• 한국실내디자인학회논문집
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• 제28호
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• pp.51-59
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• 2001

This Study tried to approach with a new Point of view about Green Design that had been studied on just Aesthetics and Function and it focused on creating a pleasant environment In the Interiors combing with Horticultural therapy as advanced study in Green Design. This study is barred on understanding that nature, human and space should continue to coexist through realizing relationship between nature and human and overcoming denaturalization and dehumanization and have an opportunity to know what a pleasant space for human is. Although pleasant space can be made by many different methods, this study start from the thought that a space with plants is the best to satisfy human's basic emotion. The method of study is through research and analysis with many kinds of references and examples, and then the results were used to make design guide which introduces Green Amenity Space in residential space. The pleasant space that human pursuits should be the human-centered space as well as the space giving them mental and physical satisfaction beyond space with just function and beauty. Therefore Green Amenity Space is the best space with which human is familiar.

• 한국조경학회지
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• 제43권2호
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• pp.13-22
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• 2015

본 연구에서는 우리나라 대표적 재활용 환경공원이면서 경관감상과 주제체험공간으로 인식하고 있는 선유도공원 공원을 대상으로 내부 장소별 경관이 이용객의 기분상태 및 개선효과를 밝혀, 공원의 조성 그리고 주제공간이 건강에 미치는 정도를 조사하여, 향후 공원설계 및 조성의 근거자료로 활용하고자 하였다. 의미분별법(SD) 결과, 대부분의 항목에서 선유도 경관을 감상하였을 때 거의 모든 형용사 문구에서 유의하게 점수가 낮아지는 것으로 확인되었다. 또한 각각 공원의 내부 경관요소에 따라 피험자가 느끼는 감정 또한 다른 것으로 분석되었다. 기분상태검사(POMS) 결과, 긴장점수는 도심지(7.78) > 수질정화원(3.33) > 습생식물원(2.11) > 녹색기둥의 정원(2.00) > 시간의 정원(0.89)의 순, 우울점수는 도심지(4.94) > 수질정화원(3.50) > 녹색기둥의 정원(2.94) > 시간의 정원(1.61) > 습생식물원(1.38)의 순, 분노점수는 도심지(4.22) > 수질정화원(3.33) > 녹색기둥의 정원(2.22) > 시간의 정원(1.39) > 습생식물원(1.11)의 순, 피로점수는 도심지(6.5) > 수질정화원(3.39) > 녹색기둥의 정원(2.78) > 시간의 정원(2.28) > 습생식물원(2.06)의 순, 활력점수는 습생식물원(11.39) > 시간의 정원(11.00) > 녹색기둥의 정원(8.39) > 수질정화원 (7.77) > 도심지(5.28)의 순, 활력점수는 습생식물원(11.39) > 시간의 정원(11.00) > 녹색기둥의 정원(8.39) > 수질정화원 (7.77) > 도심지(5.28)의 순으로 분석되었다. 또한, 통계분석 결과, 대부분의 항목에서 경관유형의 차이에 따른 점수의 차이가 유의한 것으로 분석되었다. 이에 따른 종합정서장애(TMD) 분석 결과, 도심지(24.5) > 수질정화원(9.5) > 녹색기둥의 정원(4.67) > 시간의 정원(-1.39) > 습생식물원(-1.22)의 순으로 분석되었다.

• 인간식물환경학회지
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• 제24권4호
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• pp.441-450
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• 2021

Background and objective: The purpose of study is to analyze the three-dimensional (3D) structure by creating a 3D model for green spaces in a park using unmanned aerial vehicle (UAV) images. Methods: After producing a digital surface model (DSM) and a digital terrain model (DTM) using UAV images taken in Mureung Park in Chuncheon-si, we generated a digital tree height model (DHM). In addition, we used the mean shift algorithm to test the classification accuracy, and obtain accurate tree height and volume measures through field survey. Results: Most of the tree species planted in Mureung Park were Pinus koraiensis, followed by Pinus densiflora, and Zelkova serrata, and most of the shrubs planted were Rhododendron yedoense, followed by Buxus microphylla, and Spiraea prunifolia. The average height of trees measured at the site was 7.8 m, and the average height estimated by the model was 7.5 m, showing a difference of about 0.3 m. As a result of the t-test, there was no significant difference between height values of the field survey data and the model. The estimated green coverage and volume of the study site using the UAV were 5,019 m² and 14,897 m³, respectively, and the green coverage and volume measured through the field survey were 6,339 m² and 17,167 m³. It was analyzed that the green coverage showed a difference of about 21% and the volume showed a difference of about 13%. Conclusion: The UAV equipped with RTK (Real-Time Kinematic) and GNSS (Global Navigation Satellite System) modules used in this study could collect information on tree height, green coverage, and volume with relatively high accuracy within a short period of time. This could serve as an alternative to overcome the limitations of time and cost in previous field surveys using remote sensing techniques.

