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韓甲俊 건국대학교 1984 論文集 Vol.19 No.1
Visual classification of land use types on color composite of LAND SAT. imagery, 1 : half million in scale and covering 323,977 ha. of Chung-buk area, was carried out. Nine types were ditinguished based on tone variation, but five patterns of land-use categories, i.e. cities and towns, farm land, mixed area of crop land, pasture and wood lot, forest and water surface, were recognized. Area assessment of forest land on LAND SAT. imagery was 5.5% less than the area assessed on aerial photos. Stock volume and annual growth volute estimated from LAND SAT. data were larger than those from aerial photos by 8.0% and 8.2% respectively.
濟州島 森林植生의 植物社會學的 硏究 : 1. 소나무의 自然林에 대하여 I. Natural Forest of Pinus Densiflora S. et Z.
申鉉九,金文洪,韓甲俊 제주대학교 1982 논문집 Vol.14 No.-
漢拏山의 소나무 群落에 대한 植生을 調査하고 정밀식생도의 作成 資料를 얻기 위하여 航空寫眞을 分析하여 소나무 分布圖를 작성하고 分布地를 12個 地域으로 나눈후 各 地域에서 3個씩 Quadrat를 임의로 설정, 植生을 調査分析한 結果를 要約하면 다음과 같다. 1. 漢拏山의 소나무는 樹高가 11∼18m, 胸高直經이 26∼54cm이었으며 密度는 0.0125∼0.15로 生育이 양호한 편이었고 積算優占度의 값은 65∼80% 範圍內에 있었다. 2. 소나무林의 分布는 海拔 650∼1,450m 였으며 分布中心高度는 海拔 1,200m였고, 分布양상은 頂上을 中心으로 東 5.5km, 南北 各各 5km, 西 7km 반경의 楕圓形을 이루며 西北斜面에 가장 많이 分布되어 있었다. 3. 漢拏山의 소나무 郡落은 소나무-제주조릿대 群集이였으며 서어나무-주목 亞群集, 소나무-보리수 亞群集, 처녀고사리-물봉선 亞群集, 사스레피-생강나무 變群集 等으로 나눌 수 있었다. 4. 漢拏山 소나무林에서는 우리나라 中部地方 소나무林에 비해 꽝꽝나무, 제주조릿대가 큰 被度를 나타내는 점이 特微的이었다. This study, conducted with the quadrat method and the analysis of the aerial photographs of Mt. Halla, was intended to investigate the distribution and characters of Pinus densiflora S. et Z communities in Mt. Halla from May 1980 to September 1981. The results obtained were summarized as follows: 1. Living conditions. (A) Pinus densiflora s. et Z. communities in Mt. Halla 11 to 18m high, 26 to 54cm d.b.h. and 0.0125 to 0.15/m²dense in canopy trees. (B) The state of growth estimated good. 2. Distribution. (A) The communities, ranging from 650 to 1,459m altitude. (B) Highly populated at 1,200m altitude. (C) Horizontal distribution of the communities, ellipse shaped with in the radius of 5 to 7km from the top of Mt. Halla. (D) Highly prevailing on the north-west by west facing slope. 3. Classification of communities. (A) The pinus densiflora S. et Z. communities of Mt. Halla, represented typically Pinus densiflora S. et Z.-Sara quelpaertensis NAKAI association. (B) Largely classified into Carpinus laxiflora BL-Taxus cuspidata S. et Z, subassociation, Pinus densiflora S. et Z. Elaeagnus umbellata THUMB. subassociation, Lastrea thelyptpris BORY-Impatiens textori MIQ, subassociation, Eurya japonica THUMB-Lindera obtusiloba BL. varietal association. (C) Mainly accompanied by Quercus X grosseserrata BL., Carpinus tschonoskii Max., Maackia fauriei TAKEDA, Quercus serrata THUMB., Daphniphyllum macropodum MIQ., Lindera erythrocarpa MAKINO, Asarum maculatum NAKAI, Desmodium oxyphyllum DC., Pyrola japonica KLENZE etc. 4. Being the high coverage of Sasa quelpaertensis NAKAI and Ilex crenata THUMB., Pinus densiflora S. et Z. communities of Mt. Halla differed greatly from those of middle area of the main land.
김갑덕,한갑준,박재욱,송장호,이승호 ( K . D . Kim,K . J . Han,J . W . Park,J . H . Song,S . H . Lee ) 한국산림과학회 1982 한국산림과학회지 Vol.57 No.1
This study was carried out to investigate the changes of forest land use around Tae Kwan Ryoung region during 15 years, by using the aerial photographs in 1965 and 1980 respectively. the results are summarized as follows: 1) The areas of forest land and farm land has been decreased, while the grass land increased as 3 times It is because that the site of Tae Kwan ryoung region was suitable for livestock breeding and the wide grass lands were developed. 2) With a view to forest land use, it is desirable to convert the forest land into grass land and farm Land. But it should be considered the fact that most of the farm land was converted into forest land, in the utilization of forest land in future. 3) Due to the development of industries such as livestock breeding and leisure industry, there is a great increase in the dwelling houses, stalls, public building and habitants in this region. Therefore, in future we should establish the plans of forest land use synthetically and efficiently, considering the promotion of indirect utilities such as soil conservation, recreation and environmental protection as well as timber production.