A new white paper highlights outcomes from the first annual U.S. Climate Modeling Summit. The Summit brought together leadership from the country’s six premier climate modeling centers to strategize around priorities of national interest—from experimental efforts that move science forward to forecasts and projections that inform on-the-ground decisions.
PostedDec 17, 2014
Modeling, Carbon Cycle
NASA scientists used an ultra-high-resolution supercomputer model to simulate how carbon dioxide moves through Earth’s atmosphere. Watch an animation of the model's output to see carbon dioxide swirling across the globe in stunning detail.
PostedOct 10, 2014
Physical Climate, Modeling, Extreme Events
A new report investigates the causes of extreme weather and climate events that occurred around the world in 2013, finding evidence for both human and natural influences.
PostedSep 12, 2014
Oceans, Physical Climate, Modeling, International
Requests are now being accepted for US CLIVAR sponsorship of workshops and new Working Groups for 2015. Submissions are encouraged from the U.S. climate science community with a due date of October 17.
PostedAug 21, 2014
Physical Climate, Observations, Modeling, Mitigation, Carbon Cycle
New NASA research shows that Earth's atmosphere contains an unexpectedly large amount of carbon tetrachloride (CC14), an ozone -depleting chemical that was banned worldwide decades ago. According to the study, global emissions of CCl4 average 39 kilotons per year—approximately 30 percent of peak emissions prior to its banning.
PostedDec 13, 2013
Physical Climate, Modeling, Adaptation
What does the future of climate look like where you live? For the first time, maps and summaries of temperature and precipitation projections for the 21st century are accessible at a county-by-county level, thanks to a website developed by the U.S. Geological Survey (USGS) in collaboration with the College of Earth, Oceanic and Atmospheric Sciences at Oregon State University.
PostedDec 9, 2013
Oceans, Physical Climate, Modeling, Arctic, Extreme Events
US CLIVAR ( Climate Variability and Predictability Program) has released a new Science Plan outlining its research goals and strategies for the next 15 years.
PostedSep 20, 2013
Physical Climate, Scenarios, Modeling, Adaptation
Using previously published large-scale climate model projections, a team of scientists from NASA has recently released monthly climate projections for the United States at a scale of one half mile (800 meters), or approximately the size of a neighborhood.
PostedJul 22, 2013
Physical Climate, Scenarios, Modeling, Carbon Cycle, Energy
Two recently released animated NASA visualizations developed to support the forthcoming third US National Climate Assessment show projections of Earths temperature and precipitation patterns from today through the year 2100, revealing how low versus high emission scenarios would impact the planets climate.
PostedJun 12, 2013
Physical Climate, Modeling, Carbon Cycle, Arctic
NASA's Carbon in Arctic Reservoirs Vulnerability Experiment (CARVE) is probing deep into the frozen lands above the Arctic Circle in Alaska to measure emissions of the greenhouse gases carbon dioxide and methane from thawing permafrost signals that may hold a key to Earth's climate future.