• 인간식물환경학회지
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• 제24권6호
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• pp.639-649
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• 2021

Background and objective: Various images from visual display terminals (VDTs) as well as living lighting are important parts of our daily life; thus, properly controlling the lighting environment - that is, illuminance, color temperature and good images from VDTs - can have a substantial effect on improving the mental health and work efficiency in everyday life. We examined electroencephalography (EEG) and heart rate variability (HRV) responses to various lighting conditions in 25 university students as they viewed images of a green landscape or traffic congestion. Methods: EEG was performed in darkness and when the room was illuminated with 10 different light-emitting diode (LED) color temperatures, while the EEG and HRV responses to green landscape or traffic congestion image stimuli were measured in darkness and during room illumination with three different LED color temperatures. Results: We found a significant difference between darkness and high LED illumination (400 lx) at 7 (CZ, F4, FZ, O1, O2, OZ, and T6) of 30 channels, while the alpha wave activity increased during darkness. In the second experiment, the green landscape image stimuli in the 30 lx-2600 K lighting condition elicited theta wave activity on the EEG, whereas the traffic congestion image stimuli under high LED illumination elicited high beta and gamma wave activities. Moreover, the subjects exhibited better stress coping ability and heart rate stability in response to green landscape image stimuli under illuminated conditions, according to their HRV. Conclusion: These results suggest that lower color temperatures and illumination levels alleviate tension, and that viewing green landscape image stimuli at low illumination, or in darkness, is effective for reducing stress. Conversely, high illumination levels and color temperatures are likely to increase tension and stress in response to traffic congestion image stimuli.

• 상하수도학회지
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• 제29권2호
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• pp.165-169
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• 2015

Green roofs are gaining much interest in many cities around the world due to its multi-purpose effects of water conservation, flood mitigation and aesthetic benefits. However it may cause additional water demand to maintain green plants, which may intensify the current and future water shortage problems. While ordinary concrete roofs and normal green roof drains off rain water, concave green roof system can retain rain water because of its water holding capability. In this study, the water conservation effect of concave green roof was compared to normal roof on #35 building in Seoul National University, Seoul, Korea. For seven rainfall events the amount of stored rainwater and runoff were measured and proved water conservation effect of the concave green roof system. The concave green roof system of which area is 140m2 showed effect of water conservation from 1.8ton to 7.2ton and the most influence factors on water conservation in green roof are rainfall and antecedent day. If this concave green roof is applied to many buildings in the cities, it is expected as a way to water conservation through rainfall storage.

• 한국환경과학회지
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• 제19권7호
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• pp.871-877
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• 2010

The objectives of this study were to compare growth of Pllioblastus pygmaed and soil characteristics as affected by difference of soil thickness and mixture ratio in shallow-extensive green roof module system, and to identify the level of soil thickness and mixture as suitable growing condition to achieve the desired plants in green roof. Different soil thickness levels were achieved under 15cm and 25cm of shallow-extensive green roof module system that was made by woody materials for $500{\times}500{\times}300mm$. Soil mixture ratio were three types for perlit: peatmoss: leafmold=6:2:2(v/v/v, $P_6P_2L_2$), perlit: peatmoss: leafmold=5:3:2(v/v/v, $P_5P_3L_2$) and perlit: peatmoss: leafmold=4:4:2(v/v/v, $P_4P_4L_2$). On June 2006, Pllioblastus pygmaed were planted directly in a green roof module system in rows. All treatment were arranged in a randomized complete block design with three replication. The results are summarized below. In term of soil characteristics, Soil acidity and electric conductivity was measured in pH 6.0~6.6 and 0.12dS/m~0.19dS/m, respectively. Organic matter and exchangeable cations desorption fell in the order: $P_4P_4L_2$ > $P_5P_3L_2$ > $P_6P_2L_2$. $P_6P_2L_2$ had higher levels of the total solid phase and liquid phase, and $P_4P_4L_2$ had gas phase for three phases of soil in the 15cm and 25cm soil thickness. Although Pllioblastus pygmaed was possibled soil thickness 15cm, there was a trend towards increased soil thickness with increased leaf length, number of leaves and chlorophyll contents in 25cm. The growth response of Pllioblastus pygmaed had fine and sustain condition in order to $P_6P_2L_2$ = $P_5P_3L_2$ > $P_4P_4L_2$. However, The results of this study suggested that plants grown under $P_4P_4L_2$ appear a higher density ground covering than plants grown under $P_6P_2L_2$. Collectively, our data emphasize that soil thickness for growth of Pllioblastus pygmaed were greater than soil mixture ratio in shallow-extensive green roof module system.

