• Title/Summary/Keyword: Roof Garden

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A Study on Revitalization of Rooftop Garden by Assessing the Publicness : a Case of Mullae Roof Garden, Mullae-dong, Seoul (옥상텃밭의 공공성 평가에 따른 이용 활성화 방안 연구)

  • Kwang, Nae-Young
    • Journal of Korean Society of Rural Planning
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    • v.22 no.3
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    • pp.131-142
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    • 2016
  • Urban agriculture, which can be defined as agriculture performed in a city, is suggested as an alternative solution to restore deserted community and expand green land in city area through cultivation activities. In Korea, 'Urban Agriculture Promotion and Support Act' was enforced from May 2012. In addition, in the same year, Seoul Metropolitan Government declared 'the beginning of urban agriculture era,' established municipal ordinance, and increased budget to actively support urban agriculture. As a result, urban agriculture practices have been increasing every year. Yet, the way of developing urban agriculture in a uniform way of expanding green land has led to difficulties of securing proper spaces. Accordingly, 'roof top' spaces have gained attention. This study analyzes rooftop garden, one of the spaces of carrying out urban agriculture, from the publicness perspective. The study selected a case study of a public rooftop garden in Mullae-dong, Yeongdeungpo-gu, investigated present conditions and usage features of the garden, and explored the conditions to be a 'public' roof top garden. Through theoretical analysis, both physical and non-physical indicators were derived for analysis framework; physical aspects- accessibility, locality, openness, comfortness, and non-physical aspects- subjectivity, cooperativeness, and a sense of community. The results of this study are as follows. First, openness and locality scores were the highest, and comfortness scored the lowest, in ensuring the publicness of Mullae roof top garden. Second, non-physical indicators had stronger effect than physical indicators on rooftop garden users' awareness on publicness and building a garden community. In conclusion, in order to vitalize roof top garden, users should be engaged from the very first planning stage of building a garden, opening hours should not be limited, and more importance should be put on users to subjectively manage the operation of rooftop garden than merely creating a physical environment.

Tapping the Potential of Roof Greening and Building a New City-scape

  • Wang, Xiao-yun
    • Journal of the Korean Institute of Landscape Architecture International Edition
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    • no.1
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    • pp.33-36
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    • 2001
  • Only do we have an earth! It is crucially important to improve our living environment and keep the sustained development of a city in the limited space. Some concrete examples will be analysized in the paper, elaborating upon how to make full use of roof space and various plants to create a better green-space. To create different activity space with unique characteristics for people, various plants, roof-space, water and buildings in the style of garden should be use when local conditions and design requirement should be considered.

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A Study on the Utilization and Improvement in Department Store Roof Garden -Focused on the Case of Daejeon and Chungcheong- (백화점 옥상정원의 이용현황 및 개선에 관한 조사연구 -대전, 충청지역 백화점 및 대형 점포를 중심으로-)

  • Park, Tae-Jeong;Choi, Byung-Kwan;Ryu, Soo-Hoon
    • Journal of The Korean Digital Architecture Interior Association
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    • v.12 no.3
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    • pp.101-109
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    • 2012
  • Recently, the roof garden of the large commercial facilities has been changed as a complex cultural space follow the users' diverse needs. It is focused on large commercial facilities on Seoul and Gyeonggi area but large commercial facilities of the province still has not been able to respond to the needs of users. Thus, the present condition of roof gardens was compared space components with physical environmental factors in Seoul, Gyeonggi and Daejeon, Chungcheong. Throughout the comparison, roof gardens in Daejeon and Chungcheong area were focused on finding ways to improve As a result, roof gardens in Seoul and Gyeonggi area were applied to a variety of factors in space components experience, learning, performance, exhibition and etc. It is composed to take place of various acts in the roof garden. On the other hand, roof gardens in Daejeon and Chungcheong were not applied a variety space components by comparing Seoul and Gyeonggi area. Physical environmental factors also were insufficient by comparing Seoul and Gyeonggi area the landscape, awning facilities, amenities for handicapped. As described above, space components and physical environmental factors in Daejeon and Chungcheong area roof gardens were insufficient. To perform the role of the roof garden changing as a complex cultural space and to confront to the users' needs space component such as learning, performance, exhibition should be considered during planning. And physical environmental factors supportable space components should be considered together.

