TV News LIES

Tuesday, Mar 03rd

Last update07:52:23 PM 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...


California drought caused by climate change, according to a new study

California droughtAccording to a new study, California's historic drought was caused primarily by climate change.Researchers at Stanford...

Glacial Melting In Antarctica Makes Continent The 'Ground Zero Of Global Climate Change'

AntarcticaFrom the ground in this extreme northern part of Antarctica, spectacularly white and blinding ice seems...

Phenomenal success for new film that criticises China's environmental policy

China pollution videoIt has been compared to Silent Spring, Rachel Carson’s seminal work that shaped US environmental policy....

Antarctica's spectacular glaciers melting faster

Antarctic glaciersFrom the ground of this extreme northern part of Antarctica, a spectacular white and blinding ice...
 
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!