• 한국실내디자인학회논문집
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• 제11호
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• pp.31-37
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• 1997

This study intens to provide available guideline of useful plants in interior and be used by designer. It focuses on evaluating the character of plants, the method of installation and the form of composition for suitable design of using plants. The study finds out that using plants in interior are necessary positively by 94% respondents. And results of factor analysis are that plants are needed for emothional stability(factor 1), visual charming(factor 2), and educational effection(factor 3). According to job, the group of students is visual charming (P=0.0037), the public servants and housewives is educational effection(p=0.0029). The most available space of plants as follows : Department(30.5%), Hotell(26.3%), House and Restuarant(12.7%). It has been identified that the public institution and commercial space are much indused plants. The most indused plants in house is ordered that the veranda, the living room, the entrance. This result is concerned about relation of natural light plants. The repondants reply that the favorite arrangement style is the corner form(63%), the center garden form(52.1%), the large planter(19.7%), the planter box(11.3%). They respond that they are more favorite light green color than dark, and mono color than mixture color. Finally, interior Designers should be understood the functional and aesthetic elements and the special interest about plants for developing desigv.

• Natural Product Sciences
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• 제19권4호
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• pp.281-285
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• 2013

This study was designed to investigate the nervous sedative effects of green tea. The sedative effect was evaluated by examination of Monoamine oxidases (MAOs) inhibitory activity in vitro in the brain and liver of rat fed on green tea cultivated and harvested from the different regions and periods. It showed that methanol extracts of green tea inhibited significantly the brain MAO-A activity. Especially late harvested green tea extracts showed potential inhibitory activity. The liver MAO-B activity was also inhibited by all of the green tea extracts with strong intensity. This study confirmed that major compounds of green tea such as catechin, epigallocatechin-3-gallate (EGCG) and L-theanine, which were well known for the main bioactive components in the tea plants, were not associated with the MAO inhibitory activities of green tea. These results suggested that a MAO inhibition activity comes from other minor tea components we have to search in the future.

• Applied Biological Chemistry
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• 제20권3호
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• pp.296-299
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• 1977

신미종(辛味種) 고추(Saemaeul No. 1)의 polyethylene-film house 재배시에 피복재료로써 광질이 다른 white, blue, green 및 red color의 0.06mm polyethylene film을 사용하여 재배시험을 행하고 생육상태를 조사한 결과는 다음과 같다. 1. 초장은 red구가 78.8cm로서 가장 크고 white구가 다음이였으며, blue, green구는 각각 67.4, 63.6cm로 매우 저조하였다. 그리고 $5{\sim}7$단 사이의 잎의 평균중량은 white, red구가 각각 0.40, 0.39g으로써 비슷하였고 blue, green 구에서는 0.31. 0.32g으로써 초장에서와 같이 생장상태가 불량하였다. 2. 착과율은 white.구가 48.0%, red구가 46.1%로서 white구가 다소 높았으며, blue, green구에서는 착과가 되지 않았다. 그리고 과실의 중량은 red구가 3.32g으로써 white구의 2.81g보다 높았으며, 또 재배중에 유색(blue, green, Red)구, 그중에서도 red구가 white구에서 보다 충해가 적음을 관찰할 수가 있었다. 3. 잎의 무기질 중에서 K. Mg는 생육상태가 불량한 blue, green구에서 white, red구보다 많았고 Fe는 green구에서, 그리고 Mn은 blue구에서 가장 많았으며, white구에서는 Fe, Mn이 다같이 적었다.

• 한국환경복원기술학회지
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• 제5권1호
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• pp.51-58
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• 2002

Since planning of green-network is deeply being discussed, natural environmental disruption from an enlarged civilization is causing serious problems for urban communities. The purpose of this research is to support green-network infrastructure of Gangnam-gu, Seoul, considering ecological environmental planning for urban parks. The Methodologies for this study are landcover classification, NDVI and subjective analysis, and residents' survey. Findings of this research are as follows : 1) Based on the results, the area adjacent to Daemo mountain shows significant differences between 1985 and 1999. These results imply that the green space has been decreasing and deeply destroying. 2) Residents' survey shows that people want to live with wild animals and plants in the natural park. Future development planning of urban park should consider primary factors : ecosystem, increasing inhabitants' participation.