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Tag: carbon
Oregon Could Widen Carbon Trading across North America
2016-06-14 09:30:00| Climate Ark Climate Change & Global Warming Newsfeed
ClimateWire: Oregon regulators are studying how to design an economywide carbon cap-and-trade system that would be able to link with other similar programs in neighboring states and provinces. While a bill to actually implement a cap-and-trade system eluded state lawmakers in the legislative session that ended in March, they did direct the state Department of Environmental Quality to study "a market-based approach to controlling greenhouse gas emissions." DEQ staff are beginning the study now and said Friday...
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america
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oregon
Carbon concentration in our atmosphere hits grim milestone
2016-06-13 19:22:00| Climate Ark Climate Change & Global Warming Newsfeed
Washington Post: A new study suggests carbon dioxide will never fall below 400 ppm this year, nor next, nor the next. Scientists who measure and forecast the concentrations of greenhouse gases in the atmosphere said Monday that we may have passed a key turning point. Humans walking the Earth today will probably never live to see carbon dioxide concentrations in the atmosphere once again fall below a level of 400 parts per million (ppm), at least when measured at the iconic Mauna Loa Observatory in Hawaii, where...
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concentration
atmosphere
carbon
World beyond return of historic carbon dioxide milestone
2016-06-13 18:01:00| Climate Ark Climate Change & Global Warming Newsfeed
Climate Home: Farewell then, 400 parts per million. The past 12 months have seen a record surge in carbon dioxide emissions say scientists, driven by the burning of fossil fuels and boosted by a rampant El Nino phenomenon. Tropical forests and plants that once would have been expected to reduce global CO2 levels by September have suffered badly under this El Nino, reducing their ability to soak up carbon. That means the iconic milestone of 400 parts of carbon dioxide in every million molecules of air...
Tags: world
return
historic
carbon
04/20/12 -- Carbon Dioxide Levels Identified In Buildings Utilizing Onsite Test Kit
2016-06-13 17:37:22| pollutiononline Home Page
04/20/12 --Pollution Online Newsletter
Tags: test
levels
kit
identified
06.06.12 -- Computer Model Pinpoints Materials For Efficient Carbon Capture
2016-06-13 17:37:22| pollutiononline Home Page
06/06/12 Pollution Online Newsletter
Tags: computer
model
materials
efficient
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