俗離山 森林植生의 垂直分布

兪在殷 명지대학교 자연과학연구소 1996 자연과학논문집 Vol.14 No.-

俗離山 森林植生의 莖直分布를 알아보기 위하여 171개의 調査區를 設置하여 調査한 結果는 다음과 같다. 山麓部에 分布하는 種은 소나무, 굴참나무, 졸참나무,벚나무, 굴피나무 등이고,山頂部에 分布하는 種은 신갈나무, 당단풍, 철쭉, 함박꽃나무, 고로쇠나무, 까치박달나무, 물푸레나무 등이며, 山腹部에 分布하는 種은 서어나무, 쪽동백나무, 생강나무 등이다. A total of 171 quadrats of 15m X was investigated to determine the vertical distribution of leading dominants along altitude gradient in Mt.Soki. The dominant species were Pinus densiflora, Quercus variabilis, Quercus serrata, Prunus serrulata var. spontanea, Platycarya strobilacea, etc. on the foot of the mountain, and Quercus mongolica, Acer pseudosieboldianum, Rhododendron schlippenbachii, Magnolia sieboldii, Acer mono, Carpinus cordata, Fraxinus rhynchophylla, etc. on the top, and Carpinus laxiflora and Styrax obassia, Lindera obtusiloba, etc. on the side.

茶나무의 生育北限界

兪在殷 명지대학교 자연과학연구소 2000 자연과학논문집 Vol.19 No.-

인간사회의 뛰어난 기호품으로서 성인병예방, 암발생억제, 중금속해독 등의 효과가 연구 발표되고 있는 이유로 녹차수요가 증가하고 있는 오늘날, 우리나라에서의 차나무 생육 분포지의 현황 및 재배지의 확대 가능성을 찾아보기 위하여 1998년 2월부터 2000년 8월까지 현지를 답사 조사하여 다음과 같은 결과를 얻을 수 있었다. 1.현재까지 알려진 차나무의 생육 분포지 북한계는 북위 35˚43'지점의 전북 김제군 금산면 금산사로 알려졌지만 금번 조사에서는 이보다훨씬 북쪽으로 북위 37˚25'지점의 인천광역시 연수구 옥련동과북위 37˚35'지점의 서울시 동대문구 청량리동임을 알 수 있었다. 2.인천이나 서울의 연평균기온이 11.3℃및 11.6℃이고, 1월중 평균 기온이 -3.2℃및 -3.5℃로 차나무의 생육환경으로는 부적당하다고 알려져 왔지만 생육하고 있음으로 보아 차나무의 내한성 범위가 상당히 크다고 볼 수 있다. 3. 차나무의 내한성 범위가 상당히 크다고 감안 할 때 내한성 품종을 선발하고 생육환경을 좀 개선시킨다면 차나무의 생육 분포지나 재배지를 현재 보다 상당히 북상시킬 수 있으리라고 여겨진다. Thea sinensis has been used as a green tea and known for its various effects such as prevention for geriatric diseases and tumorgenesis, and counterpoisoning the toxic effects by heavy metals. Because the demand for the green tea is increasing, the arable land for Thea sinensis in Korea had been studied from February of 1998 to August of 2000. The conclusions obtained were summarized as follows. (1) The latitudinal limit of the margin of Cultivation for Thea sinensis has been known as Keumsan temple, Keumsan-Myon, Kimje-Gun, Chunbuk, Korea located in north latitude 35˚43'. However this studies revealed that that sinensis could be grown at the far northern part of Keumsan temple such as Okryon-Dong, Yeonsu-Gu, Incheon and Cheonyangri-Dong, Dongdaemun-Gu, Seoul, which are located at 37˚25'and 37˚35'north latitude, respectively. (2) The annual and monthly average temperature of Incheon and Seoul has been recorded between 11.3˚ and 11.6˚, and -3.2˚, respectively. These cold environments was thought as one of the major limitations for Thea sinensis to be cultivated, however through this study it was concluded that Thea sinensis was able to endure the cold in a broader range than that of evaluated. (3) Considering the ability of the enduring the cold of Thea sinensis, it is expected that the arable land for the Thea sinensis could be broaden into the northern land by developing cold-resistant species and cultivation environments.

