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Geotimes April 2004 Naomi Lubick	EPA announces ozone hotspots The Environmental Protection Agency released a list yesterday of U.S. counties that need to come into compliance for amounts of ozone in the atmosphere at ground levels.
Chemistry World November 19, 2014 Rebecca Trager	Watching carbon dioxide's globetrotting New high-resolution simulations depicting how local geography affects the transport of carbon dioxide in the Earth's atmosphere have been created by NASA.
Chemistry World September 3, 2014 Andy Extance	Environmental priorities stymie hunt for stubborn ozone depleter The Earth's gradually healing ozone layer -- an iconic success in humanity's attempts to fix the environmental damage it causes -- is being set back by unanticipated lingering pollutants.
Chemistry World March 2009 Emma Davies	Fruits of the forest Last summer a team of UK scientists dragged the contents of their lab out into the jungle, to analyse the local atmosphere.
Science News February 26, 2000	Troublesome Weather Trends Weekly weather patterns are surprising, but may be due to a bad use of statistics.
Chemistry World July 24, 2008 Hepeng Jia	Chemists join Olympic clean-up effort Chemists have played a vital role in improving Beijing's air quality for the Olympics, guiding the government's massive clean-up operation by highlighting and monitoring major pollution sources.
Reactive Reports Issue 37 David Bradley	Shipping News International shipping may be one of the largest sources of air pollutants along the Norwegian coast and in the Northern Atlantic.
Chemistry World April 9, 2008 Kira Welter	Rainforest emissions don't harm clean skies Atmospheric chemists have been overestimating the harmful effects of rainforests' hydrocarbon emissions, German scientists say.
Geotimes December 2005 Kevin E. Trenberth	A Warming World Climate change is with us; we cannot stop it, although we can slow it down. It behooves us therefore to track how and why the climate is changing.
Geotimes May 2006 Carolyn Gramling	Natural Bumps in the Atmosphere Temperatures at Earth's surface have been rising for decades, but in the upper atmosphere, the temperature is slowly dropping. In explaining this change, scientists have focused on human-related causes -- but a new study shows that nature should not be ignored.
Chemistry World March 9, 2006 Katharine Sanderson	Unexpected Photochemistry Unearthed Soil uses sunlight to produce chemicals that can break down pollutants in the lowest layers of the atmosphere.
National Defense February 2009 Grace V. Jean	Getting to the Bottom of Global Warming -- From Space The first of several satellites designed to monitor Earth's greenhouse gases has reached orbit and will begin collecting data in the coming months.
Popular Mechanics February 23, 2009 Andrew Moseman	Can NASA's New Climate Detective Find the Missing CO2? Early Tuesday morning, a Taurus XL rocket will ferry a CO2 sniffing satellite, the Orbiting Carbon Observatory, into space, where it will try to unlock secrets of Earth's carbon cycle.
Geotimes August 2003 Greg Peterson	An ozone-depleting volcano According to a report in the May 15 Nature, the largest source of ozone-depleting bromine may in fact be natural: Volcanoes may spew as much as 140,000 tons of bromine oxide into the atmosphere each year.
Geotimes February 2007 Nicole Branan	Shifting Winds Shift Warming Trends? New model simulations indicate that a poleward shift in the Southern Hemisphere westerly winds could cause the Southern Ocean's carbon dioxide and heat uptake to increase by up to 20%.
Chemistry World August 18, 2015 Matthew Gunther	Life of grime for atmospheric chemistry Atmospheric chemists from Canada have discovered that grimy surfaces on city buildings and windows may be releasing ozone precursors into the atmosphere when exposed to sunlight.
Chemistry World August 11, 2009 Simon Hadlington	Urban materials trigger air pollution Independent teams of researchers in the UK and the US have shown that nitrogen oxides in the atmosphere can participate in chemical reactions on the surfaces of buildings, indoors and outdoors.
Chemistry World January 31, 2014 William Bergius	Fireworks and the spread of particulate matter A detailed study into on the spatiotemporal distribution of atmospheric pollutants arising from the wide scale use of fireworks has been carried out by scientists in China, with a view to highlighting related environmental and health concerns.
Chemistry World December 6, 2011 Jon Cartwright	Atmospheric carbon capture costs underestimated Capturing carbon dioxide from the air to mitigate climate change is likely to be too expensive to be practical, a new study suggests.
Geotimes November 2007 Carolyn Gramling	Acid Rain Alters Coastal Waters Excess carbon dioxide, sulfur and nitrogen from fossil fuel burning, agricultural runoff and other human sources are changing ocean chemistry -- and that impact is especially pronounced along the coasts, new research suggests.
Chemistry World August 27, 2009 Tom Bond	Nitrous oxide key ozone destroyer Nitrous oxide is the single most important manmade substance reducing ozone in the atmosphere, according to US researchers.
Chemistry World July 19, 2007 Simon Hadlington	Antarctic Atmosphere Could Give Gaia Hypothesis a Boost The surprising discovery of significant quantities of iodine oxide in the lower atmosphere above Antarctica will have a potentially significant impact on current models of global atmospheric chemistry.
Chemistry World October 6, 2008 Lewis Brindley	Global ozone pollution warning Current controls are failing to protect human health and the environment from increasing ground-level ozone, according to a report by the Royal Society.
Chemistry World November 20, 2013 Emma Stoye	NASA probe sets off for Mars NASA's latest Mars mission -- the Maven (Mars Atmosphere and Volatile EvolutioN) orbiter -- has begun its 10-month journey to the red planet after its successful launch this week from the Cape Canaveral Air Force Station in Florida, US.
