• 제목/요약/키워드: Soil fauna

검색결과 95건 처리시간 0.016초

한국산 개미의 분포에 관한 연구 (20) -치악산의 개미상- (Studies on the Distribution of Ants (Formicidae) in Korea(20) -Ants fauna in Chiaksan-)

  • 최병문;박은철
    • 한국토양동물학회지
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    • 제3권2호
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    • pp.58-62
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    • 1998
  • 치악산의 개미상을 조사하기 위해서 1997년부터 1998년까지 2년간 3개의 코스에서 746 colony를 채집하였다. 해부현미경하에서 관찰 동점한 결과 4아과 23속 45종이 확인되엇으며, 이들 중 10종은 강원도의 미기록 종이었으며, 특히 Myrmica sp.6은 한국의 미기록종으로 추가된다. 이로 인해 강원도에 분포하는 개미종은 4아과 28속 73종이 된다.

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예봉산의 거미상 (The Spider Fauna of Mt. Yebongsan, Kyunggi-do, Korea)

  • 김주필;유정선
    • 한국토양동물학회지
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    • 제1권2호
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    • pp.110-119
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    • 1996
  • The authors investigated the spider fauna of Mt. Yebongsan from May 1994 to Aug. 1996. In this paper, 265 species from 21 genera, and 28 families were identified and compared with those from islands geographical with differing i.e., Is. Paikryung-do, Is. Chin-do, and Is. Ulrung-do distribution and climate. Spiders from 45 palaearctic regions(3.69%), 13 holarctic regions(1.06%), 4 oriental regions(0.32%) and 5 cosmopolitans(0.41%) are identified. Various methods were used for collecting specimens during the period including pitfall, beating, sweeping and looking up-down.

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남해도 거미상 (The Spider Fauna of Namhai Island, Korea)

  • Kim, Joo-Pil
    • 한국토양동물학회지
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    • 제5권2호
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    • pp.113-117
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    • 2000
  • The spider fauna of Namhai Island was investigated from 21 to 25 Aug 1998. As a result,81 species of 43 genera under 15 families were collected. Identified spiders are composed of 30.8% Palaearctic, 28.4% Palaearctic and Oriental, 6.1% Holarctic, 2.4% Oriental, and 3.7% Cosmopolitan species. Araneid, salticid and theridiid spiders appeared to be dominant among the spiders. Common species with Japan and China were 56(69.1%) AND 55 (67.1%) species, respectively.

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잣나무 조림지내 토양미소절지동물상에 관한 연구. 3. 토양미소절지동물의 종류와 분포 (Soil microarthropods fauna in plantations of the Korean pine(Pinus koraiensis S. et Z.). 3. Population densities of soil microarthropods)

  • 권영립
    • 한국응용곤충학회지
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    • 제32권2호
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    • pp.168-175
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    • 1993
  • This study investigated the composition and distribution of the soil microarthropods community in plantations of the Korean pine(Pinus Koraiensis SIEB. et ZUCC, the sudong area, Namyangju-gun, Korea) , which had been planted in different years. The soil samples intended to collect soil animals were taken monthly from June 1988 to July 1989. The composition of soil microarthropods community included Arachnida, Chilopoda, Insecta, Collembola, Diplopoda, Crustacea, and Symphyla. The Acarina were composed of 82.4% of Cryptostigmata, 8.0% of Mesostigmata, 7.9% of nymphs, and 1.7% of others. The Insecta included six orders including Hymenoptera(65.8%) and Diptera(13.9%). Population densities increased from when the plantations were first established until the planting were 25 years old, after which they declined. Population densities of the soil microarthropods were highest in July and lowest in January. The Collembola/Acarina ratio is 0.16 overall, and was highest in January and lowest in August.

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한국산 개미의 분포에 관한 연구(16) - 전라북도의 개미상- (Distribution of Ants(Formicidae) in Korea(16) -Ant Fauna from Chollabukdo-)

  • 최병문
    • 한국토양동물학회지
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    • 제1권1호
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    • pp.5-23
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    • 1996
  • To clarify the ants fauna in Chollabukdo, field survey was carried out for about 10 years from 1986 to 1995. As a result, 1,699 clonies were collected and identified. These clonies were composed of 76 species belonging to the 31 genera of 5 subfamilies. The list of ants in Chollabukdo was prepared with them involving a subfamily, 6 genera and 18 species newly recorded from Chollabukdo. In NSC analysis between areas, zones and clonies respectively, all 16 areas were continuous expect Bangchukdo. In block analysis of ant distribution. 28 species were found only in mountain-zone and 4 species in island-zone. Among 5 subfamilies distributied in Chollabukdo, Myrmicinae is the most abundant, but Cerapacinae is the oppisite. The Lasius of Formicinae is the most abundant genus among 31 genera investigated.

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한국산 반날개류 (딱정벌레목, 반날개과)에 관한 조사 (Contribution to the Staphylinid Fauna (Coleoptera, Staphylinidae) of Korea)

  • Cho, Young-Bok;Lafer, German-Sh;Jong Cheol paik;Park, Jong kyun
    • 한국토양동물학회지
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    • 제7권1_2호
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    • pp.35-44
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    • 2002
  • G. Lafer에 의해 조사된 한국산 반날개류에 대한 조사 내용을 보고한다. 조사된 반날개류는 38종이 동정되었고, 이들 중 4종이 (Atheta weisei, Bolitobius setiger, Lesteva plagiata, and Sepedophilus germanus) 한국산 미기록종으로 밝혀졌다.

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남산과 광릉의 토양 미소절지동물에 관한 연구 (Soil Microarthropods Fauna at the Namsan and Kwangreung)

  • 박홍현;정철의;이준호;이범영
    • 한국토양동물학회지
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    • 제1권1호
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    • pp.37-47
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    • 1996
  • This research was carried out to investigate soil mictoarthropods fauna in Namsan and Kwangreung which were considered to receive different degreeds of environmental pressures. In basic environmental data, Namsan where under rather accelerated acidification by air contamination and acidic rain showed low pH, tardy decomposition and turnover rate. Population density of soil microarthropods was high in Kwangreung 17,169.8/\ulcorner\ulcorner(coniferous forests), 17,892.6/$\textrm{m}^2$(deciduous forests) than in Namsan, 12,143.8/$\textrm{m}^2$ (coniferous forests), 14,216$\textrm{m}^2$(deciduous forests). Biomass of soil microarthropods was 2,020.219mg/$\textrm{m}^2$ at coniferous forests and 4,270.172mg/$\textrm{m}^2$ at deciduous forests in Namsan, and 3,287.326mg/$\textrm{m}^2$ at coniferous forests and 4326.1mg/$\textrm{m}^2$ at deciduous forests in Kwangreung. Population density constantly showed high in spring, and seasonal fluctuations were correlated with seasonal precipitation. As far as vertical distribution is concerned, population density was concentrated in litter layer as 70% while 30% are in soil layer and also decreased with increasing depth.

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