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Geotimes September 2004 Megan Sever |
Slower Cooling in Oregon New research suggests that the climate in Oregon slowly cooled over 6 million years as a result of evolving grasslands pulling carbon dioxide out of the air and locking the carbon into the soil. |
Geotimes September 2004 Megan Sever |
Ediacaran Fossil up Close Paleontologists have recently uncovered a goldmine of exceptionally well-preserved fossils in Newfoundland, Canada. |
Geotimes January 2006 Naomi Lubick |
Planet Warms, Plants Move in Interlopers from southern and eastern North America and from Europe made their way to Wyoming when global temperatures shot up by 5 to 10 degrees Celsius around 55.8 million years ago. |
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 December 2005 Douglas H. Erwin |
Out of the Past and Into the Future Some of the greatest recent triumphs of paleontology have come from intensive and rewarding collaborations among paleontologists, stratigraphers, geochemists and geochronologists. |
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 Callan Bentley |
Summer Roadtrip: A Fossil Aquarium in Wyoming Fossil Butte National Monument is located in southwestern Wyoming, near the town of Kemmerer. It is the best place in the world to see freshwater lake fossils from 50 million years ago. |
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 2006 Megan Sever |
Pakistan's Wetter Weather Linked to Global Warming New data from millennium-long tree-ring analyses are indicating that mountains in northern Pakistan have grown significantly wetter over the past century than they have been over the last millennium -- quite possibly due to human-induced global warming, the researchers say. |
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. |
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 July 2005 Laura Stafford |
Rare 3-D Fossil Preservation A new fossil locality in southern China is giving paleontologists a more detailed look at the early body plans of Ediacara organisms. |
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. |
Chemistry World March 18, 2011 Rebecca Brodie |
Digging deeper into bone fossils The accuracy of studies on ancient bones of interest to archaeologists and paleontologists can be improved thanks to a new procedure designed by scientists in France. |
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. |
Geotimes November 2004 Naomi Lubick |
Past warming for the future As the Bush administration prepares for a second term, only time will tell how its climate change policy will change in the next four years. In the meantime, discussions of the science behind climate changes abound in the journals and within the scientific community. |
Geotimes October 2003 Naomi Lubick |
David Krause: Kudos at home and abroad This month, the Society of Vertebrate Paleontology (SVP) will recognize David Krause with the 2003 Joseph T. Gregory Award for outstanding service to the welfare of the organization. But his activities in the paleontology community also have a global impact. |
Scientific American June 20, 2005 Kate Wong |
Desert Island Paleontologists have unearthed fossils of giant amphibians that indicate that climate can effectively isolate organisms and thereby foster the appearance of a new species. |
HHMI Bulletin Winter 2013 Nicole Kresge |
The Past, Present, and Future Earth What does the 4.6 billion year history of Earth tell us about our modern planet? About 150 Washington, D.C., area high school students and 15 teachers from around the United States learned the answers to these questions at the 2012 HHMI Holiday Lectures on Science. |
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 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 April 2006 Kathryn Hansen |
Fossil Bites Into Mammal Stereotypes Paleontologists uncovered the fossil of a large beaver-like mammal in China that lived on land and likely fished in lakes. The discovery could tear down previous stereotypes that mammals, while living alongside dinosaurs, could not develop extensive specialization. |
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? |
Geotimes June 2006 Jennifer Yauck |
Ancient Bird Fossil Makes a Splash Recent expeditions in China have unearthed well-preserved fossils of an ancient bird that lived between 105 million and 115 million years ago. The fossils of the modern-looking bird suggest that today's birds may have originated from an aquatic ancestor. |
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. |
Chemistry World July 21, 2009 Anna Lewcock |
Degrees of freedom The global nature of the climate change offers both opportunities and challenges. The US, for example, is keen to establish international cooperation and collaboration in climate change research |
Geotimes November 2004 Laura Stafford |
