• Korean Journal of Environment and Ecology
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• v.9 no.2
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• pp.221-231
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• 1996

The planting plan for the establishment of Eco-bridge were suggested to restore the ecosystem where has been ecologically isolated by rood construction in Chimgogae of Odaesan National Park. Eco-bridge contributes as a corridors to the faunal movement. To survey the vegetation, 16 plots within 6 sites were selected and 10 by 10 meters in size set up. In the results of Chingogae's vegetation analysis, succession trends was from Quercus mongolica to Carpinus laxiflora, Carpinus cordata, Fraxinus rhynchophylla, Tilia amurensis and so on. It turned out that the nearer sites had high similariyt and vegetation continuity obviously in the similarity index analysis. In the analysis of the number of species and individuals, final step of planting plan needs about 15 species and 10~12 trees, 17~18 subtrees and 100 shrubs in size 100m$^{2}$. Planting species was selected from adjacent sites. The plant species suited for the eco-bridge establishment in this area can be suggested such as Carpinus cordata, Cornus controversa, Q. mongolica etc. and 12 subtree and shrub such as Syringa reticulata var. mandshurica, Sambucus williacsii var. coreaca, Acer pseudosieboldianum and so on.

• Ecology and Resilient Infrastructure
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• v.3 no.3
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• pp.169-176
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• 2016

Roads are widely accepted to be as a major cause of habitat fragmentation. The wildlife road-crossing structure is one of the most acceptable alternatives among the solutions to provide connectivity between patches isolated by roads. We investigated noise disturbance, vegetation structure and wildlife crossing and habitation at a wildlife road-crossing structure located at the Jingmaei-Pass in Incheon, Korea, to monitor and evaluate its conservation value and ecological performance and to propose measures for their adaptive management. From the result of noise measurement, the noise disturbance from the road traffic was not properly blocked out at the wildlife crossing structure. The survey results of vegetation structure showed that the early-successional plant species such as Ambrosia trifida, Erigeron annuus, Pueraria lobata, Rosa multiflora invaded widely on the crossing structure. An efficient management of the vegetation should be necessarily considered for the facilitation of vegetation succession and the improvement of animal habitat. The crossing structure was used by limited mammal species: Apodemus agrarius, Nyctereutes procyonoides, Mogera wogura and Sciurus vulgaris coreae as the results of the monitoring using footprints and closed-circuit television. In conclusion, The Jingmaei-Pass wildlife crossing structure is unable to function properly as a biological corridor because of the interference of noise and flourishing disturbed vegetation. Therefore, proper alternatives are required for improving animal habitats and mobile environments to enhance the ecological function of a wildlife corridor.

• The Korean Journal of Ecology
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• v.26 no.1
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• pp.29-33
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• 2003

This study was conducted to clarify the influence of national road construction on breeding bird community from April to June 2002 in 8 fragmented forest areas of Baekdudaegan mountain ranges, Korea. There were more observed birds in 50∼100m areas than in 50m areas from road. Guild structures were different between both areas. Number of species and individuals belong to hole nesting and canopy foraging guilds were lower in 50m areas than in 50∼100m areas from roads. Habitat structure of breeding bird community would be changed by road construction.

• Journal of dental hygiene science
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• v.13 no.3
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• pp.246-253
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• 2013

The present study was carried out to evaluate the impacts of the qualities of dental medical services on service value, consumer satisfaction and consumer loyalty for 221 patients who visited 17 dental hospitals or clinics located in Busan and Ulsan using questionnaires and obtained the following conclusion. By gender, males had higher perceptions of para-language than females did in the qualities of the dental medical services, and by the level of education, college students and university graduates had higher perceptions of body language and physical appearance. Scores of service value, consumer satisfaction and customer loyalty were higher in males, college students and university graduates, and married patients, but those were not statistically significant. It turned out that the qualities of the dental medical services were correlated with service value, consumer satisfaction and consumer loyalty. As the perception of para-linguistic and verbal communication in the qualities of the medical services increased, service value increased; as the perception of verbal communication and physical appearance increased, consumer satisfaction increased; and as the perception of verbal communication, physical appearance and body language increased, consumer loyalty increased. To sum up the above findings, the qualities of dental medical services influence service value, consumer satisfaction and consumer loyalty, so in the future, it will be necessary to study quality dental medical services with which patients are satisfied.

• Journal of the Korean Institute of Traditional Landscape Architecture
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• v.34 no.1
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• pp.107-117
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• 2016

In this study, six historical parks in Seoul is analyzed. Based on the analysis, the representative values of the historical parks in Seoul draw three criteria such as historicity, educational attributes, and sociality, and also the type of historic and cultural resources, spatial functions and arrangements, circulation and accessibility, and the type and usage of introduced facilities. Consequently the current status and improvement plan is suggested as follows. First, cultural assets oriented historical parks such as Sayuksin Bongeun and Seonnongdan historical Park focus on the management based on the preservation of historic and cultural resources. Non designated cultural heritages oriented historic parks such as Shingye Yanghwajin Itaewon-bugundang historic park should focus on the usages the symbolize and commemorate historic and cultural resources. Second, Careful attitudes on the historicity of the park are needed in the mixed type of historic and cultural resources that determine the identity such as Yanghwajin Itaewon-bugundang historic park. Third, the rate of facilities in Bongeun and Shingye historical park is increased due to the renovation of religion facilities, rather than the neighborhood parks. The autonomy of regulations that does not have the limits of the area of park facilities weaken the publicity of the historical parks. Fourth, Shingye historical park suggest changing its name into Danggogae martyrs' shrine historical park. because its historic and cultural resources are included as the historic park is named. Fifth, the current problems such as numerous uncontrolled entrances, mixed uses in circulation, and accessible failure due to the closure are recognized. Therefore, the entrances and circulations should be articulated clearly in order to increase opportunities of experience for visitors in the historic and cultural resources, and also neighborhood facility should be suitably divided. Sixth, the park facilities in the neighborhood parks are introduced equally in Seoul historical parks. The uses and arrangements that considered the circumstance of the historical parks should be determined in the cultural facilities such as outdoor music hall and sporting facilities. Seventh, historic facilities that named historic hall, culture hall, memorial hall, and promotion hall in the historic parks are utilized for convenience and religion facilities. Institutional framework should be examined to keep publicity in the historic parks by spatial privatization of the specific group.