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Global Warming Caused by CFCs, Not Carbon Dioxide, Researcher Claims in Controversial Study
2013-05-30 20:24:00| Climate Ark Climate Change & Global Warming Newsfeed
ScienceDaily: Chlorofluorocarbons (CFCs) are to blame for global warming since the 1970s and not carbon dioxide, according to a researcher from the University of Waterloo in a controversial new study published in the International Journal of Modern Physics B this week. CFCs are already known to deplete ozone, but in-depth statistical analysis now suggests that CFCs are also the key driver in global climate change, rather than carbon dioxide (CO2) emissions, the researcher argues. "Conventional thinking says...
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05.22.13 -- Carbon Dioxide Worldwide Atmospheric Levels Reach 400 Parts Per Million
2013-05-21 13:30:29| pollutiononline Home Page
05/22/13 Pollution Online Newsletter
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LI-COR Analyzers Monitoring Carbon Dioxide Worldwide As Atmospheric Levels Reach 400 Parts Per Million
2013-05-15 11:02:00| pollutiononline News Articles
On May 13, the National Oceanic and Atmospheric Administration (NOAA) reported a preliminary daily average carbon dioxide (CO2) reading of 400.07 parts per million (ppm) at the Mauna Loa Observatory on the Big Island of Hawaii
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Carbon dioxide in atmosphere did not break 400 ppm at Hawaii site
2013-05-14 14:37:09| Climate Ark Climate Change & Global Warming Newsfeed
LA Times: Carbon dioxide measurements in the Earth's atmosphere did not break the symbolic milestone of 400 parts per million at a Hawaiian observatory last week, according to a revised reading from the nation's climate observers. The National Oceanic and Atmospheric Administration (NOAA) revised its May 9 reading at the Mauna Loa observatory in Hawaii, saying it remained fractions of a point below the level of 400 ppm, at 399.89. Individual readings at any of NOAA's observation stations are subject...
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Carbon Dioxide Levels Surpass 400 PPM Levels For First Time
2013-05-12 16:18:00| Climate Ark Climate Change & Global Warming Newsfeed
RedOrbit: Atmospheric carbon dioxide levels have surpassed 400 parts per million (ppm) for the first time in human history, according to data released by the National Oceanic and Atmospheric Administration (NOAA). According to USA Todays Doyle Rice, NOAA data revealed on Friday the average CO2 levels at the Mauna Loa Observatory in Hawaii over the past five days were 400.03 ppm. Those readings are important because the Mauna Loa Observatory is the oldest continuous carbon dioxide (CO2) measurement...
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