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Minerals Management Services
June 3, 2010
DWH Science Summit
LSU
Science in Support of
DWH Oil Spill
Immediate Science Actions (since incident) MMS is providing scientific experts and technical direction in
the development and participation in Response Teams and the Unified Command for DWH oil spill with multiple agencies.
MMS is providing extensive data and model results for the prediction of the spilled oil to aid response and clean up planning and response.
Collection of reports and data from MMS Gulf of Mexico Studies for baseline assessment and extensions of ongoing projects
• Lophelia II Project with NOAA – 2008-2009 Deep Water Corals for baseline data.
• Deep water circulation and Loop Current Studies
Immediate Science Actions (since incident)
Oceanographic Models and Measurements
MMS participated in an interagency oil spill model review team to ensure the highest confidence in the results.
Dispersant Studies
MMS provided information and references from funded TAR and ESP studies including two NRC books.
Passive tracer modeling at the surface and 800 m depth; conducted sub-surface sampling to detect the fate and concentration of DWH oil and dispersants
Magnitude of the DWH Spill
MMS is participating in the Flow Rate Technical Group (FRTG) which will provide scientifically validated information to determine the volume of DWH oil flow and spill.
MMS - NOAA/AOML Airborne Survey of Loop Current using airdrop probes
MMS - NOAA/AOML ongoing airborne surveys of Loop Current (LC) for use in oceanographic models and hurricane study.
MMS provided an additional $100K for spill response and deployed 180 AXBT and 60 AXCTD since DWH spill.
Deployment of bathythermographs
http://www.aoml.noaa.gov/
Recent survey (5/21) reveal that LC may be in the process of shedding Loop Current Eddy (LCE); surveys will continue.
MMS - NOAA/AMOL Airborne Survey Flight Patterns over Loop Current
SSH Image from University of Miami
Near-Term Science Actions (1-6 months)
Modification of MMS ongoing contracts to target DWH spill issues have been initiated
Socio-economic Studies
MMS/LSU conference (5/26-28, 2010) in Gulf of Mexico Region to discuss baseline socio-economic data and planning for study design
Dispersant Studies (providing technical direction)
Exposure studies to better understand the impacts if dispersants on biota
Near-Term Science Actions (1-6 months)
MMS Loop Current Study (contract with SAIC)
Extensive mooring arrays have been deployed in the center of the LC to investigate its dynamics; first year data will be available for hindcast modeling
Water samples will be collected and analyzed at the mooring sites during the rotation to track the extend of DWH spilled oil
Near-Term Science Actions (1-6 months)
Ongoing interagency MMS/NOAA OER/USGS study (NOPP) of deep-water coral habitats (Lophelia II) identified as invaluable source of pre- post-spill data
Existing photomosaic images acquired at sites near and distant to DWH oil spill location
Currently operating sediment/larval traps near and distant to DWH oil spill location
MMS/NOAA OER/USGS Lophelia II study contractor has been identified for NRDA proposal on deep coral habitats to include rapid response field sampling cruise
Photomosaic of deep-water coral Madrepora
Block GC 852, 4,625 ft depth. Operating time-series sediment
traps, one located directly under
DWH oil spill and one located
outside: both at deep coral sites
Study sites for ongoing
MMS/NOAA OER/USGS
Lophelia II project
Lophelia deep-water coral
Near-Term Science Actions (1-6 months)
MMS Environmental Studies Program Gulf of Mexico Projects LSU Coastal Marine Institute Partnership
Effects of Loop Current and Loop Current Eddies - Analysis Using the Real-time MMS ADCPs from Oil Platforms
Multiple Deep Water Studies concluding through 2010. MMS contractors – SAIC, LSU, TAMU, CICESE, Evan-Hamilton, Inc, Princeton University
Climatological, Bio-Physical and Deep water Models in development with multiple partners and contractors.
Effects of Loop Current and Loop Current Eddies - Analysis Using the Real-time MMS ADCPs from Oil Platforms – Coastal Marine
Institute, Louisiana State University
http://www.ndbc.noaa.gov/maps/ADCP_WestGulf.shtml
Long-Term Science Actions (2 mos. to decades)
MMS Studies Plan Development Coastal and At-Sea Gulf Coast Spill Impacts
Impacts of the DWH spill on sea turtles
Impacts of the DWH spill on productivity, nutrient cycling and species composition of Gulf Coast marshes
Long-term Monitoring Hydrocarbon monitoring studies at the surface and in
the deep sea communities
Residual effects of dispersants and dispersed oil in the environment and target species
Long-Term Science Actions (2 mos. to decades)
Contract modification to existing MMS/NOAA OER/USGS Lophelia II project to address DWH spill impacts Additional field sampling 2010 and adding 2011
NOAA OER expected additional contribution of ROV in 2011
Continued improvements of ocean models and oil spill trajectory methods
AMAPPS –Marine mammal, sea turtle and sea bird mapping program, utilizing historic and new data for species mapping expanded to Gulf since DWH spill.
Long-Term Science Actions (2 mos. to decades)
PARTNERSHIPS
Research, Coordination, Information & Dissemination*
MMS/LSU Coastal Marine Institute
NOAA, USGS, Navy
IOOS, GCOOS, SECOORA
National Ocean Partnership Program
Cooperative Ecosystem Study Units
*MMS uses Cooperative Agreements and Contracts to facilitate the timely delivery of information.