: |
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Short Description of Op Area
for use in schedules: |
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| Description of Op Area: |
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| Op Area Size/Dia.: |
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Lat/Long |
Marsden Grid |
Navy Op Area |
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Beginning
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32° 42.6' N
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117° 13.8' W
map
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Ending
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32° 42.6' N
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117° 13.8' 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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Yes |
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 |
San Diego, CA, 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: |
Simone Baumann-Pickering, SIO |
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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 |
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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. |
Portable pole-mounted Simrad EK-60 needs to be installed.
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Explain Major Ancillary Facilities
Requirements and list description
and provider for "other" systems. |
Winch for towed-hydrophone array deployments |
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