200933
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Giving new meaning to the word “hybrid”
Last week, we learned that the Obama EPA will conclude that carbon dioxide is an air pollutant as defined by the Clean Air Act (CAA). But a so-called endangerment finding on CO2 won’t lead to comprehensive CAA regulation, as I argued a few posts ago. Rather, the Obama administration will use the CAA as a…
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Water Footprinting
Last week, the Wall Street Journal published an article about how companies are starting to calculate their “water footprint” as well as their carbon footprint to institute more water friendly policies. Commercial companies have discovered that it takes “20 gallons of water to make a pint of beer, as much as 132 gallons of water to make a…
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La Niña Conditions to Continue?
According to Tony Barnston of the IRI, the La Niña conditions which began in December are likely to continue until mid-March. Click on the graph below for a better look at the probabilistic forecast. As mentioned in an earlier post, La Niña events are characterized by unusually cold sea surface temperatures (SST) in the central…
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Oil sands on Obama’s Canada agenda
President Obama visits Canada today, and climate change is expected to be on the agenda. In Canada, the big issue is the development of the Albertan oil sands, which promise greater energy independence from the Middle East (a longtime U.S. goal) but also greater emissions as a result of the energy-intensive process of extracting oil from…
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Watch out GHGs: the Clean Air Act is coming to get you!
It took two years and a new administration, but the EPA is finally going to formally consider regulating carbon dioxide under the Clean Air Act. In the 2007 case Massachusetts v. EPA, the Supreme Court held that the Clean Air Act (CAA) was capable of regulating CO2 and ordered the EPA to give good reasons…
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When will we see a sea level rise of three feet?
Recently, the Columbia Climate Center had the chance to participate in an event aiming to improve public awareness on climate change. On the weekend of the 6th and 7th of February, the CCC had a table in the Polar Fair in the International Polar Weekend at the American Museum of Natural History. It was a…
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Scientists to Map Out Earth’s Soil
New tool will help explain and solve world’s greatest environmental threats
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Interdisciplinary Work: Big Challenge, But Not Impossible
Health professionals, epidemiologists, health management workers and health policymakers are increasingly concerned about the potential impact that climate variability and climate change could have on public health. However, many public health professionals are not yet aware of the ways in which climate information can help them manage the impacts of climate on their work. At…
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Major Drilling Ship Back at Sea
JOIDES Resolution to Range From Bering Sea to Antarctic