16 research outputs found

    The distribution of the woody plants of South Korea based on herbarium (SNUA) material of The Arboretum (IV) : Clematis (Ranunculaceae)

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    To clarify the taxonomy of Clematis of Ranunculaceae, herbarium specimens collected from South Korea past forty years were examined on the basis of leaf, flower and fruit morphology, The qualitative and quantitative characters showed that eleven taxa could be recognized. The current study rejected several taxa, such as C. heracleifolia var. davidiana Hemsl, C. chiisanensis Nakai, C. nobilis Nakai, C. subtriternata Nakai. On the other hand C. fusca var. coreana Nakai justified varietal status as an endemic plant to Korea. Also, a plausible suggestion was that C. ochotensis, be recognized under a variety of European taxa, i.e., C. alpina(L.) Mill. var. ochotensis (Pall.) S. Wats. Results from this current study showed that C. fusca var. coreana Nakai, C. brachyura Maxim, and C. trichotoma Nakai justified endemic plants to Korea..

    Flora of Mt. Baek-deok-san

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    ๋ฐฑ๋•์‚ฐ(1,350m)์€ ํ–‰์ •๊ตฌ์—ญ์ƒ์œผ๋กœ ๊ฐ•์›๋„ ์˜์›”๊ตฐ ์ˆ˜์ฃผ๋ฉด ๋ฒ•ํฅ๋ฆฌ์— ์†ํ•˜๊ณ , ์ง€๋ฆฌ์ ์œผ๋กœ๋Š” ๋™๊ฒฝ 128ยบ 17โ€ฒ 44.2โ€ณ, ๋ถ์œ„ 37ยบ 23โ€ฒ 37.3โ€ณ ์— ์œ„์น˜ํ•˜๋ฉฐ ์˜์›”๊ตฐ๊ณผ ํ‰์ฐฝ๊ตฐ์˜ ๊ฒฝ๊ณ„๋ฅผ ์ด๋ฃจ๊ณ  ์ธ์ ‘ํ•œ ์น˜์•…์‚ฐ ๊ตญ๋ฆฝ๊ณต์›๊ณผ ํ•จ๊ป˜ ๊ฐ•์›๋„์˜ ์„œ๋‚จ๋‹จ์— ์œ„์น˜ํ•˜๊ณ  ์žˆ๋‹ค. ์ธ๊ทผ์˜ ์‹ ๋ผ์‹œ๋Œ€์— ์ฐฝ๊ฑด๋œ ๊ณ ์ฐฐ ๋ฒ•ํฅ์‚ฌ์—๋Š” ๊ตญ๋‚ด 5๊ณณ ๋ฟ์ธ ์ ๋ฉธ๋ณด๊ถ๊ณผ ๋ณด๋ฌผ ์ œ612ํ˜ธ์ธ ์ง•ํšจ๊ตญ์‚ฌ ํƒ‘๋น„๊ฐ€ ์žˆ์–ด ์šฉ์†Œํญํฌ์™€ ์ธ์ ‘ํ•œ ์น˜์•…์‚ฐ ๊ตญ๋ฆฝ๊ณต์› ๋“ฑ ์ž์—ฐ ๊ฒฝ๊ด€๊ณผ ํ•จ๊ป˜ ์ฃผ์š” ๊ด€๊ด‘์ž์›์ด ๋œ๋‹ค. ๋ฐฑ๋•์‚ฐ์€ ํƒœ๋ฐฑ์‚ฐ๋งฅ์—์„œ ์น˜์•…์‚ฐ์„ ๊ฑฐ์ณ ์ฐจ๋ น์‚ฐ๋งฅ์œผ๋กœ ์ด์–ด์ง€๋Š” ๋ฐฑ๋‘๋Œ€๊ฐ„์˜ ์—ฐ๊ฒฐ๋ถ€๋ถ„์„ ๊ตฌ์„ฑํ•˜๋ฉฐ, ๋ฐฑ๋•์‚ฐ๊ณผ ์‚ฌ๊ฐ“๋ด‰์„ ์ œ์™ธํ•œ ์‚ฐ์ง€๋Š” ๊ณ ๋„๊ฐ€ 1,000m ๋ฏธ๋งŒ์œผ๋กœ, ๋ฐฑ๋•์‚ฐ๊ณผ ํ•จ๊ป˜ ํ˜„์žฌ๊นŒ์ง€ ์‹๋ฌผ์ƒ ๋ฐ ์‹์ƒ์— ๋Œ€ํ•œ ์—ฐ๊ตฌ๊ฐ€ ์ˆ˜ํ–‰๋˜์ง€ ์•Š์•˜๋‹ค. .