An Aspect of the Garden 'Atlantique' (아트란띠끄 정원에 대한 어떤 시선)

  • 이수학
    • Journal of the Korean Institute of Landscape Architecture
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    • v.28 no.2
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    • pp.85-96
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    • 2000
  • If landscape is formed from quiet identity the place possesses, the problem of landscape in the garden Atlantique face the problem of the identity. Therefore, this study examined the identity of the garden Atlantique in the co-relationship between th garden and landscape. The garden 'Atlantique' was made on a rectangular slate roof at the Montparnasse station in Paris, France in 1994. The garden is bounded on all sides by the buildings of the mixed business and residential area that surround the station. Before the flat slate roof above the platform and parking structure was installed there was no garden. Because the slate roof area was the only area that the garden could be built, it was necessarily restricted in design and seems to have little or no visual relation to its surroundings. As two elements to understand the garden Atlantique, a recognition of esthetic system of landscape around and understanding of physical environment of the site are required. Therefore, this study tried to know how the physical elements of the garden makes the landscape in the relation with the environment and what kind of landscape can be seen in there through the poetics of landscape (une poetique du paysage) and the reculture (la reculture).

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The Importance of Planning Elements and the Preferences for the Spaces and Facilities of Roof-Garden of Department Store (백화점 옥상공원의 계획요소 중요도 및 구성 공간과 시설에 대한 선호도 조사)

  • Cho, Jae Kyung;Lee, Min-Ah
    • Korean Institute of Interior Design Journal
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    • v.23 no.1
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    • pp.132-142
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    • 2014
  • The purpose of this study is to configure the spaces and elements of the roof-garden plan that users regard as important, and to investigate their preferred spaces and facilities, ultimately providing basic information for the planning of user-directed roof gardens for local residents. A questionnaire survey was used as the research method, targeting roof-garden users in the L department store of Jeollabuk-do. A total of 225 people responded to the questionnaire, and 223 of them were used for this study. The collected data was analyzed in SPSS ver.18.0, using frequency, percentage, t-test, and one way ANOVA. The respondents preferred rest space the most, followed by the convenient space, landscaping and green space, and play and exercise space. Teenage students preferred the pool and artificial spaces, such as a fountain, and planned convenient spaces and rest spaces, such as a playground. Cafes and restaurants, chairs and tables, and walking trails should be considered for single women in their twenties. Due to the high population of married couples in their thirties, the preference for play facilities and safety facilities was higher than in other groups. The well-educated population in their forties, when viewed from their preference for landscaping and green space, requires the opportunity to rest in nature. The results of this study cannot be generalized since the study was directed at roof-garden users in a department store in Jeollabuk-do. However, it is possible to provide specific information about the user-directed roof-garden plan, since the study was analyzed together with various user variables.

The Effect of Impermeable Surface and Rainwater Infiltration Facilities on the Runoff pH of Housing Complexes (빗물 유출면 및 빗물 침투시설이 주거단지 유출빗물의 pH에 미치는 영향)

  • Hyun, Kyoung-Hak;Choi, Joung-Joo;Choung, Youn-Kyoo
    • Journal of Environmental Impact Assessment
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    • v.19 no.1
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    • pp.39-47
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    • 2010
  • In order to examine the effect of impermeable surface (rooftop, outdoor parking lot) and rainwater infiltration facilities on runoff pH, pH was measured. pH measurement spots were splash blocks accepted roof runoff of 3 sites, infiltration boxes and trenches accepted parking lot runoff and plastic rainwater harvesting facility accepted roof runoff. These measurements were operated at 3 housing complexes from 2006 to 2009. The rainwater runoff pH was influenced by the quality of the runoff surface material (concrete), the age of the building, waterproofing methods according to each housing site, antecedent rainfall conditions and others. Rain garden, infiltration boxes and trenches decreased the alkalinity of runoff by detention and infiltrating the roof and outdoor parking lot runoff. These results mean that decentralized rainwater management facilities of housing complexes can reduce effect on the outskirt aquatic ecosystem by the accumulation of substances causing pH rising in the infiltration facilities and rain garden.

