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Geotimes October 2005 Sara Pratt |
Revisiting the Satellite Record Global warming skeptics have long pointed to satellite data showing cooling in the tropical atmosphere as evidence that either climate models or measurements of surface warming, or both, are unreliable. New research suggests, however, that it is the analysis of the satellite data that was wrong. |
Geotimes July 2006 Megan Sever |
Climate Resolution A resolution on global warming, stating that the House of Representatives recognizes that warming is real and caused by excessive greenhouse gases in the atmosphere, reached the floor of the House, but was blocked from a vote. |
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 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. |
AskMen.com |
Global Warming: Still On The Earth is still warming, not cooling as some global warming skeptics are claiming, according to an analysis of global temperatures by independent statistics experts. |
Reactive Reports Issue 32 David Bradley |
Climatic models A fundamental flaw in our models of global climate change has been exposed by Sallie Baliunas of the Harvard-Smithsonian Center for Astrophysics. |
Geotimes December 2005 Kathryn Hansen |
Sun Fuels Climate Change The recipe for global warming has changed, according to a new statistical analysis of solar output. The sun may be increasing its output and contributing to global warming more than previously thought. |
Geotimes January 2006 Kathryn Hansen |
2005 Was Warmest Year on Record The record-breaking number of named storms during the 2005 hurricane season may have dominated weather news, but at the same time, another record was in the making: The year now stands as the warmest on record, according to some climatologists. |
Reason October 2005 Sallie Baliunas |
Full of Hot Air Book review: A climate alarmist takes on "criminals against humanity" in Boiling Point: How Politicians, Big Oil and Coal, Journalists and Activists Are Fueling the Climate Crisis -- And What We Can Do to Avert the Disaster, by Ross Gelbspan. |
Geotimes May 2005 Naomi Lubick |
Heat Imbalance Portends Problems Results from a new assessment show that Earth is absorbing more energy than it releases into space, with implications for climate change that researchers say point to future warming with consequences for melting ice sheets and sea-level rise. |
IEEE Spectrum April 2006 Barry E. DiGregorio |
Roundabout Way of Profiling Earth's Atmosphere Here's how new methods of measuring temperature, pressure, and humidity using GPS signals should improve weather forecasting. |
Geotimes June 2003 Neeta Bijoor |
Land use could also affect climate Scientists have traditionally called attention to heat-trapping greenhouse gases as a reason for climate change, commonly known as global warming. A new study adds to evidence that urbanization and other land-use changes may play a comparable role in climate change. |
Geotimes December 2006 Carolyn Gramling |
Small Nuclear War Could Pose Large Climate Consequences New findings suggest that climatic effects from even a small-scale nuclear war between states such as India and Pakistan could match the climate impact once predicted for an all-out attack by a superpower. |
Geotimes February 2005 Naomi Lubick |
Virtual Climate Experiment's Results A worldwide global climate experiment that ran on tens of thousands of personal computers across the planet offered the most extreme scenario yet for global warming. |
Industrial Physicist Aug/Sep 2004 Forest, Webster & Reilly |
Narrowing uncertainty in global climate change Unknowns hamper the initiation of climate-mitigation policies. |
Geotimes December 2003 Sara Pratt |
Cool Cambrian triggers life A controversial hypothesis put forth by a team of German researchers says the Cambrian explosion -- the momentous increase in biodiversity 542 million years ago that spawned most modern animal groups -- was caused by life itself. |
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. |
Geotimes August 2007 Carolyn Gramling |
No More "Snows of Kilimanjaro"? Mount Kilimanjaro's glaciers have receded dramatically, making the highest point in Africa a high-profile poster child for global warming. Some scientists contend, however, that Kilimanjaro is a poor example, as its glaciers were disappearing before warming set in. |
Reason November 2008 |
Letters Letters to the Editor: Carbon: tax, trade, or deregulate?... |
IEEE Spectrum April 2007 Sandra Upson |
U.S. Earth-Sensing Satellites Left Out In the Cold The degree of precision needed to forecast hurricanes, and the future accuracy of climate modeling as well, may be in danger if recent trends in Earth-observing satellite programs persist. |
Chemistry World February 12, 2010 Ned Stafford |
Belief in climate change plunges Recent polls suggest the public in the UK and US are becoming increasingly sceptical about climate change. |
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. |
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. |
Geotimes March 2007 Nicole Branan |
Volcanic Signatures Reveal Climate Clues Besides providing a new tool to look at the climate impact of past volcanic eruptions, a new study also brings atmospheric scientists a step closer to unraveling the chemistry that sulfur aerosols undergo while they are in the stratosphere, which could help improve climate models. |
Geotimes December 2003 Megan Sever |
Humans impact the climate, says AGU The American Geophysical Union (AGU) has adopted a new position statement on climate change that recognizes the increasing alteration of the Earth's climate by human activities. |
National Defense May 2013 Valerie Insinna |
Satellite Company Claims It Can Prevent Weather Data Gap Executives at PlanetIQ, a joint venture by several space companies, say they can solve the problem by launching a constellation of 12 low-earth orbit satellites that use a method called GPS radio occultation. |
