• 한국ITS학회 논문지
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• 제21권4호
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• pp.96-114
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• 2022

본 연구는 우리나라 도시물류를 대상으로 과거 추세를 분석하고 미래 변화를 전망하여 도시발전에 선제적으로 대응할 수 있는 정책 방향을 제시하였다. 연구 범위는 물류정책기본법에서 제시하는 국가물류기본계획과 지역물류기본계획의 변화를 중심으로 하였다. 연구 진행은 국가물류기본계획을 근간으로 과거부터 현재까지 도시물류와 관련된 정책 변화를 살펴봄과 더불어 장래 예상되는 물류환경 변화에 대응하는 국가의 정책기조를 파악하였다. 그리고 이를 서울시 도시물류기본계획의 내용과 접목시켜 앞으로 도시물류기본계획에서 계속 추진하거나 새롭게 추가해야 할 물류정책을 제안하였다. 정책 제안은 장래 물류환경을 정책적, 사회적, 기술적 변화로 구분하여 제시하였다. 분야별로는 도시계획(10개 정책), 교통계획·ITS(8개 정책), 물류기술·ITS(6개 정책) 및 법·제도(8개 정책) 등이다. 정책의 지속성으로 구분하면 현재 추진 중인 정책이 계속되어야 할 것은 15개, 앞으로 새롭게 도입해야 할 정책은 17개이다.

• 국제초고층학회논문집
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• 제9권2호
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• pp.197-212
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• 2020

In this study, POE(Post Occupancy Evaluation) evaluation indexes were selected into six categories through the consideration of theories and prior research. Therefore, qualitative supply can be achieved through POE according to the aspect of residential environment after the quantitative supply of mixed-use apartment complex by the population concentration in Seoul due to industrialization and urbanization. As the evaluation elements, detailed survey contents were selected for livability, convenience, comfort, safety, economy, and sociality. Based on the survey contents, six elements were evaluated and analyzed using Data coding and Likert scale after surveying 12 complexes (Urban areas and non-urban areas) in Seoul. As a result of the study, six categories selected as the POE showed that importance of quality of life and safety was developed in high recognition according to high satisfaction with convenience and safety. Sociality showed the lowest satisfaction in the following order : livability, comfort, economy and sociality. Residents' sense of community, interaction with neighborhood, etc., showed low satisfaction, and it seems that it is necessary to improve and supplement the system for the development of mixed-use apartment complex in the future. The detailed characteristics of livability showed high satisfaction of the living room, the front door and the main room which are main uses of housing, and low satisfaction in storage size. The analysis of convenience is that convenient public transportation was the highest, and educational environment and additional facilities were the lowest, showing the advantages and disadvantages of location characteristics. As a result of the analysis of comfort, satisfaction with the landscape area was low and it seems that green space is needed for the development of mixed-use apartment complex in the future. Lastly, regarding the safety, the satisfaction of the access control, the location of security office, etc. were high, however separation of circulation was low. Therefore, it is necessary to clearly separate the circulation between the residence and other facilities in the mixed-use apartment complex.

• 한국콘텐츠학회논문지
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• 제4권2호
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• pp.21-27
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• 2004

도심지역 이동통신에 있어서 전파특성을 정확히 예측$.$분석하는 것은 통신 서비스영역의 결정, 최적 기지국 선정, 셀 설계 등에 있어 매우 중요한 사안이다. 이러한 분석에 있어서 사용되는 안테나의 종류, 지향각, 지형지물의 형태에 따라 변화하는 전파예측모델이 정확히 제시되어야 한다. 또한, 선택된 지역에 대하여 셀 설계를 수행하기 전에 기존에 제시된 다양한 모델 중 유사성을 가진 모델을 분석하고 그 파라미터를 측정하여 평가하는 작업을 진행하여야 한다. 본 논문에서는 도심지역의 지형 및 장애물 등을 고려한 전파예측모델을 적용하고 그에 따르는 파리미터를 추출하여 분석된 전파환경에 적용하고 그 전파특성을 분석하기 위한 시뮬레이션을 실시하였다. 이러한 과정을 통하여 우리는 주어진 전파환경에 적절한 기지국의 위치, 지형고도 안테나의 종류 및 높이 등 핵심적인 파라미터들을 원하는 정확도로 추출하였다.

