• Journal of Environmental Policy
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• v.4 no.2
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• pp.31-55
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• 2005

Dangsan forests and Rural Community Forests(RCF) have been historical assets for the rural communities of more than 40,000 in Korea and they have provided an identity through the cultural heritage. The Dangsan forests and the RCF are parts of a unique cultural landscape in the rural areas as components of stream landscape. In many cases, the Dangsan forests and the RCF are located close to stream corridors. The objective of this study was to understand the function of the Dangsan forests and the RCF on stream water quality and to evaluate its ecological landscape values. Through the consideration of international concensus and domestic government policy for close-to-nature stream, we could find out that Dangsan forests and RCF's have close relationship with the close-to-nature streams. The water quality of the streams close to the Dangsan forests and the RCF are maintained with local culture. It is also compared to the streams located where Dangsan forests and the RCF are absent. Eight study sites were selected. Water samples were collected at three different locations at each study site. Water samples were analyzed for temperature, pH, total P, total N, dissolved oxygen, EC, BOD, COD and SS. Aquatic invertebrates were observed as water quality indicator species. The results showed that the number of aquatic invertebrate species, GPI, DO, EC, BOD, and SS were significantly improved in stream water due to the presence of the Dangsan forests and the RCF. The role of Dangsan forests and the RCF was evident in the conservation of stream landscape and rural culture as well as in maintaining stream water quality. The management schemes of the streams with Dangsan forests and the RCF's are also suggested.

• Proceedings of the KIEE Conference
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• 2004.05b
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• pp.61-65
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• 2004

당산철교 경관조명 연출은 철교라는 특징에 부각하면서 독창성, 조화성, 기능성, 경제성, 관광성등을 고려하였으며. 디자인의 컨셉은 지하철 2호선의 상징 색이 Green컬러를 기본으로 구조적 조형미, 다양한 조망에 대한 배려, 빛의 색감, 조명 방식등을 기본컨셉으로로 하였으며, 전원공급은 지하철 2호선 당산역 구내 전기실을 이용하여 3상4선식 380/220V로 공급받아 남단과 북단에 각각 1개소에 PANEL을 설치하여 각각의 램프에 공급하였다.

• Journal of the Korean Institute of Traditional Landscape Architecture
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• v.33 no.2
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• pp.103-114
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• 2015

UNESCO and IUCN established the term of 'Sacred Natural Sites' (areas of land or water having special spiritual significance to peoples and communities) for conservation of biological and cultural diversity. Dangsan forest, a traditional village forests of rural Korea is a representative 'Sacred Natural Site' with a history of more than several hundred years of Dangsan ritual. The Chungmak village, Gyeokpo-ri, Buan-gun is a small seashore village. It is an important place that has the largest ancient maritime ritual sites in Korea. Buan-gun have been tried to register the 'Chungmak-dong Ritual Site' for the World Heritage List. However, the fact that this 'Chungmak-dong Ritual Site'(5~6 century, Baekje of the Three-kingdom period) was located in the Dangsan forest, surrounding the shrine, is not much understood. In this study, the landscape characteristics and culture of the sacred Dangsan forest at Gyeokpo-ri, including Gyeokpo-ri, Dae-ri, Naesosa temple Seokpo-ri, Buan-gun and Dongho-ri, Gochang-gun were investigated. And, the potential of registering for World Heritage, 'Protected Area of Sacred Natural Sites' by linking the four site's Dangsan forests has been investigated. The sacred Dangsan forests in the neighborhood of Gyeokpo-ri have kept their landscape characteristics and retained Dangsan ritual. As a result of SWOT analysis for sacred natural sites, WT(weakness-threat) strategy has chosen as priority strategy. The reason is that there is few management scheme. The Dangsan forests at the neighborhood of Gyeokpo-ri need to be recognized by people in Korea, for their valuable landscape characteristics. The places should be managed and protected to remain as a sacred natural sites in order to be prepared for a World Heritage.