A Study on Quantitative Classification of Styles through Analysing Characteristics of Components in Green Roofs - Focused on the examples in Seoul - (옥상조경 구성 요소들의 특성을 분석한 정량적 유형구분 기준에 관한 연구 - 서울시 사례를 중심으로 -)

  • Gil, Sung-Ho;Song, Byeong-Hwa;Yang, Byoung-E
    • KIEAE Journal
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    • v.11 no.1
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    • pp.21-28
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    • 2011
  • The objective of this study is to analysis the properties for reclassifying green roofs into three types by cluster analysis after investigating the present condition in thirty green roofs which were created from 2002 to 2004 by Seoul Metropolitan Government. The previous classification was resulted in structure safety diagnosis in the type of green roofs and visible judgment by experts in sites. However, it should have been corrected. Therefore, it needed a reestablished concept and a reclassification in green roofs. The results of this study are as follows : the concept of a rooftop garden and a green roof is different from previous studies. The rooftop gardens named by intensive green roofs are closed to integrated management, whereas the green roofs are closed to low management. The reclassification of green type was also conducted to use the statistic analysis of categorical regression by previous studies, and the factors extracted by the categorical regression were influenced by greening type. The figure of R-square representing explanation in regression analysis is 95.2%. As this result was analyzed, it was proved into rooftop gardens demanded for high activity by people.

Evaluation on Actual Condition and Image Analysis of Roof Garden in Seoul, Korea (서울시 옥상농원의 실태분석 및 이미지 평가에 관한 연구)

  • Kong, Min-Jae;Park, Kwang-Lai;Son, Jin-Kwan;Shin, Ji-Hoon
    • Journal of the Korean Society of Environmental Restoration Technology
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    • v.15 no.5
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    • pp.69-83
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    • 2012
  • Urbanization has caused increase of traffic jams, food shortage, housing, and environmental pollution in the world in recent decades. Urban agriculture, such as roof garden, can relieve the phenomenon of urban heat island causing from the urbanization. The study was conducted to investigate the characteristics of rooftop garden (farm) in 40 areas in Seoul, Korea, where the 'cabbage', 'lettuce', 'pepper', and 'mini-tomatoes' were the most preferred vegetables and fruit. The problems in the rooftop garden during a cultivation was observed for drainage system, soil management, cost or quality of planting mat and diseases and insects. The image of urban agriculture showed a positive words, such as 'bright', 'clean', 'open' and 'good' according to the survey.

Current Status and Issues of Green Roof Technology in Korea (한국옥상녹화기술의 현황과 과제)

  • Yang, Byoung-E
    • Journal of the Korean Society of Environmental Restoration Technology
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    • v.7 no.4
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    • pp.1-7
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    • 2004
  • The purpose of the study is to review current status of green roof technology and to suggest the issues and solutions related with the technological problems of green roof in Korea. The scope of the study is limited to the extensive green roof which requires low maintenance. Technological issues related with green roof include soil, water proofing, water drain, vegetation and maintenance. Several solutions to invigorate green roof technology were suggested as follows; 1)implementation of technical standard for green roof and technology certification system, 2) development of suitable raw materials for green roof, 3) construction guidelines and uniform construction specification, 4) formulation of city ordinance for green roof, and 5) exchange program with foreign green roof organizations.

Evaluation on the environmental effects of rain garden treating roof stormwater runoff (지붕 강우유출수를 처리하는 빗물정원의 환경적 효과 평가)

  • Flores, Precious Eureka D.;Maniquiz-Redillas, Marla C.;Kim, Lee-Hyung
    • Journal of Wetlands Research
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    • v.18 no.1
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    • pp.10-15
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    • 2016
  • In this research, the environmental effects of rain garden when applied to a stormwater runoff originated from a rooftop were evaluated. The rain garden that was utilized as LID represents less than 1% of the catchment area that it drains. Storm event monitoring was conducted from March 2012 to August 2014 on a total of 19 storm events. In the 19 storm events that was monitored only 32% produced an outflow which has a mean rainfall characteristic of approximately 25 mm. With the application of rain garden, hydrologic improvement was observed as the facility exhibit a delay and reduction in the production of runoff and peak flows as the rainfall progresses. Furthermore, in terms of pollutant reduction, it was observe that the rain garden showed a generally satisfactory performance in reducing pollutants. In addition to this, the rain garden also has additional attributes that adds to the aesthetic appeal of the surrounding environment as well as in the lives of the people. The findings of this research will help in the further improvement and reinforcement of LID designs.