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한국조경학회 / v.29, no.1, 2001년, pp.161-167 
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인공지반에서 금잔디의 증발산량 예측에 관한 연구 -퍼라이트 배합토에서 Makkink의 일사법을 이용하여-
( A Study on the Estimation of Zoysia matrella's Evaporation Using Makkink Model ) |
| 김도경;황지환; 경희대학교 부설 디자인 연구원;경희대학교 대학원 조경학과;
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| 초 록 |
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| The purpose of this study is to find out the difference of Zoysia matrella's evaporation in between 100 percent soil and mixed soil with 50 percent of perlite to create green spaces on the artificial ground. It is believed that the weight against the artificial ground will be reduced, provided the vegetation is possible in the circumstance of the mixed sol with 50 percent of perlite. The study employed a modified Makkink's model by Iwasa who had developed the model for estimating Zoysia matrella's evaporation in the natural ground using the Makkink's formula in 1997 at Chiba University, Japan. The parameter of Makkink's formula is the solar radiation. For that reason, the Makkink's formula is simple and easy to measure the parameter and has a high utility. If the outcomes from mixed soil are close to modified Makkinks formula, the modified Makkink's formula will be applied to estimate in the artificial ground with mixed soil with 50 percent of perlite. Weather observation and actual amount of evaporation of Zoysia matrella have been measured, and the relation between weather condition and actual amount of evaporation had been also investigated. In line with this, we found out that there is a relevant relationship between daily average temperature, the modified Makkink's model by Iwasa, and the actual amount of evaporation. As the results of the experiment, the outcomes from mixed soil with 50 percent of perlite have very high relation to 100 percent soil. In addition, mixed soil has more adhesion with water than natural soil. However, it needs to be adequately maintained in terms of fertilization and damage from disease and harmful insects until the gras fastens its roots into the soil. By using mixed soil with 50 percent of perlite, the load from soil on the artificial ground can be reduced. The study on the growth of the grass throughout the plant vegetation and the actual amount of evaporation in the mixed soil with 50 percent of perlite should be performed in the future. |
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| 키워드 |
| Zoysia matrella;Evaporation;Mixed soil;Makkink; |
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한국조경학회지 / v.29, no.1, 2001년, pp.161-167
한국조경학회
ISSN : 1225-1755
UCI : G100:I100-KOI(KISTI1.1003/JNL.JAKO200111920414746)
언어 : 한국어 |
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| 논문 제공 : KISTI 한국과학기술정보연구원 |
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