Ocean permaculture: Air conditioning for warming seas

Twilight Greenaway

Can artificial upwelling restore nutrients to surface waters where aquaculture is practiced? Ocean permaculture technology will be trialed in the waters off Woods Hole, Mass., and then shipped to the Indian Ocean island nation of Zanzibar (pictured above), where it will be used to help bring back red Eucheuma seaweed. Shutterstock image, photo by akturer.…

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  • Twilight Greenaway

    Twilight Greenaway

    Twilight Greenaway is a freelance writer and editor and a contributing editor to Civil Eats.com.