First Principle Land Requirements to Feed a Person: Difference between revisions
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A person uses 100w of energy. [http://sustainability.blogs.brynmawr.edu/2012/07/31/understanding-energy-part-1/] | A person uses 100w of energy. [http://sustainability.blogs.brynmawr.edu/2012/07/31/understanding-energy-part-1/]. The sun shines 1000W, and plants such as duckweed convert .1%. then you need 200 sq meters if you eat duckweed through tilapia. |
Revision as of 10:20, 30 June 2016
A person uses 100w of energy. [1]. The sun shines 1000W, and plants such as duckweed convert .1%. then you need 200 sq meters if you eat duckweed through tilapia.