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Tag: co2

Carbon Disclosure Project: Green Data for the Eco-Investor

Since its inception in 2000, some 2500 companies from 60 countries have joined in on the Carbon Disclosure Project and begun reporting their estimated carbon emissions and other climate change related policies. This also provides a strong public relations incentive for said companies to set reduction targets and implement improvements such as stronger energy efficiency standards.

Global Hawk: NASA Readies New 'Robo Plane' to Probe Atmosphere [VIDEO]

The NASA/Global Hawk team, lead by Chris Naftel at the Dryden Research Center (Edwards Air Force base), is preparing for an important remote monitoring mission called the Global Hawk Pacific campaign, or GloPac, which will be comprised of four to five separate flights over the Pacific Ocean and the Arctic.

Volcanoes: The 'X Factor' in Climate Change

Apart from the major disruption in flight traffic and the economy, the Icelandic volcano eruption promises in the short-term to disrupt upper atmospheric circulation patterns and temperatures, with an additional impact due to sulfuric acid “nucleation” and subsequent acid rain. But the medium to long-term impacts of continuous, or increasing, volcanic eruptions is a matter of on-going scientific debate.

9 โ€˜Planetary Boundariesโ€™ Cited as Crucial for Human Survival

A group of 30 leading Earth and Environmental scientists is proposing “nine planetary boundaries”, or “safety zones”, that must not be crossed, in order to preserve the planetary and environmental balance that human civilizations (and much of the rest of the biosphere) require. Crossing these boundaries–and three of them may have already been crossed–could “generate unacceptable environmental change for humanity.”