• 제목/요약/키워드: science garden

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Exploring Users' Perceptive Response and Landscape Aesthetic Value of Rain Gardens

  • Kim, Suyeon;An, Kyungjin
    • 휴양 및 경관연구
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    • 제11권2호
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    • pp.1-11
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    • 2017
  • Recently, growing emphasis has been placed on the installation of rain gardens. However, previous rain garden studies have mainly focused on physicochemical effects such as rainfall runoff management and water quality improvement. Therefore, this study aims to investigate general perceptions of rain gardens and landscape aesthetics among rain garden visitors. To achieve this goal, a survey of 100 rain garden visitors was conducted, gathering information about their general perceptions of rain gardens and landscape aesthetics at three pre-selected rain garden locations. Results showed that rain garden recognition was limited to 34% of the respondents, indicating that most people were not aware of rain gardens and were unable to notice differences between rain gardens and traditional gardens. However, stronger support for rain gardens was observed among those who were aware of the concept, those who recognized that rain garden planting types are differentiated from traditional gardens, and those who rated positively the landscape aesthetic value of rain gardens. The main findings are expected to encourage further studies of quantitative indicators by conducting a correlation analysis between aesthetics and functionality of rain gardens.

The Analysis of the Perception on Planting Climbing Plants in Urban Community Gardens

  • Lee, Sang Mi;Chae, Young;Jung, Young-Bin;Hong, In Kyoung
    • 인간식물환경학회지
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    • 제22권6호
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    • pp.541-550
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    • 2019
  • This study is to find out the proper planting and utilization plans for climbing plants in urban community gardens. As a result, a majority of respondents claimed that it is acceptable to plant climbing plants in their plots of the community garden. In particular, those who have experiences with gardening activities responded that climbing plants could be allowed in the community gardens. There was a high tendency to use climbing plants in community gardens for aesthetic or ornamental use and for creating fences. Many respondents also claimed that the climbing plants should be planted outside or on the edge of the garden and that the plants should not cross over to other plots. Those who responded that the climbing plants should be planted outside or on the edge of the community garden wanted to use the plants for aesthetic or ornamental use. Those who wanted to use the plants for creating shades responded that the plants should be planted outside or on the edge of the garden. For proper planting of climbing plants in the community garden, it is necessary to consider the height of the vertical plant support depending to the gap between the plots in the community gardens, the shape and color of flowers, leaves, and stems for aesthetic use, and mixing of plants for the duration of the shade period. Accordingly, introduction of climbing plants can be considered to increase the diversity of plants in urban community gardens.

체재형 가족농원 이용자의 요구분석 및 개선방안 (Dweller's Requirements Analysis for Improving Community Garden with Log House in Rural Areas)

  • 박덕병;손은호;김경희
    • 한국지역사회생활과학회지
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    • 제20권1호
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    • pp.33-49
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    • 2009
  • Community gardens with log house in rural areas as a rural growth tool are able to promote rural-urban exchange and adapt to current market mechanisms by means of communication and promotion techniques. It is important to know that what community garden's users seek for their benefits and demand for well-established and settled down. The primary purpose of this study was to examine the needs of dwellers to live their community gardens so as to provide a better understanding of community gardens in Korea. An open-ended questionnaire survey was obtained from ten householders on community gardens in the study area. The results show that there needs to establish facilities such as small storehouse for farming appliances and barbecue area, and to set up the regulation to control a loud talking and sing until late night. We suggest that the government supports to help dwellers consider their needs to be comfortable on their gardening plots.

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자외선(UV-B)이 봉선화(Impatiens balsamina L.)의 항산화제 및 항산화 효소에 미치는 영향 (Effect of Ultraviolet (UV-B) on Antioxidants and Antioxidative Enzymes in Garden Balsam(Impatiens balsamina L.))

