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Who infects who
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2019
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Atlantic Explorer
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Project Title: |
Collaborative Research: Inferring cellular lysis and regeneration of organic matter by marine viruses |
Project Status: |
Submitted |
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Principal Investigator: |
Steven Wilhelm, UTK |
Project Institution: |
UTK |
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Project ID: |
106007 |
Version #: |
1 |
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Date Submitted: |
1/16/2018 10:57:00 AM |
Created By: |
Steven Wilhelm |
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Date Last Modified: |
6/27/2018 10:45:00 AM |
URI Serial #: |
None |
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Funding Agencies: |
NSF/OCE/BIO - 1829641 - Funded |
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Summary of Field Work: |
Characterization of virus-host interactions and link to environmental scale processes from molecular data
We will collect water column samples across a 96-hour high resolution (every 4 hours) time course to isolate nucleic acids for characterization. In parallel we will complete on-deck experiments to estimate virus production rate, bacterial production and primary production rates. Real time measurements of pigments and nutrients will be made in the laboratory. |
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Summary of Facility Requirements: |
We will need a CTD/Rosette system for sampling multiple depths up to 500 m. We will require ADCP as well as access to ships meteorological logs. We will require sufficient deck space to set up flow through deck incubators (and access to a surface water supply to feed these). We will require wet lab space for filtration as well as sample processing (nutrients and chlorophylls). |
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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: |
1009689 |
Created By: |
Steven Wilhelm |
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Date Last Modified: |
1/16/2018 10:57:00 AM |
Date Submitted: |
1/16/2018 10:57:00 AM |
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Year: |
2019
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Ship/Facility: |
Atlantic Explorer
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Optimum Start Date:
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10/1/2019 |
Dates to Avoid: |
NA |
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Earliest Start Date: |
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Multi-Ship Op: |
No |
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Latest Start Date: |
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Other Ship(s): |
NA |
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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 |
1 |
8 |
Repeating Cruise?
(within same year) |
Yes |
Interval: |
6 months |
# of Cruises: |
2 |
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Description of Repeating cruise requirements: |
We request two total cruise efforts - one in fall 2019 and one in spring 2020. |
Justification/Explanation for ship choice, dates,
conflicts, number of days & multi-ship operations: |
Our goal is to capture the spring bloom and late summer stratified or early fall communities as they will be different. |
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Short Description of Op Area
for use in schedules: |
BATS |
| Description of Op Area: |
Lagrangian deployment from BATS |
| Op Area Size/Dia.: |
250 |
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Lat/Long |
Marsden Grid |
Navy Op Area |
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Beginning
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31.666667° N
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64.166667° W
map
31° 40.00002' N
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64° 10.00002' W
map
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Ending
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31.666667° N
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64.166667° W
map
31° 40.00002' N
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64° 10.00002' W
map
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Show Degrees Minutes |
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Foreign Clearance Required? |
Yes |
Coastal States:
Bermuda |
 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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St. George's, Bermuda |
None |
St. George's, Bermuda |
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: |
Steven Wilhelm, UTK |
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# in Science Party |
10 |
# 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 |
We will need assistance deploying the CTD/Rosette system. As work will be ongoing through the night we assume we will need at least 2 technicians. This will need to be discussed with the ship. Science party estimate is minimum staffing. |
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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. |
Ideally we would like to be able to measure bacterial productions and primary productions, requiring the use of 3H and 14C products.
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Explain Major Ancillary Facilities
Requirements and list description
and provider for "other" systems. |
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