Classification과 Ordination에 依한 俗離山 森林群集의 分析

兪在殷,宋鎬京 忠南大學校 環境問題硏究所 1989 環境硏究 Vol.7 No.-

Vegetational data from Mt Sokri in central Korea were analysed in relation to 17 environmental variables. Two multivariate methods were applied two-way indicator species analysis (TWINSPAN) for classification and detrended canonical correspondence analysis (DCCA), a recent technique which extracts ordination axes that can be related to environmental factors. The relationship between the distribution of dominant species of forest vegetation and soil condition in Mt Sokri was investigated by analyzing altitude and soil nutrition gradient. Quercus mongolica forest was distributed in the high altitude and good nutrition area, Quercus serrata-Acer pseudo-sieboldianum forest in the medium altitude and good nutrition area, Quercus variabilis and Quercus serrata forest in the medium altitude and medium nutrition area, and Pinus densiflora forest in the low altitude and poor nutrition area. Quercus mongolica forests were distributed in the xeric parts of northern part of warm-temperate deciduous boardleaf forest and in the mesic parts of cool-temperate deciduous boardleaf forest in Korea. The dominant compositional gradient related to altitude.

산수유나무(Macrocarpium officinale Nakai)種子의 發芽促進에 對한 檢討

兪在殷 명지대학교 1978 明大論文集 Vol.11 No.-

The purpose of this study is to investigate the effects of various hastening germination treatments to overcome seed dormancy in Macrocarpium officinale Nakai. The seed were collected on September 20. 1977. in Cheong Yang Province. For the purpose of this study, germination percentage and germinative energy obtained from various hastening germination treatments were analysed. 1. The results may be summarized that almost high differences in the germination percentage and germinative energy of the seeds among various hastening germination treatments are observed. 2. The cause of ungermination are considered that it controls of water obsorption by seed-coat.

七甲山 一帶의 資源植物 調査 硏究

兪在殷 명지대학교 1976 明大論文集 Vol.9 No.-

In the study of the plant resources distributed in Mt. Chil Gap, Choong Nam Province owned national park, and villages under the mountain, the investigated result of woody plants for 7 days during the two period of Oct. 3-5 1975, and of Aug. 21-24, 1976. are summarized as follows: 1. As a result of the investigation, the total woody plants distributed in the area were shown to be 71 families, 126 ??, and 201 species. 2. The plants cultivated or planted in the area were divided into 68 species. 3. A rare species of Rhododendeum mucronulatum var. albiflora was found. 4. Valuable medicinal plants(Eucommia ulmoides, Maximowiczia chinensis var. typica, etc.) and garden plants (Taxus cuspidata, Magnolia denudata, etc.) are cultivated in the villages. 5. Actinidia arguta, Vitis amurensis, Pueraria Thunbergiana, and Akebia Quinata were distributed on the vallies. 6. On the below of mid-slope of the mountain, the major species was Pinus densiflora, and on the above of that the major species were Quercus spp., and around the top, trees of understory such as Lespedeza spp., Rhododendeum spp. were distributed. 7. In the barren area, Pinus regida, Alnus spp., Lespedeza spp., etc. were afforested for erosion control and Juniperus utilis, Quercus spp., Corylus spp., and Rhododendeum spp. were natived. 8. In the road-side, Populus monilifera, Populus nigra var. italica were planted, and infrequently platanus occidentalis, Salix pseudolasiogyne, and Prunus Leveilleana var. typica were planted. 9. The major fruits of the area were Chestunt, Perisimmon, Jujube, and walnut which are needed for the ceremonies of age, marriage, funeral and ancestral worship, etc..

