May 12, 2016
Senior Scientist Steve Vavrus was interviewed by Norman Gilliland on Wisconsin Public Radio’s 'University of the Air' on May 8th. Vavrus described recent and future climate change in the Great Lakes region, as well as Arctic environmental change and extreme weather trends.
April 14, 2016 | PNAS
Using computer models with future global warming scenarios, Prof. Zhengyu Liu and an international team led by Prof. Jun Cheng from China recently published a paper on Proceedings of the National Academy of Sciences (PNAS). Their study suggests that interdecadal variability (i.e. variability of periods of several decades) of the Atlantic Meridional Overturning Circulation (AMOC) will be shortened and weakened under future global warming scenarios. They propose that the shortening of the variability is caused by the changing oceanic wave speed in response to global warming, which subsequently reduces the amplitude of the variability. The AMOC is a key ocean current that modulates global climate and this finding may have important implications for the future projection of climate and climate variability.
March 29, 2016
March 4, 2016
The University Faculty Senate Committee recognizes Reid Bryson at their meeting. On page 3 & 4 there is the Memorial Resolution of the Faculty of the University of Wisconsin-Madison on the Death of Professor Emeritus Reid Bryson written by John Kutzbach, John Young, Zhengyu Liu, and Grant Petty.
March 3, 2016 | Badger Herald
In a news story with the Badger Herald, Drs. Vavrus and Notaro discuss the potential for milder Wisconsin winters and its implications.
February 29, 2016
David Archer will give an AOS Departmental Seminar on Wednesday, March 2 at 2:30pm in AOSS 811. The topic for the AOS Departmental Seminar is "Arctic methane hydrates and global warming". He will also be giving a Robock Series Public Lecture on Thursday, March 3 at 7pm in Weeks Hall AB20. The topic for the Robock Series Public Lecture is "Near Miss: The importance of the natural atmospheric CO2 concentration to human historical evolution".
February 29, 2016
Drs. Notaro and Vavrus from CCR, Professor Paul Block and Eric Mortensen from the Department of Civil and Environmental Engineering, and Rob Montgomery of Montgomery Associates visited Southern Copper, ANA, and SENAMHI in southern Peru regarding an ongoing study of seasonal drought prediction.
February 24, 2016 | Nature
In a new paper published in Nature Feb. 25, a research team headed by Galen McKinley, professor in the University of Wisconsin—Madison Department of Atmospheric and Oceanic Sciences, describes the best modeling approach to date for arriving at an answer to this and other crucial climate questions.
February 18, 2016
Dan Vimont was recently appointed co-chair of The Scientific Steering Committee (SSC). SSC directs the scientific and implementation planning of the program, setting the program goals, implementation strategies, and research challenges to be pursued. It is comprised of nine members with expertise spanning the breadth of the US CLIVAR agenda and diversity of representation. Dan holds this appointment through December, 2018.