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

Posted at 9:25 pm April 1, 2015
By Oak Ridge National Laboratory 4 Comments

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…]

Filed Under: Front Page News, Oak Ridge National Laboratory, Top Stories, U.S. Department of Energy Tagged With: Berkeley Lab, Brazil, Brookhaven National Laboratory, climate, climate change, Climate Change Institute, climate system, Colleen Iversen, greenhouse gas levels, Jeff Chambers, Lawrence Berkeley National Laboratory, Los Alamos National Laboratory, NASA, National Center for Atmospheric Research, Next Generation Ecosystem Experiments-Tropics, NGEE-Arctic, NGEE-Tropics, Oak Ridge National Laboratory, Office of Science, ORNL, Pacific Northwest National Laboratory, Panama, precipitation patterns, predictive modeling, Puerto Rico, rainforests, Rich Norby, rising temperatures, Scott Painter, Smithsonian Tropical Research Institute, tropical forest ecosystem, tropical forests, tropical rainforests, U.S. Department of Energy, U.S. Forest Service

ORNL’s James Hack elected fellow of American Meteorological Society

Posted at 8:58 am December 19, 2014
By Oak Ridge National Laboratory Leave a Comment

James Hack

James Hack

The American Meteorological Society has elected James Hack as a 2015 fellow.

Hack, who is the director of the National Center for Computational Sciences at Oak Ridge National Laboratory, was cited for his “outstanding contributions to advancing the atmospheric and related sciences, technologies, applications, and services for the benefit of society.”

Hack came to ORNL in 2007 after positions at IBM Thomas J. Watson Research Center and the National Center for Atmospheric Research. He also held adjunct faculty appointments at the University of Colorado at Boulder. [Read more…]

Filed Under: Front Page News, Oak Ridge National Laboratory, U.S. Department of Energy Tagged With: American Meteorological Society, atmospheric sciences, fellow, IBM Thomas J. Watson Research Center, James Hack, National Center for Atmospheric Research, National Center for Computational Sciences, Oak Ridge National Laboratory, Office of Science, ORNL, U.S. Department of Energy, University of Colorado, UT-Battelle Science and Technology R&D Leadership Award

UT study predicts extreme climate in eastern United States

Posted at 6:29 pm December 17, 2012
By University of Tennessee 2 Comments

From extreme drought to super storms, many wonder what the future holds for the climate of the eastern United States. A study conducted by researchers at the University of Tennessee in Knoxville does away with the guessing.

Results show the region will be hotter and wetter.

Joshua Fu, a civil and environmental engineering professor, and Yang Gao, a graduate research assistant, developed precise scales of cities that act as a climate crystal ball, seeing high-resolution climate changes almost 50 years into the future.

The study found that heat waves will become more severe in most regions of the eastern United States and that both the Northeast and Southeast will see a drastic increase in precipitation.

[Read more…]

Filed Under: Education, Science, Top Stories Tagged With: climate, eastern United States, Emory University, Environmental Research Letters, extreme weather, heat waves, Jaguar, Joshua Fu, Kraken, National Center for Atmospheric Research, National Center for Computational Sciences, National Institute for Computational Sciences, Oak Ridge National Laboratory, ORNL, precipitation, temperatures, University of Tennessee, UT, UT-ORNL Joint Institute for Computational Sciences, Yang Gao

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Public Notice: NNSA announces no significant impact of Y-12 Development Organization operations at Horizon Center

AVAILABILITY OF THE FINAL ENVIRONMENTAL ASSESSMENT FOR THE OFFSITE HOUSING OF THE Y-12 DEVELOPMENT … [Read More...]

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Aid to Distressed Families of Appalachian Counties (ADFAC) is a non-profit community based agency, … [Read More...]

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