News tagged with global carbon


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Humanity would need five Earths to create the resources needed if everyone lived as like Americans, a report has stated

Mankind using Earth's resources at alarming rate

Space & Earth / Environment

created Nov 24, 2009 | popularity 3.5 / 5 (22) | comments 65

Humanity would need five Earths to produce the resources needed if everyone lived as profligately as Americans, according to a report issued Tuesday.


CO2 emissions continue significant climb

Space & Earth / Environment

created Nov 24, 2009 | popularity 2.6 / 5 (10) | comments 7

The annual rate of increase in carbon dioxide emissions from fossil fuels has more than tripled in this decade, compared to the 1990s, reports an international consortium of scientists, who paint a bleak picture of the Earth's ...


Burning coal worse for climate than clearing rain forests

Space & Earth / Environment

created Nov 26, 2009 | popularity 2.4 / 5 (8) | comments 4

Deforestation has had a big influence on the increase of carbon dioxide (CO2) emissions in the past three centuries, but its impact is tapering off relatively. Nowadays, the burning of fossil fuels is a more crucial factor. ...


A farmer droving his sheep, northwest of Melbourne

Australian scientists aim to reduce sheep burps

Biology / Biotechnology

created Nov 29, 2009 | popularity 2.2 / 5 (6) | comments 9

Australian scientists are working to breed a sheep that belches less, as they look for ways to reduce harmful methane emissions from the country's woolly flocks, a researcher said Sunday.


Peat fires drive temperatures up

Space & Earth / Environment

created 16 hours ago | popularity 4 / 5 (4) | comments 0

Peatlands, especially those in tropical regions, sequester gigantic amounts of organic carbon. Human activities are now having a considerable impact on these wetlands. For example, drainage projects, in combination with the ...


Climate experts debate strategies for reducing atmospheric carbon and future warming

Climate experts debate strategies for reducing atmospheric carbon and future warming

Space & Earth / Environment

created Nov 25, 2009 | popularity 2.6 / 5 (13) | comments 21

(PhysOrg.com) -- Reducing carbon dioxide to safe levels may require extracting carbon from the air, says Cornell climate researcher.


Leaders say momentum building on climate change (AP)

Leaders say momentum building on climate change

Space & Earth / Environment

created Nov 29, 2009 | popularity 2.5 / 5 (11) | comments 10

(AP) -- Leaders of the Commonwealth countries called Saturday for a legally binding international agreement on climate change and a global fund with billions of dollars to help poor countries meet its mandates.


Oceans absorbing carbon dioxide more slowly, scientist finds

Space & Earth / Earth Sciences

created Nov 24, 2009 | popularity 3 / 5 (6) | comments 9

The world's oceans are absorbing less carbon dioxide (CO2), a Yale geophysicist has found after pooling data taken over the past 50 years. With the oceans currently absorbing over 40 percent of the CO2 emitted by human activity, ...


Cutting greenhouse pollutants could directly save millions of lives worldwide

Space & Earth / Environment

created Nov 25, 2009 | popularity 2.1 / 5 (14) | comments 6

Tackling climate change by reducing carbon dioxide and other greenhouse emissions will have major direct health benefits in addition to reducing the risk of climate change, especially in low-income countries, according to ...


Obama to plead US case at global warming summit (AP)

Obama to plead US case at global warming summit

Space & Earth / Environment

created Nov 26, 2009 | popularity 1.7 / 5 (6) | comments 2

(AP) -- President Barack Obama will commit the United States to substantial cuts in greenhouse gas pollution over the next decade - despite resistance in Congress over higher costs - when he travels to a ...



List of search results for global carbon