TV News LIES

Wednesday, Oct 01st

Last update06:10:04 AM GMT

You are here News Environment It's not just BP's oil in the Gulf that threatens world's oceans

It's not just BP's oil in the Gulf that threatens world's oceans

E-mail Print PDF

It's not just BP's oil in the Gulf that threatens world's oceansA sobering new report warns that the oceans face a "fundamental and irreversible ecological transformation" not seen in millions of years as greenhouse gases and climate change already have affected temperature, acidity, sea and oxygen levels, the food chain and possibly major currents that could alter global weather.

The report, in Science magazine, brings together dozens of studies that collectively paint a dismal picture of deteriorating ocean health.

"This is further evidence we are well on our way to the next great extinction event," said Ove Hoegh-Guldberg, the director of the Global Change Institute at the University of Queensland in Australia and a co-author of the report.

John Bruno, an associate professor of marine sciences at the University of North Carolina at Chapel Hill and the report's other co-author, isn't quite as alarmist, but he's equally concerned.

"We are becoming increasingly certain that the world's marine ecosystems are reaching tipping points," Bruno said, adding, "We really have no power or model to foresee" the impact.

The oceans, which cover 71 percent of the Earth's surface, have played a dominant role in regulating the planet's climate. However, even as the understanding of what's happening to terrestrial ecosystems as a result of climate change has grown, studies of marine ecosystems have lagged, the report says. The oceans are acting as a heat sink for rising temperatures and have absorbed about one-third of the carbon dioxide produced by human activities.

More...


Most Recent Related Stories...


Frac Sand Rush Threatens American Towns, Advocates Warn

Frac sandVictoria Trinko hasn't opened the windows of her Wisconsin home in two years -- for fear...

Australia's 2013 heat waves linked to human-caused climate change, studies conclude

australia heat linked to climate changeAustralia has suffered through two back-to-back sweltering summers, with a record-setting heat wave sweeping across the...

California Becomes First State To Ban Single-Use Plastic Bags

Ban the bagGov. Jerry Brown on Tuesday signed legislation imposing the nation's first statewide ban on single-use plastic...

Causes of California drought linked to climate change

california drought due to climate changeThe atmospheric conditions associated with the unprecedented drought currently afflicting California are "very likely" linked to...
 
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!