Word: veerabhadran
(lookup in dictionary)
(lookup stats)
Dates: all
Sort By: most recent first
(reverse)
...much as 18% of the planet's warming, making it the No. 2 contributor to climate change after carbon dioxide, which accounts for 40%. "The world could think that we just cut CO2 and the problem is solved and we all go home, but it's not," says Veerabhadran Ramanathan, a climatologist from the Scripps Institution of Oceanography and an expert on black carbon. "That's my nightmare." (See the world's most polluted places...
...silver lining of this massive brown cloud is that a boost in those technologies could decrease soot emissions - fast. "We can't fix every environmental problem, but we can make a huge and immediate change by reducing black carbon," says Veerabhadran Ramanathan, Director of the Center for Clouds, Chemistry & Climate at the University of California at San Diego. (Black carbon manifests as soot particles that comprise brown clouds.) While carbon dioxide levels in the atmosphere respond on a sluggish 100-year timescale to reductions in emissions, soot particles, whose effects are equivalent to roughly half the warming damage that carbon...
...same time, no task could be more urgent. For if global pollution has helped keep global warming in check, says Veerabhadran Ramanathan, an atmospheric scientist at the University of California at San Diego, then the full impact of the buildup of greenhouse gases has yet to be felt. This week, at the American Geophysical Union meeting in Montreal, Ramanathan and others will be presenting the latest data on the solar-dimming problem and pondering its implications for the climate system as a whole...
| 1 |