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한국조경학회 / v.34, no.5, 2006년, pp.76-83 
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저수형 잔디블록 저수조 내 충진재료에 따른 저수량 및 초종별 증발산량
( Volume of Water Storage and Evapotranspiration by Inserted Materials at a Reservoir of Porous Grass Block ) |
| 한승호;최준수;양근모;양병이;강진형;김원태; (주)한설그린 부설 조경생태디자인연구소;단국대학교 생명자원과학부;단국대학교 생명자원과학부;서울대학교 환경대학원;(주)한설그린 부설 조경생태디자인연구소;(주)한설그린 부설 조경생태디자인연구소;
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| 초 록 |
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| The purpose of this study was to investigate the performance of porous grass block. For the investigation, Festuca arundinacea and Zoysia japonica 'Zenith' were planted, and the volume of evapotranspiration and remains were examined based on different materials in the water tank in the experiment of Festuca arundinacea, the volume of water storage of treatment with perlite ($10.84{iota}/m^2$) was higher than that with drainage ($7l/m^2$). The difference between the two was $3.84/m^2$. The drainage treatment without water storage capacity showed the higher degree of dryness in turf grass. The volume of evapo-transpiration of treatment with perlite was the highest (21.57mm/week). The volume of evapotranspiration of treatment with sand was 19.57mm/week, and with treatment with drainage was 18.24mm/week. Based on the measured volume of daily evapotranspiration of $2.60{sim}3.08mm;d^{-1}$, it was determined that the unit with water storage capacity would store water of one to two days usage compared to unite without such storage capacity. In the experiment of Zoysia japonica 'Zenith', the volume of water storage of treatment with perlite was $10.77l/m^2$ which was similar to the former experiment. The volume of evapotranspiration of treatment with perlite and sand were 21.64mm/week and 20.64mm/week, respectively. In case of airtight water tank, the volume was measured as 22.06mm/week. Each treatment has no notable difference in the volume of evapotranspiration. In conclusion, from the investigation in this study, porous grass block with water tank was found to be effective in plant growth under low irrigation. As the ecological area ratio and vegetated porous pavement have became more emphasized, additional study of rain infiltration and reservoir effect are needed in the future. |
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| 키워드 |
| Vegetated Porous Pavement;Water Management;Rain Reservoir;Ecological Area Ratio; |
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한국조경학회지 / v.34, no.5, 2006년, pp.76-83
한국조경학회
ISSN : 1225-1755
UCI : G100:I100-KOI(KISTI1.1003/JNL.JAKO200606141761399)
언어 : 한국어 |
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| 논문 제공 : KISTI 한국과학기술정보연구원 |
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