In September of 2016, a surface wave-powered Wirewalker™ descended to the bottom of its 100-m wire, reversed direction, and smoothly ascended to the surface. Onboard, a payload of instruments took detailed measurements of physical and biological properties in Southern California’s La Jolla submarine canyon. It was the first cycle the Wirewalker would complete at the La Jolla canyon mooring – … Read More about It Walks the Line: a Wirewalker™ record deployment
Ice Shelves, Ice Islands and Measuring Change in the High Arctic
In Canada’s High Arctic, within the fiords of Ellesmere Island, there are lakes that float upon the Arctic Ocean. Called epishelf lakes, they are glacially-fed bodies of freshwater that sit atop a steep halocline. The lakes exist only where the ice shelves, filling the mouths of the fiords, act as dams, holding the water from flowing into the ocean. In … Read More about Ice Shelves, Ice Islands and Measuring Change in the High Arctic
BAS begins monitoring waters under largest ice shelf in Antarctica
Drilling ice deeper than most of the world’s freestanding structures: Dr. Makinson discusses deploying instruments in Antarctica.
High risk, high potential: Conducting research near Greenland’s outlet glaciers
Sometimes high potential comes with high risk. Dr. Clark Richards sees the potential and uses an innovative solution to research how ocean dynamics are destabilizing Greenland’s glaciers.