• 한국조경학회지
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• 제33권4호
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• pp.22-32
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• 2005

The purpose of this study is to analyze characteristics of prospect from the mountain pass by investigating relations between the type of mountain pass and object overlooked from the mountain pass. For the purpose, this researcher selected and surveyed 44 mountain passes located in Busan, except in Gangseo-gu lesion. According to their locational characteristics, the mountain passes were classified into three types, 'sanmok'(formed between mountain peaks), 'sanheori'(formed on the mountainside) and 'sanmaru'(formed at the tip of the mountain peak). Out of the total 44 mountain passes, 22 were 'sanheori' in type. In the same type, mountain passes mostly had a prospect providing the overlap of downtown and mountain areas. The researcher examined the sight distance and dip of object to be viewed from the mountain pass, determining relations between the object and the mountain pass. When overlooked from mountain passes in Busan, most objects are distributed between $-3^{\circ}\;and\;-1^{\circ}$ in an angle of depression within the sight distance from 0.5km to 14km. Mountain passes are valuable as a post that is very important in prospecting scenes. But they are now in crisis. They are being gradually disappeared because of development projects. Finally, the researcher hopes that the study makes recognizing the value of the mountain pass and contributes to preserve the mountain pass as an important post of view point when its region is later developed.

• 한국환경복원기술학회지
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• 제12권5호
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• pp.133-144
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• 2009

This study intends to suggest the improvements for the legal systems related to the conservation of mountain ridge areas. The 4 legal systems directly related to the conservation of mountain ridge areas are reviewed and the current conditions of adaptive reuse of mountain areas and destroy cases in Hwasung are examined. For solving the problems on the basis of the analysis, three proposals for the improvement on legal systems are suggested. First, the integration of present dual legal systems related to adaptive reuse of mountain areas on the assumption that the related criteria and provisions should be amended, second, activation of the legal systems such as natural landscape district and natural landscape review to make up for the laws related to adaptive reuse of mountain areas, third, the enactment and application of the ordinances related with the 'mountain area management law'.

• 농촌계획
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• 제14권4호
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• pp.47-56
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• 2008

This study aims to compare the revealed activities of visitors to rural tourism villages through photographic album in the internet homepage, and to give a suggestion for building new homepage showing the differences in mountain eco-tourism village. According to the different types of village development projects, photographs in internet homepage were analysed in order to compare the centered activities of visitors to agriculture and mountain tourism villages. Landscape types such as natural landscape, agricultural landscape, and village living landscape were classified to execute a content analysis on photographic album in the homepage. Reliability of the analysis between coder was achieved as 0.81. Results were summarized as follows. Firstly, village identity of homepage was mostly determined by the characteristics of internet portal involved. Secondly, adults were revealed as main subjects of tourism activities in mountain village, whereas lots of children were involved in agricultural village. Thirdly, natural landscape was used as a place of activities in mountain village, while village living landscape was photographed as a main background. It was suggested that the photographs revealing activities with children in the background of natural landscape should be uploaded to show the identity of mountain village regardless of the characteristics of internet portal.

• 한국환경과학회지
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• 제27권12호
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• pp.1249-1260
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• 2018

The present study aimed to examine participants' perception regarding improvements in education for their return to a mountain village, based on "satisfaction, motivation's achievement, and effectiveness." Survey was conducted with 80 participants in 2017, of which 64 valid responses were used for statistical analysis. SPSS 21.0 program was used to conduct descriptive statistics, reliability analysis, factor analysis, and multiple regression analysis. The major findings were that a higher level of "satisfaction regarding the instructor and teaching materials" resulted in a higher level of motivation's achievement of technology skills, social skills and effectiveness in interpersonal exchange. The findings also revealed that if "the content of education" were satisfactory, there was effective self development. In addition, the higher the motivation's achievement of social skill, the higher the perception in effectiveness of self development and interpersonal exchange. The study can contribute to provide baseline data for improvement of education on return of people to their mountain villages, which are collaborating with civic groups, governments, research institutions and enterprises.

• 지질공학
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• 제27권2호
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• pp.125-132
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• 2017

