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Water Harvesting Boomerang Swales

Andrew Millison gives a brief description of this common strategy for water harvesting on slopes. This method is used widely in drylands to slow water and establish trees. --------------------------- This video is part of Oregon State University's Online Permaculture Design Course. Please visit this link for more information: https://courses.ecampus.oregonstate.e... Other online permaculture courses offered by Oregon State University: Advanced Permaculture Design for Climate Resilience: https://pace.oregonstate.edu/catalog/... Intro to Permaculture (FREE): https://open.oregonstate.edu/courses/... Permaculture Water Design: Drought Proofing Farms (FREE): https://courses.ecampus.oregonstate.e... Earth Repair Radio permaculture podcast: http://www.earthrepairradio.com Free online books published by OSU's permaculture Program: Intro to Permaculture: http://library.open.oregonstate.edu/p... Permaculture Design Tools for Climate resilience: http://library.open.oregonstate.edu/p...