Geotimes July 2007 Carolyn Gramling |
X-ray Eyes in the Sky Scientists are working on the next generation of low-orbiting satellites that they hope will see far past the Earth's surface and into its interior, to better understand the structure and composition of Earth's crust, mantle and core. |
Geotimes October 2007 Carolyn Gramling |
Error in NASA Climate Data Sparks Debate Due to an error in calculations of mean U.S. temperatures, 1934, not 1998 as previously reported, is the hottest year on record in the United States. |
Popular Mechanics March 2007 Jennifer Bogo |
NASA Mission Statement Q&A: Eyes on Earth Interview with a professor involved in a study to find out how Earth scientists view NASA's shifting priorities and how it may affect the study of the planet. |
Geotimes September 2006 Lee Gerhard |
Testing Global Warming Hypotheses Global climate change has been a natural phenomenon driven by natural processes for 4.5 billion years. Nevertheless, cultural pressures exist to identify a human cause for current global climate change. |
Geotimes December 2003 Megan Sever |
A year of global ice observations Scientists are now getting the most accurate view ever of changes in the Antarctic and Greenland ice sheets. The new maps, using NASA's Ice, Cloud and Land Elevation Satellite, are shedding light on the processes controlling these ice masses, which comprise 75 percent of Earth's freshwater. |
Outside July 2007 Amanda Griscom Little |
Brain Storm It's not nice to fool Mother Nature, but as the mercury rises, a crop of weather-changing scientists want to try. |
Geotimes October 2007 Moran & Backman |
The Arctic Ocean: So Much We Still Don't Know In 2004, the Arctic Coring Expedition team took three ships to the Arctic to drill a core near the Lomonosov Ridge. The team's results are teaching us more than we ever knew about the past 65 million years in the Arctic. |
Reason April 2004 Ronald Bailey |
Why Warming? The United Nations Intergovernmental Panel on Climate Change claims to have found "new and stronger evidence that most of the observed warming over the last 50 years is attributable to human activities. |
Geotimes June 2007 Fred Schwab |
Plunging into the Debate on Climate Change Debate continues about whether the warming effects of greenhouse gases are overshadowed by natural events. |
IEEE Spectrum June 2006 Stephen Barlas |
Troubled Weather Satellite Program Cost overruns and project delays have led to a cloudy forecast for the United States' new polar-orbiting weather satellites. The problems with the polar satellites are a major concern for the whole enterprise of monitoring Earth from outer space. |
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. |
Popular Mechanics February 2010 Erik Sofge |
How 4 Climate Control Plans Could Crash and Burn The term geo-engineering -- direct technological interventions to reshape the planet -- calls to mind the dark laughter of a science-fiction villain. |
Industrial Physicist Aug/Sep 2004 |
Letters Reader feedback on Global warming... Spinning spheres... Hydrogen overflow... etc. |
Popular Mechanics December 1, 2009 Peter Kelemen |
What East Anglia's E-mails Really Tell Us About Climate Change What stolen e-mails from climate scientists corresponding with East Anglia University tell us about global warming and what they don't. |
Salon.com January 26, 2001 Dawn MacKeen |
Overwhelming evidence of global warming Experts hope a startling new report will be enough to persuade President Bush to take action... |
Geotimes April 2003 Greg Peterson |
El Nino's future While forecasters can now predict El Nino events up to a year before they reach their peak, the impacts of long-term climate change on El Nino remain difficult to pin down. |
Chemistry World July 6, 2009 Ned Stafford |
Sulfate-coated soot boosts global warming Sulfate and nitrate particles in the atmosphere are thought to help combat global warming because they reflect sunlight, but a new study suggests that when combined with soot the particles could instead enhance global warming. |
InternetNews July 7, 2010 |
IBM Testing Hot Water to Cool Servers IBM researchers in Switzerland are standing server cooling on its head, using water as warm as 140 degrees to cool processors that have an unusually high safe operating temperature. |
Geotimes April 2005 Michael Glantz |
What Makes Good Climates Go Bad? Climates are constantly changing in both linear and nonlinear ways and over the course of life on Earth, organisms have either adjusted to those changes or perished. |
Reason April 2007 Ronald Bailey |
Bad Blow Hurricanes and global warming is a hotly debated area with no definitive conclusions. |
Chemistry World July 23, 2008 Lewis Brindley |
'Acid soot' worsens smog Researchers in the US say soot particles in the atmosphere combine with other pollutants to pick up an acid coating that may worsen their influence on local smog and global warming. |
IEEE Spectrum August 2006 Robert Gall & David Parsons |
It's Hurricane Season: Do You Know Where Your Storm is? Souped-up satellites, supercomputers, and superior science might soon mean you really can trust the weather report. |
Geotimes December 2006 |
Top Climate News Stories of 2006 A new public face for climate change... Strong debate over storms... Thawing ice shifts water cycles... Methane climate menagerie... etc. |
Geotimes September 2006 Megan Sever |
Hockey Stick Climate Study Faces Scrutiny With one report recently released that criticizes the statistical methods behind the hockey stick climate analysis of the past 1,000 years, and another recent report taking a broader look at all evidence for climate change, Congress is considering how past changes fit into the climate future. |