• 제목/요약/키워드: 토양동물자연도

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산림생태계 복원유형별 토양동물 변화 (The Change of Soil Animals by Forest Ecosystem Restoration Types)

  • 강현미;송재탁;최송현;김동효
    • 한국환경생태학회지
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    • 제31권1호
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    • pp.62-71
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    • 2017
  • 본 연구에서는 식생 복원 유형별 토양동물의 변화를 알아보기 위해 비오톱이식공법, 산림표토포설, 소경목군락식재, 다층구조군락식재를 적용한 조사구와 이를 비교할 대조구를 선정하였다. 토양동물의 변화를 통한 토양동물자연도 분석 결과, 대조구는 환경에 민감한 동물군과 둔감한 동물군이 골고루 출현하고 있어 토양동물자연도가 높게 확인되었다. 식재를 통해 복원된 조사구의 경우, 비오톱이식공법의 토양동물자연도가 대조구와 유사한 수준까지 도달해 있었으며, 이보다 낮은 수준이긴 하나 소경목군락식재, 다층구조군락식재지역의 토양동물 또한 점진적으로 회복되고 있었다. 가장 낮은 토양동물자연도를 보인 조사구는 산림표토포설지역으로 확인되었다. 이를 통해 비오톱이식공법이 식재를 통해 복원된 조사구가 다른 조사구에 비해 토양동물의 회복이 좀 더 빨리 이루어지고 있음을 파악할 수 있었다. 이는 산림 내부의 숲을 그대로 굴취한 후 이식하는 것으로 표토와 심토의 일부분이 함께 옮겨지기 때문으로 판단된다.

치악산 국립공원의 개미 (Ants from Chiaksan National Park)

  • 박성준;김기경;김중현;김병진
    • 한국토양동물학회지
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    • 제3권1호
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    • pp.25-34
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    • 1998
  • During April, 1991 to September, 1997, ants had been collected in Chiaksan National Park, Kangwon Province. Examining all the collections from this area, 20 species of 11 genera under 3 subfamilies had been identified.

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한국산 코응애과(전기문목 : 코응애상과)의 분류학적 연구 (A Taxanomic study on the Family Bdellidae (Bdelloidea : Prostigmata) in Korea)

  • 이원구;임재원;이소영
    • 한국토양동물학회지
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    • 제2권2호
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    • pp.65-75
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    • 1997
  • This study includes the taxanomy, description and a key to species of mites in the family Bdellidae from Korea. Specimens were collected at 60 localities in Korea from January, 1994 to June, 1997. As a result of this study, the following 7 species were identified : Bdella longicornis ( Linnaeus, 1758), Bdella muscorum Ewing, 1909, Cyta latirostris (Hermann, 1804), Biscirus thori Womersley, 1933, Spinibdella tenurostris (Ewing, 1914). Six species excluding Bdella muscorum of them are newly recorded from Korea.

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한국 토양서식성 가루응애과 및 뿔가루응애과 (응애아강 : 무기문응애 목)의 분류학적 연구 (Soil inhabiting Acaridae and Histostomidae (Acari : Astigmata) from Korea)

  • 이원구;임재원;이소영
    • 한국토양동물학회지
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    • 제3권2호
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    • pp.63-71
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    • 1998
  • Astigmatid mites collected from forest and pasture soil in Korea during the period of June, 1997 to July, 1998 were examined, and seven species were identified as follows. 1. Tyrophagus putrescentiae (Schrank, 1781) 2. T. longior (Grevais, 1844) 3. T. similis Volgin, 1949 4. Rhizoglyphus robini Claparede, 1869 5. Suidasia nesbitti Hughes, 1948 6. Histiostoma feronarium (Dufour, 1839) 7. H. sapromyzorum (Dufour, 1839) of them T. longior, T. similis, H. feronarium and H. sapromyzorum are newly added to Korean fauna.

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곤충병원선충(Steinernema carpocapsae)의 최적보관을 위한 환경요인 (Optimal Storage Conditions of the Entomopathogenic Nematode, Steinernema Carpocapsae)

  • 박영진;김용균;이영근;한상천
    • 한국토양동물학회지
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    • 제3권1호
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    • pp.9-16
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    • 1998
  • Effects of temperature, pH, and salt concentration on the preservation of the infective juvenile entolopathogenic nematodes, Steinernema carpocapsae, were analyzed. The effects of acclimation to sublethal low temperature and glycerol concentrations on rapid cold hardening of the nematodes were also evaluated to set up the conditions for their cryopreservation. All tested environmental factors could change the storage effectiveness of the nematodes. These analyses indicated that the optinal storage condition for the nematodes consisted of $15^{\circ}C$, pH 8.5, and 0.5-1.0% salt concentration. The nematodes showed a rapid could hardening in response to $5^{\circ}C$ for 2h. Glycerol induced the nematodes to increase the cold hardiness. Its high concentration over 10%, however, gave a harmful effect on the nematode survival.

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모악산의 개미 (Ants from Mt. Moak (Hym., Formicidae))

  • 김병진;김중현;박성준;김기경
    • 한국토양동물학회지
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    • 제2권1호
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    • pp.41-58
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    • 1997
  • According to the related references, up to now the systematic studies on the ants from Mt. Moak have not been professionally surveyed yet. On order to classify the the ants from Mt. Moak, authors had collected the ants in this area from Octorber, 1993 to June, 1995. Examining all the collections, 44 species of 23 genera of 17 tribes under 3 subfamilies were identified.

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미륵산의 개미 (Ants from Mt. Mirok)

  • 김병진;김기경;김중현;박성준
    • 한국토양동물학회지
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    • 제2권2호
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    • pp.115-128
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    • 1997
  • At the Mt. Mirok, Chonbug, Korea, ants have been collected from May, 1992 to April, 1998. Examining all the collections, they were classified as 25 species, 21 genera of 13 tribes under 3 sufamilies.

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한국산 뿔응애 속(떠돌이응애과 : 중기문류)의 분류학적 연구 I (Taxanomic studies on the Genus Asca (Ascidae : Mesostigmata) in Korea I)

  • 이원구;이소영;임재원
    • 한국토양동물학회지
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    • 제1권2호
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    • pp.102-109
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    • 1996
  • This study includes the taxanomy, description and a key to species of mites in the genus Asca from Korea. Specimens were collected from December 1993 to May 1996. As a result of this study, the following three species were identified. 1. Asca (Asca) aphidioides (Linne, 1758) 2. Asca (Asca) sculptrata Aoki, 1968 3. Asca (Asca) garmani Hurlbutt, 1963 These three species have not been described from Korea.

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