About a month ago, thousands of abalone and other invertebrates washed up along the Sonoma coast, killed by what people thought was probably a red tide, a.k.a. a harmful algal bloom. An interdisciplinary team of researchers banded together to find out what was going on.
Another mysterious fish die-off happened in a Southern California harbor last week. Scientists are still trying to figure out what caused six tons of sardines to go belly-up in Ventura. Those sardines tested positive for a neurotoxin caused by algae blooms. Meanwhile, commercial shellfish growers say they're noticing some strange patterns as well, as Amy Standen reports.
In a co-production with NOVA scienceNow, QUEST explores the potential of algae—once considered nothing more than pond scum—to become the fuel of the future. Entrepreneurs from the Bay Area to LA are working to create the next generation of biofuels from algae. But will you ever be able to run your car off it?
Concern over global warming and rising gas prices has just about everyone, including presidential candidates, touting biofuels. Taking the energy from plants to make a gasoline alternative that can run our cars has great promise. But there are challenges to meeting the nation’s goal to replace 20 per cent of the nations annual gasoline consumption […]