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Aquaculture Text
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Solar greenhouse aquaculture : [manuscript]

Item consists of an offprint of the paper "Solar greenhouse aquaculture", written by W. van Toever of the Ark Project, originally published in "Solar Energy: Bringing it down to Earth: The Proceedings of the Solar Energy Society of Canada Inc., 1979 National Conference".

Abstract: "Rainbow and Speckled Trout have been successfully hatched and reared in a recirculating aquaculture system. The system is integrated into the Ark greenhouse providing thermal mass for temperature regulation and supplying nutrient-rich water for plants. The system incorporates bacterial, algal and hydroponic water filtration. Various vegetable crops have been raised in the hydroponic troughs. A scaled-down system suitable for domestic solar greenhouse application is also under development."

Synthetic fuels from ocean farms / Howard Wilcox : [draft manuscript]

Item consists of a draft manuscript copy of Howard Wilcox's 1977 paper "Synthetic Fuels from Ocean Farms", collected by Elisabeth Mann Borgese, which 'aims to explore and develop the ability to raise giant California kelp (Macrocystis pyrifera) and/or other seaweeds, plants, and marine animals throughout the tropical and temperate oceans'.