• 제목/요약/키워드: subspecies

검색결과 772건 처리시간 0.026초

기후적 질서로 본 오대산 선식물상

  • 정영호
    • Journal of Plant Biology
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    • 제4권2호
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    • pp.33-40
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    • 1961
  • The moss flora and it's geoecological study were made on Mt. Odae which is situated in the easterm part(37$^{\circ}$43'N. Lat., 128$^{\circ}$30' E. Long) of Korea. The total number ofmosses collected on Mt. Odae in the autumn of 1960 is 50 species, 1 varieties and 1 subspecies, belonging to 23 families. For climate index, Warmth index and Humidity index were calculaterd on Mt. Odae. From the result, it was known that the climate of Mt. Odae is Humid temperate climate and that it's vegetation zone is Deciduous broad-leaf forest zone. Moss Quotient of this mountain is 1.21 and it indicates that the plant climate of Mt. Odae is Hemicryptophytic climate. The moss flora of this mountain was discussed from the pnytogeographical point of view. The flora consists of the following elements: Holarctic element : 20 species (38.5%) North Pacific element: 1 (1.9%) Cosmopolian element: 6 (11.6%) Tropical element: 1 (1.9%) East Asiatic element: 12 (23.05%) Korean-Japan element: 12 (23.05%) Coefficient of closeness was also calculated between the moss flora of Mt. Odae and that of Mt. Sulak and Mt. Kwanak. It was known, therefore, that the flora relation between Mt. Odae and the Mt. Sulak was closer than that between Mt. Odae and Mt. Kwanak.

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한국산 모자반목 식물의 지리적 변이체에 대한 생화학적 분류 3. 삼차원적 TLC에 의한 총지질의 분석 (A Chemotaxonomic Study on Geographical Variations of Korean Fucales Plants 3. Total lipid analysis by 3-dimensional TLC)

  • 유순애
    • Journal of Plant Biology
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    • 제31권2호
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    • pp.83-89
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    • 1988
  • The Fucales plants have very homogenous taxonomic characteristics at order level, but show many morphological variatations at species or subspecies levels. This study is one of the serial works to obtain more taxonomic data than morphotaxonomic ones and to clarify the taxonomic ranks and characteristics of Korean Fucales plants through physiological and biochemical analyses. Total lipid compositions of Korean Fucales plants were analyzed by the 3-dimensional TLC method. Major components of phospholipids (PA, PC, PG, PE, DPG, LPE, LPC), neutral fat TG and sterols were commonly contained in each species. Unknown lipids X1, X2 and X3 were contained in genus Sargassum, but Hizikia was lacking X3 and Myagropsis was lacking both X2 and X3. The latter contained unique X8. From the view-point of the phylogeny of lipid metabolism, Sargassum might be more closely related to Hizikia than to Myagropsis. A variant of S. patens from Seongsan showed minute metabolic difference from that of the typical plant; but a variant of S. serratifolium did not show any significant difference from that of the typical plant.

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Resources of herbaceous plant in Taejon Area, Korea

  • Kang, Shin-Ho;Nobukazu Nakagoshi;Ko, Sung-Chul
    • Plant Resources
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    • 제2권2호
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    • pp.96-112
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    • 1999
  • This study was to estimate and complete the flora of herbaceous plants found in Mt. Kyeryong National Park, Mt. Bomoon, and Mt. Shikjang in Taejon Korea. This research was conducted from April 1995 to August 1998. Herbaceous vascular plants were composed of 76 families,336 genera,574 species,4 subspecies, 105 varieties and 9 forms, totaling 691 taxa. The useful resource plants were categorized as edible plants (45.4%), medical plants (31.1%), pasture plants (28.7%), ornamental plants (16.4%) and industrial plants (1.6%).

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An updated list of mosses of Korea

  • Kim, Wonhee;Higuchi, Masanobu;Yamaguchi, Tomio
    • Journal of Species Research
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    • 제9권4호
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    • pp.377-412
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    • 2020
  • Cardot(1904) first reported 98 Korean mosses, which were collected from Busan, Gangwon Province, Mokpo, Seoul, Wonsan and Pyongyang by Father Faurie in 1901. Thirty-four of these species were new species to the world. However, eight of these species have been not listed to the moss checklist of Korea before this study. Thus, this study complies the literature including Korean mosses, and lists all the species there. As the result, the moss list of Korea is updated as including 775 taxa (728 species, 7 subspecies, 38 varieties, 2 forma) arranged into 56 families and 250 genera. This list include species that have been newly recorded since 1980. Brachythecium is the largest genus in Korea, and Fissidens, Sphagnum, Dicranum and Entodon are relatively large. Additionally, this study cites specimens collected from Jeju Island, Samcheok, Gangwon Province, and Socheong Island, and it is possible to confirm the distribution of 338 species in Korea.

Systematic Studies on the Fishes of the Family Cobitidae (Order Cypriniformes) in Korea: I. Three Unrecorded Species and Subspecies of the Genus Cobitis from Korea

  • Kim, Ik-Soo
    • 한국동물학회지
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    • 제23권4호
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    • pp.239-250
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    • 1980
  • 1974년부터 1979년까지 남한의 주요 하천에서 채집한 기름종개속 어류의 표본을 동정한 결과 Cobbits taenia striata Ikeda, 1936, C. taenia lutheri Rendahl, 1935의 2아종과 C. granoei Rendahl, 1935의 1종이 한국미기록이었으므로 그 형태적 특징을 기재하고 지리적 분포와 검색표에 대하여 보고한다. 이로써 우리나라의 기름종개속 어류는 모두 4종 3아종이 된다.

