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      • 주암댐 주변지역의 인문, 자연환경과 보전

        김준선,장석모,김종홍 順天大學校 1992 論文集 Vol.11 No.1

        주암댐이 건설됨에 따라 유역인구는 감소하였고, 전답은 침수되어 농업이 쇠퇴하여 댐 건설 전과 댐 건설 후의 인문환경은 차이가 있었다. 댐 주변지역의 기상은 안개일수의 증가와 일조시수의 감소가 뚜렷하여 내수면 증가에 따른 기상변화가 확인되었다. 현존 식생은 소나무림과 낙엽활엽수림으로 구성되었고 이는 7개의 자연군락과 10개의 대상군락으로 구분되었으며 식재림이 도처에 산재하였다. 댐 주변지역의 식물은 41목 122과 433속 629종 2아종 109변종 12품종으로 총 752종이 관찰되었다. 한편 녹지자연도 5, 7, 8이 대부분의 지역을 차지하였으며 수역이 증가하였고 어류상과 동물상의 변화는 생태계의 먹이사슬에 영향을 미치는 것으로 판단되었다. The population and the number of household around Juam-Dam watershed dscreased after the construction of the Dam. Lots of dry fields and paddy fields were submerged, which resulted in the decline of agriculture. Cultural environment, thus, seemed to have been changed in the area around Juam-Dam. Climatic changes were also observed between before and after the construction of the Dam. Especially foggy days were more frequently observed and photoperiod decreased in 1990 than previous years. Actual vegetation consisted of pine forests and broad-leaved forests. Nine kinds of natural forest community and 10 dinds of substitutional vegetation were classified in the surveyed area. Artificial forests were scattered in places. As for flora, a total of 752 species, that is 41 orders, 122 families, 433 genera, 629 species, 2 subspecies, 109 varieties and 12 forma, were observed. Degree of green naturality (DGN) of 5, 7, 8 was rated in the greater part of surveyed area with the increase of waters. As fishes and fauna changed, food web might be affected by deterioration of ecosystem.

      • 東川과 伊沙川의 水生管束植物區系와 分布

        金琮鴻,鄭泳喆 순천대학교 기초과학연구소 1991 基礎科學硏究誌 Vol.2 No.-

        A study on the flora and distribution of aquatic vascular plants in Dong Cheon and Isa Cheon was conducted as the part of the project for the investigation on ecosystem of streams inflowed into Suncheon bay, on eleven stations, Cheonnam from May 1990 to May 1991. As a results, 13 species of hydrophytes were identified; Marsilea quadrifolia, Salvinia natans, Ceratophyllum demersum, Trapa japonica, Myriophyllum verticillatum, Oenanthe javanica, Urticularia japonica, Sagittaria aginashi, Hydrilla verticillata, Potomogeton natans, P. crispus, Spirodela polyrhiza, Scirpus triqueter. And 31 species of hygrophytes and 36 kinds of water side plants were collected. Life from of hydrophytes and hygrophytes divided into four categories, 1)submerged species-Ceratophyllum demersum, Myriophyllum verticillatum, Hydrilla verticillata, Potomogeton crispus, 2) free-floating species-Salvinia natans, Trapa japonica, Urticularia japonica, Spirodela polyrhiza, 3) floating-leaved species-Potomogeton natans, and 4)emergent species-Persicaria amphibia, Persicaria thunbergii, Hydrocotyle maritima, Oenanthe javanica, Lobelia chinensis, Sagittaria aginashi, Phragmites communis, Zizania latifolia, Scripus triqueter, Fimbristylis dichotoma. The flora of aquatic vascular plants investigated in Dong Cheon and Isa Cheon streams was 33 families, 59 genera, 71 species, 7 varieties in total 78 taxa. Most of the hydrophytic species distributed in a few sites, but ruderal plants that appeared on water side had wide distributioinal range.

      • 보성강댐 수계의 어류상에 관한 생태학적 연구

        김종홍,한원동,이완옥,이진원 순천대학교 기초과학연구소 1994 基礎科學硏究誌 Vol.5 No.-

        The fish communities were investigated at nine sites of the Posong dam area from March 1992 to June 1994, and compared previously reported fish fauna, and studied ecologically. The fish fauna of the Posong river was classified 58 species belonging to 36 genera and 15 families, and that of the Posong dam area was classified 40 species belonging to 27 genera and 9 families. In the Posogn river, dominant species were Zacco platypus, Z. temminckii, Acheilognathus intermedia and A. koreensis in the number of individuals. Site 4 and site 9 were abundant in species. Community similarity of the Posong river and the Isachon river is 0.57 and that of the Juam dam is 0.77. The collected fishes in the Posoong dam area, not collecting in the Juam dam, were Hemibarbus labeo, Sarcocheilichthys nigrinnis morii, Abbotina rivularis, Rhodeus ocellatus, Rhodeus notatus, and Silurus microdorsalis.