• 농촌계획
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• 제18권4호
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• pp.35-44
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• 2012

The main contents of revision of the rural landscape planning according to Landscape Law discussed in this study show that the urban landscape and rural landscape have a propulsion system which integrate them into the national landscape and manages through the landscape planning. However, management and conservation reflecting the fundamental difference between urban and rural areas are needed. Planning the landscape by generalizing the size of the population, administrative district, the surface area does not meet the ultimate purpose of the Landscape Law that tries to establish differentiated local landscapes. Therefore, the association of professionals who can support and establish a propulsion system for landscape planning with the consideration of regional characteristics. For the urban landscape, the landscape committee is fulfilling the role, but none is available for the rural areas. This study is mostly based on previous literatures, however, in the future, it is desirable to have selected pilot areas for different landscape types and review problems that may occur during the application and process, in order to establish the landscape guidelines for the rural landscape plan.

• 대한건축학회논문집:계획계
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• 제35권2호
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• pp.11-22
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• 2019

The purpose of this study is to explore changing attitudes towards old urban environments, represented in the comprehensive plans of Seoul, from the first 1966 plan through the most recent one of 2014. The results of analyzing all 6 Seoul urban comprehensive plans are as follows. The contents for considerations and actual planning actions for old urban environments were presented from the third comprehensive plan of 1990. The term 'historical heritage' was first applied in the urban park planning of the 1996 plan. In the 4th comprehensive plan of 1997, it began to regard historical landscapes as 'precious heritages' to make plans for using historical heritages in parts of landscape, education, and tourism. The scope of 'historical heritage' in the comprehensive plans has been expanded. This tendency continued to expand in the 5th plan of 2006, and again in the 6th plan of 2014. At the same time, in pursuing the identity of Seoul, 'historical heritage' in old urban environment came to be materialized further as planning objects.

• 인간식물환경학회지
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• 제24권4호
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• pp.311-327
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• 2021

Background and objective: Recent urban agriculture meets the needs of urban residents that safety and avoids using chemical pesticides. This study was conducted to identify various factors of companion planting affecting the growth of cherry tomatoes, which will promoting urban agriculture by improving socioeconomic satisfaction with gardening activities through quality. Methods: Four types of companion plants such as marigold, zinnia, spearmint and basil, that have a companion effect with growth, sugar content, and vitamin C content. We obtained the mean and standard deviation and tested the significance at a 95% confidence level (p < .05) with Duncan's multiple range test after one way ANOVA and MANOVA. Results: Compared to monoculture of cherry tomatoes, the plant growth in the treatment plots with companion planting showed a significant increase overall(p < .05), but there wasn't interaction effect among companion plants, planting ratio and type. As for the absorption of inorganic components, the companion planting showed better absorption than monoculture of cherry tomatoes, as favorable growth, and there was an interaction effect among the individual factors. The sugar content was higher than the standard sugar content of 5.8 brix in both the treatment plots at the control, and vitamin C content was higher than the control at 26.27mg/100g in all treatment plots, but there wasn't statistically significant difference. The soil pH in the cultivation plot ranges from 5.5 to 9.0 and was weakly alkaline in all treatment plots except zinnia, showing low contents of phosphoric acid, exchageable potassium, calcium and magnesium. Conclusion: This study was conducted to analyze various factors such as the growth of cherry tomatoes, contents of inorganic components, sugar content and vitamin C content of fruits, and soil analysis according to companion plants, planting type, and planting ratio. We will study sugar content by measuring the change in growth every phase of fruits.

• Archives of Pharmacal Research
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• 제12권3호
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• pp.214-218
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• 1989

Atmospheric particulate matters (A. P. M. ) were collected on quartz-fiber filters from March 1985 to May 1986, using the Andersen high-volume air sampler and contents of six heavy metals (Fe, Mn, Cu, Zn, Pb Ni) in the A. P. M. were determined by atomic absorption spectrophotometry. These heavy metals were divided into the three groups with respect to their particle size distribution. Fe and Mn were mainly associated with coarse particles (diameter > 2.0 $\mu$m), but Pb and Ni were related fine particles (diameter < 2.0 $\mu$m). Cu and Zn had mized size distributions in both of them. In the seasonal variation of heavy metals, the contents of Fe and Mn in spring and Ni and Pb in winter were higher than any other season. There were high mutual correlation between Fe and Mn coarse particles, and between Pb and Ni in fine particles.

