Carnegie Science News - Department of Global Ecology

Monday, March 8, 2010
With Video
A new study by Carnegie scientists finds that over a third of carbon dioxide emissions associated with consumption of goods and services in many developed countries are actually emitted outside their borders. The study finds that, per person, about 2.5 tons of carbon dioxide are consumed in the U.S. but produced somewhere else. For Europeans, the figure can exceed four tons per person. Most of these emissions are outsourced to developing countries, especially China.
Read the coverage in Time magazine
Listen to the story on NPR
Wednesday, March 3, 2010

Global Ecology director Chris Field, with CEO of PG&E Peter Darbee, wrote a white paper on climate change for policymakers and business leader

Wednesday, February 3, 2010

Carnegie scientists Kenneth Caldeira of the Department of Global Ecology, Yingwei Fei of the Geophysical Laboratory, and Steven Shirey of the Department of Terrestrial Magnetism have been elected 2010 Fellows of the American Geophysical Union (AGU). Election to Fellowship each year honors scientists who “have attained acknowledged eminence in the Earth and space sciences.”

Wednesday, December 23, 2009

Audio Press Release
Global warming is causing climate belts to shift toward the poles and to higher elevations. To keep pace with these changes, the average ecosystem will need to shift about a quarter mile each year, says a new study led by scientists at the Carnegie Institution. For some habitats, such as low-lying areas, climate belts are moving even faster, putting many species in jeopardy, especially where human development has blocked migration paths.

Thursday, December 10, 2009

With Video
New technology, developed by a team of scientists at Carnegie’s Department of Global Ecology, is revolutionizing forest monitoring by marrying free satellite imagery and powerful analytical methods in an easy-to-use, desktop software package called CLASlite. Thus far, 70 government, non-government, and academic organizations in five countries have adopted the technology, with more on the horizon. The team announced its new web site for CLASlite users at the Copenhagen climate meetings today (http://claslite.ciw.edu).

Thursday, November 5, 2009
Can global warming be mitigated by a technological fix such as injecting light-blocking particles into the atmosphere or chemically “scrubbing” excess greenhouse gases from the atmosphere? Global Ecology's Ken Caldeira addressed this question in his testimony to Congress in a hearing titled “Geoengineering: Assessing the Implications of Large-Scale Climate Intervention.”
Thursday, October 22, 2009

The October 22, 2009 issue of Nature features an extended article about the work of Global Ecology’s Greg Asner and the Carnegie Airborne Observatory .

Monday, October 19, 2009

In a recent interview, scientist and director of Carnegie's Department of Global Ecology, Chris Field, describes the historic shift taking place in the production of greenhouse gases. As their economies industrialize, developing nations are overtaking the industrialized world in production of CO2 and other greenhouse gases. Developing nations don't, however, have the resources to invest in pollution-reducing technologies. Dr. Field discusses the challenges involved and the avenues of cooperation that are possible. The interview was given to EarthSky,  "A Clear Voice for Science."

Tuesday, September 15, 2009

Palo Alto, CA— Christopher Field, director of the Carnegie Institution’s Department of Global Ecology, has been awarded a prestigious Heinz award. The awards were established by Teresa Heinz in 1993 to honor her late husband, U.S. Senator John Heinz, by recognizing “extraordinary achievements of individuals in the areas of greatest importance to him.”

Tuesday, September 1, 2009

With Audio
The future of the Earth could rest on potentially dangerous and unproven geoengineering technologies unless emissions of carbon dioxide can be greatly reduced, claims a new study coauthored by Carnegie’s Ken Caldeira and published by the UK’s Royal Society, September 1.