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돼지에서 분리한 Salmonella Typhimurium의 항생제 내성 양상 (Characteristics of antimicrobial resistant Salmonella Typhimurium isolates from pigs)

  • 손준형;김미숙;이영미;도재철
    • 한국동물위생학회지
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    • 제40권2호
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    • pp.83-87
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    • 2017
  • 59 strains of Salmonella enterica subspecies enterica serovar Typhimurium (S. Typhimurium) were isolated from pigs in Gyeongbuk province, collected from 2011 to 2016. The isolates were investigated for the presence of antimicrobial resistance and multi drug resistance patterns. All 59 S. Typhimurium isolates were resistant to at least one of 10 antibiotics used in this study, 100% of S. Typhimurium isolates from pigs were resistant to two or more antimicrobials. As many as 5 isolates of isolates from pigs were resistant to 8 of 10 antimicrobials tested in this study. The ACSTNaGmKNaCf, ACSTGmAuKT/S, ACSTGmKCfT/S resistance phenotype was observed in 3.4%, 3.4%, 1.7% of the 59 isolates, respectively.

진도 첨찰산의 식생에 관하여 (On Vegetation of Mt. Cheomchal in Jindo Island)

  • Chang, Seok-Mo;Han-Sung Chang;Jong-Hong Kim
    • The Korean Journal of Ecology
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    • 제11권3호
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    • pp.153-173
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    • 1988
  • The structure of vegetation of Mt. Cheomchal, Jindo-gun, Chollanamdo were surveyed from 1985 to 1987. The vascular plants was listed 785 taxa classified into 680 speciesm 1 subspecies, 95 varieties, 9 forma, 484 genera, 139 families, and 42 orders. The floral data showed the ecological characteristics such as the value 1.71 in Pte-Q and N-$D_1-R_5-$e in biological type. Vegetation of Mt. Cheomchal is classified into 8 communities: Quercus salicina community, Castanopsis cuspidata var. sieboldii community, Quercus acuta community, and Camellia japonica community as evergreen broad-leaved forest, Quercus variabilis Pinus densiflora community, Carpinus coreana community and Carpinus tschonoskii-quercus variabilis community as deciduous broad-leaved forest, and Pinus densiflora community as pine forest.

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풀명나방과(나비목, 명나방상과)의 한국 4미기록종 (Four Species of Crambidae (Lepidoptera, Pyraloidea) New to Korea)

  • 손재천;김성수;최세웅
    • 한국응용곤충학회지
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    • 제59권3호
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    • pp.177-183
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    • 2020
  • 풀명나방과의 Patania brevipennis (Inoue, 1982); Herpetogramma tominagai Yamanaka, 2003; Aethaloessa calidalis (Guenée, 1854); Anania subfumalis (Munroe et Mutuura, 1971) 등 4종을 국내 처음으로 기록한다. Aethaloessa속은 국내에서 처음으로 기록된다. 여기 기록한 종의 외형과 생식기 사진을 제공한다. 필요한 경우, 해당 종의 아종 관계와 국내 발생 상황에 대해 논한다.

한국산 유각변형충목 (Arcellinida) 및 유각사상근족충목 (Gromiida)의 계통분류학적 연구 (Systematic Study on the Marine Hydroids (Cnidaria: Hydrozoa) in Korea ll. The Families Sphaerocorynidae, Eudendriidae, Haleciidae and Lafofidae)

  • 박정희
    • 한국동물학회지
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    • 제34권4호
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    • pp.541-547
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    • 1991
  • Some Korean marine hvdroids of the families Sphaerocorynidae, Eudendriidae, Haleciidae and Lafoeidae were observed based on the external features. Thev were collected from the coasts and islands of Korea during the years 1971-1990 by the author and others. As a result12 species and subspecies are identified, of which 6 species: Sphaerocowne bedoti, Eudendrium insigne, Eudendrium cumeum, Hydrodendron gordineri, Acwptolaria confena austrolis and Crammaria obi'etinQ tuned out to be new to the Korean fauna, which are redescribed briefly. For already known species in Korean fauna, the materials examined for this work and previous rdcore given, and not examined but already known species in Korean waters the only previous records are given for definition of the hydroid taxa. So that the Korean hvdroids of four families identified so far consist of ten genera and 19 species.

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Distribution of Resource Plants in Mt. ManRoi(ChungBuk), Korea

  • Kang, Shin-Ho;Nobukazu Nakagoshi;Ko, Sung-Chul
    • Plant Resources
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    • 제3권2호
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    • pp.152-162
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    • 2000
  • This study was performed to investigate the resources flora of Mt. ManRoi(611.7m; 37$^{\circ}$51'N, 127$^{\circ}$ 20'E), during April 1995 to September 1998. The vascular plants, which were collected from the mountain were composed of all 382 taxa including cultivated species, and classified into 1 phylum, 4 classes, 34 orders, 87 families, 254 genera, 323 species, 1 subspecies,55 varieties and 4 forms. There were not rare and endangered species, while 7 taxa of Korean endemic plants, that is, Tricyitis dilatata, Clematis trichotoma, Deutzia coreana, Spiraea prunifolia var, simpliciflora, Forsythia koreana, Weigela subsessilis and Patrinia sanicalaefalia were distributed in this mountain. The vegetation of this investigated area is regarded as the boundary of the temperate middle part and temperate southern part in floral zone of the Korean Peninsula.

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