방위에 따른 속리산과 오대산의 산림군락 구조분석

유재은,이정호,권기원 명지대학교 자연과학연구소 2004 자연과학논문집 Vol.23 No.-

본 연구는 방위에 따른 속리산 및 오대산 삼림식생을 분석하고자 하였다. 속리산 조사구와 오대산 조사구를 방위에 따라 출현하는 주요 종의 중요치를 살펴보면 속리산의 경우 북향에서는 쇠물푸레, 벚나무, 개옻나무, 굴피나무, 참회나무 등 8종에 중요치가 높게 분포하고 있음을 볼 수 있고, 동향에서는 소나무, 고로쇠나무, 산초나무, 소태나무, 작살나무 등 6종이, 남향에서는 굴참나무, 졸참나무, 생강나무, 물푸레나무, 짝자래나무 등 13종이, 서향에서는 신갈나무, 당단풍, 쪽동백나무, 노린재나무, 철쭉 등 13종에 중요치가 높게 출현한다. 오대산의 경우를 보면 북향에서는 당단풍, 까치박달, 거제수나무, 음나무, 잣나무등 18종이 중요치가 높게 분포하고 있음을 볼 수 있고, 동향에서는 전나무, 소나무, 느릅나무, 산벚나무, 들메나무 등 5종이, 남향에서는 신간나무, 물푸레나무, 철쭉, 진달래, 개벚지나무 등 7종이, 서향에서는 피나무, 고로쇠나무, 난티나무, 쪽동백나무, 황벽나무 등 10종이 중요치가 높게 출현함을 알 수 있다. 이러한 결과로 볼 때 속리산에서는 남향과 서향이 각각 13종씩 26종으로 북향과 동향의 14종 보다 배에 가까운 많은 수의 나무들이 중요치가 높게 출현하고 있는 것에 반하여, 오대산에서는 북향과 동향이 각각 18종과 5종씩 23종으로 남향과 서향의 17종 보다 월등히 많게 출현함을 알 수 있다. 이와 같은 결과는 속리산과 오대산이 정반대의 현상으로 속리산이 해발고가 낮고 난온대성 수종의 우위를 점하는 것에 비하여 오대산은 해발고가 높고 냉온대성 수종이 우위를 차지하고 있는데서 오는 현상으로 보여진다. This study was to research environment of the forest vegetation structure according to the directions in Mt. Sokri and Odae. According to direction, the importance value of 8 species of Fraxinus sieboldiana, Prunus serrulate var. spontanea, Rhus trichocarpa ect. appeared highly on the north, 6 species of Pinus densiflora, Acer mono, Zanthoxylum schinifolium ect. highly appeared on the east, 13 species of Quercus variabilis, Quercus serrata, Lindera obtusiloba ect. highly appeared on the south, 13 species of Quercus mongolica, Acer pseudo-sieboldianum, styrax obassia ect. highly appeared appreared on the west in Mt. Sokri. The importance value of 18 species of Acer pseudo-sieboldianum, Carpinus cordata, Betula costata ect. highly appeared on the north, 5 species of Abies holophylla, Pinus densiflora, Ulmus dabidiana var. japonica ect. highly appeared on the east, 7 species of Quercus on the south, 10 species of Tilia amurensis, Acer mono, Ulmus laciniata ect. highly appeared on the west in Mt. Odae

사군자탕이 L1210 세포를 이식한 마우스의 면역세포에 미치는 영향

殷載淳,金大根,柳東和,權鎭,徐龍勳,蘇俊魯,全焄,吳贊鎬 우석대학교 의약품개발연구소 1997 藥學硏究誌 Vol.2 No.-

The purpose of this research was to investigate effects of Sa-Kunja-Tang(SKT) on immune cells of L1210 cell-transplanted mice. The apoptosis and T lymphocytes subopoulation were tested using a flow cytometry, and the proliferation was tested using a MTT assay. Nitric oxide production from mouse peritoneal macrophage was tested using a Griess reagents, and the phagocytic activity of mouse peritoneal macrophage was tested using a lucigenin chemiluminescence. SKT suppressed apoptosis of T-lymphocytes induced by L1210 transplantation. SKT decreased nitric oxide production from mice peritoneal macrophages increased by L1210 transplantation, and the phagocytic activity decreased by L1210 transplantation. These results suggest that SKT suppresses T lymphocyte apoptosis and macrophage activity in L1210 transplanted mice.