      • 羅老島 植物資源 利用과 分布調査 : 島嶼開發을 爲한 基礎 硏究

        金琮鴻,李浩俊,張錫模 순천대학 새마을연구소 1986 새마을硏究論文集 Vol.2 No.-

        The Plant resources of Narodo Islands ( Naenarodo Islet, Oenarodo Islet, Sayangdo Islet, Aedo Islet, and Surakdo Islet) were investigated 13 times from March 24, 1984 to November 30, 1985. In order to analyze the vegetation of these islands, vegetation structure, distribution and utilities of plants, and actual vegetation map of them were prepared. Vascular Plants of these islands, consisted of 8 forma, 92 varieties, 2 subspecies, 665 species, 490 genera, and 130 families, alternatively, there were 272 species of woody plants and 495 species of herbs. These woody plants and herbs were reclassified with their utilities as 405 species for edible resources, 460 species for medicinal resources, 104 species for ornamental resources, 1 species for fiber resources, 280 species for industrial r-ough resources, and 118 species for feed resources. Since Narodo Islands are situated on the warm temperature forest zone, they are full of the temperate diagnosis trees with 61 species of evergreen broadleaf trees. Furthermore, the natural vegetation of them consisted of two stand units :l) evergreen broadleaf forest including Castanopsis cuspidata var sieboldii, Castanopsis cuspidata var, thunbergii, Camellia japonica, Sageretia theezans, Machilus thunbergii, Pittosporum tobira, Ligustrum japonica, Ardisia japonica, Ouercus myrsinae, and Parabenzoin trilobum and 2) Pinus thunbergii forest. The confficient of cryptogam(Pte-Q)and urbanization index (UI) as to destruction degree of natural vegetation showed a value of 1.27 and 19.25, respectively. The vegetation around densely populated villages was destructed. The average values of the degree of green naturality (DGN) of the investigated area were 3.78 at Naenarodo Islet and 5.42 at Oenarodo Islet. These data showed that the vegetation of Oenarodo Islet was well preserved. On the order hand, the community of Castanopsis cuspidata var, sieboldii and Camellia japonica at Shingum ferry terminal, Lycoris albiflora, Parabenzoin trilobum, Neofinetia falcata, Cymbidium goeringii, and Dendrobium moniliforme, etc. were feared to be destructed in their vegetation as the result of the development of Narodo Islands as a tourist resort. Therefore, it is desired that a proper control system be taken for their preservation.

      • 순천·광양지역 삼림식생에 대한 식물사회학적 연구

        김종홍,신정식,윤경원 순천대학교 2000 순천대학교 자연과학논문집 Vol.19 No.1

        The relationship between floristic composition and phytosociological study was investigated from March 1999 to October 1999 in Sunchon and Kwangyang. Depending on physiognomy, actual vegetation map was drawn in 1:25,000 scale. According to Z-M method the surveyed area was classified into seven plant communities, Quercus serrata community, Carpinus laxiflora community, Quercus mongolica community, Pinus densiflora community, Quercus variabilis community, Acer mono community and Pinus koreaiensis afforestation. Whereas the vegetation of Mt. Paegun and Dosolbong is preserved, the others(Duongjuribond, Mt. Yongkae, Kooksabong) are destructed by human interferences.

