• Journal of the Korean Institute of Landscape Architecture
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• v.38 no.2
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• pp.119-129
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• 2010

This study concerns the design strategy for the waterside of Gyeong-In Ara Waterway, Korea’s first constructed canal. This design focused on the creation of a new paradigm for waterway landscapes the major factors of which were geographical advantage, value of landscape and efficient approach. As the major space plan for the waterfront formed through the Gyeong-In Ara waterway from the Yellow Sea to the Han River, eight good views of the waterfront zone were designed by utilizing the waterway as a scenery viewpoint and, by constructing two traffic lanes for the scenic parkway connecting Incheon and the Gimpo terminal, both a linear greenway as well as various waterfront facilities were also designed. A boardwalk and bike path connecting the major theme parks were planned, and a waterfront pocket park was then organized based on the bike path. In this study, the result of the new waterfront result from the Gyeong-In Ara waterway was planned to have an identity as a new waterside culture space in order to achieve multiple functions including environmental, cultural, leisure, and tourism as well as management programs based on a variety of applied culture content and story-telling.

• 한국약용작물학회:학술대회논문집
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• 2011.09a
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• pp.400-401
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• 2011

• Proceedings of the Korea Water Resources Association Conference
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• 2004.05b
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• pp.1390-1394
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• 2004

본 연구에서는 하천구조물에서 자연과의 조화를 고려하여 생물과 공생을 목표로 한 다양한 접목시도를 통해서 Mattress/Filter시스템을 이용한 하천 본래의 기능인 환경생태기능을 회복시킬 수 있는 방안을 강구하고, 생태기능이 저하된 하천의 생태계 질을 향상시켜 건전한 하천생태계를 복원시키는 Mattress/Filter의 수질개선시스템의 개발을 시도하였다. 수변생태계 복원을 고려한 Mattress 시스템의 설계는 주위의 경관과 조화를 배려하여 도입을 결정하고, 법면구배 변화점의 모서리가 완만하도록 Mattress의 배치 및 크기를 결정하여 식생에 의한 피복이 가능토록 설계해야 한다. 이 치수 기능을 유지하면서 생태계를 보전하기 위한 대안으로 생태복원구조물인 친환경 Mattress/Filter 의한 수질개선시스템을 개발하여 기존하천에 초본식물들이 식생됨으로써 수질이 개선되어 하천 본래의 생태계를 유지할 수 있는 늪지 조성, 하천의 친수성 확보, 수변식물에 의한 동식물의 서식처 제공 및 수변경관이 보전된 식생 수변공간에 조성에 필요한 기법을 제시하였다.

• Korean Institute of Interior Design Journal
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• v.23 no.5
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• pp.202-210
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• 2014

The EXPO Ocean Park in Yeosu has taken on the apsect of a theme park and has specialized facilities. But the outdoor circulation system that has been used by Expo 2012 Yeosu Korea still remained. These conditions can occur unused circulation and a long walk between facilities. The Purpose of this study is to suggest the improvement of circulation system that uses walking and outdoor space at the Expo Ocean Park in Yeosu. The following researches are drawn based upon the purpose. First, Definition and existing academic literature of theme park is considered. Second, the type, utilization condition, and circulation of outdoor facilities of Expo Ocean Park are investigated through the field survey and analysis. The field survey is conducted on the Expo Ocean Park in Yeosu for five times from October. 2013 to March. 2014. The data is collected through the photographed outdoor park and interviewing the staff of 2012 Yeosu World Expo Foundation. Third, the case study on outdoor circulation of waterside park and park with amusement facilities that are similar to Expo Ocean Park are examined. The result of this study is expected to seek sustainable management of Expo Ocean Park for maximizing local resident and visitors' satisfaction and improving effective park image. Since the field survey was conducted before the park is reopened and The Expo Ocean Park is on the improve through the this study at present, the verification of improvement scheme based on Post-Occupancy Evaluation(POE) is needed for future study.

• Journal of the Korean Society of Fisheries and Ocean Technology
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• v.40 no.2
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• pp.144-148
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• 2004

Generally a ship in a port or canal is guided by tugboat(s), while the ship engine(s) and steering mechanism idle. The shortcomings of this method are insufficient in course keeping ability, danger of collision with waterside structures, time-consuming preparation for tugging, as well as the need to maintain tugboats. A new technology for ship guiding, based on the physical principle of interaction of a solid body with aerated liquids has been developed [1]. Model tests were carried out for the verification of system at slow speed by engine operating conditions and with an idle steering. The developed device has been proved to keep the ship on course safely.

• Journal of the Korean Institute of Illuminating and Electrical Installation Engineers
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• v.24 no.1
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• pp.1-8
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• 2010

Recently, the demand of landscape lighting for underwater dam is rapidly increased by expansion of hydrophilic space. But it occurred the problems such as weakness of safety and display effect of underwater dam lighting lamp currently in use. Therefore, for solving these problems and improving underwater dam lighting lamp, this paper is focused on safety, energy saving, display flexibility of underwater dam lighting lamp and analyzed the related deriving problems by research on the actual condition. As a result, it presents a developed LED mold type underwater light instead of underwater dam lighting lamp. By the results of this research, it is considered that practical use of underwater dam lighting is very useful in waterside space for dams, water fountain, swimming pool, and etc. Moreover, it can be extended/applied in various ways.

