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        • KCI등재

          경주시 생태하천 예정지인 소현천의 관속식물상

          유주한 ( You Ju-han ) 한국환경복원기술학회(구 한국환경복원녹화기술학회) 2018 한국환경복원기술학회지 Vol.21 No.5

          The purpose of this study is to investigate the flora of Sohyeoncheon which is planned for ecological restoration and river maintenance from upstream to downstream, and also to collect the ecological data to cope with the change of the ecosystem of Sohyeoncheon. The numbers of vascular plants were summarized as 336 taxa including 82 families, 233 genera, 298 species, 1 subspecies, 33 varieties and 4 forms. The rare plants were 3 taxa including Aristolochia contorta Bunge, Prunus yedoensis Matsum.(planting) and Koelreuteria paniculata Laxmann. The Korean endemic plants were 4 taxa including Populus tomentiglandulosa T.B.Lee(planting), Lespedeza maritima Nakai, Forsythia koreana (Rehder) Nakai(planting) and Weigela subsessilis (Nakai) L.H.Bailey. The specific plants by floristic region were 15 taxa including 1 taxon of grade Ⅴ, grade Ⅳ and grade Ⅱ each, 4 taxa of grade Ⅲ and 8 taxa of grade Ⅰ. The naturalized plants were 60 taxa and the invasive alien plants were 3 taxa. The results of analysis by vertical structures showed that naturalized plants included 31 taxa of upstream, 53 taxa of midstream and 38 taxa of downstream. An analysis of crossing structures showed that 2 taxa of water channel, 3 taxa of low waterside, 41 taxa of high waterside and 48 taxa of bank.

        • KCI등재

          경관생태학적 지구단위 개발사업지역의 관속식물상 : 대구테크노폴리스 산업단지를 중심으로

          유주한(Ju-Han You),나정화(Jung-Hwa Ra),조현주(Hyun-Ju Cho) 한국산림휴양학회 2010 한국산림휴양학회지 Vol.14 No.4

          본 연구는 대구광역시 달성군 대구테크노폴리스 산업단지에 분포하는 식물상을 분석하여 경관생태학적인 환경계획 수립을 위한 기초 자료 제공에 그 목적이 있다. 연구결과를 요약하면 다음과 같다. 본 지역에 분포하는 관속식물은 101과 262속 323종 41변종 5품종 등 총 369분류군으로 요약되었다. 산림청 지정 희귀식물인 모감주나무와 땅나리 등 2분류군이 확인되었다. 특산식물은 개나리, 고광나무, 능수버들, 병꽃나무 등 4분류군이었다. 식물구계학적 특정식물은 물오리나무, 굴참나무, 덤불쑥 등 25분류군으로 나타났다. 귀화식물은 가죽나무, 개비름, 털비름, 미국자리공, 개소시랑개비, 족제비싸리, 토끼풀, 큰땅빈대, 큰달맞이꽃, 둥근잎나팔꽃 등 41분류군이 조사되었다. 환경부 지정생태계교란야생식물은 돼지풀과 물참새피 등 2분류군이 확인되었다. The purpose of this study is to offer the raw data for establishing the landscape ecological environment plan by analysing the flora distributed in Daegu technopolis industrial complex, Dalsung-gun, Daegu metropolitan city. The results are as follows. The vascular plants distributed in this site were summarized as 369 taxa; 101 families, 262 genera, 323 species, 41 varieties and 5 forma. The rare plants designated by Korea Forest Service were 2 taxa; Koelreuteria paniculata Laxm. and Lilium callosum S. et Z.. The endemic plants were 4 taxa; Forsythia koreana Nakai, Philadelphus schrenckii Rupr., Salix pseudolasiogyne L?v and Weigela subsessilis L.H. Bailey. The specific plants by floristic region were 25 taxa; Alnus hirsuta (Spach) Rupr., Artemisia rubripes Nakai, Quercus variabilis Bl. and so forth. The naturalized plants were 41 taxa; Ailanthus altissima Swingle, Amaranthus lividus L., A. retroflexus L., Phytolacea americana L., Potentilla paradoxa Nutt., Amorpha fruticosa L., Trifolium repens L., Euphorbia maculata L., Oenothera lamarckiana Ser., Ipomoea purpurea Roth and so forth. The invasive alien plants designated by Ministry of Environment were 2 taxa; Ambrosia artemisiifolia var. elatior Descourtils and Paspalum distichum L..

