The Changing Snowy Forest Scene (IMAGE) University of New Hampshire Caption Researchers at the University of New Hampshire have found clear signs of a decline in frost and snow days and other indicators of winter that could have lasting impacts on ecosystems, water supplies, the economy, tourism and human health. Credit MaxPixel Usage Restrictions None License Licensed content Disclaimer: AAAS and EurekAlert! are not responsible for the accuracy of news releases posted to EurekAlert! by contributing institutions or for the use of any information through the EurekAlert system.