The purpose of this study is to offer the basic data for managing the ecosystem of National Park by surveying and analysing the flora distributed around tombs in Namsan District, Gyeongju National Park. The number of flora were summarized as 184 taxa including 62 families, 137 genera, 153 species, 2 subspecies, 26 varieties and 3 forms. The planting species were 3 taxa including Chamaecyparis obtusa, Juniperus chinensis var. globosa and Thuja occidentalis. The rare plant was Potentilla discolor. The Korean endemic plants were 4 taxa including Populus tomentiglandulosa, Indigofera koreana, Lespedeza maritima and Weigela subsessilis. The specific plants by floristic region were 4 taxa including Chloranthus japonicus, Wisteria floribunda, Euonymus japonicus and Carpesium macrocephalum. The naturalized plants were 9 taxa including Phytolacca americana, Silene armeria, Robinia pseudoacacia, Bidens pilosa and so forth. The whole NI and UI were 4.9% and 2.8%.

The purpose of the study is to analyze the physical and chemical characteristics of soils from the forest fire burned area in Gyeongju National Park. According to the physical characteristics of soils, soil temperatures and soil moistures in reforestation area (site 2 and 3) and natural restoration area (site 4 and 5) were higher than in control area (site 1). In terms of chemical characteristics, hydrogen exponents (pH) in reforestation area and natural restoration area were higher than in control area. The rates of available phosphoric acid (P2O5) in control area and reforestation area (site 1) had high rates, but rates in reforestation area (site 2) and in natural restoration area (site 5) had low rates. The rates of accumulated organic matter (O. M.) in reforestation area and natural restoration area were lower than in control area. The percentages of total nitrogen (T. N.) were analyzed similarly in all study areas and soils from reforestation area and natural restoration area had higher cation exchange capacity (CEC) than from control area. Therefore these results determines that soils from the forest fire burned area are being restored to normal gradually.

본 연구는 경제가 가진 성장의 한계를 극복하고 새로운 도약의 계기를 마련하기 위해 새로운 성장동력산업의 발굴의 중요성을 인식하고, 미래성장동력으로서의 잠재력을 평가하기 위한 수단으로 한국미래기술지수(Korea Future Technology Index: KOFTI)를 개발하였다. 한국미래기술지수는 미래성장동력의 선정과 관련한 선행연구의 문제점을 보완하여 미래 성장동력 발굴의 객관성과 신뢰성 제고에 기여할 수 있는 종합지수이다. 본 연구는 경제성, 미래전략성, 기술영향력이라는 세 개별지수를 통합하는 한국미래기술지수를 설계하고, 이의현장 적용성을 검증하기 위해 정부에서 추진 중인 신성장동력 사업의 62개 스타브랜드를 대상으로 실제 분석을 실시하여 13개 대표 스타브랜드를 도출하였다.

사용하중하의 철근콘크리트 스래브의 비탄성 처짐을 산정하는 실용적인 방법올 제시하였다. 선형 유한요 소 해석의 탄성해석결과와 설계된 철근량을 이용하여 비탄성 처짐계수(β)를 결정하고， 이롤 이용하여 설계 된 슬래브의 사용성을 검토하기 위한 사용하중하의 처짐올 구할 수 있도록 하였다. 모서리에 지지된 슬래 브 예에서 제시한 방볍으로 구한 비탄성처짐과 실험 및 비선형해석 결과와 비교해 본 결과 서로 매우 잘 일치함올 보여 주었다. 제시된 방법올 비정형 슬래브 설계에 웅요한 문재도 고려하였다

The purpose of this study is to evaluate the water pollution degree in the Mid-Nakdong River watershed regarding to landcover types using GIS method. As a result of landcover classification, rate of urban appeared highly on Daegu Metropolitan city. Also, rate of agriculture showed highly in the riparian zones of the Nakdong and Guemho River and rate of forest appeared highly in the borders of the study area. To identify the groups of watershed with similar landcover patterns using the Cluster Analysis. According to the cluster analysis, the fifty sub-watersheds were grouped in three clusters, "Urban watershed", "Agriculture watershed", "Forest watershed". The proportion of urban area in each cluster had a positive correlation with water pollution degree. Otherwise, the proportion of agriculture in the Agriculture watershed had a high positive correlation with water pollution degree. Therefore, it is necessary to estimate environmental capacity of water quality considering ecological and environmental characteristics of watershed ecosystem and expand water quality monitoring systems to small stream.