CTD Data plots from the Winter Sampling Expedition. CTD is an acronym for Conductivity-Temperature-Depth. It is a device that measures the salinity, temperature, depth in a vertical profile from the surface. The data comes from the Chukchi Sea.
Polar researchers Jackie Grebmeier and Lee Cooper, joined PolarTREC teacher Deanna Wheeler in a presentation about their work in the Bering Sea. The presentation was at the Old Durham Church in Maryland.