        • KCI등재
        • 주왕산국립공원 특별보호구의 식물상과 식생

          유주한(Ju-Han You),문성주(Sung-Ju Mun),정철운(Chul-Un Chung),설정욱(Jeong-Wook Seol) 국립공원연구원 2011 국립공원연구지 Vol.2 No.3

          '스콜라' 이용 시 소속기관이 구독 중이 아닌 경우, 오후 4시부터 익일 오전 7시까지 원문보기가 가능합니다.

          본 연구는 산철쭉과 가시오갈피 특별보호구에 대한 생태적 특성을 분석하여 자생지의 보전과 복원을 위한 기초자료 제공에 그 목적이 있다. 연구결과를 요약하면 다음과 같다. 7개 특별보호구 내외부의 식물상은 58과 103속 122종 1아종 16변종 3품종 등 총 142분류군이 확인되었다. 층위별 우점종 분석 결과, 교목층은 갈참나무(1번·2번·3번 조사구), 졸참나무(4번 조사구), 까치박달(5번 조사구), 느티나무(6번 조사구), 물박달나무(7번 조사구), 아교목층의 경우 굴참나무(1번 조사구), 갈참나무(3번·6번 조사구), 굴피나무(4번 조사구), 물푸레나무와 산벚나무(7번 조사구)로 나타났다. 관목 1층의 우점종은 느릅나무(1번 조사구), 회잎나무(2번 조사구), 산뽕나무와 덜꿩나무(3번 조사구), 신나무(4번 조사구), 생강나무(6번 조사구), 개암나무와 신갈나무(7번 조사구)이며, 관목 2층은 국수나무(1번 조사구), 생강나무(2번 조사구), 조록싸리(3번·4번 조사구), 고광나무(5번 조사구), 고추나무와 줄딸기(6번 조사구), 생강나무·노린재나무, 가시오갈피(7번 조사구)로 나타났다. 초본층의 우점종은 쑥과 돌콩(1번 조사구), 담쟁이덩굴·산새콩·대사초(2번 조사구), 맑은대쑥·김의털·털대사초(3번 조사구), 김의털(4번 조사구), 산새콩·멸가치·주름조개풀(5번 조사구), 주름조개풀(6번 조사구), 오미자(7번 조사구)로 나타났다. The purpose of this study is to offer the raw data for conserving and restoring habitats by analysing the ecological characteristics about special protected area of Rhododendron yedoense var. poukhanense (H.Lév) Sugim. and Eleutherococcus senticosus (Rupr.&Maxim.) Maxim. The results are as follows. The numbers of vascular plants surveyed inside and outside were 142 taxa; 58 families, 103 genera, 122 species, 1 subspecies, 16 varieties and 3 forma. The dominant species of tree layer were Quercus aliena(plot 1·2·3), Quercus serrata(plot 4), Carpinus cordata(plot 5), Zelkova serrata(plot 6) and Betula davurica(plot 7). The dominant species of subtree layer were Quercus variabilis(plot 1), Quercus aliena(plot 3·6), Platycarya strobilacea(plot 4), Fraxinus rhynchophylla·Prunus sargentii(plot 7). The dominant species of shrub first layer were Ulmus davidiana var. japonica(plot 1), Euonymus alatus for. ciliatodentatusa(plot 2), Morus bombycis·Viburnum erosum(plot 3), Acer pictum subsp. mono(plot 4), Lindera obtusiloba(plot 6) and Corylus heterophylla·Quercus mongolica(plot 7), in case of shrub second layer, the dominant species were Stephanandra incisa(plot 1), Lindera obtusiloba(plot 2), Lespedeza maximowiczii(plot 3·4), Philadelphus schrenckii(plot 5), Staphylea bumalda·Rubus oldhamii(plot 6) and Lindera obtusiloba·Symplocos cinensis for. Pilosa·Eleutherococcus senticosus(plot 7). The dominant species of herbage layer were Artemisia princeps·Glycine soja(plot 1), Parthenocissus tricuspidata·Lathyrus vaniotii·Carex ciliatomarginata(plot 2), Artemisia keiskeana ·Festuca ovina·Carex ciliatomarginata(plot 3), Festuca ovina(plot 4), Lathyrus vaniotii·Adenocaulon himalaicum·Oplismenus undulatifolius(plot 5), Oplismenus undulatifolius(plot 6) and Schisandra chinensis(plot 7).