  • 김학윤
    • 한국잡초학회지
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    • 제30권2호
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    • pp.135-142
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    • 2010
  • UV-B 처리가 봉선화 식물에 미치는 영향과 식물의 생화학적 방어반응을 조사하고자 3주간 UV-B (11.34 kJ $m^{-2}$) 조사 실험을 수행하였다. UV-B 처리에 의해 봉선화의 엽면적 및 건물중이 약 40% 정도 감소하였으며, MDA 함량은 50% 정도 증가한 것으로 나타났다. Glutathione 및 ascorbate acid 함량은 UV-B에 의해 산화형이 증가하고 환원형이 감소하였다. 봉선화 잎에는 주로 3종류의 polyamine이 존재하였으며, 3종류 모두 UV-B에 의해 증가하는 것으로 나타났다. 항산화효소인 SOD, AP, GR 및 GP의 활성이 UV-B 처리에 의해 크게 증가하였다. 이상의 결과로 볼 때 UV-B 증가는 식물체내 산화스트레스를 일으키며, 이에 대해 식물의 생화학적 방어반응이 작용하는 것으로 사료된다.

농촌 주택정원 실태 분석 연구 (Analysis on the Current Situation of the Rural House Garden)

  • 최진아;조세환;박미정
    • 농촌계획
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    • 제21권4호
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    • pp.65-75
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    • 2015
  • The purposes of carrying out this research were the efficient formation and management of the house gardens of the farming villages in the future by stereotyping the house gardens of the farming villages and the garden spaces and the facilities through the analysis of the present situation of the farm villages and the suggestion of the basic materials for the improvement of the farming village environments. As a result, there were the limitations that this research had been limited to the garden spaces of the farm village houses, without considering all the environments of the farm villages. It was thought that, if, based on these results, the researches for drawing the item of the concrete creation of the gardens and the management are proceeded with through the in-depth analysis in the vein of the relationship between the farm village homestead gardens and the villages in the future, this will prove helpful in practically formulating and putting into practice the policies for supplying the farm village gardens for the farm villages.

Development and application of a STEAM program using classroom wall gardens

  • Kwack, Hye Ran;Jang, Eu Jean
    • 인간식물환경학회지
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    • 제24권4호
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    • pp.365-376
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    • 2021
  • Background and objective: This study aims to develop and apply programs in agriculture and life sciences for promoting divergent thinking in STEAM using classroom wall gardens. The process of the STEAM program such as presentation of the situation, creative design, and success experience is proposed to utilize STEAM education as a distinguished program. Methods: Four types of classroom wall gardens were used in this program, such as the 'plaster pot wall garden', 'attachable LED wall garden'. 'coffee pack wall garden', and 'hanging wall garden' for each classroom. For this purpose, official letters were sent to relevant institutions (elementary schools) specified by the research institute, and classes were conducted on the selected elementary school students. Results: A satisfaction survey and effect analysis were conducted on the students participating in the program. The program was designed to take a total of 11 hours, comprised of teaching plans including the topics, purpose of production, subject outlines, learning goals, and elements of STEAM subjects and stages. Conclusion: According to the survey on student satisfaction and understanding, it was found that students participating in the program have a high level of understanding and participation, as well as increased interest in science. Also, the program helped the students to connect with other subject areas. The level of student satisfaction was especially high in the upper grades. It is believed that the results of this research contribute to the development of STEAM education programs in agriculture and life sciences as well as other subject areas.

토머스 제퍼슨의 버지니아대학교 식물원 구상 배경과 내용 (The Background and Content of Thomas Jefferson's Plan for a Botanical Garden for the University of Virginia)

  • 김정화
    • 한국조경학회지
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    • 제47권3호
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    • pp.49-59
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    • 2019
  • 본 연구는 토머스 제퍼슨의 버지니아대학교 식물원 구상의 배경과 내용을 고찰한다. 제퍼슨이 식물원 설립을 추진했던 시기가 유럽에서 식물원이 약용 식물원에서 진화한 때이자 미국에서 여러 식물원이 설립된 초창기라는 사실에 주목하여 동시대 식물원과 비교하여 버지니아대학교 식물원 구상의 특징을 짚어내고자 하였다. 이를 위해 19세기 전후 구미 주요 식물원의 역할과 공간 구조를 분석하여 경향을 파악하였다. 이와 함께 식물학과 식물원에 대한 제퍼슨의 관점과 식물원 구상안을 검토하며 버지니아대학교 식물원을 당대 사례와 비교 검토하였다. 연구 결과 그 배경은 18세기 후반 유럽에서 두드러지게 나타난 국가 경제를 견인하는 실용 과학으로서 식물 교육과 연구의 중요성에 대한 사회 인식, 그리고 식물학과 식물원에 대한 정보와 식물을 교환하는 네트워크에서 찾을 수 있다. 버지니아대학교 식물원 구상은 공공 식물원의 역할에 대한 식물학자 코레아의 의견이 바탕이 되어 제퍼슨에 의해 부지 조성과 개략적인 공간 구성, 식물 수급 방안을 포함한 실행 전략으로 발전되었다. 동시대 식물원 사이에서 버지니아대학교 식물원 구상이 지니는 특징은 다음과 같다. 첫째, 초본 이외에 교목 정원을 별도로 구성하고 의학이 아닌 식물학 연구와 교육을 강조했던 측면에서 18세기 후반 유럽 식물원의 약용 식물원에서 식물원으로의 진화와 같은 경향을 보인다. 둘째, 장식적 요소를 배제하고 온실 설치를 거부하며 지역 기후에 적합한 해외 실용 식물을 확산시키려 했다는 점에서 유럽과 미국의 많은 식물원과 다르다. 본 연구는 버지니아대학교 식물원 구상을 사례로 19세기 전후 식물원의 역사와 문화에 대한 이해의 폭을 넓히는데 기여한다는 점에서 의의를 지닌다.