    Flora of province Gyonggi-do

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    This study was conducted in order to explore general flora of the Gyonggi-do Province and to clarify the distribution of some specificated taxa of the Korea. Daebu-do Island, Mt. Taewha, Mt, Hwaya, Mt. Gumdan, Mt. Chilhyun, and Mt. Chulma among eighth grade-area of the Degree of Green Naturality (DGN) within the boundary of the Gyounggi-do Province were visited to investigate local flora. The number of identified vascular plant species were as follow; Mt. Hwaya: 120 species (99 genera of 67 families), Mt. Taewha: 132 species(103 genera of 56 families), Daebu0do Island: 124 species(103 genera of 50 families), Mt. Chulma: 129 species(99genera of 67 families), Mt. Gumdan: 121 species(96 genera of 52 families), Mt Chilhyun: 90 species (74 genera of 42 families). The endemic Clematis brachyura Maxim. was found to distibute Daebu-do. ..

    Flora of Mt. Undal

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    This study was carried out to investigate the flora of Mt. Undal(alt. 1,097.2m) located on the northwestern side of province Gyeongsangbuk-do, near Mungyeong-si city, from April 2000 to Sept. 2000. Total number of vascular plants discovered in Mt. undal were 70 families, 154 genera, and 243 taxa(including species, subspecies, varieties and forma). Major vegetation was Acer pictum var. mono - Quercus mongolica - Carpinus laxiflora community. The overall forest stand age of this area was 40 to 50 years, and occasionally ca 70 years old Abies holophylla trees were found. Although, there were no rare and endangered species, we found two species of level IV by the Ministry of Environment - Anemone koraiensis Nakai, Anemone reflexa. Steph. et Willd

    Numerical analysis of transient state plasma using unstructured grid and FEM-FCT

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    ํ•™์œ„๋…ผ๋ฌธ(๋ฐ•์‚ฌ)--์„œ์šธ๋Œ€ํ•™๊ต ๋Œ€ํ•™์› :์ „๊ธฐยท์ปดํ“จํ„ฐ๊ณตํ•™๋ถ€,2002.Docto

    The distribution of the woody plants of South Korea based on herbarium (SNUA) material of The Arboretum (V) : Oleaceae