• Korean Journal of Heritage: History & Science
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• v.44 no.1
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• pp.138-161
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• 2011

The 'Jwasuyeongseongji' (Site of naval wall-fortress in Suyeong) in Busan is the subject of this study. It has been desturbed mostly, and is named 'Suyeong historic site'. One of the important aspects of 'Jwasuyeongseongji' is that it was a historic place confronting with the Japanese Invasion of Chosun in 1592. This was the place where the Japanese Invasion of Chosun broke out and a number of people were slaughtered by the Japanese invaders. Now the place is converted to a playground. Although 'Jwasuyeongseongji' is the place of historic interest, the forest area is separated by paths and sidewalks. Further, there are sports facilities and relaxing people. Examples of advanced countries show that the abuse like Jwaisuyeongseongji is thoroughly prohibited. Although the Dangsan forest of jwasuyeongseongji remains in the megalopolis of Busan, it has been damaged and abused in spite of being a historic site. Nevertheless, Jwasuyeongseongji is an invaluable traditional cultural heritage. The objective of this study was to search for solutions of authenticity restoration for the remains of Dangsan forest at Jwasuyeongseongji in Busan. The Dangsan forest at Jwasuyeongseongji is a forest of Pinus thunbergii in an area of $130{\times}230m$. Jwasuyeongseongji is currently named Suyeong historic park, and is registered as monuments No. 8 by Suyeong-gu, Busan. The two Dangsan trees at Jwasuyeongseongji are registered as natural monuments No. 270 and No. 311. The complex management system needs to be designated as 'Dangsan forest of Jwasuyeongseongji in Busan', and managed as a natural monument or national historic site. Dangsan forest has a meaning of divine place. Therefore, the artificial facilities need to be removed from Dangsan forest so that the original features are restored with the spirit of Jwasuyeongseongji. Also, the administration needs to be transfered from Suyeong-gu, Busan to the Cultural Heritage Administration.

• Journal of the Korean Institute of Traditional Landscape Architecture
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• v.29 no.3
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• pp.52-60
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• 2011

The traditional village forests called Dangsan forest and Bibo forest in Korea represent unique cultural landscape with a history of more than several hundred years. The Natural Monument # 405 named 'Roadside forest in Sachon-ri, Uiseong' was established by the ancestors who settled in the village about six hundred years ago. The Dangsan ritual had been held in the forest and the ritual started to be held at a shrine since early 1700's. Although the place where Dangsan ritual was held has been transferred from forest to outside forest, the status of Dangsan forest was not changed. The forest has not been known as a Dangsan forest. Instead, it has been known as a Bibo forest with a name meaning roadside forest. It is our duty to hand historic monuments on in full richness of their authenticity. No new construction, demolition or modification which would alter the mass and colour must be allowed. Furthermore, every means must be taken to facilitate the preservation of the monument and to reveal it without distorting its meaning. The 'Roadside forest in Sachon-ri, Uiseong' is a deciduous forest composed of Quercus aliena, Quercus acutissima, and Sophora japonica, with a size of $920{\times}90m$ at the side of a stream. An old Sophora japonica tree known as a scholar tree indicates that this forest is related to confucianism. The name 'Roadside forest in Sachon-ri, Uiseong' does not seem to be correct. In fact, the traditional village forest in Sachon-ri was a riparian buffer. The 'Roadside forest in Sachon-ri, Uiseong' need to be changed to 'Dangsan forest in Sachon-ri, Uiseong'. With a correction on name and authenticity restored, the value of cultural heritage in Sachon-ri would be recognized effectively.

• Journal of the Korean Institute of Traditional Landscape Architecture
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• v.32 no.4
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• pp.85-93
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• 2014

Although the Chungmak village, Gyeokpo-ri, Buan-gun is a small seashore village, it's an important place that has the largest ancient maritime ritual sites in Korea. This 'Chungmak-dong Ritual Site'(5~6 century, Baekje of the Three-kingdom period) was located in the Dangsan forest of Black Pine (Pinus thunbergii) Colony, and that has a significant meaning concerned with Dangsan forest's origin. Chungmak village located in the Scenic Site # 13 named 'Chaeseokgang and Jeokbyeokgang coastal cliff in Buan', and have retained the Jeollabuk-do Tangible Cultural Property # 58 named 'Suseongdang', the Natural Monument # 123 named 'Machilus community in Gyeokpo-ri, Buan'. The 'Suseongdang Gaeyang Grandmother Dangsinje (Village Ritual)' which is Dangsan ritual has been held every year by village residents. The practical management of Suseongdang and Machilus community has been conducted by village residents. In this study, the landscape characteristics of the Dangsan forest were investigated including neighborhood elements such as Bibo forest, seashores, and farm fields. The conservation of cultural landscape was thought to be achieved by designating 'Protected Area of Sacred Natural Sites'. The Dangsan forest ought to be recognized for their valuable landscape characteristics. It should be managed as a protected area and a sacred natural sites in order to be registered as a World Cultural Heritage.

