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계룡산 국립공원 동학사 제2집단시설지구의 위치선정평가 및 대안비교
이희선,이규석,Lee, Hee-Seon,Lee, Kyoo-Seock 한국환경영향평가학회 1995 환경영향평가 Vol.4 No.2
The national park should be preserved in accordance with the regulation, but the development planning or facilities management planning has not been faithful to the spirits of the regulation. Recently natural environment has been radically changed, and especially damaged by large scale development of Service Facilities Zone. Thus the effective land use planning of the national park is required. Therefore, the purpose of this study is to propose the alternative site for The Second Service Facilities Zone in Mt. Kyeryong National Park using the GIS, and to compare the alternative site with the existing development site. Site selection was based on Rules of Combination which covers topographic analysis, viewshod analysis, distance analysis from hot spring well, land use analysis, and forest stand analysis.
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이희선,박헌우,임영득,이성규 한국생태학회 1998 Journal of Ecology and Environment Vol.21 No.5
The flora and vegetation of the alpine grassland at Dalmoon on Mt. Paektu were investigated on July 24, 1997 by 1 m ${\times}$ 1 m quadrat method. The flora of the vascular plants investigated on this alpine grassland was 36 taxa belonging to 17 families, 35 genera, 29 species, 3 subspecies, 4 varieties. Te leading families were Compositae (7 taxa) and Gramineae (4 species), and the forb was more than the grass. Four dwarf shrubs which were Salix metaformosa, Dryas octopetala var. asiatica, Rhododendron aureum and Vaccinium vitis-idaea were found at the studied sites. This alpine grassland was composed of 17 communities, Astragalus uliginosus, Sanguisorba sitchensis, Deschampsia caespitosa were dominated over 18, 5 and 4 quadrats, respectively.
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이희선,김옥봉 한국생태학회 1997 Journal of Ecology and Environment Vol.20 No.5
The effects of salinity on the growth and production of rice were studied at Seosan reclaimed land from July to October, 1995. The plant height, the number of living aleaves, dead leaves and total leaves, the number of the grains and the dry weight of the grains per individual, and the dry weight of above the ground in $25cm{\times}25cm$ quadrat were investigated on 5 plots whers were different salinity. The plant height, the number of living leaves and total leaves and the number of grains and the dry weight of grains per individual, and the dry weight of above the ground decreased as the salinity of water increase and the number of dead leaves of rice increased as the salinity of water decrease. The effect of salinity on the reproductive production is severer than the vegetative production. Because of the salinity, the growth and the production of the rice at Seosan reclaimed land are worse than the normal rice field.
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담수 생태계에서 Microcystin을 생산하는 남조세균의 분리
이희선,오경희,조영철,Lee, Hee-Seon,Oh, Kyoung-Hee,Cho, Young-Cheol 한국미생물학회 2008 미생물학회지 Vol.44 No.3
Four potential microcystin-producing cyanobacteria were isolated from large reservoirs which act as sources of drinking water supply in Korea. Strain DC-2, YD-l, and YD-6 were closely related to Microcystis aeruginosa based on the analysis of l6S rRNA gene and mcyA gene sequences. mcyA gene sequence of YDS2-3, isolated from Yongdam Reservoir, was closed to that of M. aeruginosa, whereas l6S rRNA gene sequence was not related to the known sequences of microcystin-producing cyanobacteria indicating this strain can be a novel cyanobacterium belonging to the genus Microcystis. When mcyA gene sequences of isolated cyanobacteria were compared with the mcyA gene sequence library of two reservoirs, the sequence of DC-2 matched with the dominant ones.
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이희선,우정훈,이재천,Lee, Hi Sun,Woo, Jeong-Hun,Lee, Jae-Chun 한국자원리싸이클링학회 2014 자원리싸이클링 Vol.23 No.2
The materials flow of copper can be analyzed into up-stream and down-stream stages based on the literature survey. Discharge and recycling stages in the down-stream have been particularly analyzed through the field survey. The waste nickel resources circulation flow may conveniently be grouped into 4 stages discharge import, collection disuse, resource recovery and product production export, the resources mainly consist of copper scrap and stainless steel scrap in 2010. The resource circulation rate of 36.83% is obtained from the above flow. Various plans are therefore, suggested in each stage to increase resource circulation rate. At discharge import stage, it is suggested to consider this kind of waste as an important resources if it is appropriately classified in detail, basides applying quota tariff to this kind of waste. At collection disuse stage, the plan of stabilizing supply and demand is suggested through the improvement of bidding system. Resources professional cycling stage crushing and grinding companies foster coexistence between large and small plans and strategies were suggested. At product production export stage, the integrated approval is suggested approval for licensing to register units as waste-treating facilities instead of exempting registration under the present condition to activate recycling industries.
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유아기 자녀를 둔 아버지의 직업역할 만족도 및 부모역할만족도와 양육행동 간의 관계
이희선,이윤나 한국보육지원학회 2014 한국보육지원학회지 Vol.10 No.2
본 연구는 아버지의 직업 역할 만족도, 부모 역할 만족도, 양육행동 간의 관계를 비롯하여, 아버지의 부모역할 만족도가 직업 역할 만족도와 양육행동 간의 관계에서 매개적 역할을 하는지에 대해알아보고자 하였다. 연구 대상은 서울 및 경기도에 소재한 어린이집 중 임의로 선정한 6곳의 어린이 집에 다니는 만 3-5세의 자녀를 둔 376명의 아버지를 대상으로 실시하였다. 아버지의 양육행동, 직업 역할 만족도, 부모 역할 만족도 척도를 사용하여 자료를 수집하였으며, 수집된 자료는SPSS19.0 프로그램을 이용하여 직업 역할 만족도가 양육행동에 미치는 영향, 아버지 부모 역할만족도가 양육행동에 미치는 영향, 아버지 직업 역할 만족도가 부모 역할 만족도와 부모 역할 만족도가 양육행동에 미치는 영향을 알아보기 위해 위계적 회귀 분석을 실시하였다. 연구결과는 직업역할 만족도가 부모 역할 만족도에 영향을 주어 양육행동에도 영향을 미치고 있음이 확인되었다.
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