TV News LIES

Wednesday, May 25th

Last update05:20:13 AM GMT

You are here News Environment Earth's greenhouse gas approaches milestone level

Earth's greenhouse gas approaches milestone level

E-mail Print PDF

Greenhouse gasesThe ratio of carbon dioxide in Earth's atmosphere is flirting with 400 parts per million, a level last seen about 2.5 million to 5 million years ago, according to the Scripps Institution of Oceanography at the University of California, San Diego.

The institution this week launched a daily Keeling curve update, showing the saw-toothed upward diagonal of rising carbon dioxide levels since the late 1950s.

Isolated measurements have peaked at above 400 parts per million in the Arctic, but scientists are more alarmed at steady readings from Mauna Loa, Hawaii, far from major pollution sources. Those measurements, considered to be the most reliable indicators of Earth's atmospheric content, could breach the 400 level this month, according to Scripps.

The speed at which Earth's atmosphere has reached that density of carbon dioxide, a known greenhouse gas, has scientists alarmed.

More...


Most Recent Related Stories...


Chemical Reform Law Falls Short in Protecting Public Health, Environment

Chemical reform act insufficientPassage of the first legislation to regulate toxic industrial chemicals in 40 years ought to be...

Pipeline company blamed directly for Refugio Beach, Calif., oil spill

California oil spillPreventable errors on the part of Plains All American Pipeline led to last year's oil spill...

Baseline sought for British fracking efforts

Fracking in UKA British geological organization said it was working to set an environmental baseline to serve as...

Big Oil Could Have Cut CO2 Emissions In 1970s — But Did Nothing

Bid oil could have cut emissions in '70sResearch into this innovative technology, the company said at the time, “has been greatly accelerated.” But,...
 
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!