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Published Science Highlights
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Building a Benthic Genome Database for Improved Oil Spill Monitoring
Posted on February 2, 2017Meiofauna are invertebrate organisms that live in seafloor sediments. These marine creatures perform ecosystem functions such as trophic transfer, biogeochemical cycles, pollution removal, and sediment transport stability. -
Study Examines Transformation of Weathered Oil in Saltmarsh Sediment
Posted on January 31, 2017Scientists analyzed weathered and fresh Macondo oil to learn about oil products resulting from microbial degradation and photochemical reactions. They observed that 48 months after the Deepwater Horizon spill, less than 1 percent of oil remained in marsh sediments collected from heavily-impacted sites; however, it was still 400 times greater than sites with moderate-to-no observed oiling. -
![GS-13 Level Environmental Scientist sought for the National Oceanic and Atmospheric Administration (NOAA), National Ocean Service (NOS), Office of Response and Restoration (ORR), in New Orleans, Louisiana. Applications are due […]](https://gulfresearchinitiative.org/wp-content/uploads/2011/07/job_pic-125x125.jpg "Opportunity: Environmental Scientist, GS-0401-12/13 (DE/CR), NOAA")
Opportunity: Environmental Scientist, GS-0401-12/13 (DE/CR), NOAA
Posted on January 28, 2017GS-13 Level Environmental Scientist sought for the National Oceanic and Atmospheric Administration (NOAA), National Ocean Service (NOS), Office of Response and Restoration (ORR), in New Orleans, Louisiana. Applications are due […] -
Grad Student Quas Analyzes Sediment Grain Size to Characterize Oil Behavior
Posted on January 26, 2017Oil droplets can attach to tiny sediment particles suspended in the water column, causing them to sink to the seafloor where they can linger for a long time. Sediment grain size influences if and how oil droplets are resuspended into the water column. -
Resiliency and Recovery Connections in Oiled Wetland Plant-Microbial-Benthic Ecosystem
Posted on January 24, 2017Marshes depend on a healthy, well-functioning complex of plants, microbes, and benthic communities to support the environmentally and economically important ecosystem services they offer, such as reducing storm surges and providing nursery grounds for many species. -
Study Summarizes Current Knowledge on Marine Oil Snow During and After Deepwater Horizon
Posted on January 19, 2017Scientists conducting oil spill research participated in the 2013 Marine Oil Snow Sedimentation and Flocculent Accumulation (MOSSFA) workshop. The researchers discussed the formation and fate of oil-associated marine snow and its ecological impacts on deep-sea environments and made recommendations for future marine oil snow research. -
Study Advances Predictions of Air Pollution from Oil Slick Evaporation
Posted on January 17, 2017Scientists ran model simulations for oil evaporation based on composition measurements of fresh Macondo crude oil and weathered surface oil from Deepwater Horizon slicks. -
Study Finds UVB Radiation Increases Oil Toxicity in Marine Copepod Larvae
Posted on January 12, 2017Scientists conducted laboratory exposure experiments to assess the effects of dispersed crude oil, Corexit 9500A dispersant, and natural ultraviolet B (UVB) radiation on early larval stages of planktonic copepods (“nauplii”). -
Colwell Named National Academy of Inventors Fellow
Posted on January 10, 2017The Gulf of Mexico Research Initiative (GoMRI) congratulates its Research Board Chair Dr. Rita Colwell for her selection as a National Academy of Inventors Fellow. -
Identifying the “Missing Link” Between River-Induced Fronts and Hydrocarbon Transport
Posted on January 5, 2017The flow of the Mississippi River into the northern Gulf of Mexico may have caused circulation patterns and fronts that significantly influenced the transport and fate of Deepwater Horizon oil. However, the Gulf’s complex topography and the proximity of variable oceanic currents to the Mississippi Delta make it difficult to monitor and model these processes.
