Oceanography researchers discover toxic algae in open water

ScienceDaily (2010-11-13) -- Researchers have discovered toxic algae in vast, remote regions of the open ocean for the first time. Harmful algal blooms are reported as increasing both geographically and in frequency along populated coastlines. This latest research shows that the ubiquitous diatom Pseudo-nitzschia -- an alga that produces the neurotoxin, domoic acid, or DA, in coastal regions -- actually also produces DA at many locations in the open Pacific.