• Title/Summary/Keyword: 종 속도

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A List of Important Species and Distribution of Marine Phytoplankton in Korea (국내 해양식물플랑크톤의 주요종과 분포에 대한 조사)

  • 문성기;최철만
    • Journal of Environmental Science International
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    • v.12 no.7
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    • pp.725-733
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    • 2003
  • This survey was carried out to assess important species of phytoplankton in the ocean and bay in Korea from 32 references. The number of important species assessed from 50 genera 116 species. Of them, Bacillariophycea(diatoms) 34 genera 89 speceis(76.6%), Dinophyceae(dinoflagellates) 11 genera 22 species(18.9%), Chrysophyceae 2 genera 2 species(1.7%), Cyanophycea(blue-green algae), Raphidophyceae, Euglenophyceae(euglenoids) 1 genera 1 species(0.9%) respectively. By ecological characters, the number of dominant species were 79 species including Actinoptychus seranius, 50 species including Coscinodiscus centralis were recorded as frequently apperaing species and 36 species including Cochlodinium polykrikoides were recorded as red-tide causative organism. Also, 11 species including Prorocentrum micans were surveyed as the indicator including all ecological characters.

Fungal Flora of Mt. Chiak (1) -Agaric Fungi- (치악산버섯의 분포상)

  • Kim, Yang-Sup;Seok, Soon-Ja;Park, Yong-Hwan;Cha, Dong-Yeol;Min, Kyong-Hee;Yoo, Kwan-Hee
    • The Korean Journal of Mycology
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    • v.22 no.4
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    • pp.410-420
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    • 1994
  • Some agaric fungi were collected at Chink from Sep. 10, 1988 and Aug. 12, 1990. some agaric fungi were recognized to the species. Among them six species were confirmed new to Korea and registered here with descriptions. They are Calocybe ionides (Bull.: Fr.) Donk ; Tricholoma psammopus (Kalchbr.) Quel.; Collybia cirrhatta (Per.) Quel.; Marasmius aurantioferrugineus Hongo; Amanita abrupta Peck and Bull.; Amanita castanopsidis Hongo.

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Distribution, Host Range and Disease Incidence of Smut Fungi in Korea, Japan, and China (한국, 일본 및 중국산.깜부기병균의 분포, 기주 및 발생 현황)

  • Lee, Wang-Hyu;Lee, Kui-Jae;Lee, Yong-Hoon
    • Research in Plant Disease
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    • v.8 no.1
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    • pp.34-40
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    • 2002
  • Different types of smut fungi have been reported from different geographical places, depending on the distribution of host plant. Therefore, a survey was conducted to investigate the host plant of smut fungi and occurrence situations in three Asian countries. As a result 12 genera of 4 families and 19 species,24 families 87 genus and 191 species, and 12 families 140 species were occurred in Korea, Japan and China, respectively. Six genera(Enty-loma, Yilletia, Sorosporium, Sphacelotheca, Urocysitis, Ustilago) of korean smut fungi species were reported until 1998. In Japan, Ito reported for first time 14 genera and 140 species of smut fungi in 19361 and then were more described into 17 genera 114 species by Kaki hits a in 1984. Two genera (Schizonella and Namnfldtiomyces) and 8 species were newly listed, later by other researchers. In China, Ling reported that smut fungi classified into 14 genera, 109 species in 1953. In addition, Liroa, Glomosporium, Gahmphopora and Microbotryum genus including 49 species were recently reported, thus 18 genera and 158 families of smut fungi in China. These results suggest that the number of plant related with smut fungi is seemed to be more increase in future. Smut disease, occurred on the whole or part of plant and flower.

Vascular Plants of Mt. Munsu and Mt. Okseok (문수산.옥석산 일대의 식물상)

  • Kim, Hye-Jin;Yun, Chung-Weon
    • Korean Journal of Environmental Biology
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    • v.27 no.2
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    • pp.164-175
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    • 2009
  • The flora of the vascular plant in Mt. Munsu and Mt. Okseok was listed as 689 taxa; 95 families, 332 genus, 600 species, 93 varieties and 5 forms. Based on the list of rare plants by Korea Forest Service and Korea Forest Research Institute, 16 taxa were recorded. And endangered plant was recorded by 1 taxa, Iris koreana var. albiflora. Based on the list of Korean endemic plant, 44 taxa were recorded. According to the specific plant species by classes, class I has 51 taxa, class II has 33 taxa, class III has 28 taxa, class IV has 12 taxa. In class V, we found Houttuynia cordata, but the species was considered to be worthless because it was planted as an ornamental plant in the area. Naturalized plant species were listed as 27 taxa; 99 families, 22 genus, 26 species, 1 varieties. And naturalization index was 3.9%.

