Assessing Toxicity of Oil Weathered on the Sea Surface: The Importance of Oil Photo- Products
Award Amount: $992, 416
Project Director: Christoph Aeppli (Bigelow Laboratory for Ocean Sciences)
Key Personnel: Fernando Galvez (Louisiana State University); Collin Ward and Chris Reddy (Woods Hole Oceanographic Institution); French McCay (Applied Science Associates, Inc., RPS Group), and Andrew Whitehead (University of California Davis)
Overview: Oil “photo-products” are formed at the water surface in large quantities in the early phase of an oil spill by the interaction of floating oil with sunlight. This project will advance scientific understanding of oil photo-product risks by producing comprehensive data on their environmental production rates, bioavailability, and dose-dependent toxicity and activation of biological pathways. To translate this knowledge for the purpose of improved oil spill risk and damage assessment, the data will be integrated into algorithms that can be implemented into oil spill models. This will enable researchers and practitioners to measure and predict concentrations and effects of oil photo-products in future oil spills. Furthermore, an inter-laboratory calibration exercise will be conducted in order to standardize photo-product measurement.
Fernando Galvez onto Projects
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