• Journal of the Daesoon Academy of Sciences
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• v.49
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• pp.127-156
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• 2024

The purpose of this study is to examine the influence of the village gut (shamanic ritual) Dangsanje and Nong-ak (agricultural musical ritual) in the Jeong-eup Province on the formation of the ideology of the Jeungsan (甑山), Kang Il-sun (姜一淳 1871~1909), a thinker from Jeong-eup. As a result, this article has reached the following conclusions: first, the ideas of a certain thinker are influenced by the local culture in which they were born and raised. Second, the central area where Kang Jeungsan was born, grew up, and later developed his system of philosophical thought was the Jeong-eup Province. Third, in Jeong-eup, Nong-ak is traditionally accompanied as a necessary requirement. Fourth, the Nong-ak that Kang Jeungsan witnessed in his hometown during his lifetime had those qualities. Fifth, Kang Jeungsan empirically identified the close interrelationship between Village Gut Dangsanje, Nong-ak, and Mudanggut from an early age. Sixth, this aspect of influence is tangibly reflected in the words and actions he left behind. Seventh, Kang Jeungsan's experience of Jeong-eup Nong-ak was recreated in the religious music of Bocheonism, where his ideas were formulated into an organized religion for the first time. Eighth, this process of religionizing Nong-ak in Bocheonism greatly influenced later Jeong-eup Nong-ak and also Honam Nong-ak more generally.

• Journal of Life Science
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• v.34 no.10
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• pp.701-712
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• 2024

Fucoidan is a polysaccharide found in brown algae, which is known for its various bioactive effects, including immune enhancement, anti-cancer, and anti-inflammatory properties. In this study, the effects of fucoidan on cellular and mitochondrial damage, as well as changes in osteogenic and osteoclastic activities induced by advanced glycation end-products (AGEs) in MC3T3-E1 osteoblast-like cells, were investigated. Treatment with AGEs resulted in a time- and dose-dependent decrease in MTT reduction capacity, activation of caspases (-3, -8, and -9), and an increase in apoptosis. Pre-treatment with fucoidan significantly alleviated these cellular damage markers caused by AGEs. In addition, fucoidan protected against AGEs-induced mitochondrial dysfunction by significantly mitigating the loss of mitochondrial membrane potential, reduction in intracellular ATP levels, and occurrence of mitochondrial permeability transition in AGEs-treated cells. Fucoidan also markedly suppressed the production of reactive oxygen species and, lipid and protein peroxidation induced by AGEs. In cells exposed to AGEs, gene expression related to osteogenic differentiation and markers of osteogenic activity increased, while markers of osteoclastic activity decreased. Fucoidan significantly moderated these changes. In conclusion, AGEs induce mitochondrial dysfunction and apoptosis in MC3T3-E1 cells, while decreasing osteogenic differentiation and activity, and increasing osteoclastic activity. Fucoidan appears to reduce cellular and mitochondrial damage and improve osteogenic activity impaired by AGEs.

• Proceedings of KOSOMES biannual meeting
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• 2018.06a
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• pp.207-207
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• 2018

본 연구는 난중일기의 기록 중 이순신 장군이 명량해전 이후 한반도 서남해안을 항해하면서 조선수군의 새로운 본영을 물색하고, 명량해전 이후의 조선수군의 전략을 구상하던 장소로서 전시 임시 전략지휘소로서 의미가 큰 안편도(발음도)의 현재의 지명으로 추정되는 섬들 중 팔금도를 대상으로 항해 과학적 관점에서 조명하고 분석한 내용이다. 분석 결과 이순신 장군과 그의 참모들이 올라가 주변을 조망한 위치로 추정되는 섬 중의 하나인 팔금도의 채일봉과 금당산에서 관측한 방향이 난중일기에 기록된 내용과 일치하지 않은 부분이 많음을 확인하였다.

• KOMUNHWA
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• no.33
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• pp.35-51
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• 1988

This ethnographic study is aimed at clarifying the religious aspects and socio-cultural meaning which appeared in the beliefs and symbols of the Dangsanje rites. Paekam village is located in Chilbomyon of Cheongeup county in North Cheolla province. Villag