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    ๋ฌผํ‘ธ๋ ˆ๋‚˜๋ฌด๊ณผ๋Š” 22-30์—ฌ๊ฐœ์˜ ์†์œผ๋กœ ๊ตฌ์„ฑ๋˜์–ด ์žˆ๊ณ  ์•ฝ 400์ข…์ด ๋ณด๊ณ ๋˜๊ณ  ์žˆ์œผ๋ฉฐ ์˜จ๋Œ€์ง€์—ญ์— ๋„“๊ฒŒ ๋ถ„ํฌํ•˜์ง€๋งŒ ๋Œ€๋ถ€๋ถ„ ์•„์‹œ์•„์ง€์—ญ์— ๊ตญํ•œ๋˜์–ด ์žˆ๋‹ค. Jasminoidea์™€ Oleoideae๋กœ ํฌ๊ฒŒ ๋‘ ์•„๊ณผ๋กœ ์–‘๋ถ„ํ•˜๊ณ  ์ „์ž๋Š” ์ฃผ๋กœ ๊ธฐ๋ณธ ์—ผ์ƒ‰์ฒด๊ฐ€ 11, 13, 14๋กœ ๊ตฌ์„ฑ๋˜์–ด ์žˆ๋Š” ๋ฐ˜๋ฉด ํ›„์ž๋Š” 23๋‚ด์ง€ 24๊ฐœ์˜ ๊ธฐ๋ณธ ์—ผ์ƒ‰์ฒด๋กœ ๋˜์–ด์žˆ๋‹ค. ๊ตญ๋‚ด ๋ฌผํ‘ธ๋ ˆ๋‚˜๋ฌด๊ณผ์— ์†ํ•˜๋Š” ์‹๋ฌผ์—๋Š” ์ดํŒ๋‚˜๋ฌด์†(Chionanthus), ๊ฐœ๋‚˜๋ฆฌ์†(Forsythia), ๋ฌผํ‘ธ๋ ˆ๋‚˜๋ฌด์†(Fraxinus), ์ˆ˜์ˆ˜๊ฝƒ๋‹ค๋ฆฌ์†(Syringa), ์ฅ๋˜ฅ๋‚˜๋ฌด์†(Ligustrum), ๋ฏธ์„ ๋‚˜๋ฌด์†(Abeliophyllum), ๊ตฌ๊ณจ๋‚˜๋ฌด์†(Osmanthus)๋“ฑ 7์†์ด ๋ณด๊ณ ๋˜๊ณ  ์žˆ๋‹ค. ๋ฏธ์„ ๋‚˜๋ฌด(Abeliophyllum distichum Nakai)๋Š” ๋ฌผํ‘ธ๋ ˆ๋‚˜๋ฌด๊ณผ(Oleaceae)์— ์†ํ•œ 1์† 1์ข…์˜ ๋‚™์—ฝ๊ด€๋ชฉ์ด๋ฉฐ ์šฐ๋ฆฌ๋‚˜๋ผ ํŠน์‚ฐ์†์ด๋‹ค. ๋ฏธ์„ ๋‚˜๋ฌด๋Š” Nakai(1919)๊ฐ€ ์ถฉ๋ถ ์ง„์ฒœ๊ตฐ ์ดˆํ‰๋ฉด ์šฉ์ •๋ฆฌ์—์„œ ์ฒ˜์Œ ๋ฐœ๊ฒฌํ•˜์—ฌ ๋ฏธ์„ ๋‚˜๋ฌด์†(Abeliophyllum)์ด๋ผ๋Š” ์‹ ์†์œผ๋กœ ๋ช…๋ช…ํ•˜์˜€๋‹ค. ํฐ๊ฝƒ์ด ํ”ผ๋Š” ๋ฏธ์„ ๋‚˜๋ฌด์˜ ๊ธฐ๋ณธ์ข… ์ด์™ธ์—, 1922๋…„์— Nakai๋Š” ๋ถ„ํ™์ƒ‰์˜ ๊ฝƒ์ด ํ”ผ๋Š” ๊ฒƒ์„ ๋ถ„ํ™๋ฏธ์„ (A. distichum for. lilacinum Nakai)์ด๋ผ๊ณ  ํ•˜์˜€๊ณ , ์ด์™ธ์—๋„ ๋ฏธ์ƒ‰์˜ ๊ฝƒ์ด ํ”ผ๋Š” ๊ฒƒ์„ ์ƒ์•„๋ฏธ์„ (for eburneum T. Lee), ๊ฝƒ๋ฐ›์นจ์— ํ‘ธ๋ฅธ ๋น›์ด ๋„๋Š” ๊ฒƒ์„ ํ‘ธ๋ฅธ๋ฏธ์„ (for. viridicalycinum T. Lee), ์—ด๋งค๊ฐ€ ๋‘ฅ๊ทผ ๊ฒƒ์„ ๋‘ฅ๊ทผ๋ฏธ์„ (var. rotundicarpum T. Lee)์œผ๋กœ ๊ตฌ๋ถ„ํ•˜๊ณ  ์žˆ๋‹ค

