Here is the link to the main page for the recordings and power points as well as the individual links. 

http://www.extension.org/pages/66298/proceedings-of-the-2012-extension-virtual-aquaculture-workshop

Day 1- Introduction to Aquaculture (recording)

Aquaculture: What is it? Is it important? Why should I care? – David Cline, Auburn University

Business planning and economics – Matt Parker, University of Maryland Sea Grant Extension

Day 2 – Pond Culture (recording)

Pond Culture – Forrest Wynne, Kentucky State University

Recreational Pond Management (Bass/Bream) – Russell Wright, Auburn University

Aquatic Plant Management – Gary Burtle, University of Georgia

Day 3 – Species Culture (recording)

Yellow Perch – Laura Tiu, Ohio State University

Sunfish – Charles Hicks, Lincoln University

Walleye – Allen Pattillo, Iowa State University

Clam Culture – Joshua Reitsma, Woods Hole Sea Grant Program

Oyster Culture – Vanessa Weldon, eXtension

Day 4 – Aquaponics (recording)

Aquaponics – Patricia Duncan, Fort Valley State University