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Climate Change to Fuel More Toxic Algal Blooms, Dead Zones
Heavier rainfall linked to rising temperatures could substantially increase the volume of agricultural runoff flowing into waterways, triggering toxic algal blooms, according to new research.
A study published Thursday in the journal Science finds that heavier rainfall could increase nitrogen runoff in U.S. lakes, rivers and streams by 19 percent by the end of this century.
"When we think about climate change, we are used to thinking about water quantity—drought, flooding, extreme rainfall and things along those lines," Anna Michalak, professor of global ecology at the Carnegie Institution for Science in Stanford, California, and an author of the study, told the New York Times.
"Climate change is just as tightly linked to issues related to water quality, and it's not enough for the water to just be there, it has to be sustainable."
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By Nancy Schimelpfening
- Nutrition experts say healthy eating is about making good choices most of the time.
- Treats like cookies can be eaten in moderation.
- Information like total calories, saturated fat, and added sugars can be used to compare which foods are relatively healthier.
- However, it's also important to savor and enjoy what you're eating so you don't feel deprived.
Yes, we know. Cookies aren't considered a "healthy" food by any stretch of the imagination.
When you see an actor in handcuffs, they're usually filming a movie. But when Jane Fonda, Ted Danson, Sally Field, and other celebrities were arrested in Washington, D.C., last fall, the only cameras rolling were from the news media.
As the Pacific Ocean becomes more acidic, Dungeness crabs, which live in coastal areas, are seeing their shells eaten away, according to a new study commissioned by the National Oceanic and Atmospheric Administration (NOAA).