Lynn Ketchum

Citizen Science

Displaying 1 - 10 of 25 resources

Citizen Science, Master Gardeners and Nature's Notebook

Nov 2019
This webinar is part of the 2019 series of Advanced Training Webinars for Master Gardeners sponsored by Oregon State University Extension. Thousands of volunteer observers across the country are contributing to an important effort to better understand phenology - the timing of seasonal events of plants and animals. The data that they collect can inform managers when to remove ...

By Erin Posthumus | Video

OSU Science on Tap presents Marijuana as Medicine

Feb 15, 2019
At OSU Science on Tap, Oregon State University researcher Jane Ishmael will present “Marijuana as Medicine,” an exploration of current trends in marijuana use and recent progress in understanding how cannabinoids act on the body.

By Chris Branam | News Story

Caring for Coral at Hatfield Marine Science Center's Visitor Center

Jul 2018
This video explains how the aquarists monitor the lighting, water flow, water chemistry and nutrition in tanks with corals to ensure that they grow into colorful colonies.

OSU Sea Grant Publication

Caring for new and sick animals at the Hatfield Marine Science Center

Jul 2018
This video explains how new and sick animals are quarantined and treated in the behind-​the-​scenes area known as the west wing.

OSU Sea Grant Publication

Caring for Octopuses at Hatfield Marine Science Center's Visitor Center

Jul 2018
This video explains how the giant Pacific octopus on display is housed, fed, and kept active with toys.

OSU Sea Grant Publication

Cleaning Tanks at Hatfield Marine Science Center's Visitor Center

Jul 2018
This video explains how the aquarists use scrubbing pads and a special vacuum to clean the sides of the tanks and the gravel in them. It also shows how cleaning tools are sanitized to prevent the spread of diseases.

OSU Sea Grant Publication

Feeding Animals at Hatfield Marine Science Center's Visitor Center

Jul 2018
This video explains how food is prepared and tailored to the needs of each species, including rockfish, pipefish, yellow tangs, skates, ratfish, sculpins and a moray eel.

OSU Sea Grant Publication

Propagating Coral at Hatfield Marine Science Center's Visitor Center

Jul 2018
This video explains how coral is propagated by snipping pieces from larger corals.

OSU Sea Grant Publication

Lake County 4-H News

The 4-H news is published bi-monthly and includes information about upcoming events and deadlines. Also included is a handy events calendar that lists all dates and deadlines, hang this on your refrigerator and add your 4-H club meeting dates too!

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