        • KCI등재

          연구논문 : 가야산국립공원의 식물상과 보전방안

          유주한 ( Ju Han You ),전세근 ( Se Kun Jeon ),설정욱 ( Jeong Wook Seol ) 한국환경복원기술학회(구 한국환경복원녹화기술학회) 2013 한국환경복원기술학회지 Vol.16 No.1

          This study is to offer the raw data for conservation and restoration of national park by surveying and analysing the vascular plants in the Gayasan national park. The flora were summarized as 102 families, 328 genera, 469 species, 4 subspecies, 59 varieties and 9 forms. The endangered plants designated by Ministry of Environment were 2 taxa; Pedicularis hallaisanensis Hurus. and Gymnadenia conopsea for. albiflora Y.N.Lee. The rare plants designated by Korea Forest service were 13taxa; crypsinus hastanus (Thunb.) Copel Ligusticum tachiroei (Franch.& Sav.) M. Hiroe & constance, primula modesta var fauriae (Franch.)Takeda, Lilum distichum Nakai ex Kamibay and so forth. The Korean endemic plants were 15taxa; Betula ermanii Cham., Carpinus laxiflora (siebold& Zucc.) Blume, stewartia peseudocamellia Maxim., Galium koreanum (Nakai) Nakai, Heloniopsis koreana Fuse, N.S.Lee&M.N Tamura and so forth, The Pecific plants by floristic region were 66taxa; Betula chinensis heracleifolia Kom, Adoxa moshatekkina L. and so forth. The plants with approval for delivering oversea were 22taxa; salix hallaisanensis H.Lev, sanguisoba argutidens Nakai, Viola albida Palib, Weigela subsessilos(Nakai) L,H.Bailey and so forth. The naturalized plants were 30taxa; Chenopodium album :, Lepidium apetalum WIlld., Trifolium pretense L, Bidens frondosa L, Helianthus tuberosus L. and so forth.

        • KCI등재

          경주시 생태복원하천인 충효천의 관속식물상

          유주한 ( You Ju-han ),정성관 ( Jung Sung-gwan ) 한국환경복원기술학회(구 한국환경복원녹화기술학회) 2018 한국환경복원기술학회지 Vol.21 No.4

          The purpose of this study is to present the basic data for management of ecologically restored stream by surveying and analysing the vascular plants distributed in Chunghyocheon stream, Gyeongju-si. The survey of vascular plants in this site was conducted before and after restoration. The number of vascular plants were summarized as 276 taxa including 68 families, 188 genera, 242 species, 1 subspecies, 29 varieties and 4 forms. The rare plants were 2 taxa including Prunus yedoensis Matsum. and Iris ensata var. spontanea (Makino) Nakai, and the Korean endemic plant was Lespedeza maritima Nakai. The specific plants by floristic region were 13 taxa including 1 taxa of grade Ⅴ, 3 taxa of grade Ⅲ, 1 taxa of grade Ⅱ and 8 taxa of grade Ⅰ. The naturalized plants were 62 taxa including Persicaria orientalis (L.) Spach, Lepidium virginicum L., Poa compressa L. and so forth. The invasive alien plants were 3 taxa including Ambrosia artemisiifolia L., Aster pilosus Willd. and Lactuca scariola L.. The hydrophytes were 34 taxa including 26 taxa of emergent plant, 1 taxa of floating-leaved plant, 2 taxa of free-floating plant and 5 taxa of submerged plant.

