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REFERENCE LINKING PLATFORM OF KOREA S&T JOURNALS
> Journal Vol & Issue
Journal of the Korea Society of Environmental Restoration Technology
Journal Basic Information
Journal DOI :
The Korea Society of Environmental Restoration Technology
Editor in Chief :
Volume & Issues
Volume 8, Issue 6 - Dec 2005
Volume 8, Issue 5 - Oct 2005
Volume 8, Issue 4 - Aug 2005
Volume 8, Issue 3 - Jun 2005
Volume 8, Issue 2 - Apr 2005
Volume 8, Issue 1 - Feb 2005
Selecting the target year
A study on Ecological Restoration Characteristics of Nangido Landfill Slope - Focused on region constructed by SF and CODRA -
Yeo, Hwan-Joo ; Lee, Sang-Pil ; Paek, Nan-Young ; Lee, Jae-Keun ;
Journal of the Korea Society of Environmental Restoration Technology, volume 8, issue 3, 2005, Pages 1~12
A study on ecological restoration of landfill slope was conducted in Nanjido to compare immediate and long time effect and supply continuous back data for ecological restoration of landfill slope. As a result, all region constructed by SF and CODRA was effective on improving soil environment and preventing slope erosion. In case of former, by adapting flowers the initial scenery was beautifully built however there was tendency that as time passes the introduced plants were being overtaken by native plants thus it was necessary to select plants which are not being overtaken by native plants. In case of latter, by introducing leguminous plants the natural adaptation of plants were moving smoothly.
A Study on Application Test of Cut-slope Revegetation Measures with Organic Soil Amendment Materials
Jeon, Gi-Seong ; Woo, Kyung-Jin ;
Journal of the Korea Society of Environmental Restoration Technology, volume 8, issue 3, 2005, Pages 13~20
This study was conducted to suggest the ecological restoration methods of the decomposed granite cut-slope by organic soil amendment materials. Field test carried out for the cut-slope with organic soil amendment materials method and other three revegetation methods in Cheongwon. Test revegetation plants were Festuca arundinacea, Lolium perenne, Dactylis glomerata, Lespedeza cyrtobotrya, and Arundinella hirta. The result of this study can be summarized as follows; 1. The soil hardness, the soil acidity, and the soil humidity of organic soil amendment materials method were at a suitable value for plants growth. And it was better as compared with other three revegetation methods of cutting-rock slopes. 2. The result of toxic substance investigation, all items were at a suitable for standard law. 3. During one year after seeding, most plants germinated and especially Festuca arundinacea and Dactylis glomerata grows well. Seedling numbers were 336.7 per
(after 6 months), 183.3 per
(after 10 months), and 353.3 per
(after 6 months). Ten months later after seeding, plants showed 80% ground coverage. Visual rate, plant height, and growth rate were excellence, Also, high plant growth in spring better than autumn.
A Comparison on the Management Assessment of Professionals and Users for the City Natural Park - Focused on the City Natural Park in Incheon Metropolitan City -
Oh, Dong-Jun ; Lee, Jae-Keun ;
Journal of the Korea Society of Environmental Restoration Technology, volume 8, issue 3, 2005, Pages 21~32
In Incheon metropolitan city, the urban open space areas are deficient and it is nearly impossible to obtain newly the land for parks by reason of the risk of the land value, the budgetary deficit and so forth. Therefore, it seems to be urgent to consider how to manage the established urban natural park efficiently to enhance the quality of recreational experiences of the public. The organization for the urban natural parks management is to be completely put in good order, for the objects to manage is changeable as well as diverse and what users need should be full satisfied. The purpose of this study is to investigate the differences of urban natural park's management suggest the improvement and development directions in urban natural park by group(professionals and Users). To do this, data were collected in the typical regions by urban natural park for this study, using the questionnaires. In these urban natural park, the on-site survey was carried out the users of these urban natural park during October in 2004. Also The analysis was done with the valid questionnaires of user's 644 and professional's 146. The questionnaires contained three of categories : openspace types' satisfaction and urban natural park's satisfaction, and management, and park user's socioeconomic characteristics and behaviors. Data collected from respondents were analysized by descriptive statistics, T-test, factor analysis and regression analysis. The results of this study can be summarized as follows; The evaluation of urban natural park management is predicted the operation management. So, one can draw a conclusion that user's needs is likely to be increased correspondingly as urban natural park planning and design, management which meets the overall satisfaction. Using the results of this study, we can make a guideline for a park management program, market positioning, standards and provisions of urban natural park by group.
