As carbon dioxide accumulates in the atmosphere, the Earth will get hotter. But exactly how much warming will result from a certain increase in CO2 is under study. The relationship between CO2 and warming, known as climate sensitivity, determines what future we should expect as CO2 levels continue to climb. New research led by the […]
A 1,000-mile snowmachine journey across Interior Alaska is helping the Fresh Eyes on Ice program monitor Alaska’s lake and river ice during freeze-up, over winter and during breakup. The University of Alaska Fairbanks-led project also uses drone surveys, satellite imagery and citizen science in an all-hands-on-deck approach to making river and lake ice travel safer […]
University of Alaska Fairbanks researchers have developed a way to use radar to detect open water zones and other changes in Alaska’s frozen rivers in the early winter. The approach can be automated to provide current hazard maps and is applicable across the Arctic and sub-Arctic. Many Alaskans, especially in rural parts of the state, […]
An old friend — a character not seen in these parts for a few years — showed up last week in Fairbanks. Ice fog. Ice fog is a surface cloud composed of water we emit into the air all the time; it only becomes visible when the cold hammer comes down hard and hangs around […]