      • KCI등재
      • 龍溪山一帶 山火跡地의 初期植生과 二次遷移에 關한 硏究

        鄭洪來,金琮鴻 順天大學校 1984 論文集 Vol.3 No.1

        This paper is a series of the investigation of early vegitation, secondary succession and soil in the forest area. The forest fires had occured in April, 1978 and in February, 1984. The site is located in the north-eastern facing slope remoted about 1200 neters from peak of Mt. Yongkae (626 meters high). The investigations were conducted nine times from August 11, 1983 to August 16, 1984. The results are summarized as follow: 1. The floristic composition in the investigated area was 97 families, 262 genera, 391 species and 64 varieties. Among them, the floristic compositions of burned area were 62 families, 139 genera, 149 species and 42 varieties. Thirty-one species in the first year and 91 species have been found in the sampling sites. 2. Festuca ovina, Miscanthus sinensis var. purpurascens, Lespedeza maximowiczii, and Rhododendron mucronulatum var. ciliatum were dominant species in the burned area. Biological spectra showed the H-D₁-??-e type in the burned areas both in the year of 1978 and 1984. 3. The degree of succession (DS) of B₄stand was the highest among those of the other burned areas, and those of B₁,B₂and B₃stands were very similiar. Species diversity index ?? of B₃stand was the highest among those of the other stands, and that of B₄stand was decreased. It showed that the evennes indexes between B₁,B₂,B₃and B₄stands were most similiar among the sampling sites. 4. Compared with those of 0-5㎝ depth, soil properties of pH, organic matter, nitrogen, phosphorus, and calcium in 6-30㎝ depth were decreased. It was assumed that these results were due to the forest fire. 5. Quercus dentata, Quercus serrata, Styrax japonica, Rhododendron mucronum var. ciliatum and Lespedeza maximowiczii which are fire-resistant, sprouted again in the roots and the trunks. 6. After-forest fire, Pinus densiflora forest were late in vegetation recovery, were poor in species composition, and were regarded as easily devastated regions.

      • 居金島의 持産植物 資源에 關한 調査硏究

        張錫模,鄭丁采,金琮鴻 順天大學校 1983 論文集 Vol.2 No.1

        居金島는 東經 127°32′27″∼ 127°05′0″北緯 34°8′52″∼ 34°49′27″에 位置하고 面積은 5.92㎢로서 1982年 七月 30日 부터 1983年 11月 27日까지 12回에 걸쳐 調査한 結果는 다음과 같다. 1. 本島의 所産植物 資源은 總 128科 463屬 644種, 3亞種 76變種 7品種으로 都合 730種이 調査集計 되었고 木本이 290種, 草本이 440種이었다. 2. 本島의 植生은 全般的으로 소나무, 곰솔, 자귀나무, 후박나무, 참나무類, 서어나무等 多樣하고 人間千涉에 依해 破壞되어 回復되지 못하고 있었다. 3. 本島의 植物資源은 用途別로 보면 食用이 271種, 藥用이 346種, 觀常用 168種, 用材樹 43種, 纖維用 14種, 工業粗原料 其他가 113種, 用途不明이 139種이었다. 4. 本島는 暖帶林帶에 屬하여 暖帶의 特徵樹種이 많고 常綠闊葉樹가 74種이나 分布하고 있으며 후박나무 群落地는 保護되고 더욱 撫育되었으면 한다. 5. 本島의 所産 藥用植物의 保護增殖은 물론 常綠性 植物의 觀賞資源 開發 育成에 힘써 島嶼開發과 島嶼植物 保存이 함께 이루워 지기를 바라는 마음 간절하다. An investigation was conducted on the product plant resources of Keokeum Island. The island is situated at 127°32′27″to 127°05′02″east longitude and 34°18′52″ to 34°49′27″ north latitude, and its area is 64.94k㎡ The investigation peroid was from July 30, 1982 to Nov, 27, 1983. The following are the summarized results obtained from the investigation. 1. According to the investigation the total product plant resources of the island were 730 kinds (290 wood arbors, 440 herbs). They were classified as follows, 128 families 463 genuses, 644 species, 3 sub species, 76 varieties, 7 forma. 2. Vegetation was various including Pinus densiflora S, et Z, Pinus trunbergii Parlat, Albizzia Julibrissin Duraz, Machilus Thunbergii S, et Z, Quercus, and Carpinus, etc., but destroyed by human intervention and is not restored yet. 3. The vegetation of the island is classified as follows: 271 species for edible source 346 species for medicinal source, 168 species for ornamental source, 43 species for timber source, 14 species for fiber source and 139 species for unknown use. 4. Since it is situated on the warm temperature forest zone, the island is full of the temperate diagnosis tree with 34 species of evergreen broadleaf trees. It is considered that colony area of Machlus thunbergii S, et Z, should be preserved and brought up. 5. The surveyors strongly hopes that both the development and the plant preservation of the island will be achieved through developing the ornamental resources of the evergreen plants as well as preserving and propagation the medicinal plants of the island.

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