|
|
hot2coldVents
-
2019
-
Atlantis
|
|
|
|
Project Title: |
Collaborative Research: From hot to cold in the dark - shifts in seafloor massive sulfide microbial communities as physical and geochemical conditions change after venting ceases |
Project Status: |
Submitted |
|
Principal Investigator: |
Jason B. Sylvan, TAMU_CS |
Project Institution: |
TAMU_CS |
|
Project ID: |
105877 |
Version #: |
4 |
|
Date Submitted: |
8/10/2017 11:04:00 AM |
Created By: |
Jason B. Sylvan |
|
Date Last Modified: |
5/13/2019 3:23:00 PM |
URI Serial #: |
None |
|
Funding Agencies: |
NSF/OCE/BIO - 1756339 - Funded |
|
Summary of Field Work: |
This project will consist of two cruises to EPR 9N to study the transition in microbial community and mineralogy of hydrothermal vents during the first year post-venting. We will sample multiple active hydrothermal vents, splitting samples into three sections. One will be recovered on the same dive for analysis, and two will be left on a platform (we plan on using an elevator) to incubate for a few weeks (t1, collected during same cruise) and a year (t2, collected during second cruise). For the first cruise, we are requesting 12 dive days, and 6 for the second. The proposed field sites are Bio9/P vent area and Biovent area. |
|
Summary of Facility Requirements: |
we will need NDSF resources for this project. for two cruises, either HOV Alvin or ROV Jason II is requested, either one will be sufficient for the work proposed. we will also likely need two elevators to be left on the seafloor between the two cruises. funds ($8000, determined by discussion with Dan Fornari) were requested for this extended use of the elevators in the NSF budget and do not need to be considered here. it is likely that we will use one or two additional elevators for normal shuttling of samples/supplies to and from the seafloor during these cruises. we will also need the Titanium Major samples. |
|
Summary of other requirements and comments: |
|
|
|
Type of Request: |
Primary Ship Use |
Request Status: |
Submitted |
|
Request ID: |
1009513 |
Created By: |
Jason B. Sylvan |
|
Date Last Modified: |
5/13/2019 3:23:00 PM |
Date Submitted: |
8/10/2017 11:04:00 AM |
|
|
Year: |
2019
|
Ship/Facility: |
Atlantis
|
|
Optimum Start Date:
|
2/1/2019 |
Dates to Avoid: |
weather windows, cruises to EPR 9N typically go in winter |
|
|
|
|
|
|
Earliest Start Date: |
12/26/2018 |
Multi-Ship Op: |
No |
|
Latest Start Date: |
7/1/2019 |
Other Ship(s): |
N/A |
|
|
Operating Days Needed: |
Science Days |
Mob Days |
De-Mob Days |
Estimated Transit Days |
Total Days |
|
12 |
2 |
2 |
2 |
18 |
Repeating Cruise?
(within same year) |
No |
Interval: |
|
# of Cruises: |
|
|
|
Description of Repeating cruise requirements: |
N/A |
Justification/Explanation for ship choice, dates,
conflicts, number of days & multi-ship operations: |
ship must be able to accommodate ROV Jason or HOV Alvin |
|
Short Description of Op Area
for use in schedules: |
EPR 9N |
| Description of Op Area: |
hydrothermal vents at East Pacific Rise, 9N, focusing on Bio Vent area and Bio9 and P vent area |
| Op Area Size/Dia.: |
1 |
|
|
| |
Lat/Long |
Marsden Grid |
Navy Op Area |
|
Beginning
|
9.833333° N
/
104.283333° W
map
9° 49.99998' N
/
104° 16.99998' W
map
|
|
|
|
Ending
|
9.833333° N
/
104.283333° W
map
9° 49.99998' N
/
104° 16.99998' W
map
|
|
|
| |
Show Degrees Minutes |
|
|
|
|
|
Foreign Clearance Required? |
Yes |
Coastal States:
Mexico |
 Important Info on Foreign Research Clearances
|
|
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)?
|
No |
If yes, have you applied for the necessary permits through your export control office?
|
No |
| Questions about ITAR/EAR regulations?
|
Comments about foreign clearance requirements or
description of any other special permitting requirements
(e.g., MMPA, ESA, IHA, Marine Sanctuaries, etc.) |
port requested is Manzanillo, which is regularly used for EPR cruises by UNOLS ships |
|
|
Requested Start Port |
Intermediate Port(s) |
Requested End Port |
|
Manzanillo, Mexico |
None, |
Manzanillo, Mexico |
Explanation/justification for requested
ports and dates of intermediate stops
or to list additional port stops |
Manzanillo is approximately one day transit from the EPR 9N site so is the most appropriate port. this is one of the standard ports for EPR 9N cruises. |
Important Info on Working in Foreign Ports
|
|
|
|
Chief Scientist: |
Jason B. Sylvan, TAMU_CS |
|
# in Science Party |
8 |
# of different science teams |
3 |
# Marine Technicians to be
provided by ship operator:
(include in science party total)
|
1 |
|
Explanation of Science Party Requirements and Technician Requirements |
From Sylvan group, Sylvan (PI) will be going, with two grad students and one outreach officer. From Brandy Toner's lab, Toner (PI) will go and will bring one grad student. From Meg Tivey's group, Tivey (PI) will go. One additional student (as volunteer) is likely from one of the three groups, but not yet specified. |
|
 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 | | |
|
Explain Instrumentation or Capability
requirements that could affect choice
of ship in scheduling. |
N/A
|
|
|
|
Explain Major Ancillary Facilities
Requirements and list description
and provider for "other" systems. |
either Alvin or Jason are appropriate for the proposed work. hydrothermal vent samples will be collected and manipulated on the seafloor, which requires either HOV or ROV presence. |
|
