비탈면 복원용 주요 초화류의 피복률 및 피복속도

심상렬,박진아 청주대학교 산업과학연구소 2018 産業科學硏究 Vol.36 No.1

Research was initiated to investigate coverage rate and speed of 19 herbaceous plants for the slope rehabilitation during 22 weeks from  June 1, 2017 to November 1, 2017. The coverage experiment was done by seeding mixed with sand in the 11cm upper diameter vinyl pot, filling with soil media and Masato for drainage. We could divide coverage rate among 19 herbaceous plant entries as 6 groups (Ⅰ;very  high Ⅱ; high, Ⅲ;medium high, Ⅳ;medium low, Ⅴ;low, Ⅵ;very low) based on the  final germination rate and divide coverage speed as 5 groups(A;very fast, B;fast, C;normal,  D;slow,  E; very slow) based on days to the 30% coverage. Considering coverage rate of 19 plant entries, Coreopsis tinctoria Nutt., Chrysanthemum burbankii, Centaurea cyanus, Dianthus sinensis and Silene armeria were regard as high coverage rate of dominating species while Lolium perenne, Lotus corniculatus var. japonicus, Lespedeza cuneata, Poa pratensis, Festuca arundinacea, Medicago sativa and Coreopsis lanceolata as competitive species following dominating species. As far as coverage speed concerned, Coreopsis tinctoria, Centaurea cyanus, Silene armeria, Medicago sativa, Chrysanthemum burbankii and Dianthus sinensis were very fast when compared with low speed plants of Miscanthus sinensis var. purpurascens, Arundinella hirta, Artemisia princeps var. orientalis, Cosmos sulphureus and Chrysanthemum boreale.

한국 방위산업의 발전 방향과 과제

심상렬 한국사회안전범죄정보학회 2017 한국사회안전범죄정보학회 학술대회 Vol.2017 No.12

우리나라 공공연구기관의 국내 기술이전 계약 및 중재조항 명기에 관한 연구

심상렬 한국중재학회 2009 중재연구 Vol.19 No.3

석유산업 자유화에 따른 정유산업의 구조개편 전망과 대응방안 연구

심상렬,Sim, Sang-Ryeol 대한석유협회 1997 석유와 에너지 Vol.1997 No.2

이 자료는 지난 12월 20일 이천 미란다호텔에서 열린 자원정책 세미나에서 발표된 내용임. <편집자 주>

장기예측 총괄원가 열요금 규제의 문제점 및 개선방안

심상렬 에너지경제연구원 2009 연구보고서 Vol.2009 No.12

축구경기장 토양의 물리적 특성과 잔디 마모특성 - 2002년 월드컵 인천경기장 모형돔을 대상으로 -

심상렬,정대영 한국조경학회 2002 韓國造景學會誌 Vol.30 No.1

This study was conducted to investigate physical properties of soil and turfgrass wear characteristics within turfgrasses inside or outside the stadium A 1/1000 scale model Inchon world cup soccer d[me was constructed for this test. Turfgrasses planted inside and outside the model dome were; Kentucky bluegrass(KB), Kentucky bluegrass + perennial ryegrass mixture (KB+PR), Kentucky bluegrass + tall fescue + perennial ryegrass mixture (KB+TF+PR), Zoysia japonica 'Anyangjungzii'(ZA) and Zoysia japonica 'Zenith\`(ZZ). The rootzone was constructed by the multi-layer method (United States Golf Association method). Traffic on turfgrasses was treated with a 120kg roller. Surface soil hardness, soil penetration and water infiltration values on cool-season grasses(KB, KB+PR, KB+TF+PR) was found to be better for soccer play compared to zoysiagrasses(ZA, ZZ). No big differences in surface soil hardness, soil penetration and water infiltration values were found between inside and outside of the model dome. Wear damage on cool-season grasses caused by the traffic treatment was low compared to zoysiagrasses. However, there was no difference in wear damage by the traffic treatment within cool-season grasses while wear damage on ZA was higher than on ZZ within zoysiagrasses. It could be concluded that physical properties and wear characteristics on cool-season grasses were much better for soccer play than on zoysiagrasses.

