Understanding eutrophication and harmful algal blooms through scientific modeling helps scientists understand how coastal systems are affected by nutrient contamination.
In this podcast clip from my interview Dr. Paige Heoel, Paige discusses her research on harmful algal blooms and eutrophication in the coastal waters of Southern California. Initially, she was drawn to modeling-based research, which allows for spatial analysis of ocean conditions rather than relying solely on in situ sampling, which can be costly and unpredictable.
Her work specifically examines the impact of wastewater treatment policies, as approximately one billion gallons of treated wastewater are discharged into the ocean daily. This treated wastewater, while processed to remove organics, still contains significant amounts of inorganic nitrate and ammonium, which can influence phytoplankton growth and primary production.
Paige's research explores hypothetical scenarios regarding wastewater recycling and its implications for the marine ecosystem, especially in the context of a growing population in Southern California. She emphasizes the importance of balancing human needs with ocean health, particularly as the region's beaches are heavily frequented. Additionally, she expresses interest in the spatial considerations of offshore wind energy development and its potential effects on marine species.