俗離山의 資源植物

兪在殷 명지대학교 자연과학연구소 1998 자연과학논문집 Vol.17 No.-

금번 필자는 1987년 7월 5일부터 12일까지 8일간과 1989년 9월 11일부터 17일까지 7일간 총 15일 동안에 속리산 국립공원 일대의 자원식물 분포상을 조사하여 다음과 같은 결과를 얻을 수 있었다. 금번 조사기간 동안에 확인된 속리산 지역의 자원식물은 총 120과 369속 516종 1아종 88변종 및 7품종의 612종류였다. 이중에는 74종류의 식재 및 재배종이 포함된다. 속리산 지역에서 가장 흔히 볼수 있는 상층목으로는 소나무, 신갈나무, 졸참나무,서나무 등이고 하층목으로는 당단풍,쇠물푸레,쪽동백,생강나무 등이 주종을 이루고 있다. 남방계 식물인 노각나무는 이곳이 북한계가 아닌가 생각되며, 회화나무가 자생하고 있는 것을 확인할 수 있었던 것도 하나의 의미 있는 일이다. The distribution of resources flora in Mt. Sokri had been studied by releve method from July 5 to July 12, 1987 and from Sep. 11 to Sep 17, 1989.171 places with square (15m × 15m) were selected for exact survey and all the species which were present in the area were recorded. The results obtained can be summarized s follows; 612 taxa of vascular plants weredistributed in surveyed area of Mt. Sokri, which included 120 families, 369 genera, 516 species, 1 subspecies, 88 varieties and 7 forma. Among them, 74 species which had been cultivated or planted were also included. The upper layer plants was mostly occupied by Pinus densiflora, Quercus mongolica, Quercus serrata, Quercus variabilis and Carpinus laxiflora. In other hand, Acer pseudo-sieboldianum, Fraxinus sieboldiana, Styrax obassia, and Lindera obtusiloba were main species which composed of lower layer plants in Mt. Sokri. It was implicated that Mt. Sokri is the Northem limit of Natural habitats of Sophora japonica in Mt. Sokri in spite that they are usually occurring in cultivated area or field.

밤의 簡易貯藏에 關한 硏究 (Ⅱ)

兪在殷 명지대학교 1982 明大論文集 Vol.13 No.-

The simple method in storage of chestnuts has been studied to use easily for the producers and the consumers together. The reseach period was from September 15, 1980 to May 30, 1981 The results obtained are as follows: 1. Fully ripened chestnuts selected within 1―2 days after harvesting were storaged with the mixture put into a vinyl sack in the ratio of three parts of sawdust or rice bran or sand to one of sample. By the results obtained from this method, the 86.5% of total storaged chestnuts remained intact as they were. 2. All the species could be storaged in good condition for 8 months without an exception, although the rotting rates are different slightly. 3. As the effect of storage are very significant in their species, methods of treatment and therm of treatment the greatest care must be taken in choosing the species and the materials for mixture. 4. The storage must be treated after harvesting as soon as possible, the chestnuts treated within 1―2 days after harvesting were good for the effect of storage. 5. The best species for storage was Zukuba, when the sand was used for the materials of mixture and the chestnuts were treated as the sample of 1 day after harvesting.

氣候條件으로 본 韓半島 植物群落 分布에 關한 硏究

兪在殷 명지대학교 1977 明大論文集 Vol.10 No.-

50 maine Locality of Korea has been chose in this paper to investigate the relation between the climate condition and the distribution of plant community. It has been revealed that 95 families, 239 genera, 892 species were distributed in the area. The Jeju island’ flora has been used as the standard in this study. Their life borms by the quotient of similality has been investigated each the locality. The results are as follows. 1. The Korean forest zone can be distinguished the life forms of woody plants. 2. Standard of comparison Jeju Island’ flora, The subtropical froest zone can be distingushed by the QS to EML. 3. Standard of comparison Jeju Island’ flora, the temperate forest zone can be distinguished by the QS to DML. 4. The forest zone of Korea was almost similar to the isothermal line of the average temperature in January.