    ๋™์•„์‹œ์•„ 5๊ฐœ๊ตญ ๋ฌธํ™”๊ด€๊ด‘๊ต๋ฅ˜ ๊ด€๋ จ ์›Œํฌ์ˆ(์ด๊ฐ•์šฑ,๋ฏผ์›…๊ธฐ)

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    O ๋™๋ถ์•„์‹œ์•„ 5๊ฐœ๊ตญ ๋ฌธํ™”๊ด€๊ด‘๊ต๋ฅ˜ ๊ด€๋ จ ์›Œํฌ์ˆ O ๋ชฉ ์  - ๊ตญ์ œ๊ด€๊ด‘ ์ˆ˜์š” ์ฆ๊ฐ€์™€ ํ•จ๊ป˜ ๋™๋ถ์•„์‹œ์•„๊ฐ€ ์ƒˆ๋กœ์šด ๊ด€๊ด‘๋ชฉ์ ์ง€๋กœ์„œ ๋น ๋ฅด๊ฒŒ ์„ฑ์žฅํ•˜๊ณ  ์žˆ์œผ๋ฉฐ, ์—ญ๋‚ด ๊ตญ๊ฐ€๊ฐ„ ๋˜๋Š” ์ง€๋ฐฉ์ž์น˜ ๋‹จ์ฒด๊ฐ„์˜ ๊ตญ์ œ๊ด€๊ด‘ ๊ต๋ฅ˜ ํ˜‘๋ ฅ์ด ๊ฐ•์กฐ๋˜๊ณ  ์žˆ์Œ - ์ถฉ์ฒญ๋‚จ๋„์—์„œ๋Š” ๋™๋ถ์•„ 5๊ฐœ๊ตญ ์ง€๋ฐฉ์˜ํšŒ๊ฐ„ ์—ญ์‚ฌ๋ฌธํ™”๊ด€๊ด‘์„ ํ…Œ๋งˆ๋กœ ์‹ค์งˆ์ ์ธ ๋ฌธํ™”๊ด€๊ด‘๊ต๋ฅ˜ ํ˜‘๋ ฅ์„ ํ†ตํ•œ ๊ฒฝ์ œ์„ฑ์žฅ์„ ๋„๋ชจํ•˜๊ธฐ ์œ„ํ•œ ใ€Œ์ œ7ํšŒ ๋™๋ถ์•„ ์ง€๋ฐฉ์˜ํšŒ ์˜์žฅํฌ๋Ÿผ(2016.4.18.~4.20)ใ€์„ ๊ฐœ์ตœ ๊ณ„ํš ์ค‘์— ์žˆ์Œ - ์ด์— ๋™๋ถ์•„์‹œ์•„ ์ง€์—ญ์˜ ๊ด€๊ด‘๋™ํ–ฅ๊ณผ ์ •์ฑ…์— ๋Œ€ํ•œ ๋ฐฉํ–ฅ์„ ๊ณต์œ ํ•˜์—ฌ ์ง€์ž์ฒด ์ฐจ์›์˜ ๊ด€๊ด‘๊ต๋ฅ˜ ๋ฐฉ์•ˆ์„ ๊ฐ•๊ตฌํ•˜๊ณ ์ž ํ•จ O ๊ฐœ ์š” - ์ผ์‹œ : 2016๋…„ 3์›” 31์ผ(๋ชฉ) 14:00~17:00 - ์žฅ์†Œ :ย  ์ถฉ๋‚จ์—ฐ๊ตฌ์› 1์ธต ํšŒ์˜์‹ค - ์ฃผ์ตœ/์ฃผ๊ด€ : ์ถฉ๋‚จ์—ฐ๊ตฌ์› - ์ฐธ์„์ธ์› : 30๋ช… ๋‚ด์™ธ O ์ฃผ์ œ๋ฐœํ‘œ - ์ œ1์ฃผ์ œ : ๋™๋ถ์•„(ํ•œ์ค‘์ผ) ๊ด€๊ด‘๋™ํ–ฅ ๋ฐ ํ†ต๊ณ„-์ด๊ฐ•์šฑ(ํ•œ๊ตญ๋ฌธํ™”๊ด€๊ด‘์—ฐ๊ตฌ์› ๋ฐ•์‚ฌ) - ์ œ2์ฃผ์ œ : ์ง€์ž์ฒด ์ฐจ์›์˜ ๊ด€๊ด‘๊ต๋ฅ˜ ์ •์ฑ… ๋ฐ ๋ฐฉ์•ˆ-๋ฏผ์›…๊ธฐ(๋ชฉ์›๋Œ€ํ•™๊ต ๊ต์ˆ˜) - ์ดํ›„ ์ƒ๋žต์ฃผ์ œ๋ฐœํ‘œ - 1์ฃผ์ œ : ๋™๋ถ์•„(ํ•œ์ค‘์ผ) ๊ด€๊ด‘๋™ํ–ฅ ๋ฐ ํ†ต๊ณ„ ์ด๊ฐ•์šฑ(ํ•œ๊ตญ๋ฌธํ™”๊ด€๊ด‘์—ฐ๊ตฌ์›) - 2์ฃผ์ œ : ์ง€์ž์ฒด ์ฐจ์›์˜ ๊ด€๊ด‘๊ต๋ฅ˜ ์ •์ฑ… ๋ฐ ๋ฐฉ์•ˆ ๋ฏผ์›…๊ธฐ(๋ชฉ์›๋Œ€ํ•™๊ต