• Journal of the Korean Solar Energy Society
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• v.24 no.4
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• pp.65-75
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• 2004

This study aims to identify the degree of heat island in summer in Gwangju. For the purpose the city was classified according to use and surface components and temperature of the city for 24 hours was measured. The period of measurement was from August 11 to 13. 2003(two days). As a result of the measurement, the daily standard temperature of the central business areas and downtown areas was about $26^{\circ}C$. That of new residential areas neighboring the downtown was $25.1^{\circ}C$, and that of the outer residential areas was $23.4^{\circ}C$. In comparison with the result that temperatures of the Gwangju University playground and the Gwangju Weather Bureau were $23.1^{\circ}C$ and $23.3^{\circ}C$ respectively, the temperature of the downtown was about $2.7^{\circ}C$ Higher and that of the new residential area in downtown was about $1.8^{\circ}C$ higher. And it was demonstrated that the downtown outer road under Mt. Mudeung is a low-temperature zone. When temperature of the city was measured based on surface components, the daily standard temperature of Gwangju Stream Bok-gae area was the highest, $24.2^{\circ}C$, followed by $23.6^{\circ}C$ of the downtown stream and $22.2^{\circ}C$ of the greens (city park) and the waterside area.

• Journal of the Korean Society of Environmental Restoration Technology
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• v.24 no.1
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• pp.81-96
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• 2021

The purpose of this study was conducted in order to provide the necessary basic data, to establish management solutions and to improve biodiversity by calculating similarity index, urbanization index (UI), and disturbed index (DI) to understand current status of naturalized and invasive alien plants in Eulsukdo, Maekdo and Samnak ecological parks in Busan, South Korea. The numbers of naturalized plants identified in these parks were 76 taxa; 20 families, 53 genera, and 76 species. As a result of the similarity index analysis, the most similarity level (83.0%) was obtained at Eulsukdo and Maekdo parks. The numbers of invasive plants identified in the two parks were 11 taxa; Rumex acetosella L., Sicyos angulatus L., Solanum carolinense L., Ambrosia artemisiifolia L., Ambrosia trifida L., Hypochaeris radicata L., Lactuca serriola L., Solidago altissima L., Symphyotrichum pilosum (Willd.) G.L.Nesom, Paspalum distichum L., and Humulus scandens (Lour.) Merr. Overall, UI and DI were 28.6% and 66.7%, respectively, indicating that the ecosystem disruption was serious.

• Proceedings of the National Institute of Ecology of the Republic of Korea
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• v.4 no.3
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• pp.95-103
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• 2023

This study aimed to identify the initial migratory macroinvertebrate species in two newly created mountain wetlands. To analyze the initial immigration species of macroinvertebrates, two experimental sites and two control sites were selected after habitat creation and investigated thrice from spring to fall. Benthic macroinvertebrates were collected quantitatively from each site using a Surber sampler and Modified D-frame deep net. After restoration at the two experimental sites, the number of macroinvertebrate species and individuals gradually increased from spring to fall and continued to increase over time with the development of waterside vegetation and habitat stabilization at the experimental sites. The species initially introduced to mountain wetlands after their creation were Ephemera strigata, Ephemera orientalis, Chironomidae sp., and Aquaris paludum. Subsequently, predators such as Davidius lunatus, Sieboldius albardae, Oyamia nigribasis, and Sialis longidens were introduced. Additionally, as a differentiating physicochemical factor between the two habitats, current velocity, which determines the distribution characteristics of benthic macroinvertebrates, and water temperature, which impacts the growth of organisms, showed a relatively stronger influence.

• Journal of the Korean Institute of Landscape Architecture
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• v.52 no.2
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• pp.1-20
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• 2024

The present study was conducted to assess the adequacy of landscaping plants in city streams by investigating the species and growth status of landscaping plants, taking Godeokcheon in Seoul Metropolitan City as an example. The stream structure related to the planting ground and the impact of flood damage were analyzed. The adequacy of the planting species was analyzed based on the native species and moist land-inhabiting plants presented in the preceding study results. The adequacy, depending on the planting location and planting form, was analyzed using the growth states of adaptive and nonadaptive species by river topography. The planting location of those along the waterfront was the best, followed by the plants on waterside hills and embankment slopes. It is thought that the adaptability of dryland-inhabiting plants increased as the soil dried due to the impervious pavement of surrounding bikeways and trails. The species adequate for embankment slopes are thought to be native species and dryland-inhabiting plants. It is thought that, for waterside hills, the planting rate of wetland-inhabiting plants should be increased, and for waterfronts, the planting rate of dryland-inhabiting plants should be decreased. As for the planting form, the growth state was the best when mixed species were planted and the worst when other plants appeared. For city streams, the planting rates of native species and wetland-inhabiting plants should be increased, and adequate plant species for each location should be selected.