An Overview of Harmful Algal Blooms and their Impacts: June 25, 2013

This presentation is the first in a series about harmful algal blooms (HAB), a worsening environmental problem and public health threat. The presentation provides an introduction to HABs, their causes and their impacts.

• An Overview of Harmful Algal Blooms and their Impacts in Marine and Freshwater Ecosystems: June 25, 2013 (pdf) (7.12 MB)