        • KCI등재후보

          경주유적지구 월성과 계림에 분포하는 관속식물상

          유주한(Ju-Han You),문성주(Sung-Ju Mun),김동필(Dong-Pil Kim),강태호(Tai-Ho Kang) 한국산림휴양학회 2011 한국산림휴양학회지 Vol.15 No.1

          본 연구는 역사유적지구로 지정된 월성과 계림에 분포하는 식물상을 객관적으로 조사 및 분석함으로서 한국전통공간의 복원 및 보전을 위한 기초 자료 제공에 그 목적이 있다. 조사기간은 2008년 8월부터 2010년 10월까지 수행하였다. 연구결과를 요약하면 다음과 같다. 관속식물상은 69과 181속 218종 26변종 1품종 등 총 245분류군으로 조사되었다. 희귀식물은 측백나무, 쥐방울덩굴, 왕벚나무, 이팝나무 등 4분류군으로 나타났다. 특산식물은 능수버들, 개나리 등 2분류군이었으며, 식물구계학적 특정식물은 쇠고비, 전나무, 향나무, 왕버들 등 20분류군으로 확인되었다. 귀화식물은 닭의덩굴, 소리쟁이, 좀명아주, 털비름 등 28분류군으로 분석되었다. 생태계교란야생식물은 돼지풀, 미국쑥부쟁이 등 2분류군이 발견되었다. The purpose of this study is to offer the raw data for restoration and conservation of Korean traditional site by objective surveying and analysing the vascular plants of Wolseong and Gyerim designated as historic areas. The results are as follows. The results of surveying the vascular plants were recorded as 245 taxa; 69 families, 181 genera, 218 species, 26 varieties and 1 forma. The rare plants were 4 taxa; Thuja orientalis L., Aristolochia contorta Bunge, Prunus yedoensis Matsumura and Chionanthus retusa Lindl. et Paxton. The endemic plants were 2 taxa; Salix pseudolasiogyne L?v and Forsythia koreana Nakai. The specific plants by floristic region were 20 taxa; Cyrtomium fortunei J. Smith., Abies holophylla Max., Juniperus chinensis L., Salix glandulosa Seem. and so forth. The naturalized plants were 28 taxa; Bilderdykia dumetora (L.) Dum., Rumex crispus L., Chenopodium ficifolium Smith, Amaranthus retroflexus L. and so forth. The invasive alien plants were 2 taxa; Ambrosia artemisiifolia var. elatior Descourtils and Aster pilosus Willd.

        • KCI등재

          경주국립공원 서악 지구의 관속식물상

          유주한 ( Ju Han You ) 한국환경복원기술학회(구 한국환경복원녹화기술학회) 2014 한국환경복원기술학회지 Vol.17 No.3

          The purpose of this study is to offer the raw data for establishing the management and restoration plan by objective surveying and analysing the flora distributed in Seoak District, Gyeongju National Park, Korea. The flora summarized as 411 taxa including 92 families, 285 genera, 363 species, 2subspecies, 41 varieties and 5 forms. The rare plants designated by Korea Forest Service were 2 taxa including Exochorda serratifolia and Potentilla discolor. The Korean endemic plants were 3 taxa including Philadelphus schrenkii, Lespedeza maritima and Weigela subsessilis. The specific plants by floristic region were 16 taxa including Asplenium sarelii, Pyrrosia petiolosa, Vitex negundo var. incise and so forth. The target plants adaptable to climate change were 2 taxa including Lespedeza maritime and Carpesium macrocephalum, and the plants with approval for delivering oversea were 4 taxa including Exochorda serratifolia, Glycine soja, Lespedeza maritima and Weigela subsessilis. The naturalized plants were 51 taxa including Phytolacca americana, Viola papilionacea, Lamium purpureum and so forth. The invasive alien plants were 3 taxa including Ambrosia artemisiifolia, Aster pilosus and Lactuca scariola. NI(Naturalized Index) was 12.4% of all 411 taxa of surveyed flora in this study and UI(Urbanized Index) was 15.9% of all 321 taxa of naturalized plants in Korea. Potentilla discolor in rare plant, Philadelphus schrenkii in endemic plant and Dictamnus dasycarpusin specific plant were established the conservation plan. Whereas, invasive alien plants such as Ambrosia artemisiifolia, Aster pilosus and Lactuca scariola should be removed as soon as possible. The damaged sites in Seoak District were divided between wildfire area and farmland. To restore a forest fire site, we will have to apply a natural renewal and community planting. In case of farmland, we will have to do ecological planting using native species and constrcut a forest wetland.

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