Lesson plan for classroom and field-trip based activities that introduce students to the community-based research on Bidarki chitons (Katharina tunicata) and the different factors that impact Bidarki abundance, distribution, and size. Includes a field trip for collecting data about Bidarki size and abundance.

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Lesson plan for a fun, high-energy activity that demonstrates how toxins or plastic particles from marine debris can bioaccumulate through the food web.

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Factsheet on the potential effects of a warmer global climate in terms of observable changes such as less ice cover, more wildfires, and thawiing permafrost. Subsistence target species are harder to find, and it is more difficult to travel in some parts of Alaska. Adaptation strategies are alsos discussed. Free download from the Alaska Sea…

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