Tim Osborn NOAA Office of Coast Survey Gulf of Mexico Marine Debris Mapping Project Presented to...
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![Page 1: Tim Osborn NOAA Office of Coast Survey Gulf of Mexico Marine Debris Mapping Project Presented to Center for Ocean Sciences Education Excellence: Central.](https://reader035.fdocuments.in/reader035/viewer/2022081515/56649e985503460f94b9b8a8/html5/thumbnails/1.jpg)
Tim OsbornNOAA
Office of Coast Survey
Gulf of Mexico MarineDebris Mapping Project
Presented toCenter for Ocean Sciences Education Excellence: Central Gulf of Mexico
Teacher Scientist Institute 2008
![Page 2: Tim Osborn NOAA Office of Coast Survey Gulf of Mexico Marine Debris Mapping Project Presented to Center for Ocean Sciences Education Excellence: Central.](https://reader035.fdocuments.in/reader035/viewer/2022081515/56649e985503460f94b9b8a8/html5/thumbnails/2.jpg)
August 2007
Submerged marine debris Hazard to navigation Threat to fishing grounds 2005 storms distributed huge volumes This presentation describes NOAA effort
to map and publicize submerged marine debris
States responsible for removal
![Page 3: Tim Osborn NOAA Office of Coast Survey Gulf of Mexico Marine Debris Mapping Project Presented to Center for Ocean Sciences Education Excellence: Central.](https://reader035.fdocuments.in/reader035/viewer/2022081515/56649e985503460f94b9b8a8/html5/thumbnails/3.jpg)
August 2007
Marine debris
Not a new problemWill never be solved Is ongoing
Requires constant vigilanceregular maintenance
![Page 4: Tim Osborn NOAA Office of Coast Survey Gulf of Mexico Marine Debris Mapping Project Presented to Center for Ocean Sciences Education Excellence: Central.](https://reader035.fdocuments.in/reader035/viewer/2022081515/56649e985503460f94b9b8a8/html5/thumbnails/4.jpg)
August 2007
Overview- Marine Surveying and Response Has Many Parallels to Coastal and Land Based Response
The Tools of Surveying and Assessment and Removal Oversight Vary to Meet the Environment
![Page 5: Tim Osborn NOAA Office of Coast Survey Gulf of Mexico Marine Debris Mapping Project Presented to Center for Ocean Sciences Education Excellence: Central.](https://reader035.fdocuments.in/reader035/viewer/2022081515/56649e985503460f94b9b8a8/html5/thumbnails/5.jpg)
August 2007
What is this?
![Page 6: Tim Osborn NOAA Office of Coast Survey Gulf of Mexico Marine Debris Mapping Project Presented to Center for Ocean Sciences Education Excellence: Central.](https://reader035.fdocuments.in/reader035/viewer/2022081515/56649e985503460f94b9b8a8/html5/thumbnails/6.jpg)
August 2007
Side scan sonar (SSS) view of this while still submerged
![Page 7: Tim Osborn NOAA Office of Coast Survey Gulf of Mexico Marine Debris Mapping Project Presented to Center for Ocean Sciences Education Excellence: Central.](https://reader035.fdocuments.in/reader035/viewer/2022081515/56649e985503460f94b9b8a8/html5/thumbnails/7.jpg)
August 2007
What is this?
