한국산림과학회지 (Journal of Korean Society of Forest Science)

  • 제108권4호
  • /
  • Pages.540-551
  • /
  • 2019
  • /
  • 2586-6613(pISSN)
  • /
  • 2586-6621(eISSN)
한국산림과학회 (Korean Society of Forest Science)
권호 표지
DOI QR코드

DOI QR Code

우리나라 37개 땅밀림지의 지질 및 토양 특성

Topography and Soil Characteristics Related to Land Creep in 37 Areas in South Korea

  • 박재현 (경남과학기술대학교 산림자원학과) ;
  • 서정일 (공주대학교 산림자원학과) ;
  • 마호섭 (경상대학교 환경산림과학부(농업생명과학연구원)) ;
  • 김동엽 (국립산림과학원 산림방재연구과) ;
  • 강민정 (국립산림과학원 산림방재연구과) ;
  • 김기대 (국립산림과학원 산림방재연구과)
  • Park, Jae-Hyeon (Department of Forest Resources, Gyeongnam National University of Science and Technology) ;
  • Seo, Jung Il (Department of Forest Resources, Kongju National University) ;
  • Ma, Ho-Seop (Division of Environmental Forest Science, Gyeongsang National University (Institute of Agriculture of Life Science)) ;
  • Kim, Dongyeob (Division of Forest Disaster Management, National Institute of Forest Science) ;
  • Kang, Minjeng (Division of Forest Disaster Management, National Institute of Forest Science) ;
  • Kim, Kidae (Division of Forest Disaster Management, National Institute of Forest Science)
  • 투고 : 2018.11.19
  • 심사 : 2018.12.31
  • 발행 : 2019.12.31
PDF 다운로드
⟨ 이전 논문 다음 논문 ⟩

초록

이 연구는 우리나라에서 발생된 전국 37개소의 땅밀림지의 지질 및 토양특성을 분석하여 땅밀림지에 대한 유형을 구분하기 위한 기초자료를 제공하기 위하여 실시하였다. 땅밀림지의 지질 시대는 백악기가 가장 많았으며, 경상누층군에서 가장 많이 발생하였다. 주된 구성암석은 퇴적암이 가장 많았다. 또한 땅밀림지 중 활락애가 명확하게 구분된 지역은 20개소(약 54.0%), 활락애가 모호하고 인장균열(균열)이 발생한 지역은 17개소(약 46.0%)이었다. 땅밀림지의 발생 형태(붕괴면의 형상)는 주저형 붕괴면이 20개소(약 54.0%)로 가장 많았다. 땅밀림 발생유형은 붕적토 땅밀림지가 25개소(약 68.0%)로 가장 많았다. 땅밀림의 직접적인 원인은 지질적인 원인에 더해 산각절취, 토석 및 토사채취, 산지개간 및 절취, 광산개발, 묘지조성 등 인위적인 개발사업에 근거하는 것으로 나타났다. 전국 37개소의 땅밀림지 중 인위적인 원인에 의한 땅밀림지는 27개소(약 73.0%)이었으며, 지진, 집중호우, 하천포락 등 자연적인 원인은 10개소(약 27.0%)이었다.

This study was conducted to provide basic data for classifying patterns of land creep in 37 areas in South Korea using geological and soil property analyses. Geological time, as it relates to land creep areas in South Korea, had been most impactful for the Gyeongsang Supergroup and its sedimentary bedrock during the Cretaceous period. In this area, perfect ridge cliffs in land creeping areas included 20 plots (approximately 54.0%), while tension cracking areas with ambiguous ridge cliff characteristics included 17 plots (approximately 46.0%). Hesitant slide slope types included 20 plots (approximately 54.0%) within theslide slope of an incident pattern (slide slope figure) in land creeping areas. Colluvial debris types among land creep patterns were the most frequent and included 25 plots (approximately 68.0%). The direct causes of land creep were cutting of foothills, quarrying, land-clearing in mountains, mining exploration, and the creation of burial grounds, all of which added to geological impacts. Among land creeping areas, 27 plots (approximately 73.0%) were the result of man-made activities, and 10 plots (approximately 27.0%) were derived via natural causes such as earthquakes, heavy rainfall, and caving.