IEEE Spectrum May 2007 William B. Gail	Climate Control We will be able to engineer the Earth to our liking -- but we'd better start now. Before we picked a climate, we would need to evolve the political, commercial, and academic institutions to get us there.
Smithsonian February 2007 Virginia Morell	Ahead in the Clouds The no-nonsense atmospheric chemist Susan Solomon helped patch the ozone hole. Now, as a leader of a major United Nations report -- out this month -- she's going after global warming.
IEEE Spectrum February 2010 Prachi Patel	Dream Jobs 2010: Ronald Thomas, Engineer Versus the Volcano Ronald Thomas tracks the weird and vivid bursts of lightning that accompany erupting volcanoes
Chemistry World March 2006 Katie Gibb	Extreme Analysis High pressures, cold temperatures and inaccessible samples all make analytical work challenging for chemists. Science still has a lot to gain from studying and working in extreme environments.
Chemistry World September 27, 2007 Simon Hadlington	Scientists Uncover How Last Ice Age Ended Scientists have shown that the end of the last age 19,000 years ago began in the higher latitudes of the southern hemisphere before sweeping into the tropics.
Science News May 9, 2009	Science Past From The Issue Of May 9, 1959 Scientists predict 25% increase in carbon dioxide by the year 2000.
Geotimes October 2005 Megan Sever	Carbon's Complicated River Ride Researchers recently found that carbon moves from the atmosphere, through trees, soil and water, and back into the atmosphere in fewer than five years, indicating that the landscape is not providing as much long-term storage of carbon dioxide as hoped.
Chemistry World July 27, 2012 Phillip Broadwith	Storm on the horizon for ozone levels Summer storms can inject water vapor high into the atmosphere and trigger processes that degrade the ozone layer, say US chemists.
Chemistry World December 2, 2013 Ian Randall	Mass extinction the result of acid rain and ozone loss Widespread rain as acidic as lemon juice and the destruction of as much as 65% of the ozone layer may have played a major role in the largest mass extinction in the fossil record.
BusinessWeek December 30, 2009	The Greenhouse Gas Gap Companies and countries report their emissions but the disclosed amounts often don't add up to what's actually in the air.
Chemistry World April 7, 2008 Kira Welter	Industrial emissions boost pollution at coastlines Pollution along our coastlines is worsened by chemical reactions that occur when emissions from ships and heavy industry combine with ocean air, US scientists have found.
Chemistry World February 13, 2014 Tim Wogan	Greener route to esters dodges toxic reactant The industrially important synthesis of esters could be set to become greener and safer as German chemists have found a way to use carbon dioxide in place of carbon monoxide for alkoxycarbonylation.
Wired September 2000	Verge NASA's new helium-filled balloons are going higher and doing more than ever to understand and predict stratospheric ozone loss...
Geotimes July 2007 Kathryn Hansen	Ancient Ocean Burps A sediment core extracted from the ocean floor off the coast of Baja, Calif., indicates two "burps" of carbon dioxide were once released from a deep, stagnant part of the ocean.
Geotimes January 2005 Laura Stafford	Tiger in the Sky Two weeks before the space shuttle Columbia exploded during reentry to Earth's atmosphere, astronaut Ilan Ramon "saw" an unusual occurrence, a quick red flash in the upper atmosphere.
Chemistry World May 11, 2015 Rebecca Trager	Greenhouse gas milestone exceeded Global atmospheric carbon dioxide levels surpassed 400ppm in March for the first time on record, according to the US National Oceanic and Atmospheric Administration.
Chemistry World July 31, 2014 Caryl Richards	New source of hydroxyl radicals found in the clouds An international collaboration of scientists has discovered a previously unidentified source of tropospheric hydroxyl radicals generated by the interaction of ozone with the surface of clouds.
Chemistry World January 21, 2014 Peter Braesicke	Chemical modeling for air resources If you want to learn about the chemical composition of the atmosphere, this book by Jinyou Liang will be a useful companion.
Chemistry World September 16, 2014 James Urquhart	Ozone layer no longer thinning Scientists say that they are cautiously optimistic about the recovery of the ozone layer.
Chemistry World February 28, 2014 Emma Stoye	Scientists blend standard air The first ever fully synthetic standard air, which can be used as a reference to calibrate atmospheric monitoring equipment, has been produced by researchers in the UK.
Reactive Reports May 2007 David Bradley	Windows Cause Pollution According to researchers, the grime that accumulates on windows, buildings, roads, and other urban surfaces could be an important source of nitrogen oxide air pollutants.
Popular Mechanics June 5, 2008 Bijal Trivedi	Hacking Earth Against Warming, Scientists Favor Fake Volcanoes As the Senate debates a controversial climate-change bill, meteorologists and economists alike say geoengineering solutions aren't so far-out anymore.
Fast Company September 2009 Tim McKeough	Pollution All Over the Map French company Sensaris uses sensors to aggregate info about smoggy hot spots.
Chemistry World February 26, 2013 Holly Sheahan	Capturing the potential of carbon dioxide A team of researchers from the University of Bath have opened up the idea of using carbon dioxide as a useful potential feedstock; a useful chemical resource rather than a troublesome waste product.
Reactive Reports November 2007 David Bradley	Cats Don't Work Like That Scientists have discovered that the three-way catalytic converter in your car converts carbon monoxide into carbon dioxide in two reaction steps, instead of a single step as previously thought.
Geotimes December 2006 Fred Schwab	Why Fester? Let's Sequester! Instead of looking toward another fossil fuel-based energy choice, scientists need to examine carbon dioxide sequestering, the capture and storage technology that removes anthropogenic carbon dioxide from the atmosphere.