start-ver=1.4 cd-journal=joma no-vol=31 cd-vols= no-issue= article-no= start-page=21 end-page=25 dt-received= dt-revised= dt-accepted= dt-pub-year=2009 dt-pub=200912 dt-online= en-article= kn-article= en-subject= kn-subject= en-title=Cooling effect on buildings by the roof greening at Research Institute for Bioresources, Okayama University kn-title=岡山大学資源生物科学研究所における屋上緑化による建物冷却効果 en-subtitle= kn-subtitle= en-abstract= kn-abstract=Roof greening is known to be environmentally friendly technology. Recently developed new roof greening systems, such as the thin-layer/Excel soil? system and the wetland type greening system, were tested at the roof top of buildings of Research Institute for Bioresources, Okayama University. After a multi-year test, these new systems have been established during high-temperature and less-rainfall summer seasons in the south Okayama region. Data indicated that roof greening effectively reduced the temperature of the concrete surface (more than 10°C). The room temperature under the green roof was also reduced both in a stock room (up to 6°C) and in an office room (about 2°C). We also provided the estimation indicating that this roof greening is useful for the decrease in CO(2) emission through the reduction of the electric power for air-conditioning in the summer. en-copyright= kn-copyright= en-aut-name=KatsuharaMaki en-aut-sei=Katsuhara en-aut-mei=Maki kn-aut-name=且原真木 kn-aut-sei=且原 kn-aut-mei=真木 aut-affil-num=1 ORCID= en-aut-name=TanakamaruShigemi en-aut-sei=Tanakamaru en-aut-mei=Shigemi kn-aut-name=田中丸重美 kn-aut-sei=田中丸 kn-aut-mei=重美 aut-affil-num=2 ORCID= en-aut-name=MoriIzumi C. en-aut-sei=Mori en-aut-mei=Izumi C. kn-aut-name=森泉 kn-aut-sei=森 kn-aut-mei=泉 aut-affil-num=3 ORCID= en-aut-name=TaniAkio en-aut-sei=Tani en-aut-mei=Akio kn-aut-name=谷明生 kn-aut-sei=谷 kn-aut-mei=明生 aut-affil-num=4 ORCID= en-aut-name=UtsugiShigeko en-aut-sei=Utsugi en-aut-mei=Shigeko kn-aut-name=宇都木繁子 kn-aut-sei=宇都木 kn-aut-mei=繁子 aut-affil-num=5 ORCID= en-aut-name=EnomotoTakashi en-aut-sei=Enomoto en-aut-mei=Takashi kn-aut-name=榎本敬 kn-aut-sei=榎本 kn-aut-mei=敬 aut-affil-num=6 ORCID= en-aut-name=MaitaniToshihiko en-aut-sei=Maitani en-aut-mei=Toshihiko kn-aut-name=米谷俊彦 kn-aut-sei=米谷 kn-aut-mei=俊彦 aut-affil-num=7 ORCID= affil-num=1 en-affil= kn-affil=岡山大学資源生物科学研究所 affil-num=2 en-affil= kn-affil=岡山大学資源生物科学研究所 affil-num=3 en-affil= kn-affil=岡山大学資源生物科学研究所 affil-num=4 en-affil= kn-affil=岡山大学資源生物科学研究所 affil-num=5 en-affil= kn-affil=岡山大学資源生物科学研究所 affil-num=6 en-affil= kn-affil=岡山大学資源生物科学研究所 affil-num=7 en-affil= kn-affil=岡山大学資源生物科学研究所 en-keyword=Roof greening kn-keyword=Roof greening en-keyword=wetland type greening kn-keyword=wetland type greening en-keyword=thin-Iayer/ Excel soil? system kn-keyword=thin-Iayer/ Excel soil? system en-keyword=cooling effect kn-keyword=cooling effect END start-ver=1.4 cd-journal=joma no-vol= cd-vols= no-issue= article-no= start-page= end-page= dt-received= dt-revised= dt-accepted= dt-pub-year=2000 dt-pub=20000930 dt-online= en-article= kn-article= en-subject= kn-subject= en-title= kn-title=笠岡湾干拓地における植生の遷移に関する生態学的研究 en-subtitle= kn-subtitle= en-abstract= kn-abstract= en-copyright= kn-copyright= en-aut-name= en-aut-sei= en-aut-mei= kn-aut-name=榎本敬 kn-aut-sei=榎本 kn-aut-mei=敬 aut-affil-num=1 ORCID= affil-num=1 en-affil= kn-affil=岡山大学 en-keyword=笠岡湾干拓地 kn-keyword=笠岡湾干拓地 en-keyword=植生 kn-keyword=植生 en-keyword=生態学的研究 kn-keyword=生態学的研究 END