키워드

참고문헌

  1. Anderson, M.G. and Richards, K.S. 1987. Slope stability. Wildly and Sons. pp. 210.
  2. Auzet, A.V. and Ambroise, B. 1996. Soil creep dynamics, soil moisture and temperature conditions on a forested slope in the granitic Vosges Mountains, France. Earth Surface Processes and Landforms 21(6): 531-542. https://doi.org/10.1002/(SICI)1096-9837(199606)21:6<531::AID-ESP606>3.0.CO;2-B
  3. Choi, K. 2018. Geological characteristics of land creep in korea. Korean Society of Forest Environment Research 21: 108-117.
  4. Culling, W.E.H. 1963. Soil creep and the development of hillside slopes. The Journal of Geology 71(2): 127-161. https://doi.org/10.1086/626891
  5. Davis, W.M. 1899. The geographical cycle. The Journal of Geology 14(5): 481-504.
  6. Hiroshi K. 1955. Land creep of japan. Paper of Economic of Asia. pp. 257.
  7. Jau, J.G., Park, S.J., Son, D.S. and Joo, S.H. 2000. The effects of geological and topographical features on landslide and land-creep. Journal of Korean Forest Society 89(3): 323-334.
  8. Jeong, J.H., Koo, K.S., Lee, C.H. and Kim, C.S. 2002. Physico-chemical properties of korean forest soils by resions. Journal of Korean Forest Society 91(6): 694-700.
  9. Keijourou, N. 1964. Disaster conference, land creep. Land Creep 1(1): 5-7.
  10. Kim, C.S., Park, J.H., Cho, H.S., Ma, H.S. and Lee, G.S. 2015. Physiochemical properties of ogranic and soil horizon in restoration area following forest landslide by creeping soils. Journal of Agriculture & Life Science 49(6): 27-35. https://doi.org/10.14397/jals.2015.49.6.27
  11. Kim, H.G. 2004. Slope stability and characteristics of shallow landslide occurred in granite hillslopes. Master. Thesis, KyungHee University, Seoul, Korea. pp. 150.
  12. Matsukura, Y. and Tanaka, Y. 1983. Stability analysis for soil slips of two gruss slope in southern abukuma mountains, Japan. Transactions, Japanese Geomorphological Union 4: 229-239.
  13. Montgomery, D.R., Sullivan, K. and Greenberg, H. M. 1998. Regional test of a model for shallow landslide. Hydrological Processes 12: 943-955. https://doi.org/10.1002/(SICI)1099-1085(199805)12:6<943::AID-HYP664>3.0.CO;2-Z
  14. National Institute of Forest Science. 2017. A precedent investigation of the foreign and in the country status of landslide by land creeping, rehabilitation and management. National Institute of Forest Science Report. pp. 153.
  15. Park, J.H. 2015. Analysis on the characteristics of the landslide: With a special reference on geo-topographical characteristics. Journal of Korean Forest Society 104(4): 588-597. https://doi.org/10.14578/jkfs.2015.104.4.588
  16. Park, J.H. 2016. The actual conditions and management of land creep in korea. Korean Society of Forestry Environment Research 19: 40-50.
  17. Park, J.H., Choi, K., Lee, S.G., Ma, H.S., Lee, J.H. and Woo, B.M. 2003. Analysis on the characteristics of the landslide in nasamri(I): with a special reference on geo-topographical characteristics. Journal of Korean Forest Society 92(3): 246-253.
  18. Park, J.H., Choi, K., Bae, J.S., Ma, H.S. and Lee, J.H. 2005. Analysis on the characteristics of the landslide in maeri (I): with a special reference on geo-topographical characteristics. Journal of Korean Forest Society 94(3): 129-134.
  19. Park, J.H., Lee, C.W., Kang, M.J. and Kim, K.D. 2015. Analysis of characteristic of forest environmental factors on land creeping occurrence. Journal of Agriculture and Life Science 49(5): 133-144. https://doi.org/10.14397/jals.2015.49.5.133
  20. Park, J.H. 2018. What's land creep. Korean Society of Forest Environment Research 21: 96-107.
  21. Shunji, I. 1978. Soil creep measurements in khumbu. Journal of the Japanese Society of Snow and Ice 40: 60-63. https://doi.org/10.5331/seppyo.40.Special_60
  22. Takaya, S. 2017. Facts of land creep. Nokdo Publication. pp. 255.
  23. Tomio H.Z., Sohei, A., Takeshi, N. and Tosihiko, S.T. 1990. Landslide disaster in temanggung, indonesia. Journal of the Japan Society of Erosion Control Engineering 42(6): 57-59.
  24. Varnes, D.J. 1978. Slope movement types and processes. Transportation Research Board Special Report. pp. 11-33.
  25. Woo, B.M., Park, J.H., Choi, H.T., Jeon, G.S. and Kim, K.H. 1996. A study on the characteristics of the landslide in hyuseok-dong(I): topographical characteristics and surface displacement. Journal of Korean Forest Society 85(4): 565-570.