Tag Climate change
Shifting food choices reducing climate impact of American diet
Lower consumption of beef, dairy, chicken, pork, and eggs accounted for more than 75% of the observed diet-related carbon dioxide savings during the study period.
UW–Madison’s ultra-efficient carbon capture tech earns top 60 spot in global XPRIZE challenge
Team members are forming a company and actively seeking additional funding from venture capitalists and other sources.
Melting ice caps may not shut down ocean current
Building upon previous work, researchers are revising their understanding of the relationship between Atlantic Meridional Overturning Circulation and freshwater from melting polar ice.
UW–Madison professor shapes UN report on climate change
The latest Intergovernmental Panel on Climate Change (IPCC) report urges immediate action to limit greenhouse gas emissions in all sectors of the economy, including energy, transportation, construction, manufacturing and agriculture.
Ancient example of modern global warming was too hot for tiny, important ocean creatures
During another time in which Earth warmed rapidly in conjunction with a spike in atmospheric carbon similar to our modern climate, seawater temperature and chemical changes decimated an important piece of the food web in the tropical Pacific Ocean.
Coral skeleton formation rate determines resilience to acidifying oceans
A new UW–Madison study has implications for predicting coral reef survival and developing mitigation strategies against having their bony skeletons weakened by ocean acidification.
UW–Madison partners with regional leaders to launch Midwest Climate Collaborative
The MCC is a network of organizations committed to accelerating climate action in the Midwest by leveraging research, shaping public understanding, advancing solutions and developing future leaders.
Student’s innovative climate research could change building design
“By the end of the 21st century, building cooling in Madison will be very similar to Montgomery, Alabama,” says Nelson Institute graduate student Gesangyangji. That startling realization motivated her to research how projected climate data can inform building energy design.
Algae blooms a problem but not a trend, study finds
“For many, many lakes, they are a very serious problem,” says Grace Wilkinson of the UW–Madison Center for Limnology. “But algal blooms are not getting worse everywhere."
Educators publish free workbook to help instructors teach climate change science
The online workbook integrates existing science curriculum subjects — such as heat, light, energy, and acids and bases — into a discussion of the properties and effects of greenhouse gases.
Polar vortex, winter heat may change bird populations
Extreme winter weather events such as a polar vortex can push some species to the edge of survival. Yet winter tends to get short shrift in climate change research.
Earth’s vegetation is changing faster today than it has over the last 18,000 years
The research suggests that humanity’s dominant influence on ecosystems that is so visible today has its origin in the earliest civilizations and the rise of agriculture, deforestation and other ways our species has influenced the landscape.
Invasive species often start as undetected “sleeper populations”
The finding has important implications for the way we approach invasive species control and management, researchers say.
UW researchers’ evaluation puts MGE net-zero carbon goal on path to limit global warming
If actions similar to the Wisconsin utility's plan were also taken around the world, the researchers say, "it would be effective at keeping the planet under 1.5 degrees warming.”
Cellular networks vulnerable to wildfires across U.S.
More than 430,000 cell network transceivers covering approximately 85 million people are in areas the U.S. Forest Service considers at moderate or high wildfire risk.
Understanding how birds respond to extreme weather can inform conservation efforts
The results of this study could help conservationists target their efforts to vulnerable species, as well as locations where extreme weather events are predicted.
UW–Madison scientist helps set national earth sciences research priorities for next decade
Andrea Dutton, who studies climate change and sea level rise, talks about her work on the Earth in Time report and the importance of studying earth sciences even in the midst of a global viral pandemic.
Storing carbon dioxide underground may be feasible for helping achieve climate goals
A new study shows that underground reservoirs currently have capacity to store enough atmospheric carbon dioxide to limit planetary warming to under two degrees Celsius (35.6 degrees Fahrenheit) relative to pre-Industrial temperatures by the year 2100.
Long-term data show hurricanes are getting stronger
In almost every region of the world where hurricanes form, their maximum sustained winds are getting stronger. A warming planet may be fueling the increase.
How new data can make ecological forecasts as good as weather forecasts
Just as recurring changes in climate have predictable consequences for humans thanks to decades of weather data, they also have predictable effects on plants and animals.