Tag Climate change
In the eastern U.S., spring flowers keep pace with warming climate
Using the meticulous phenological records of two iconic American naturalists, Henry David Thoreau and Aldo Leopold, scientists have demonstrated that native plants in the eastern United States are flowering as much as a month earlier in response to a warming climate. Read More
Lake Mendota still officially open water
This is the time of year Lyle Anderson, office manager at the Wisconsin State Climatologists Office, “has a pair of binoculars pinned to his head ’round the clock,” according to John Young, state climatologist and emeritus atmospheric sciences professor. Read More
State climatologist: Drought continues in Madison area
Near-normal rains in October did little to alleviate the long-term drought that has gripped the Badger state since the spring, says State Climatologist John Young. Read More
Researchers outline food security, climate change road map
While last month's meeting of the United Nations Framework Convention on Climate Change (UNFCCC) in Durban, South Africa, made incremental progress toward helping farmers adapt to climate change and reduce agriculture's climate footprint, a group of international agriculture experts urges scientists to lay the groundwork for more decisive action on global food security in environmental negotiations in 2012. Read More
Deep freeze has yet to hit Madison lakes
Wide swaths of lawn aren’t the only odd sight on campus this late in December. There is still all kinds of open water on either side of Madison’s isthmus, as ice has yet to take hold on lakes Mendota or Monona. Read More
Snow in the Rockies, dry summers in the Southwest?
New simulations of summer rains in the arid American Southwest show that they are influenced by the previous winter's snowpack in the Rocky Mountains. Read More
Global commission delivers food security policy recommendations
A new report published by an independent global commission of eminent scientists states that the world's food system needs an immediate transformation to meet current and future threats to food security and environmental sustainability. Read More
Climate change and the oxymoron of sustainable growth
Climate change, often viewed as a burden for future generations, is, in fact, a problem at hand, and a significant one, contends Rudy M. Baum, editor-in-chief of Chemical & Engineering News. Read More
Slide show: Northwoods partners
The complex interplay between the earth's climate on global and local levels drives UW–Madison atmospheric and oceanic sciences professor Ankur Desai's research. In September, students from the soils and waters course at the College of the Menominee Nation in Keshena, Wis., joined Desai's team to get a look at the high-tech methods researchers use to monitor carbon flux — the movement of greenhouse gases like carbon dioxide in and out of plants, water and soil. Read More
Climate change could drive native fish out of Wisconsin waters
The cisco, a key forage fish found in Wisconsin's deepest and coldest bodies of water, could become a climate change casualty and disappear from most of the Wisconsin lakes it now inhabits by the year 2100, according to a new study. Read More
Sea level rise less from Greenland, more from Antarctica, than expected during last interglacial
During the last prolonged warm spell on Earth, the oceans were at least four meters - and possibly as much as 6.5 meters, or about 20 feet - higher than they are now. Read More
Report assesses climate change impacts, adaptation strategies
A statewide collaborative of scientists and diverse stakeholders is proposing a multitude of measures to help protect and enhance Wisconsin's natural resources, economic vitality, and public well-being as the state's climate becomes warmer and wetter. Read More
Study: Mountain vegetation impacted by climate change
Climate change has had a significant effect on mountain vegetation at low elevations in the past 60 years, according to a study done by the University of California at Davis, the University of Wisconsin–Madison and U.S. Geological Survey. Read More
Seminars will make teachers climate-change ambassadors
The Cooperative Institute for Meteorological Satellite Studies (CIMSS) at the University of Wisconsin–Madison will join the Madison Metropolitan School District in a three-year project to prepare science teachers to be climate-literacy ambassadors in their schools and communities. Read More
Air-quality improvements offset climate policy costs
The benefits of improved air quality resulting from climate change mitigation policies are likely to outweigh the near-term costs of implementing those policies, according to a new study. Read More
Greenhouse gas carbon dioxide ramps up aspen growth
The rising level of atmospheric carbon dioxide may be fueling more than climate change. It could also be making some trees grow like crazy. Read More
TIP/Climate change experts
Dec. 3, 2009 TO: Editors, news directors FROM: Jenny Price, University Communications, 608-262-8296 RE: TIP/CLIMATE CHANGE CONFERENCE Representatives of more than 190 nations… Read More
After mastodons and mammoths, a transformed landscape
Roughly 15,000 years ago, at the end of the last ice age, North America's vast assemblage of large animals - including such iconic creatures as mammoths, mastodons, camels, horses, ground sloths and giant beavers - began their precipitous slide to extinction. Read More
Warmer means windier on world’s biggest lake
Rising water temperatures are kicking up more powerful winds on Lake Superior, with consequences for currents, biological cycles, pollution and more on the world's largest lake and its smaller brethren. Read More