TV News LIES

Wednesday, Nov 26th

Last update01:41:17 AM GMT

You are here News Environment "Dead Zones" Multiplying Fast, Coastal Water Study Says

"Dead Zones" Multiplying Fast, Coastal Water Study Says

E-mail Print PDF

There are now more than 400 known dead zones in coastal waters worldwide, compared to 305 in the 1990s, according to study author Robert Diaz of the Virginia Institute of Marine Science.

Dead zones occur when excess nutrients—usually nitrogen and phosphorus—from agriculture or the burning of fossil fuels seep into the water system and fertilize blooms of algae along the coast.

As the microscopic plants die and sink to the ocean floor, they feed bacteria, which consume dissolved oxygen from surrounding waters. This limits oxygen availability for bottom-dwelling organisms and the fish that eat them. 

More...


Most Recent Related Stories...


Obama to unveil new limits on ozone pollution in victory for health groups

ozone limitsThe Obama administration will unveil new limits on smog pollution bringing the US up to par...

U.S.-China Climate Agreement Won’t Slow Warming Enough, World Bank Says

Global warmingAn agreement between the U.S. and China to curb greenhouse-gas emissions won’t slow global warming enough...

Anti-Fracking Activist Sandra Steingraber: Why I am in Jail

Sandra SteingraberBreakfast in the Chemung County Jail is served at 5 a.m. This morning—Friday, November 21, 2014—it...

Fracking: The Downside of the Boom

Fracking downsideIn early August 2013, Arlene Skurupey of Blacksburg, Va., got an animated call from the normally...
 
America's # 1 Enemy
Tee Shirt
& Help Support TvNewsLIES.org!
TVNL Tee Shirt
 
TVNL TOTE BAG
Conserve our Planet
& Help Support TvNewsLIES.org!
 
Get your 9/11 & Media
Deception Dollars
& Help Support TvNewsLIES.org!
 
The Loaded Deck
The First & the Best!
The Media & Bush Admin Exposed!