Biotechnology and Life Sciences

Smart Lake, Healthy Ecosystem: The Jefferson Project at Lake George

The Jefferson Project was begun by researchers at Rensselaer Polytechnic Institute (RPI) in Troy, NY three years ago. The team has gradually transformed Lake George into what is arguably the world’s smartest lake, equipped with a tremendous range of sensors and equipment that collect more data points every week than researchers had been able to gather in the 30 years prior to the project’s beginning. Project leader Rick Relyea corresponded with EM about the endeavor.

The Andromeda Galaxy Is Not Nearly as Big as We Thought

The closest galaxy to our own is the majestic Andromeda galaxy, a collection of a trillion stars located a “mere” 2 million light years away. New research suggests that, contrary to previous estimates, this galaxy isn’t much bigger than the Milky Way, and is practically our twin. This means our galaxy won’t be completely devoured when the two galaxies collide in five billion years.

Can road salt and other pollutants disrupt our circadian rhythms?

Every winter, local governments across the United States apply millions of tons of road salt to keep streets navigable during snow and ice storms. Runoff from melting snow carries road salt into streams and lakes, and causes many bodies of water to have extraordinarily high salinity.

At Rensselaer Polytechnic Institute, my colleague Rick Relyea and his lab are working to quantify how increases in salinity affect ecosystems. Not surprisingly, they have found that high salinity has negative impacts on many species. They have also discovered that some species have the ability to cope with these increases in salinity.

Pages

Contact

For general inquiries: newsmedia@rpi.edu

About Rensselaer Polytechnic Institute

Founded in 1824, Rensselaer Polytechnic Institute is America’s first technological research university. Rensselaer encompasses five schools, over 30 research centers, more than 140 academic programs including 25 new programs, and a dynamic community made up of over 6,800 students and 104,000 living alumni. Rensselaer faculty and alumni include upwards of 155 National Academy members, six members of the National Inventors Hall of Fame, six National Medal of Technology winners, five National Medal of Science winners, and a Nobel Prize winner in Physics. With nearly 200 years of experience advancing scientific and technological knowledge, Rensselaer remains focused on addressing global challenges with a spirit of ingenuity and collaboration. To learn more, please visit www.rpi.edu.