Oak Ridge Today

ORNL part of project to study how tropical forests respond to climate change

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Amazon Tropical Rainforests

The future of tropical rainforests in the Amazon (pictured) and worldwide is the focus of a new research project that combines field experiments and predictive modeling. (Photo courtesy ORNL)

 

Researchers from Oak Ridge National Laboratory will play key roles in an expansive new project that aims to bring the future of tropical forests and the climate system into much clearer focus by coupling field research with the development of a new ecosystem model.

The project is called the Next Generation Ecosystem Experiments-Tropics, or NGEE-Tropics. Its goal is the development of a model that represents how tropical forests interact with Earth’s climate in much greater ecological detail than ever before. This will help scientists explore, more accurately than is possible today, how rising temperatures, shifting precipitation patterns, increasing greenhouse gas levels, and other natural and human-induced changes affect tropical forests’ influence on Earth’s climate.

Led by DOE’s Lawrence Berkeley National Laboratory (Berkeley Lab), the effort includes collaborators from Oak Ridge, Brookhaven, Los Alamos, and Pacific Northwest national laboratories. The study also includes researchers from the Smithsonian Tropical Research Institute, the U.S. Forest Service, the National Center for Atmospheric Research, NASA, and several institutions from other nations. [Read more…]

Former Council member Smith running for City Council

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Ellen Smith

Ellen Smith

Ellen Smith, who served on Oak Ridge City Council from 2007 to 2012, has announced that she is a candidate for City Council in the November 4 election.

Smith is a 33-year resident of Oak Ridge who describes herself as “an Oak Ridger by choice.” As newcomers to East Tennessee in 1981, she and her husband Rich Norby looked around the area and then chose to buy in Oak Ridge and make this city their home, a press release said.

Both have made their careers at the Oak Ridge National Laboratory, where Ellen is a research staff scientist in the Environmental Sciences Division and Rich is a corporate fellow in the Environmental Sciences Division and Climate Change Science Institute. Their adult son Karl was born here and attended school at Linden Elementary School, Robertsville Middle School, and Oak Ridge High School.

Smith said she decided to run for City Council this year after many citizens from diverse sectors of the city urged her to do so, the press release said. People tell her they value her knowledge of Oak Ridge, its history, and city government; her thoughtful analysis of issues and proposed solutions; and her responsiveness to citizens who contacted her with concerns, the release said. Smith said she is committed to working for the community and all of its citizens. [Read more…]