![Page 8: Tim Osborn NOAA Office of Coast Survey Gulf of Mexico Marine Debris Mapping Project Presented to Center for Ocean Sciences Education Excellence: Central.](https://reader035.fdocuments.in/reader035/viewer/2022081515/56649e985503460f94b9b8a8/html5/thumbnails/8.jpg)
August 2007
SSS view of this while still submerged
![Page 9: Tim Osborn NOAA Office of Coast Survey Gulf of Mexico Marine Debris Mapping Project Presented to Center for Ocean Sciences Education Excellence: Central.](https://reader035.fdocuments.in/reader035/viewer/2022081515/56649e985503460f94b9b8a8/html5/thumbnails/9.jpg)
August 2007
SSS Identifies Hazards & Debris
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August 2007
Single Beam Acoustic Sonar to Determine Depth
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August 2007
Equipment used
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August 2007
Supplemental Funding
May 2007 – Congress appropriated $24M to NOAA to scan, map and remove debris in LA traditional fishing grounds (Sup 2)
Allows continuation of the survey effort that began in 2005 with $20M appropriation (Sup 1)
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August 2007
Prioritization of Sup 1 Survey Areas Meetings in LA, MS, AL
attended by Marine Resources Local USCG Fish and Wildlife Local fisherman
Decisions based on highest debris concentration largest gain to local fishing
community, specifically shrimpers
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August 2007
Louisiana Survey Areas262 nm²nm2 is nautical miles squared
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August 2007
Mississippi Survey Areas110 nm²
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August 2007
Alabama Survey Areas327 nm²
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August 2007
Survey Areas699 nm² total
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August 2007
Utilized five companiesC&C Technologies - MississippiDavid Evans & Associates – Mobile Bay, AL &
Plaquemines, LAFugro Pelagos – Dauphin Island, ALSAIC – Lake Borgne, LATerrasond – offshore AL & Perdido Bay
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August 2007
Survey Requirements First priority
locate debris Communicate to the states to aid in the removal effort
Second priority – nautical charting SSS scans to locate submerged objects, plus vertical beam echo
sounder to provide depth on navigationally significant objects 100 Dangers to Navigation (DTON) were reported as they were
discovered Sup 2 work requires enhanced SSS
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August 2007
Reporting & Data Dissemination Contractors submitted weekly reports of debris findings to a NOAA
maintained Sharepoint (web-based data repository)
This information was disseminated to the public and removal operators via OR&R’s website
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August 2007
Office of Response and Restoration ORR roles in project
Maintain MDP database & website
Interact with local stakeholders on a regular basis
Ensure data are getting to the proper authorities to aid in the removal effort
http://gulfofmexico.marinedebris.noaa.gov/
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August 2007
Survey maps and data, updated every 2-3 weeks
Link to interactive Internet Mapping Server (Arc IMS)
FEMA debris removal maps and tables, updated weekly
Links to internal /external project partners
Outreach products, media information, related publications, photos, and videos
The Project Website
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August 2007
Survey Map – Lake Borgne, LA
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August 2007
Mississippi Survey Debris AreasInternet Map Server (IMS)
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August 2007
Density by Geographic Region
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August 2007
Data Analysis: Volume Histograms
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August 2007
Outreach Products
PosterBrochure
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August 2007
In Progress….
Goal: Increase efficiency of post-incident response to marine debris
Figure depicting debris density. Derived from actual survey data; 2006 / 2007
Marine Debris Density Model
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August 2007
Removal Effort Each state is funding
and overseeing its own removal efforts with assistance from FEMA and USCG and data from NOAA surveys
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August 2007
Proposed Survey AreasPriority 1 Areas Shown in RedPriority 2 Areas Shown in Blue
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August 2007
Present and Future Goals Develop and Implement a Standardized Approach to Surveying and
Mapping Marine Debris to Reduce Risk and Support Removal
Work with Multiple Responders and State and Federal Trust Managers in Addition to the Fishing and Navigation and Port Communities
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August 2007
Thank You
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August 2007
Web Site Summary
On the Web:Gulf of Mexico Marine Debris Project: http://
gulfofmexico.marinedebris.noaa.govMarine Debris Program: http://marinedebris.noaa.gov/welcome.html
Office of Response and Restoration: http://response.restoration.noaa.gov/index.php
Office of Coast Survey: http://nauticalcharts.noaa.gov/NOAA National Ocean Service: http://www.nos.noaa.gov
NOAA: http://www.noaa.gov