축구경기장의 잔디초종 선정에 관한 연구 - 2002년 월드컵 인천경기장 모형돔을 대상으로 -

심상렬,정대영 한국조경학회 2002 韓國造景學會誌 Vol.30 No.2

This study was conducted to select suitable turfarasses for use at 2002 world cup soccer fields in Korea. A 1/1000 scale Inchon worldcup soccer dome was constructed for this research. Species and seeding rates of cool-season grasses used inside and outside the dome were Kentuck bleugrass 10g/$m^2$ (KB), Kentucky bleugrass 10g/$m^2$+ perennial ryegrass 10g/$m^2$ mixture (KB+PR) and Kentucky bleugrass 6g/$m^2$+tall fescue 14g/$m^2$+ perennial ryegrass 4g/$m^2$ mixture (KB+TF+PR). Warm-season grasses also used in this study were Zoysia japonica 'Anyangjungzii' (ZA) and Zoysia japonica 'Zenith'(ZZ) which were layed as sod. So, total 5 types of grasses were used inside and outside the dome. The rootzone was constructed by the multi-layer method(United States Golf Association method). The plots were designed by randomized block design. Cool-season grasses(KB, KB+PR, KB+TF+PR) were found to be better performers for visual rating and visual color than the zoysiagrasses(ZA, ZZ). There were no significant differences in turf performance within cool-season grasses, while ZA showed better turf performances than ZZ within zoysiagrasses. The green color was maintained for about 10 months in the col-season grasses(KB, KB+PR, KB+TF+PR) compared to about 5~6 months in the zoysiagrasses. Root length and density data revealed higher values for KB, KB+PR and KB+TF+PR compared to ZA and ZZ. Root performance of 22 was better than ZA within zoysiagrasses which was the opposite result of turf performances. There was also no significant difference between U performance inside and outside the dome. However, the decreasing tendency of turf quality inside the dome at the end of the study showed that more proper maintenance technology was needed inside the d[me. It could be concluded by this study that cool-season grasses(KB, KB+PR, KB+TF+PR) were more suitable turfgrasses than waits-season zoysiagrasses(ZA, ZZ) for use at 2002 world cup soccer fields in Korea.

배합토 조성에 따른 주요 조경수 유묘생육 효과

심상렬 청주대학교 산업과학연구소 2020 産業科學硏究 Vol.38 No.1

12 soil mixtures were treated according to mixing ratio by using peat moss and leaf mold as main materials and perlite, vermiculite and weathered granite soil as subsidiary materials for the growth of Taxus cuspidata and Acer palmatum seedlings. 12 soil mixtures were as follows: 1) peatmoss(PM) 100%, 2) PM 75% + perlite(PL) 25%, 3) PM 75% + vermiculite(VL) 25%, 4) PM 50% + weathered granite soil(WGS) 25% + PL 25%, 5) PM 50% + WGS 25% + VL 25%, 6) PM 25% + WGS 25% + PL 25% + VL 25%, 7) leaf mold(LM) 100%, 8) LM 75% + PL 25%, 9) LM 75% + VL 25%, 10) LM 50% + WGS 25% + PL 25%, 11) LM 50% + WGS 25% + VL 25%, 12) LM 25% + WGS 25% + PL 25% + VL 25%. The soil mixture treatments with above 75% PM showed effective growth when compared to dead above 75% LM treatments in the tree growth of height, number of branches, diameter at root collar and root status. Dead seedlings with above 75% LM treatments were caused by harmful gases and heat to the seedling through the rotting process. In the mixing effect of PL, VL and WGS as subsidiary materials, VL showed more effective growth compared to PL and WGS. Effective growth with 25% VL mixtures were due to keeping excellent soil aeration and water holding capacity. We also found that even if below 50% LM mixtures decreased growth in Acer palmatum seedlings compared to Taxus cuspidata seedlings. That's because we used seedlings with plug of Taxus cuspidata which show slow growth of root and less contact with LM when compared to seedlings without soil of Acer palmatum which show fast growth of root and more contact with LM.

새만금(전북) 지역 수출산업 현황 및 수출경쟁력 비교 분석

심상렬 한국무역학회 2015 무역학자 전국대회 발표논문집 Vol.2015 No.5

韓國 輸出企業의 인터넷을 이용한 사이버貿易 具現 및 成果에 관한 연구

심상렬,문희철 한국통상정보학회 2000 통상정보연구 Vol.2 No.2

인터넷의 급속한 보급 및 확산은 국제무역에 있어 일대 혁신을 초래하고 있으며, 특히 해외시장조사, 해외홍보 및 마케팅, 거래선 발굴, 신용조사, 거래협상 등 계약 체결 이전까지의 거대경로에 있어 시간과 공간의 제약이 없이 저렴하고 신속하게 글로벌 비즈니스를 수행할 수 있게 하고 있다. 본 연구에서는 한국 수출기업들이 어떠한 업무에 어느 정도나 인터넷을 활용하고 있는지, 실제로 어떠한 활용성과를 거두고 있는지 등을 설문조사에 의한 실증분석을 살펴 봄으로써 국내 수출기업들의 인터넷을 활용한 전자상거래, 즉 사이버무역 내지 전자무역의 활성화 및 국제경쟁력 제고 방안을 모색하고 있다.