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Title :沿岸域自生植物による屋上緑化およびヒートアイランド緩和技術の開発
Title alternative :Development of roof greening technology by wild plants growing on the coastal Ryukyu limestone to moderate heat island phenomenon
Authors :新里, 孝和
井上, 章二
赤嶺, 光
Authors alternative :Shinzato, Takakazu
Inoue, Shoji
Akamine, Hikaru
Issue Date :1-Jun-2010
Abstract :2007年度~2009年度科学研究費補助金(基盤研究(C))研究成果報告書
研究概要(和文):コンクリート建築物の屋上緑化とそのヒートアイランド緩和効果から、琉球石灰岩上の植物相、植生、生育基盤の性質および適正植物、植栽法、景観、普及・実態を調査した。植物は生態的生活形から機能性・活用性、優占度・群度で各5群に分類された。基盤土壌は石灰岩由来のカルシウムで植生の影響を強く受けた。コウライシバは季節間の生育量の差が小さく、温度緩和には全面張りがより効果的であった。景観、人の感覚性など総合的研究が望まれる。
研究概要(英文) : We investigated a flora and vegetation on the coastal Ryukyu limestone, properties of bedrock, planting method of appropriate plant, scenery and present roof greening situation in Okinawa for developing a roof greening technology to moderate heat island phenomenon. The plants were classified into five groups considering life form, and they were also classified into five groups considering dominance/group degree through functionality and characteristics for practical uses. The base soil derived from limestone contains calcium, and the soil properties were strongly influenced by the vegetation. Among different species, Zoysia matrella var. pacifica showed a small growth difference between seasons, and the whole surface greening was more effective in temperature relaxation. A general study including the views and the sensory of human beings for the roof greening is expected in future.
Type Local :研究報告書
Publisher :新里孝和
URI :http://hdl.handle.net/20.500.12000/17808
Appears in Collections:Research Report (Faculty of Agriculture)

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