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Sediment geochem
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2018
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Blue Heron
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Project Title: |
Ecosystem-scale responses of coupled C-N-P cycles to dramatic shifts in benthic communities: the Upper Great Lakes |
Project Status: |
Submitted |
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Principal Investigator: |
Tedy Ozersky, UMN_LLO |
Project Institution: |
UMN_LLO |
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Project ID: |
105628 |
Version #: |
1 |
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Date Submitted: |
2/13/2017 12:38:00 PM |
Created By: |
Tedy Ozersky |
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Date Last Modified: |
6/28/2017 9:40:00 AM |
URI Serial #: |
None |
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Funding Agencies: |
NSF/OCE/CO - 1737368 - Funded |
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Summary of Field Work: |
We are proposing three cruises on Lakes Superior, Michigan and Huron (one in summer 2018, two in summer 2019). The goal of the proposed work is to investigate recent changes to benthic communities in the Laurentian Great Lakes and resulting consequences to sediment and water column geochemistry. Cruises will involve visiting 10 offshore stations across the three great lakes, collecting underwater video footage, multi-corer sediment cores and water samples. Sediment cores will be incubated and processed on board. We will make two 1-day stops at Milwaukee's waterfront Discovery World Science Center and Chicago's Shedd Aquarium to deliver science outreach programs, inducing public lectures and vessel tours. |
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Summary of Facility Requirements: |
Project will require sediment coring and water profiling/sampling equipment as well as access to dry and wet lab facilites |
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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: |
1009115 |
Created By: |
Tedy Ozersky |
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Date Last Modified: |
2/13/2017 12:38:00 PM |
Date Submitted: |
2/13/2017 12:38:00 PM |
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Year: |
2018
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Ship/Facility: |
Blue Heron
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Optimum Start Date:
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8/1/2018 |
Dates to Avoid: |
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Earliest Start Date: |
8/1/2018 |
Multi-Ship Op: |
No |
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Latest Start Date: |
8/12/2018 |
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: |
1 |
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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: |
The R/V Blue Heron is the only UNOLS vessel on the Great Lakes and also the most capable university-owned ship able to operate in offshore Great Lakes. This cruise will involve underwater video work along 2 transects in L. Michigan and Huron and collection of sediments and organisms for experimental work. 6 days will be required to complete the proposed work. 1 extra day is requested for outreach activities at Milwaukee's Discovery World Science Museum. |
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Short Description of Op Area
for use in schedules: |
Michigan/Huron |
| Description of Op Area: |
Lake Michigan and northern Lake Huron |
| Op Area Size/Dia.: |
300 |
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Lat/Long |
Marsden Grid |
Navy Op Area |
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Beginning
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46.4994° N
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84.3769° W
map
46° 29.964' N
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84° 22.614' W
map
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Ending
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46.4994° N
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84.3769° W
map
46° 29.964' N
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84° 22.614' 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.) |
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Requested Start Port |
Intermediate Port(s) |
Requested End Port |
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Sault Ste Marie, Michigan, USA |
None |
Sault Ste Marie, Michigan, 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: |
Tedy Ozersky, UMN_LLO |
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# in Science Party |
5 |
# 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 |
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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. |
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Explain Major Ancillary Facilities
Requirements and list description
and provider for "other" systems. |
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