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Showing posts from September, 2016

Debate of the Sirius Group Rock Formation in Antarctica Possibly Resolved

Scientists may have solved a key riddle about Antarctica - and you're not going to like the answer   (Chris MOONEY, Washington Post ; September 20, 2016) https://www.washingtonpost.com/news/energy-environment/wp/2016/09/20/scientists-may-have-just-solved-a-riddle-about-antarctica-and-youre-not-going-to-like-the-answer/?utm_term=.fdbfbec7aeb8 The Sirius Debate - Antarctic Glaciers (HAMBREY, 2014) http://www.antarcticglaciers.org/glacial-geology/the-sirius-debate/ Selected Publications: Wind blown Pliocene diatoms and East Antarctic Ice Sheet Retreat (SCHERER et al. , 2016) http://www.nature.com/articles/ncomms12957.pdf The Mount Feather Diamicton of the Sirius Group:  an accumulation of indicators of Neogene Antarctic glacial and climatic history (WILSON et al., 2002) http://digitalcommons.unl.edu/cgi/viewcontent.cgi?article=1047&context=geosciencefacpub Antarctic Neogene Landscapes - In Refrigerator or in Deep Freeze ( GSA Today ; April 1998) http://ww...

Recent Food-borne Hepatitis A Outbreaks

Number sickened in Hep A outbreak linked to scallops hits 252 ( Hawaii News Now Staff ; Update - September 7, 2016) http://www.hawaiinewsnow.com/story/32680042/number-sickened-in-hep-a-outbreak-linked-to-scallops-hits-241 Hepatitis A Outbreak sickens 70; linked to imported frozen strawberries ( Healio Infectious Disease News ; September 2, 2016) http://www.healio.com/infectious-disease/gastrointestinal-infections/news/online/%7Ba127d24c-6b43-4201-8684-80ca14874325%7D/hepatitis-a-outbreak-sickens-70-linked-to-imported-frozen-strawberries Selected Research Articles: Processing Strategies to Inactivate Hepatitis A Virus in Food Products:  A Critical Review (SÁNCHEZ, 2015) http://onlinelibrary.wiley.com/store/10.1111/1541-4337.12154/asset/crf312154.pdf?v=1&t=istxcb79&s=6d5488103c2ec769d96b322a8625ef3a77c755fb Large and Prolonged food-borne multistate Hepatitis A outbreak in Europe associated with the consumption of frozen berries, 2013 to 2014 (SEVERI et al. ...

The Quasi-Biennial Oscillation or QBO

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An unexplained event occurred in Earth's stratosphere for first time since records began (Aristos GEORGIOU, International Business Times UK ; September 5, 2016) http://www.ibtimes.co.uk/unexplained-event-occurred-earths-stratosphere-first-time-since-records-began-1579734 Mysterious Anomaly Interrupts Stratospheric Wind Pattern (Sarah STANLEY,  EOS ; September 2, 2016) https://eos.org/research-spotlights/mysterious-anomaly-interrupts-stratospheric-wind-patter n Why the Quasi-Biennial Oscillation matters [Media Center, European Centre for Medium-Range Weather Forecasts (ECMWF) ; March 26, 2015] http://www.ecmwf.int/en/about/media-centre/news/2015/why-quasi-biennial-oscillation-matters Selected Research Articles: The Quasi-Biennial Oscillation (BALDWIN et al ., 2001) https://www.gfdl.noaa.gov/bibliography/related_files/baldwin0101.pdf The Quasi-Biennial Oscillation (QBO):  Some Points about the Terrestrial QBO and the Possibility of Related Phenomena in the So...

Oldest Fossil Stromatolite Formation Discovered?

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Scientists find 3.7 billion-year-old fossil, oldest yet (Seth BORENSTEIN, Associated Press ; August 31, 2016) http://bigstory.ap.org/article/f8406b09b59946d9a4a95ecc768dd757/scientists-find-37-billion-year-old-fossil-oldest-yet Scientists find signs of life in Australia dating back 3.48 billion years (Greg BOTELHO, CNN ; November 14, 2013) http://www.cnn.com/2013/11/13/world/asia/australia-ancient-life/ Selected Research Articles: Microbially Induced Sedimentary Structures Recording an Ancient Ecosystem in the ca. 3.48 Billion-Year-Old Dresser Formation, Pilbara, Western Australia (NOFFKE et al , 2013) http://online.liebertpub.com/doi/pdfplus/10.1089/ast.2013.1030 Morphological record of oxygen photosynthesis in conical stromatolites (BOSAK et al , 2009) http://www.pnas.org/content/106/27/10939.full.pdf Evidence of Archean Life:  Stromatolites and Microfossils (SCHOPF et al , 2007) http://www.cornellcollege.edu/geology/courses/greenstein/paleo/schopf_07.pdf ...