|
|
Hypoxia food webs
-
2012
-
Clifford A Barnes
|
|
|
|
Project Title: |
Consequences of hypoxia on food web linkages in a pelagic marine ecosystem. |
Project Status: |
Submitted |
|
Principal Investigator: |
Tim Essington, UW |
Project Institution: |
UW |
|
Project ID: |
103018 |
Version #: |
4 |
|
Date Submitted: |
8/1/2011 4:09:00 PM |
Created By: |
Julie E. Keister |
|
Date Last Modified: |
12/2/2011 10:13:00 AM |
URI Serial #: |
None |
|
Funding Agencies: |
NSF/OCE/BIO - NONE - Funded |
|
Summary of Field Work: |
Four stations in Dabob Bay and Hood Canal
Spaced every 3 weeks, mid-June through early-to-mid Sept 2012 and 2013
CTD and Niskin rosette casts
Zooplankton net tows including MultiNet stratified oblique tows
Diel sampling, ~2pm-2am |
|
Summary of Facility Requirements: |
We require the ability to tow a 0.25m^2 MultiNet (similar to MOCNESS)
CTD with Niskin rosette
ability to sample 12+hrs per day
sleep aboard capacity for 4 scientists plus crew |
|
Summary of other requirements and comments: |
|
|
|
Type of Request: |
Primary Ship Use |
Request Status: |
Submitted |
|
Request ID: |
1004709 |
Created By: |
Julie E. Keister |
|
Date Last Modified: |
8/11/2011 2:46:00 PM |
Date Submitted: |
8/1/2011 4:09:00 PM |
|
|
Year: |
2012
|
Ship/Facility: |
Clifford A Barnes
|
|
Optimum Start Date:
|
6/11/2012 |
Dates to Avoid: |
|
|
|
|
|
|
|
Earliest Start Date: |
6/1/2012 |
Multi-Ship Op: |
Yes |
|
Latest Start Date: |
6/15/2012 |
Other Ship(s): |
We will be working in conjunction with the RV Centennial (or similar) which will be doing fish trawls at the same locations as our sampling. |
|
|
Operating Days Needed: |
Science Days |
Mob Days |
De-Mob Days |
Estimated Transit Days |
Total Days |
|
20 |
0 |
0 |
10 |
30 |
Repeating Cruise?
(within same year) |
Yes |
Interval: |
3 weeks |
# of Cruises: |
5 |
|
|
Description of Repeating cruise requirements: |
We are targeting 5 cruises, evenly spaced between mid June and early-mid September of each year. Cruises start dates must be spaced by ~3 weeks (plus or minus a few days) to capture the development of the ecosystem over summer. |
Justification/Explanation for ship choice, dates,
conflicts, number of days & multi-ship operations: |
The Barnes is our regional vessel, docked at our institution. It is sufficient to meet our needs and has the necessary equipment and berthing. Other UNOLS vessels would be too large for this area.
We will be working four stations from Dabob Bay to Sisters (one station per day), working north to south. We need to fully capture at least the day-to-night cycle, so must work 5-6 hrs after sunset. We'd prefer to work >12 hr days if possible to capture the full diel cycle. We'll adjust to 12 hr days and dock or anchor until early afternoon the next sampling day if absolutely necessary.
We have not requested mob or demob days because very little will be loaded and can be built in to transit days-- we're probably over-estimated transit days at one full day each way to/from Hood Canal. |
|
Short Description of Op Area
for use in schedules: |
Puget Sound, WA |
| Description of Op Area: |
Dabob Bay to Sisters, WA in Hood Canal |
| Op Area Size/Dia.: |
|
|
|
| |
Lat/Long |
Marsden Grid |
Navy Op Area |
|
Beginning
|
|
|
|
|
Ending
|
|
|
|
|
|
|
Foreign Clearance Required? |
No |
Coastal States:
|
 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.) |
|
|
|
Requested Start Port |
Intermediate Port(s) |
Requested End Port |
|
Seattle, WA, USA |
None |
Seattle, WA, USA |
Explanation/justification for requested
ports and dates of intermediate stops
or to list additional port stops |
|
Important Info on Working in Foreign Ports
|
|
|
|
Chief Scientist: |
Julie E. Keister, UW |
|
# in Science Party |
5 |
# of different science teams |
1 |
# Marine Technicians to be
provided by ship operator:
(include in science party total)
|
1 |
|
Explanation of Science Party Requirements and Technician Requirements |
We will have 3-4 scientists on each cruise including students and request one technician in addition to the captain. |
|
 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. |
|
|
|
|
Explain Major Ancillary Facilities
Requirements and list description
and provider for "other" systems. |
|
|
