Headline Archive

  • Sakib Mahmud tests combinations of passive acoustic monitoring equipment to find the best method to detect and measure marine mammal populations affected by the Deepwater Horizon oil spill. His findings will help improve our understanding of long-term environmental impacts of the spill on deep-diving marine mammals and aid in improving oil spill regulations, monitoring, and mitigation efforts.

    Grad Student Mahmud Makes Acoustics and Tracking Marine Mammals “Click”

    Sakib Mahmud tests combinations of passive acoustic monitoring equipment to find the best method to detect and measure marine mammal populations affected by the Deepwater Horizon oil spill. His findings will help improve our understanding of long-term environmental impacts of the spill on deep-diving marine mammals and aid in improving oil spill regulations, monitoring, and mitigation efforts.

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  • Recently, researchers and outreach staff from Consortia funded by the Gulf of Mexico Research Initiative (GoMRI) participated in a variety of events to share science related to the Deepwater Horizon oil spill. Here’s a picture tour that shows teams helping the public learn more about Gulf of Mexico research.

    Science Teams Enthusiastically Share Research at Festivals and Family Events

    Recently, researchers and outreach staff from Consortia funded by the Gulf of Mexico Research Initiative (GoMRI) participated in a variety of events to share science related to the Deepwater Horizon oil spill. Here’s a picture tour that shows teams helping the public learn more about Gulf of Mexico research.

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  • Marine oil snow is the largest commuter of carbon to the seafloor and occurs when oil and marine particles aggregate and sink through the water column. Previous studies show that oil and dispersant significantly increased marine microorganisms’ production of exopolymeric substances (EPS), an extremely sticky goo that holds marine snow together. Maya Morales-McDevitt conducts mesocosm experiments investigating how certain naturally occurring nutrients influence EPS production and oil degradation.

    Grad Student Morales-McDevitt Explores How Nutrients Influence Marine Snow Formation

    Marine oil snow is the largest commuter of carbon to the seafloor and occurs when oil and marine particles aggregate and sink through the water column. Previous studies show that oil and dispersant significantly increased marine microorganisms’ production of exopolymeric substances (EPS), an extremely sticky goo that holds marine snow together. Maya Morales-McDevitt conducts mesocosm experiments investigating how certain naturally occurring nutrients influence EPS production and oil degradation.

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  • The Smithsonian recently published an article about research, funded by the Gulf of Mexico Research Initiative (GoMRI), that investigates oil spill impacts on different life stages of mahi mahi. Highlights include what is involved in conducting this cutting-edge research, what is being discovered about mahi mahi that is not oil-spill related, and the multiple scientific perspectives that help develop a comprehensive understanding of these important fish.

    Smithsonian Highlights Oil Spill Research on Mahi Mahi

    The Smithsonian recently published an article about research, funded by the Gulf of Mexico Research Initiative (GoMRI), that investigates oil spill impacts on different life stages of mahi mahi. Highlights include what is involved in conducting this cutting-edge research, what is being discovered about mahi mahi that is not oil-spill related, and the multiple scientific perspectives that help develop a comprehensive understanding of these important fish.

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  • Scientists analyzed sediment cores from two sites near the Macondo wellhead to characterize possible spill impacts on benthic foraminifera (single celled organisms with a hard shell). The team found elevated Polycyclic Aromatic Hydrocarbon (PAH) concentrations and a significant decrease in density and species diversity for foraminifera.

    Study Documents Initial Impacts and Recovery of Benthic Foraminifera after Deepwater Horizon

    Scientists analyzed sediment cores from two sites near the Macondo wellhead to characterize possible spill impacts on benthic foraminifera (single celled organisms with a hard shell). The team found elevated Polycyclic Aromatic Hydrocarbon (PAH) concentrations and a significant decrease in density and species diversity for foraminifera.

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