• 한국물환경학회지
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• 제25권2호
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• pp.181-192
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• 2009

In this study, the hydrological properties of permeable pavement were analyzed by the experiment and the numerical simulation. The numerical model used was a modified SWMM especially for considering the hydrological response of permeable pavement. The parameters of modified SWMM were revised by the experimental results, and then the practicability was evaluated through the comparison of the experimental and numerical simulation results. In the experiments, three different rainfall intensities such as 65 mm/hr, 90 mm/hr, 95 mm/hr were supplied for 4 hrs, and the hydraulic properties including surface outflow, subsurface outflow, ground water level, soil water contents were measured for 10 hrs. The results showed rainfall intensity effected directly on surface outflow volume and subsurface outflow volume was more effected by ground water level than rainfall intensity. The ground water level and the soil water contents were under estimated as compared with the experimental data except the portion of occurring direct runoff. The surface and subsurface outflow discharge were simulated very well in comparison with the experimental data. Consequently, the modified SWMM could be used very effectively to evaluate the hydrological property of permeable pavement.

• 한국환경생태학회지
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• 제27권3호
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• pp.344-356
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• 2013

본 연구는 관악산 산림의 식물군집동태를 22년간(1972~1993년) 모니터링 한 연구의 연속된 연구이다. 이에 도시환경변화에 따른 관악산 산림의 식생구조 변화실태를 분석하여 향후 도시림 관리의 기초자료를 제공하고자 하였다. 지난 39년간(1972~2010년) 평균기온은 약 $1.1{\sim}1.7^{\circ}C$ 이상 상승하였고, 토양 산성화(pH $5.40{\rightarrow}4.50$)와 $K^+$($0.67{\rightarrow}0.25$), $Ca^{{+}{+}}$($3.20{\rightarrow}0.87$) 함량의 감소경향이 뚜렷하였다. DCA에 의하여 분류된 군집유형의 상대우점치와 흉고직경급별 분석결과 추정되는 천이경향은 39년간 신갈나무에서 멈춰 있었고, 향후 천이계열은 신갈나무에서 유지되거나 소나무${\rightarrow}$신갈나무, 상수리나무${\rightarrow}$졸참나무로 예측되었다. 관악산 산림에 생육하는 수목의 규격은 증가하였지만 종수 및 개체수는 39년간 감소하는 경향을 보였으며, 도시환경 변화 지표종인 때죽나무와 팥배나무의 세력은 지속적으로 증가하였다. 지난 39년간의 토양 산성화, $K^+$, $Ca^{{+}{+}}$, $Mg^{{+}{+}}$ 감소가 도시 외곽 도시림인 관악산 식생구조의 쇠퇴에 영향을 미친 것으로 나타났다.

• 한국콘텐츠학회논문지
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• 제19권6호
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• pp.192-203
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• 2019

1950년대부터 경제성장에 초점을 맞추어 진행된 중국의 도시재생사업은 도시의 획일화를 가져왔다. 이에 대한 개선을 위해 최근 각 지역의 문화적 특색을 살리면서 도시재생을 진행하는 문화적 도시재생으로 국가적 도시재생 정책이 전환되었으나, 아직 그 구체적 적용방법들은 아직 부족한 상황이다. 본 연구에서는 하남성의 도시의 주거형태에서 다수를 이루고 있는 아파트를 대상으로 하여, 도시재생에 있어서 구체적 활용이 가능한 공간계획 도구인 크리스토퍼 알렉산더의 패턴언어를 토대로 하남성의 문화적 환경에 맞추어 변형을 시도하였다. 먼저, 기본 패턴 언어에서 23개의 아파트 주택 관련 패턴언어를 선택하였다. 다음으로, 문헌연구를 통해 하남성 전통 주거문화의 7가지의 특징과 현재 아파트 거주자들의 의견을 조사하여 요구사항들을 도출하였다. 마지막으로, 23개 패턴언어를 정리한 중국 하남성의 주거문화 특징과 요구사항에 적합하게 변형하여 문화적 도시재생 관점에서 노후 아파트 재생을 위한 새로운 패턴언어를 개발하였다.