With the icebergs covering the seafloor, organisms below the shelf cannot get nutrients for survival from the surface. The ...

The Tanana river in the Interior of Alaska usually freezes over during October and November. The ice continues to grow throughout the winter accumulating an average maximum thickness of about 110 cm, ...

Literature references: Please include the following literature citations in addition to the data citation above: Global Land Ice Measurements from Space (GLIMS) is an international initiative with the ...