This PowerPoint presentation, "When environmental conditions promote evolution: An introduction to morpho-physiological and behavioral differences between two phocids", was submitted as a capstone project
as part of the PolarTREC Online Course Series by participant Patricia Azinhaga. This stand-alone presentation can be used to complement a Life Science lesson.
Coring trees is a way of learning about trees without cutting them down. When a tree is cored, the rings are examined to learn about the history and growth of a tree. In this lesson students will participate in a hands-on activity to help them investigate what information can be gained by studying and comparing tree core samples collected
This video shows divers investigating microscopic life forms living under the arctic sea ice. The video accompanies a presentation given by researcher Rolf Gradinger at the 2012 Arctic Ocean Ecosystem Workshop in Barrow, Alaska.
This video is to accompany the presentation, Shifting Prey in a Melting Arctic, by George Divoky, given during the 2012 Arctic Ocean Ecosystem Workshop.
This video is to accompany the presentation, Shifting Prey in a Melting Arctic, by George Divoky, given during the 2012 Arctic Ocean Ecosystem Workshop.
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.
The Arctic Climate Modeling Program (ACMP) provides curriculum-based arctic resources for use with K-12 students. Resources include inquiry-based classroom lessons, a student network for observing arctic weather (S.N.O.W.) , digital lectures, and an interactive multimedia learning system (on DVD). The resources presented were all designed with input from 21 scientists from the University of Alaska Fairbanks Geophysical Institute.
Lake El'gygytgyn (also called, Lake E) permafrost drilling started in mid-November of 2008. The ICDP (International Continental Drilling Program) is posting news reports and images to this blog several times each week. Check out early reports from Lake E.
Track ship locations, browse tides and weather conditions, and much more at the sailwx.info website. See if you can find and track ships that the PolarTREC teachers' are on!
This book is a message from many of the places where the effects of rapid climate change are being seen and where scientists are studying what is happening. It is also a report on what these changes mean and what we can do about them.
As a witness to climate change, I have stood in the empty rookeries of displaced