Leading-edge research aims to predict, limit harmful algal blooms - Science Nation

The video explores research by marine ecologist Carol Thornber and her team on the impact of climate change on coastal systems, focusing on macroalgae or seaweed. The team studies how seaweed blooms affect marine life and coastal environments, including fish stocks and wetlands. They investigate the causes of these blooms, their interactions, and their potential to turn carbon sinks into sources. The research aims to provide insights into managing seaweed blooms globally.

What is the primary focus of Carol Thornber's research team?

• The role of climate change in deforestation

• The influence of climate change on coastal systems, particularly macroalgae

• The effect of global warming on polar bears

• The impact of climate change on desert ecosystems

What are some of the problems caused by macroalgal blooms?

• Enhanced fish populations

• Improved water quality

• Aesthetic issues and economic impacts on fisheries

• Increased biodiversity

What factors contribute to the growth of macroalgal blooms?

• Increased salinity

• Lack of sunlight

• Nutrients from sewage treatment and agricultural runoff

• Decreased water temperature

How can seaweed affect salt marshes during algal blooms?

• By promoting plant growth

• By transforming them into carbon dioxide sources

• By reducing water levels

• By increasing oxygen levels

What is the broader goal of understanding macroalgal blooms in Narragansett Bay?

• To enhance fishing techniques

• To develop new seaweed-based products

• To gain insights into global macroalgal bloom formation and mitigation

• To improve local tourism