Case Study on the Design of Earth Retaining and Retention Wall Using Pre-casted Concreted Pile(PHC)
Han, Jung-Geun ; Cho, Young-Ryang ; Kim, Sang-Kwi ; Park, Sang-Cheol ; Eo, Yun-Won ;
Journal of the Korea Society of Environmental Restoration Technology, volume 8, issue 3, 2005, Pages 33~42
The bearing methods using pile of steel itself or reinforced concrete has been applying which in excavated depth was not deep. Also, the retaining wall as resisting structure to lateral force has taken weakness that the cure periods of concreted is long. Recently, with the material cost of steel, the application of cement is more increasing trend. In this study, the design methods of earth retaining and retention wall within the pre-casted concrete pile, PHC(Pretentioned spun High strength Concrete piles), was proposed which in the ground condition of excavated depth was not deep. The typical ground conditions, cohesive and non-cohesive soil, was considered as follows; soil strength as internal friction angle and UU(Undrained Unconsolidation triaxial test) strength, soil reaction and stabilization of structures. The application of design methods could be confirmed through the comparing and analyzing between measured data and utility software for the design.
Changes on the Physicochemical Factor of Stream Water by Medium and Small type Fish Farm in Mt. Baegun Area
Park, Jae-Hyeon ;
Journal of the Korea Society of Environmental Restoration Technology, volume 8, issue 3, 2005, Pages 43~52
Evaluations of the fish farm influences on stream water quality may provide basic informations on watershed management to reduce environmental impact due to fish farm development and to conserve stream water quality in forested watershed area. In this research influent, effluent water in the fish farm and stream water qualities around Mt. Baegun area were monitored seasonally for six years and the following results were obtained. Due to the increase of pH in effluent water from the fish farm it was believed that alkalization of stream water can be accelerated by large scale development of fish farms in the forested watershed area. Also, effluent water from the fish farm increase of EC higher than influent and stream water. As a result of regression analyses, pH, EC, DO, water temperature, total amount of cation and anion in influent and effluent water of fish farm show high significance.
The Development and Application of Habitats Environment Evaluation Model - Focused on local environmental assessment for determining priority areas for the implementation of green roof in Seoul -
Yoon, So Won ;
Journal of the Korea Society of Environmental Restoration Technology, volume 8, issue 3, 2005, Pages 53~66
The objective of this study is the classification of priority areas for the implementation of green roof by evaluating environmental deterioration in Seoul. Non-permeable pavement, air pollution, habitual floods, energy use, heat island and green space are considered in this assessment indicators. The expert questionnaire survey was conducted in order to determine the most important indicators. These indicators were then, thoroughly evaluated. As a result, high priority areas for the implementation of green roof were deduced in the following order of the districts : Jung, Sungdong, Jungrang, Youngdungpo, Jongro and Kangnam. The highest priority areas were determined to be crowded business-commercial areas. Low priority areas are analyzed in the following order of the districts : Kwanak, Nowon, Seocho and Dobong. The result of this study can be utilized for environmental planning and decision of related policies. Additionally, it can be promoted that awareness of implementing green roof of citizens, policy makers and building owners and effect of green networking between inside and outside Seoul can be increased.
Effect of Nitrogen Application Rate on Growth of Rumohra aristata and Cyclosorus dentatus of Korea Native Fern
Hwang, Byoung-Tae ; Ju, Jin-Hee ; Bang, Kwang-Ja ;
Journal of the Korea Society of Environmental Restoration Technology, volume 8, issue 3, 2005, Pages 67~72
For the two species of native fern that have high development potential for interior landscape, Rumohra aristata and Cyclosorus dentatus, the physiological and growth characteries as nitrogen application rate such as
500mg/L were surveyed. 1. A significant changes of Rumohra aristata, in top growth was not distinctive. However, as nitrogen application rate increased, the numbers of leaves declined and the content of chlorophyll and the number of wilted leaves increased. 2. As nitrogen application rate increased, the top growth of Cyclosorus dentatus and the content of chlorophyll was increased. However, its overall, ornamental value was reduced due to the rising number of wilted leaves and the declining number of new leaves.
Landscape Ecological Approaches to the Environmental Impact Assessment
Choung, Heung-Lak ; Hong, Sun-Kee ; Lee, Hyun-Woo ;
Journal of the Korea Society of Environmental Restoration Technology, volume 8, issue 3, 2005, Pages 73~85
Natural disturbance and environmental pressure on natural ecosystems are gradually increasing, and the cause is significantly related to large-scale environmental pollution, global warming, decreasing biodiversity and habitat fragmentation. Environmental impact assessment(EIA) in Korea has been focused on distribution and composition of fauna and flora as major evaluation aspects in ecosystem assessment. It is well known that those characteristics of flora and fauna strongly depend on characteristics and quality of habitat and ecosystem. However, there is no items to assess habitat and ecosystems of spatial ecological system in EIA. Many countries are trying to develop the EIA items to consider the spatial characteristics of habitat and ecosystem and those ecological dynamics as well as species level. In this stream, landscape ecology is emerging discipline to examine spatial pattern and ecological process within/between habitats and ecosystems. Landscape ecological analysis, as a special tool for ecosystem evaluation, has been appropriately adopted to the EIA system in the advanced countries. This review paper tries to introducing the possibilities of landscape ecological concept into the Korean EIA system.