Through this demonstration and review of the attached research documents and the expedition PolarConnect event archive you will better be able to visualize how warming deep ocean currents undermine the ice sheets of Antarctica.
Objectives
To determine, through a demonstration and review of a scientific abstract, how warm water currents speed up ice sheet loss and sub-ice
As a teacher on the NB Palmer Totten Cruise in the winter of 2014, I successfully traversed the Magnetic South Pole. This is a wandering point on the Earth’s surface where geomagnetic field lines are directed vertically upwards. As an Outdoor Educator I utilize compasses regularly to navigate. The traverse of the Magnetic South Pole inspired this lesson
This is part two of a small series following Parishville-Hopkinton Central School science teacher Glenn W. Clark’s involvement last winter in the National Science Foundation’s 2013-2014 Antarctic Research Consortium research trip to Eastern Antarctica. Since his return to the north country last spring, he has been educating the public about the excursion in a three piece presentation on science, expedition
This 1 hour webinar conducted by PolarTREC teacher Glenn Clark studying the Totten Glacier System in Antarctica. Glenn focuses on the shipboard science activities to understand the marine ecosystem and glacier systems of east Antarctica.
Follow the link in this article to hear an audio recording about PolarTREC teacher Glenn Clark's preparation for a trek to the Totten Glacier System in Antarctica this winter.
This activity was adapted from a TEA activity authored by:
* Sandra Kolb, Education Consultant, Poulsbo, Washington
* Kolene Krysl, Westside Community Schools, Omaha, Nebraska
* Larry Rose, Pleasanton Middle School, Pleasanton, California
* Wendy Slijk, La Costa Canyon High School, San Diego County, California
The original activity can be found at: http://tea.armadaproject.org/activity/kolb/tobesaltyseaiceornottobesaltyseaice_main.html
Students will independently explore the PolarTREC expeditions, and reflect on the scientific questions, discoveries, and outcomes of the work that is or has been done.
Description
Students will visit the PolarTREC website at www.polartrec.com, where they will find a teacher who is in the field presently, or was already in the field. You may select one expedition
Students are presented with an actual series of tundra photos, which they use to develop a hypothesis for which sort of ground cover will have the most/least permafrost depth. Then they are given a set of actual data and use this to test their hypothesis
Objective
Students will:
* understand what permafrost is and how it develops