This article and associated video describe the findings of researchers who undertook core drilling at Lake El’gygytgyn, a lake that sits today inside a basin formed by a meteorite that struck the earth 3.6 million years ago. An associated video allows us to hear the enthusiasm and details as researcher Julie Brigham-Grette describes the findings of this remarkable discovery.
Chapter 2 of The Biology of the Polar Regions. An accessible supplementary text suitable for both senior undergraduate and graduate students taking courses in polar ecology.
The Circumpolar World introduces students to the landscape, peoples and issues of the circumpolar region. This module gives a brief introduction to the physical features and processes of the Arctic region and highlights the significant factors that influence those features and processes. Developed by Bruce Forbes and Steve Young.
This module gives a general overview of environmental issues that affect the Arctic, including climate change related themes. Compiled by Ake Bjorke, Lars Kullerud UNEP/GRID-Arendal, and Olav Hesjedal