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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.
Chemistry World August 8, 2013 James Urquhart	Wealth of undiscovered volatiles found drifting above orange groves Scientists have measured the exchange of hundreds of volatile organic compounds in the air above an orange grove in California and the ecosystem below. The finding could have implications for climate and air pollution models
Chemistry World August 6, 2009 Simon Hadlington	Organic aerosol mystery solved Scientists believe they may have cracked an important conundrum in atmospheric chemistry: how a volatile molecule released by plants helps to form aerosols that can have a profound effect on weather and climate systems.
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 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.
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.
Geotimes July 2003 Tim Palucka	Lightning implicated in ozone over Africa About five years ago, atmospheric scientists studying ozone concentrations over equatorial Africa and the southern hemisphere of the tropical Atlantic came across a puzzling situation. Unexpectedly high levels of ozone in southern Africa were finally explained by an overlooked phenomenon: lightning.
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 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 October 13, 2010 James Urquhart	Aerosol theory solidifies An international team of researchers has found that atmospheric aerosol particles long thought to be liquid can in fact be amorphous solids. The discovery could improve atmospheric models and climate predictions.
Geotimes January 2006 Kathryn Hansen	Plant Methane Surprises Climate Scientists Atmospheric scientists have long blamed cattle and microbes for the production of significant amounts of methane on Earth. But the discovery of a new large source of methane, a greenhouse gas that contributes to global warming, is putting trees on the hot seat.
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 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 July 10, 2006 Arthur Rogers	Outdoor Chores Outlawed Under restrictions triggered when ground levels of ozone -- an indicator of photochemical smog -- exceed set thresholds, French officials are empowered to ban certain activities in order to reduce emissions of volatile organic compounds.
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.
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.
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.
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.
Geotimes December 2006 Megan Sever	Methane Budget to Become Off-Balance Methane packs a big punch in the atmosphere. A team of climate scientists now says that it has better determined the primary controls over the methane budget over the past two decades, and the team offers a warning for the future: methane emissions will likely rise.
Chemistry World December 16, 2011 Kate McAlpine	Radical experiment assesses interstellar nitrogen Radical reactions are challenging to measure at cold temperatures, but an international team of researchers have recently clocked the rate for atomic nitrogen and hydroxyl radicals at 56K.
Chemistry World June 27, 2012 Maria Burke	Mystery metal revealed by UK atmospheric inventory The first detailed analysis of air pollution in the UK for more than a decade has revealed some puzzling findings.
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.
BusinessWeek December 30, 2009 John Carey	Greenhouse Gases: Who's Cheating? The amounts of carbon in the atmosphere are out of whack with predictions and reported output.
Chemistry World August 18, 2009 Jon Cartwright	Ozone reaction with skin causes irritants Armin Wisthaler of the Leopold-Franzens University of Innsbruck, Austria, and Charles Weschler of Rutgers University in New Jersey, US, have performed a study of ozone with human occupants in an office environment.
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 July 25, 2007 Peter Mitchell	Newly Identified Side to Global Warming An atmospheric mechanism has emerged that could lift global temperatures by even higher than the 2-5 C rise predicted by the end of the century as a result of greenhouse gas emissions.
Chemistry World January 25, 2007 Richard Van Noorden	Water Surprise for Atmospheric Scientists Lone water molecules can catalyze reactions between atmospheric gases, scientists have confirmed, throwing a wrench in the works of supposedly simple atmospheric chemistry.
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.
Chemistry World May 4, 2007 Richard Van Noorden	Cutting the Cost of Climate Change Scientists have welcomed a UN climate change report released on Friday that sets out a range of affordable options for cutting greenhouse gas emissions.
Chemistry World March 10, 2011 Kate McAlpine	Aerosol data from BP spill Analysis of atmospheric data suggests that emissions of intermediate volatile organic compounds and semi-volatile organic compounds were low compared with those of volatile organic compounds.
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 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 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.
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.
Geotimes July 2004 Sara Pratt	Recalculating the Warming Trend Over the past 15 years climate researchers have observed that while temperatures at the earth's surface have been quickly on the rise, the troposphere has been warming more slowly than expected.
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.
Chemistry World November 2010 Bibiana Campos Seijo	Editorial: Nobels and Ozone Four of this year's Nobel prize winners are working at UK institutions... The health of the ozone layer is still in intensive care but the long-term prognosis is good...
Industrial Physicist Aug/Sep 2004 Forest, Webster & Reilly	Narrowing uncertainty in global climate change Unknowns hamper the initiation of climate-mitigation policies.
Chemistry World May 11, 2007 Michael Gross	The Atmosphere on Titan's Moon Using spectroscopic measurements made during flybys of the Cassini craft, researchers in the U.S. can now present first insights into the reactions that lead from methane and nitrogen to the formation of tholins, which are believed to make up the orange fog that veils Titan's surface.
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.
Geotimes April 2006 Megan Sever	Undersea Methane Not to Blame New research is indicating that for at least three abrupt warming periods over the past 40,000 years, the warming was accompanied by, but not caused by, an increase in methane, and the methane increase was from the land, not the sea.
Chemistry World December 14, 2015 Simon Hadlington	New camera makes methane visible Researchers in Sweden have developed a new camera that can visualize the flow of methane -- a key greenhouse gas -- as it emanates from its source.
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.
Chemistry World August 20, 2008	Grasslands Emit Greenhouse Gas Chinese researchers have found further evidence that plants emit significant quantities of methane - a potent greenhouse gas. But the latest findings also show that methane emissions depend not just on the species of plant, but the conditions in which they are growing.
Chemistry World May 31, 2009 Nina Notman	New probe promises ozone answers Chemists in the US have devised a single-molecule fluorescent probe that is selective for ozone, which they hope will help address controversy over claims that cells can produce ozone.
Chemistry World September 22, 2010 Andy Extance	Warming worry shades ozone success International measures fighting ozone depletion are working, according to the latest scientific assessment, but could elevate the climate change threat without continued effort.
Geotimes August 2004 Naomi Lubick	Susan Solomon: Chemistry in the Clouds The atmospheric scientist, won the Blue Planet Prize last June for her work on the Antarctic ozone hole. The prestigious environmental award is given to two individuals or organizations every year by the Japanese Asahi Glass Foundation, along with 50 million yen (equivalent to about $460,000).