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RISS 인기검색어
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- 저자 : 문건수(Moon Geon-Soo) (검색결과 4 건)
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김성열 ( Kim Sung-yeol ),문건수 ( Moon Geon-soo ),임성빈 ( Lim Sung-been ),백혜정 ( Paek Hye-jung ),송원경 ( Song Won-kyong ),최재용 ( Choi Jae-yong ) 한국환경복원기술학회(구 한국환경복원녹화기술학회) 2021 한국환경복원기술학회지 Vol.24 No.2
Phytosociological characteristics on Quercus acutissima forests distribution in Daechong-dam basin survey has been carried out using Z.-M. School’s methodology and numerical-classification analyses. A total of 43 phytosociological releves were sampled. Syntaxa were described as Oplismenus un dulatifolius-Quercus acutissima community(typicum subcommunity, Phryma leptostachya var. asiatica subcommunity, Ulmus davidiana var. japonica subcommunity), Quercus acutissima community and Quercus variabilis-Quercus acutissima community (typicum subcommunity, Castanea crenata subcommunity). The above three plant communities were classified with species composition reflecting local environmental characteristics of mountain topographies, inclination degrees, and rock exposure rates. Conclusively, those communities were recognized as secondary vegetation affected by high intensity and frequency of human impacts as they inhabited in southward hill lands and low lying grounds in mountains adjacent to human settlements and arable lands. Quercus acutissima community was classified as rural type syntax based on their inlandward distribution and species composition differences from urban forests. Afforest process and natural succession were discussed in relation with habitat environmental elements of Quercus acutissima forest in the survey area.
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대청댐 유역 굴참나무림의 군락분류학 및 군락생태학적 연구
김성열 ( Kim Sung-yeol ),문건수 ( Moon Geon-soo ),송원경 ( Song Won-kyong ),최재용 ( Choi J Aeyong ) 한국환경복원기술학회 2021 한국환경복원기술학회지 Vol.24 No.6
Syntaxonomy and Synecology on Quercus variabilis forests in Daecheong-dam basin was carried out using the methods of Braun-Blanquet phytosociology. 6 syntaxa classified as species compositions described were Quercus variabilis community, Platycarya strobilacea-Quercus variabilis community(typicum subcommunity, dictamnus dasycarpus subcommunity), Quercetum variabili-serratae, Zelkova serrata-Quercus variabilis community and Dendranthema boreale-Quercus variabilis community. All syntaxa were shown habitat environmental conditions including steep inclination of more than 30°, high rock exposure rate of more than 50% and South-facing slope. These communities excepting Dendranthema boreale-Quercus variabilis community classified as natural vegetation were identified as low emergence rate of annual plants and species compositions composed native species, so it was confirmed that relatively natural succession were proceeding well. Quercetum variabili-serratae and Dendranthema boreale-Quercus variabilis community distributed forested hillslope of open water edge were representative Quercus variabilis syntaxa in Daecheong-dam basin.
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김성열 ( Kim Sung-yeol ),박준성 ( Park Jun-seong ),문건수 ( Moon Geon-soo ),최재용 ( Choi Jae-yong ) 한국환경복원기술학회 2021 한국환경복원기술학회지 Vol.24 No.5
A field survey was carried out targeting 59 pine wilt disease control areas distributed in Andong, and the ecological characteristics of the areas affected by pine wilt disease were analyzed using vegetation information, ecological information, and land use information. Vegetation characteristics of Pine wilt disease affected forest area showed a 3-layer vegetation structure, high percentage of accidental occurrence species (37%) and secondary vegetation species (59.6%), appearing 12 taxa naturalized plants and 3 taxa ecosystem disturbance organisms designated by the Ministry of Environment. Ecological information of Pine wilt affected area showed frequent occurrence of water stress in south and west slopes, low lying grounds in mountains, and in well-drained soils. Also, surrounding the area has been used as roads, tombs, and cultivation where intensive human activities were the cause of disturbance and stress to the pine forest. It was analyzed that the pine forest in Andong city suffered extensive damage due to the onset of pine wilt disease while the pine trees were weakened due to continuous human activities. Conclusively, the spread and onset of pine wilt disease are worsened by artificial factors than natural environmental conditions.
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이현직(Lee Hyun-Jik),한성필(Han Seong-Pil),문건수(Moon Geon-Soo) 대한공간정보학회 2010 한국지형공간정보학회 학술대회 Vol.2010 No.1
본 연구에서는 항공레이저측량을 기법을 이용한 DEM과 기존 1/5000 지형도로 하천의 단면을 만들고 시뮬레이션을 통한 홍수위를 조절하였을 때 두 단면에 대한 침수피해예상을 확인하였다. 피해예상지역 4곳의 피해면적을 산출한 결과 항공레이저측량 기법을 이용한 단면에 대해서 침수피해가 1.63배 더 나오는 것을 확인 하였다. 본 연구 성과를 이용하여 기존 데이터의 정확성이 미약하다는 점을 알 수 있었고, 현장측량을 하면서 생기는 비용과 시간을 최소화하여 예산을 절감시킬 수 있으리라 판단되었다. 또한 설계빈도별에 따른 침수모델링을 통하여 침수피해지역에 대한 예방대책을 세워 홍수피해를 줄이는데 유용한 자료가 될 것으로 판단된다.
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