HOME >> BIOLOGY >> NEWS
New computer model promises detailed picture of worldwide climate

BOULDERCapping two years of research, a nationwide group of over 100 scientists has created a powerful new computer model of the Earth's climate. The model surpasses previous efforts by successfully incorporating the impact of such variables as ocean currents and changes in land-surface temperatures.

Researchers will use the model, called CCSM-2 (Community Climate System Model, version 2) to probe how our climate works and to experiment with "what-if" scenarios to predict what our climate may be like in the future. The model will also look at past climate. For example, researchers plan to perform an extended, multicentury simulation of past shifts in the climate's equilibrium.

The model's increased capabilities will permit new types of studies, such as the "Flying Leap Experiment," which will track fossil fuel carbon emissions as they are dissolved in the oceans and subsequently released back into the atmosphere.

Jeffrey Kiehl, a key leader in development of the model at the National Center for Atmospheric Research, expects the CCSM-2 to play an integral role in the next climate assessment by the Intergovernmental Panel on Climate Change, the international organization that issues periodic assessments of global climate change.

Based at NCAR, the model is funded by the National Science Foundation and the Department of Energy.

"The model is better [than its earlier version] at simulating phenomena with worldwide climate implications, such as El Nio," says Kiehl. "The new version has higher spatial resolution in both oceans and sea ice, and the atmosphere is represented by a larger number of vertical layers."

To achieve the extensive modifications in the latest version, which was released last month, scientists applied the model to specific problems. For example, they weighed the climatic impacts of past volcanic eruptions, fluctuations in ocean salinity, changes in land vegetation, and the thickness of sea ice
'"/>

Contact: Anatta
anatta@ucar.edu
303-497-8604
National Center for Atmospheric Research/University Corporation for Atmospheric Research
1-Jul-2002


Page: 1 2

Related biology news :

1. Computer scientists at UH developing nurturing computers
2. NIST study shows computerized fingerprint matching is highly accurate
3. Emory scientists receive NIH MIDAS grant for computer modeling of infectious diseases
4. Biological computer diagnoses cancer and produces drug in a test tube
5. Frog skin and supercomputers lead Penn chemists to designing better bacteria killers
6. UN study shows environmental consequences from ongoing boom in personal computer sales
7. Researchers develop computer application to read medical literature, find data relationships
8. Human migration tracked in Stanford computer simulation
9. St. Jude ranked among top 500 supercomputer centers
10. Grant of powerful computer to Rutgers-Newark will increase understanding of brain activity
11. Experts to demonstrate latest, cost-cutting computer-based caregiving for older Americans

Post Your Comments:
*Name:
*Comment:
*Email:


(Date:7/18/2020)... ... July 16, 2020 , ... A study has ... Invictus Medical Neoasis™ active noise control device to attenuate typical noises in a ... device attenuated the alarm sounds from patient monitors, ventilators and other bedside devices ...
(Date:7/10/2020)... ... July 08, 2020 , ... ... and Gene Therapy Regulation, An FDAnews Webinar, Wednesday, July 22, 2020 • 1:30 ... study, but what is the most effective way to complete one? Will the ...
(Date:7/4/2020)... ... 2020 , ... Aesthetics Biomedical (ABM), a leading aesthetics product ... only the products and treatments developed, but also the dedicated team behind the ... brands built by ABM have received several honors already for 2020, each of ...
Breaking Biology News(10 mins):
(Date:7/22/2020)... ... ... Join experts from Reed Tech , Gary Saner, Sr. Manager, Information Solutions Life ... webinar on Thursday, August 13, 2020 at 11am EDT (4pm BST/UK). , The ... medical devices, the NMPA has departments dealing with medical device registration (pre-market approvals) and ...
(Date:7/18/2020)... MILWAUKEE (PRWEB) , ... July 16, 2020 , ... “We ... at Third Wave Bioactives. “It’s the only technology of its kind on the market ... flavor of onions with the protective capacity of traditional cultured ingredients, creating a natural ...
(Date:7/18/2020)... ... July 17, 2020 , ... dicentra ... life sciences and food industries, is pleased to announce that Charles Galea has ... Business Development. , Charles is an accomplished and results-driven sales executive with over ...
(Date:7/10/2020)... ... July 09, 2020 , ... ... Massachusetts Institute of Technology (MIT) has expanded the company’s exclusive license to ... move into the point-of-care diagnostic market, focusing initially on the SARS-CoV-2 biosensor. ...
Breaking Biology Technology:
Cached News: