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Geotimes February 2007 Carolyn Gramling |
Past El Ninos Portend Future Climates A new study examining evidence of long-term variability at El Nino's source suggests the strength of the phenomenon is highly sensitive to even small changes in climate. That sensitivity could have implications for how it plays into future climate change. |
Geotimes June 2004 Sara Pratt |
Making El Nino Predictions The phenomenon may be more predictable than previously thought, according to a new climate model tested with a century and a half of data. |
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. |
Geotimes January 2005 Sara Pratt |
El Nino Drives Rainfall For the first time, scientists have been able to quantify the causes of year-to-year variability in global rainfall. |
Geotimes August 2004 Naomi Lubick |
New Explanations for Western Drought Arizona Wildfires Four separate fires raged across Arizona at the end of June and the beginning of July. The potential for fires across the West this summer was normal to above normal, exacerbated by the region's ongoing drought. |
Geotimes March 2007 |
Geophenomena Appalachian Mountains Becoming More Rugged... Smoke on the Water... |
Geotimes October 2003 Megan Sever |
Defined at last: El Nino and La Nina Scientists have been studying El Nino and the later-named La Nina for more than 100 years, but only now have they reached a consensus on defining the climatic events. |
Geotimes December 2004 Naomi Lubick |
Corroding Pipe Organs Extreme Storms as Climate Warms Hurricanes, typhoons and drought. Aspects of these extreme weather conditions may be related to global climate change, some scientists say. |
Geotimes April 2007 Katherine Unger |
Two Continents, One Conclusion A sharp change in climate tens of millions of years ago was global, not regional as previously thought, according to two new studies. That could have implications for global climate change in the modern world, researchers say. |
Geotimes April 2007 Sally Adee |
Rainfall Affected by Climate Change Global climate change will likely cause significant changes in the world's rainfall patterns, according to researchers working on the Intergovernmental Panel on Climate Change Fourth Assessment Report summary. |
Scientific American December 2006 Jeffrey D. Sachs |
The Challenge of Sustainable Water Water supplies around the world are already severely stressed. Population growth and global warming will only worsen those problems |
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. |
Science News July 18, 2009 Sid Perkins |
Book Review: Weather's Greatest Mysteries Solved! By Randy Cerveny In this book, climatologist Randy Cerveny provides an insider's perspective on how storms, droughts and even asteroids may have altered the course of history. |
Geotimes January 2005 Megan Sever |
Stalagmite Shows Connected Climate Clues from inside caves in Costa Rica and Panama are helping scientists develop temperature and rainfall records for the last 20,000 years |
Geotimes February 2007 Katherine Unger |
Climate to Blame in Cultural Collapses The Anasazi people in the Four Corners region of the American Southwest disappeared suddenly, possibly due to climate change that made food and water sources scarce. Researchers are now linking several past periods of climate change with failed civilizations. |
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 December 2005 Naomi Lubick |
Global Climate Affects Storms? Experts caution that drawing a direct link between climate change and hurricane behavior is not yet possible, and that the El Nino-Southern Oscillation may have more of an impact on storm intensity and occurrence. |
Science News February 14, 2009 Lonnie Thompson |
Receding Glaciers Erase Records Of Climate History Ice masses on the tops of mountains -- sticking out in the free atmosphere -- have been collecting climate data and storing them, in many cases for very long periods. |
Science News April 11, 2009 Michel Jarraud |
Bracing For Global Climate Change Is A Local Challenge The secretary-general of the U.N. World Meteorological Organization discusses whether global climate change is real. |
Scientific American June 2007 Jeffrey D. Sachs |
Climate Change Refugees As global warming tightens the availability of water, prepare for a torrent of forced migrations. Economists, hydrologists, agronomists and climatologists will have to join forces to take the next steps in scientific understanding of this human crisis. |
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. |
Scientific American July 2006 Jeffrey D. Sachs |
Ecology and Political Upheaval Small changes in climate can cause wars, topple governments and crush economies already strained by poverty, corruption and ethnic conflict |
Salon.com October 23, 2001 Suzy Hansen |
Stormy weather Floods, droughts, hurricanes and disease outbreaks -- an expert explains why climate changes give us yet another reason to find terror in the skies... |
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 August 2005 Kathryn Hansen |
River of Data Decodes Nile Cycles A story from the book of Genesis -- in which Joseph predicts seven years of abundant crops, followed by seven years of famine for Egypt -- drove researchers to scour centuries of water-level data for the Nile River to determine if such a cycle actually exists, and if so, what causes it. |
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 September 2003 Megan Sever |
Climate debate in the journals, on the Hill While few people disagree that Earth's surface has warmed over the past few decades, the arguments and accusations start flying when the discussion turns to whether or not the warming is an anomalous result of human activity or part of natural climate change. |
Geotimes July 2006 Jennifer Yauck |
Quake Triggers Deadly Tsunami Off Java A major undersea earthquake occurred south of Indonesia, triggering a local tsunami that hit the island of Java. At least 80 people are dead after a 6-foot-high wave crashed ashore on the island's southern coast. |
IEEE Spectrum September 2012 Prachi Patel |
Predicting the Future of Drought Prediction Better instruments and models could help scientists forecast droughts years in advance |
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. |
National Defense August 2008 Sandra I. Erwin |
Oil Wars and Climate Woes: Two Sides of the Same Coin If rising waters and violent storms whipped into oblivion a key U.S. military base on the island of Diego Garcia, would such a catastrophe qualify as a national security crisis or as a climate change scourge? |
Chemistry World April 8, 2015 Elisabeth Bowley |
Salty soil set to hamper Bangladesh crop production Salinity changes are a serious threat to agricultural in coastal Bangladesh |
Science News August 4, 2007 Julie J. Rehmeyer |
Math Trek: Cloudy Crystal Balls Computer models may never be able to predict climate accurately. |
National Defense August 2008 Stew Magnuson |
Climate Change Fears Spill Over To The Defense Community Politicians and environmentalists who want to reduce the amount of greenhouse gas emissions pumped into the atmosphere are using this argument to woo conservative skeptics to their side in the ongoing energy/global warming debate. |
IEEE Spectrum March 2005 Philip E. Ross |
Waiting and Waiting For the Next Killer Wave A tsunami alarm for the Indian Ocean may be worth the cost, but can it retain public support over the long haul? |
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. |
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. |
Chemistry World April 3, 2014 Maria Burke |
Latest climate report sees a bigger role for adaptation The latest Intergovernmental Panel on Climate Change says that science can offer ways to adapt to climate change and reduce risk -- something that should be used in combination with cutting emissions. |
Financial Advisor June 2009 Jeff Schlegel |
Liquid Investment Water provides an ocean of investing opportunities. |
Geotimes July 2006 Carolyn Gramling |
Sri Lankan Water Post-Tsunami According to a new study, tens of thousands of wells in Sri Lanka's coastal areas are still contaminated with seawater and are unusable, despite last winter's heavy monsoon rains -- and it may be several more monsoon seasons before the coastal aquifer can supply potable water again. |