Parenting Psittacosaurus An adult Psittacosaurus and 34 associated juveniles found in the Yixian Formation of Liaoning, China, may be evidence of parental care by dinosaurs. |
Geotimes October 2006 Carolyn Gramling |
David Fastovsky: Dinosaur Virtuoso The paleontologist has played the viola in some of the finest dinosaur fossil sites in the world. |
Geotimes August 2004 Gregory Jones |
Making Wine in a Changing Climate History has shown that climate and wine are intricately linked. And many growing regions are either at or nearing their optimum climates for the varieties grown and wine styles produced. |
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 |
Geomedia Science Infiltrates Fiction in Second Life... What's Hot in Documentaries? Climate Change... |
D-Lib Mar/Apr 2008 Brian F. Lavoie |
The Fifth Blackbird: Some Thoughts on Economically Sustainable Digital Preservation How do we ensure that digital preservation activities survive beyond the current availability of soft-money funding? |
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 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. |
Chemistry World September 25, 2013 |
Coloring in the dinosaur book Chemists' best known contributions to palaeontology are probably radiocarbon dating and stable isotope analysis. But they now face a bigger challenge that has traditionally fallen into the hands of artists: adding color to the ancient world. |
Popular Mechanics July 1, 2009 Andrew Moseman |
5 Climate Studies That Don't Live Up to Their Hype A leading climate scientist argues that overbroad claims by some researchers -- coupled with overblown reporting in the media -- can undermine the public's understanding of climate issues. |
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 September 2006 Kathryn Hansen |
Large Dinosaurs Ran Hot Size does matter -- at least when it comes to dinosaurs' body temperatures, according to new research. Using growth rate and age information gleaned from fossils, researchers have estimated likely body temperatures for dinosaurs of various sizes, as well as tyrannosaur survival rates. |
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. |
HBS Working Knowledge April 15, 2014 Carmen Nobel |
Calderon: Economic Arguments Needed to Fight Climate Change Former President of Mexico Felipe Calderon says the United States Congress and Chinese coal plants are the biggest obstacles to fixing climate change. |
Chemistry World November 5, 2014 |
Emissions must hit zero by 2100, says IPCC The International Panel on Climate Change says that carbon emissions will have to fall to zero by 2100, but that the means to achieve this are economically affordable. |
D-Lib Jul/Aug 2004 Lavoie & Dempsey |
Thirteen Ways of Looking at...Digital Preservation Fulfilling the promise of integrated and readily accesible material requires the cultivation of stakeholder communities that meaningfully engage with digital information environments. |
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. |
Geotimes March 2005 Naomi Lubick |
Broken bones yield T. rex tissue When researchers reluctantly sliced a Tyrannosaurus rex femur in half to get it out of the field, they found something completely unexpected -- the original structure of blood vessels and other soft tissues. Might DNA testing reveal detailed information on the genetic code of T. rex, and more? |
Geotimes March 2007 Carolyn Gramling |
Climate Report Points Finger at Fossil Fuels The world is warming, and the burning of fossil fuels is very likely to blame, according to a new report released by the Intergovernmental Panel on Climate Change. |
Geotimes August 2006 Jennifer Yauck |
Ancient Bird Fossil Makes a Splash Recent expeditions in a remote area of China have unearthed unusually well-preserved fossils of an ancient bird that lived between 105 million and 115 million years ago. The fossils of the surprisingly modern-looking bird suggest that today's birds may have originated from an aquatic ancestor. |
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. |
Wired September 22, 2008 Steve Rayner |
Steve Rayner: Take Climate Change Seriously The outgoing administration failed to come to grips with climate change out of fear that reducing greenhouse gas emissions would damage the economy. |
Popular Mechanics April 9, 2009 Trevor Williams |
Up Close With Ocean Cores: JOIDES Scientists Put the Seabed Under the Microscope Among the 30 geologists and oceanographers on the research ship JOIDES Resolution are seven paleontologists who specialize in the small fossil shells that make up the bulk of the deep-sea sediment cores we drill. |
D-Lib May/Jun 2015 Goethals et al. |
Facing the Challenge of Web Archives Preservation Collaboratively: The Role and Work of the IIPC Preservation Working Group This article documents goals and activities of the IIPC Preservation Working Group, such as a survey about the current state of preservation in member web archives and a number of collaborative projects. |