Additional List of Recorded Mushrooms in Korea (from 2001 to 2004) (한국기록종 버섯추가목록(2001~2004))

  • Lee, Ji-Yul
    • The Korean Journal of Mycology
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    • v.33 no.1
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    • pp.54-57
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    • 2005
  • Lee and author (2000) rearanged the list of mushrooms recorded in Korea, containing 1,554 species 388 genera from 90 families for the systematic classification of Korean mushrooms at Korea Forest Research Institute. In September, 2002, Lee, Tai-Soo and Kab-Hee Yoon made public ‘The Index of Korea-Japan Mushroom names in Korea’ that listed 1,610 species from 396 genera, 90 families and 23 orders of mushrooms recorded in Korea. Among the listed taxa, 1,369 species, 297 genera, 65 families, 15 orders belong to Basidiomycotina and 241 species, 99 genera, 25 families and 8 orders belong to Ascomycotina. A total of 56 species were newly added to the list of recorded Korean mushrooms for a period of 2 years. On the other hand, a total of 75 species, 3 varieties and 2 formae were added to the list of recorded Korean mushrooms by the author, and they were published by many researchers from 2001 to 2004. Among the published taxa, one forma, 20 species, 16 genera, 12 families belong to Ascomycotina and one forma, 3 varieties, 55 species, 33 genera, 17 families belong to Basidiomycotina.

Fungal flora of Ullung Island (V) -on additional agaric fungi- (울릉도의 균류상 (V) -기타 주름버섯류에 대하여-)

  • Jung, Hack-Sung
    • The Korean Journal of Mycology
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    • v.22 no.2
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    • pp.196-208
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    • 1994
  • Some additional fungi were collected during two field trips to Ullung Island in July and September of 1992. Through the observation of agaric fungi, 36 mushrooms were identified to the species or subspecies and are listed below. Among them, three species and one subspecies, Mycena luteopallens, Mycena macrocystidiata, Amanita hemibapha ssp. similis, and Pluteus petasatus, were confirmed new to Korea and are registered here with descriptions.

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Restoration Model of Evergreen Broad-leaved Forest in Warm Temperate Region(III) -Flora of Several Islands Off the South & East Seashore, Korea - (난대 기후대의 상록활엽수림 복원 모형(III) - 남, 동해 몇몇 도서의 관속식물상 -)

  • 김용식;오구균
    • Korean Journal of Environment and Ecology
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    • v.11 no.1
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    • pp.61-83
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    • 1997
  • The flora of evergreen broad-leaved forest regions in the islands off the south & east seashore was undertaken three times between August to October, 1995. The total number of vascular plants surveyed in the studied areas were summarized as 434 taxa; 105 families 297 genera 380 species 49 varieties 1 subspecies and 4 formas. The vascular plants were classified as 56 taxa 32 families 53 genera 50 species 6 varieties in Mokdo, 92 taxa 47 families 80 genera 81 species 9 varieties and 2 forms in Mijo-ri, 68 taxa 47 families 65 genera 58 species 9 varieties and 1 forms in Mijodo, 57 taxa 39 families 52 genera 53 species 4 varieties in Kkamakseom, 124 taxa 59 families 105 genera 112 species 11 varieties 1 subspecies in Aedo, 90 taxa 46 families 75 genera 83 species 7 varieties in Sayangdo, 135 taxa 63 families 111 genera 147 species 13 varieties in Kumodo, 78 taxa 40 families 67 genera 69 species 9 varieties in Chudo, 142 taxa 67 families 113 genera 120 species 20 varieties and 2 forms in Mira-ri, 184 taxa 73 families 150 genera 160 species 24 varieties 1 subspecies in Maengseon-ni, and 196 taxa 79 families 156 genera 172 species 24 varieties 1 subspecies and 1 forms in Yesong-ni. Conservation measures of evergreen broad-leaved forests in the areas, at both the habitat and species levels, are urgently needed to mitigate against destructive human activities, such as unreasonable management and trampling.

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Distribution of Ants(Hymenoptera: Formicidae) by Vegetation in Mt. Gariwangsan from Korea (식생별에 따른 가리왕산의 개미분포)

  • Lyu, Dong-Pyo
    • Korean Journal of Environment and Ecology
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    • v.27 no.2
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    • pp.204-208
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    • 2013
  • The ant fauna in Mt. Gariwangsan was composed of 39 species 24 genera 5 subfamilies. The collected ants in Mt. Gariwangsan were Subfamily Myrmicinae(16 species 11 genera), Subfamily Formicinae(15 species 5 genera), Subfamily Ponerinae(6 species 4 genera), Subfamily Amblyoponinae(1 species 1 genera), and Subfamily Dolichoderrinae(1 species 1 genera). Ant fauna by vegetation in Mt. Gariwangsan, 36 species 23 genera were collected in broadleaf tree areas in which Quercus mongolica, Fraxinus rhynchophylla, Tilia amurensis, and Cornus controversa were dominant species. Paratrechina flavipes and Myrmica kotokui were dominant species. 13 species 12 genera were collected only in broadleaf tree areas. In the coniferous tree areas where Pinus densiflora, Pinus korainensis, and Larix kaempferi were dominant, 24 species 15 genera of ants in total were collected. Pachycondyla chinensis and Paratrechina flavipes were dominant species. 4 species 3 genera were collected only in the coniferous tree areas. Paratrechina flavipes was dominant even in the areas in which Camponotus japonicas and Formica japonica had been assumed to be dominant. Specifically, the higher the land was, the rarer Ponerinae and Dolichoderinae were observed. The common species observed in both areas were 20 species 13 genera. Of these ants, Paratrechina flavipes(Subfamily Formicinae) and Myrmica kotokui(Subfamily Myrmicinae) were distinctive ants. With regard to the current state of colony of these species, Paratrechina flavipes was dominant in lowland areas. Myrmica kotokui, on the other hand, was dominant in highland areas.