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ACIDD
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2017
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Sally Ride
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Project Title: |
ACIDD: Across the Channel: Investigating Diel Dynamics |
Project Status: |
Submitted |
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Principal Investigator: |
Nicholas Baetge, UCSB |
Project Institution: |
UCSB |
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Project ID: |
105561 |
Version #: |
5 |
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Date Submitted: |
11/27/2016 4:08:00 PM |
Created By: |
Nicholas Baetge |
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Date Last Modified: |
1/17/2017 7:35:00 PM |
URI Serial #: |
None |
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Funding Agencies: |
INST/UCSD/SIO - NONE - Funded |
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Summary of Field Work: |
5-day survey study (not including MOB and DMOB days) that will quantify the biogeochemical changes observed in the Santa Barbara Channel on diel scales. The study can be conducted at anytime in the month of December 2017 (based on ship availability to the UC Ship Funds program).
The field study will involve ~30 CTD casts over the monthly Santa Barbara Channel Plumes and Blooms (PnB) survey section. 12 of those casts will be conducted following a mixed layer-drogued drifter, capturing three full diel cycles within a water mass. The remaining casts will be completed over two days, surveying the wider region of the SBC. These casts will serve to constrain the spatial variability that might limit the extent to which the observations made at the central station can be extrapolated.
The track-line, including transit from the SIO MarFac to the central station, covers 350 nautical miles. Assuming continuous cruising at the speed of 10 knots, the minimum transit time necessary to complete the full track-line is two days. Given this transit time, the three-day occupation at the central station, and the four repeat 21 nautical mile surveys of the PnB line (over two days), the minimum time to complete the proposed study is 7 days. |
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Summary of Facility Requirements: |
-Marine technical services
-Radioisotope van (if available)
-Flow-through seawater (unfiltered and/or filtered)
-Shipboard network
-Satellite broadband
-24 bottle CTD rosette |
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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: |
1009016 |
Created By: |
Nicholas Baetge |
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Date Last Modified: |
1/17/2017 7:35:00 PM |
Date Submitted: |
11/27/2016 4:08:00 PM |
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Year: |
2017
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Ship/Facility: |
Sally Ride
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Optimum Start Date:
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12/15/2017 |
Dates to Avoid: |
-Avoid December 24-26, due to holiday |
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Earliest Start Date: |
12/1/2017 |
Multi-Ship Op: |
No |
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Latest Start Date: |
12/15/2017 |
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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5 |
1 |
1 |
2 |
9 |
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 Sally Ride was chosen for this regional study based on its availability to UCSB students through the UC Ship Funds program. |
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Short Description of Op Area
for use in schedules: |
SBC |
| Description of Op Area: |
Santa Barbara Channel |
| Op Area Size/Dia.: |
210 nm2 |
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Lat/Long |
Marsden Grid |
Navy Op Area |
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Beginning
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34.250167° N
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119.906333° W
map
34° 15.01002' N
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119° 54.37998' W
map
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Ending
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34.250167° N
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119.906333° W
map
34° 15.01002' N
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119° 54.37998' 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.) |
N/A |
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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 |
N/A |
Important Info on Working in Foreign Ports
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Chief Scientist: |
Nicholas Baetge, UCSB |
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# in Science Party |
23 |
# of different science teams |
1 |
# 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 |
Graduate students, undergraduate students, K-12 teacher, faculty advisors |
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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. |
Radioisotope van (if available) is required for primary and bacterial production work that will be done by up to 4 members of the science party who have extensive training working with radioisotopes on research vessels.
Dynamic positioning is required to hold position at fixed stations along the PnB line.
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Explain Major Ancillary Facilities
Requirements and list description
and provider for "other" systems. |
Radioisotope van (if available) is required for primary and bacterial production work that will done by up to 4 members of the science party who have extensive training working with radioisotopes on research vessels. |
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