May
24
Sounds of the Southern Ocean
Filed Under Marine/Aquatic Education | 1 Comment

by Bill Hanshumaker
Hatfield Marine Science Center
The Southern Ocean surrounds Antarctica and serves as a conduit between the Atlantic, Pacific and Indian oceans. Yet because of severe climatic conditions, much of this ocean basin remains unexplored. Polar regions play key roles in the global environment and one goal of our project is to document linkages between changes to the Antarctic ice sheet and the volcano-tectonic seafloor processes in the region. To meet the challenge for continuous monitoring in this extreme environment, researchers from the Hatfield Marine Science Center utilized the Russian icebreaker Yuzhmorgeologiya to deploy an array of Autonomous Underwater Hydrophones (AUH). This new ocean-sensor technology uses cold-water capable, deep-ocean hydrophones to record sounds generated by moving ice sheets, undersea earthquakes and volcanoes; even vocalizations from large baleen whales. When the AUH array is recovered in 2006, sounds that it has captured will enable accurate monitoring of global climate change, as well as identifying previously unknown volcanically active regions on the polar seafloor. Read more
Mar
11
Teaching Stewardship Through Native Legend
Filed Under Justice and Equity, Language arts, Non-formal, Perspectives, Resources, Social studies | Leave a Comment
Abstract: This article provides the reader with a general background of Alaska Native education and resource conservation, focusing on southeast Alaska cultures. European contact severed these education models by creating government schools. Since then Alaska Natives have worked to balance Native culture with western education. A synopsis of several legends which speak to natural resource conservation is presented with the conservation ethic discussed. The use of these types of legends in the classroom is encouraged as a means of bringing Native values and lessons into the classroom as one means of making education relevant to Native students. The lesson from this discussion can be applied to other indigenous groups.
by Dolly Garza
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Dolores “Dolly” Garza is a full-time Professor for the University of Alaska Marine Advisory Program. She has worked in Kotzebue and Sitka and now works in Ketchikan as a Marine Advisory agent, interfacing European science with Alaska’s marine resource users in the areas of subsistence management, marine mammal management and marine safety. This article reprinted from proceedings of the 2006 North American Association for Environmental Education annual conference in Anchorage, Alaska.
Jan
2
Resource: Ocean Currents
Filed Under Resources | Leave a Comment

What causes ocean currents? What impact do they have on Earth’s environment? How have they influenced human history?
This teaching guide for grades 5-8 provides 7 activities for students to explore the causes and impacts of ocean tides and gain an understanding of the influences of wind, temperature, salinity and density on ocean movement.
Students are given the opportunity to explore such real-world situations as the 1990 Nike shoe spill, the raft Kon Tiki, and other oceanic voyages in history.
From Great Explorations in Math and Science (GEMS). ISBN 0-924886-44-7. $21.00. Order online at www.lhsgems.org.
Apr
16

Engaging students in the marine sciences
by Susie Vanderburg

enny Ross, a N.A.M.E. teacher at Strawberry Vale Elementary in Victoria, BC, shared with us a creative and challenging way to engage students in the marine sciences. When Lenny was a middle school teacher, he developed a partnership with The Rowing Center, a waterfront business on the Strait of Juan de Fuca. The Rowing
Center staff and Lenny created a unique opportunity for local 6th and 7th graders by offering a teacher workshop along with a one-day field trip to explore marine ecology and learn the art of rowing. The workshop’s resources included Gloria Snively’s curriculum guide, “Salish Sea: A Handbook for Educators.” The workshop provided a springboard for teachers to develop and teach units in marine science, preparing students for the field trip.


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