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400 ppm atmospheric CO2 levels soon to be surpassed, scientists report
2013-04-30 16:00:00| Climate Ark Climate Change & Global Warming Newsfeed
Huffington Post: Scientists monitoring global atmospheric carbon dioxide concentrations report that, for the first time in human history, CO2 levels could soon rise above 400 parts per million for a sustained period of time in much of the Northern Hemisphere. Hourly readings have surpassed 400 ppm in the past week, but daily averages remain just below 400, reported The Guardian. Daily readings are expected to surpass 400 ppm in early May. They will reach their annual peak by mid-month. The measurements come...
Tags: report
levels
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New Web Site to Track CO2 Levels as Planet Approaches 400 ppm
2013-04-25 04:09:00| Climate Ark Climate Change & Global Warming Newsfeed
Yale Environment 360: As atmospheric concentrations of carbon dioxide approach the milestone of 400 parts per million (ppm), a scientist at the Scripps Institution of Oceanography has launched a Website that will publish daily readings of CO2 concentrations, an online resource he hopes will drive home the urgent threat of rising greenhouse gas emissions. Ralph Keeling, director of the Scripps CO2 program and son of the first scientist to measure CO2 concentrations, hopes the daily tracker will attract more attention than...
Portable IR Analyzer measures oil in water down to 0.1 ppm.
2013-04-16 18:42:12| Industrial Newsroom - All News for Today
Capable of taking onsite measurements in under 15 min, InfraCal 2 combines optimized electronics, which maximize signal-to-noise ratio, with touchscreen intuitive display that allows for multiple calibrations, internal data logging, alarm functions, security/password protection, and data transfer. Battery-powered analyzer is housed in rugged package with no moving parts, and is available for use with infrared transparent solvents, as well as hexane, for extraction process. This story is related to the following:Sensors, Monitors and TransducersSearch for suppliers of: Infrared Analyzers
US EPA allows shredder scrap recycling if PCBs under 50 ppm
2013-04-16 16:13:00| Solid Waste & Recycling magazine Headlines
The U.S. Environmental Protection Agency (EPA) has released a regulatory interpretation that will now allow facilities particularly in the automobile sector to recycle plastic shredder residue pulled from metal recycling...
Guardly Synergizes with PPM 200 to Drive Incident Management Efficiencies
2013-04-11 09:53:45| AutomotiveDigest.com - Automotive Industry News
Guardly and PPM 2000 announced an integration between Guardly Command and Perspective by PPM 2000. The partnership gives command center operators more actionable data in the first moments of an emergency event and provides real-time communication tools that improve information gathering from emergency callers by operators.The Article Guardly Synergizes with PPM 200 to Drive Incident Management Efficiencies appeared first on Automotive Digest.
Tags: management
drive
incident
ppm
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