대학캠퍼스 식물원의 하절기 기온저감 효과에 관한 연구 (Cooling Effects of Botanical Garden in Urban Campus during Summer)

  • 이상화;이규석;정해연;김문성;신동훈;우창호
    • 한국환경복원기술학회지
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    • 제11권5호
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    • pp.72-78
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    • 2008
  • The cooling effects of botanical garden in urban are was investigated at Sungkyunwan University Natural Science Campus and nearby urban area during summer (20/06/2008-30/08/2008). Temperature and humidity data were observed, downloaded and analyzed. After observation single-family residential area (TNH) showed the highest air temperature while botanical garden (ARB) did the lowest one. UHI intensity between TNH and ARB was derived and investigated. The average UHI intensity was $1.5^{\circ}C$ while maximum UHI intensity was recorded at 21 : 20 by $2.29^{\circ}C$, and minimum UHI intensity at 09 : 20 by $0.45^{\circ}C$. Overall the average air temperature of botanical garden was lower to surrounding urban area by $0.5-1.5^{\circ}C$. So it was found out the botanical garden contributes to the cooling effect of the surrounding area as an urban cooling island.

큰 고니에서 발생한 아밀로이드 침착증 (Amyloidosis in a Whooper swan (Cygnus cygnus))

  • 우상호;김용안;권수완;김양범;윤승희;신기용;정은;고두민;김대용
    • 대한수의학회지
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    • 제57권4호
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    • pp.257-260
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    • 2017
  • Two Whooper swan (Cygnus cygnus) died after suffering from pododermatitis, lethargy, and ataxia; necropsy was performed. Grossly, the liver was swollen and firm. The kidney and spleen were also enlarged and a pale tan color. On histopathologic examination with Congo red staining, amyloidosis was noted in liver, spleen, and kidney. In addition, marked osseous metaplasia was present in the liver. Based on these results, systemic amyloidosis involving liver, spleen, and kidney with osseous metaplasia in the liver was diagnosed. Study results indicate that an inflammatory reaction associated with pododermatitis had a role in the amyloidosis in this particular case.

A Basic Study on the Characteristics of Traditional Garden Landscapes of Inner Mongolia

  • Jo, Hyun-Ju;Lu, Dan
    • 한국환경과학회지
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    • 제25권10호
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    • pp.1427-1432
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    • 2016
  • In order to preserve the traditional garden landscape and maintain the harmony between traditional and modern gardens of Inner Mongolia, this study theoretically examined the creation and background elements of Inner Mongolia, and reviewed the nature of the people and the traditional design elements. The results of this study show that: 1) the background factor of traditional garden landscapes was nomadic life in plains, which was a lifestyle of adapting to Mother Nature and promoting mutual existence and survival; 2) Shamanism impacted the views of nature among the ancient Inner Mongolian people; 3) traditional garden landscapes could be categorized into landscapes centered around Mother Nature during the Huns era and those centered around the symbolic landscape during the Genghis Khan era; 4) aesthetic elements of traditional garden landscapes included traditional colors of red, yellow, sky-blue, milky-white, and traditional patterns of external knot, cloud, bull horn, and plain grass. These findings may provide basic data for the creation background and characteristics of traditional garden landscape of Inner Mongolia in the application of the green space design of Inner Mongolia.