    The distrubution of the woody plants of south Korea based on herbarium (SNUA) materials of The Arboretum (IV) : Ericaceae

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    To clarify the taxonomy of two genera (Vaccinium andRhododendron) of Ericaceae, herbarium specimens collected from South Korea past forty years were examined on the basis of leaf, flower and fruit morphology. The qualitative and quantitative characters among Thododendreon taxa showed that ten taxa could be recognized. The current study rejected several varietal status R. mucronulatum var. taquetii, R. yedoense var. hallaisanense, R. brachycarpum var. tigerstedtii, R. brachycarpum var. roseum mainly proposed by Yamazxaki. On the other hand, R. parvifolium justified varietal status, i.e., R. lapponicum var. parvifolium (Adams) Yamazaki. Also, a plausible suggestion was that the entities of genera Oxycocus and Hugeria must be united and recognized under the genus Vaccinium. Results from this current study of Rhododendreon and Vaccinium in south Korea showed that R. brachycarpum, R. micranthum, R. dauricu, R. mucronulatum var. martimu, R. mucronulatum var. mucronulatum, R. mucronulatum var. ciliatum, R. tschonoskii, R. yedoense for. poukhanense, R. weyrichii, R. schippenbachii, V. koreanum, V. uliginosum, V. oldhamii, V. bracteatum, and V. japonicum were recognized respectively. Finally using a key and a limited sample of the Arboretum herbarium(SNUA) specimens to all taxa, the distribution maps were provided here

    Flora of Mt. Dae-am-san

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    This study was carried out to investigate the flora of Mts. Dae-am, Dae-woo, Baek-suk and Sa-myung located on the east side of DMZ in province Yang-gu-gun from July 1999 to August 2000. Although two hundred and fifty eight vascular plant taxa (70 families 167 genera) were recorded, this was only a part of representatives in this community because of the restriction of collections within the military zone. The overall forest stand age of this area was 40 to 50 years, but occasionally ca 70 years old trees were found. We reported 11 taxa of the rare and endangered species proposed by the Ministry of Environment in this area..
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