ヒトの生活空間での水使用量
CELSSのマクロ水システムの研究予報
1995 年 8 巻 1 号 p. 13-18
詳細
1995 年 8 巻 1 号 p. 13-18
On CELSS, many researchers reported to water balance for human requirements, but almostly those one was water micro balance systems.
Human lives on the Earth are variable, that so every water requirement are variable. Especially on human history between long times, there are variable water requirement stages. Early age, human needed only wild grains, fruits, animals and natural water. Recent age in 20 Cen., human needs not only food, drinking water, clothes and living house, but also human communication tool, human transportation and others; that is the secondly industrial goods and the third industrial publicstructures. Factory products and publicstructures needs much water. These water are humans' requirement too.
This paper reports on water requirement for human life on CELSS; that is not only directly life stage, but indirectly water use on the secondly industries and city lives. This report are consists of studying by Chinese paper and reference for water use on many stages of goods and city lives.