우리나라는 국토의 64% 가량이 산지로 되어 있어 하절기 집중호우 및 태풍으로 인해 지속적인 산지재해(사면붕괴, 산사태, 토석류 등)가 발생하고 있다. 이러한 산지를 중심으로 사회기반시설의 개발 및 확충을 통해 산지 개발이 이루어지고 있으나 체계적인 관리는 미흡한 실정이다. 산지사면을 대상으로 임도시설의 개설은 대상 산지를 인위적으로 변화시킴에 따라 하절기에 집중적으로 산지재해 발생의 원인으로도 작용한다. 이처럼 불안정한 상태의 산지환경에서 재해에 강한 환경을 건설하기 위한 노력이 절실히 요구되는 시점이다. 본 연구는 자연산지와 산지 내 임도 개설 여부를 기준으로 극한강우 조건하에서 강우의 침투특성을 고려하여 토층심도(1~5 m) 및 산지경사($20{\sim}60^{\circ}$) 조건에 따른 산지사면의 안정성을 분석하였다. 그 결과, 산지사면의 안정성은 토층심도와 토층의 포화면적에 따라 안전율의 차이를 갖는 것으로 나타났으며, 산지 내 임도 개설에 따른 산지의 안정성이 자연산지보다 낮은 것으로 분석되었다. 특히, 강우 침투양상의 경우에는 임도 상부측 사면부에서 강우 침투수의 유출이 발생하는데 이는 토층심도가 낮을수록 유출 현상이 뚜렷이 발생하는 것으로 나타났다.

• 한국환경복원기술학회지
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• 제11권1호
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• pp.39-51
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• 2008

These days, one of the issues well discussed is the obstruction or screen of sight to mountain-skyline by buildings. So question is to which heights buildings should be constructed over mountain-skyline and then harmony can be realized between mountain-skyline and building-outline. Based on the mentioned above, this study intends to find out the proper projection- level of buildings over background mountain-skyline when considering the types of mountain-skyline, building-outline and building-layout. The results of this study are first, the proper projection-ratio of buildings over background mountain-skyline can be 0.1 because assessment values on harmony-level are more than 3.0 in almost cases, second, the building-outline influences on the assessment values of harmony-level when the types of mountain-skyline are formed left-high & right-low and right-high & left-low, third, building-layout doesn't influence on the assessment va lues of harmony-level, finally, statistically difference doesn't exist between expert group and non-expert group in the assessment values of harmony-level.

• 한국환경과학회지
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• 제11권6호
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• pp.483-488
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• 2002

Suspended sediment outflows mainly by natural situation and artificial action and affects in down-stream. This research studied suspended sediments origination in forests size and mountain stream for natural situation, density for artificial action, and measured the size and possible quantity of suspended sediments origination and studied obstruction method of the generation by artificial action. As the result, I found that the size of generation is about 2~3% of forest size and the forest size which is affecting bare area of valley is about 1∼2ha. In addition, possible outflow segments quantity by artificial facilities is assumed to be maximum 200ton/ha and abstract of mountain incline for mountain development needs minimize bare area valley by make right angle with minimum size.

• 한국재난관리표준학회지
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• 제2권1호
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• pp.75-80
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• 2009

본 연구는 최근 빈발하는 집중호우 및 국지성 호우로 인한 토석류, 산사태, 유송잡물 등 산지하천도로의 피해 를 유발시키는 다양한 재해유형에 대한 예측지도를 작성하는 연구로서, GIS 기반의 산지하천도로재해정보 시스템을 구축하는 연구이다. 본 연구는 강원도를 대상으로 산지지역에서의 재해위험을 분석하기 위한 프로토콜을 개발하여, 그 적정성을 검토하고 향후 산지하천도로 재해예측지도 작성 SW 구축을 위하여 필요한 DB 및 표출 방안을 검토하였다.

• 한국환경복원기술학회지
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• 제10권5호
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• pp.51-57
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• 2007

In order to study the characteristics of vegetation structure in Gundal mountain, we investigated forest community using belt transect method at 30 sites in Gundal mountain. As the result of important value' calculation on over DBH 2cm, Pinus densiflora (56.8), Quercus mongolica (48.5), Pinus rigida(41.4), Castanea crenata (22.3), Quercus variabilis (22.3), Carpinus laxiflora (16.9), Quercus aliena (11.3), Sorbus alnifolia (8.6), and Quercus acutissima (8.5) were in the order of important value. According to the ordination analysis of Gundal mountain forest, Quercus mongolica was found in north face and high of mountain. Carpinus laxiflora was found in north face steep slope and middle of mountain. As DBH analysis, the study community will be dominated by Quercus species. The correlation between the forest community and environment factor could be thought as distinction by soil nutrition etc., but we need more study about environment factors.

• 한국군사과학기술학회지
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• 제18권2호
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• pp.167-172
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• 2015

In this paper, we have compared some radio propagation models in order to verify the performance of W.C.Y LEE propagation model in mountain area. The four propagation models, which are Okumura-Hata, ITU-R P.525, Egli and W.C.Y. LEE, are analyzed by comparing the differences between measured values and propagation loss estimation values. And a correction method for W.C.Y LEE model is suggested to improve the performance of W.C.Y. LEE model with measured data in mountain area. Simulation results show that the estimation error using W.C.Y LEE model is the lowest among four propagation models. Also, the results show that the corrected W.C.Y LEE model with suggested method improves the performance of propagation loss estimation.