環境創造・ビオトープ(1)

[VII-43] Consumption water use investigation of hygrophyte in green infrastructure demonstralion facilities.

〇Tsutomu Kaneuchi¹, Kazunori Shibano¹, Masatoshi Tsubaki¹ (1.Tokyu Construction)

Keywords:Green infrastructure, Consumption water, Water balance, Hydrophyte

Green infrastructure demonstralion facilities are maintained for the purpose of confirming the collection of rainwater and the preservation effect of the outflow restraint, the permeation promoting effect and the biodiversity at the time of local heavy rain. For rainwater to effectively use it in proof facilities, the collection water circulation type bio tope is established. To presume the water income and expenditure of the bio tope, consumptive use of a hygrophyte is investigated, and it is the degree of 10mm/ day-13mm/ schedule.