Figure 1. Location map of the study site.
Figure 2. Distribution of black shale in the slow – moving landslide area.
Table 1. Results of soil bulk density (g/cm3) and soil porosity (%).
Table 2. Results of soil hardness (kgf/cm3)
Table 3. Results of coefficient of permeability (cm/s) and mesopore ratio (pF2.7, %)
References
- Adams, P.W. 1981. Compaction of forest soils: a pacific northwest extension publication. Oregon. USDA Forest Service. PNW-217.
- Andy, D.W. and William, J.E. 1997. Environmental Hydrology. pp. 480.
- Choi, K. 2018. Geological characteristics of land creep in korea. Korean Society of Forest Environment Research 21: 108-117.
- David, M.S., Jeffry, J.F., Peter, G.H., David, A.Z., 2005. Principles and applications of soil microbiology. Donghwapub. pp. 770.
- Froehilich, H.A., Miles, D.W. R. and Robbins, R.W. 1985. Soil bulk density recovery on compacted skid trails central Idaho. Soil Science Society American Journal 49(4): 1016-1017.
- Fuziwara, S., Anzai, M. and Kato, T. 1996. The Method and Application of Soil Test. pp. 281.
- 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.
- Jeong, J.H., Koo, K.S., Lee, C.H. and Kim, C.S. 2002. Physicochemical properties of korean forest soils by resions. Journal of Korean Forest Society 91(6): 694-700.
- Kim, J.S., Han, S.H. and Jeong, G.C. 2001. Surface geophysical investigations of a slope-failure terrane at Wiri, Andong, Korea. Econical Environmental Geology 34(2): 193-204.
- Kim, M.I., Kim, J.S., Kim, N.W. and Jeong, G.C. 2011. Surface geophysical investigations of landslide at the Wiri area in southeastern Korea. Environmental Earth Sciences 63: 999-1009. https://doi.org/10.1007/s12665-010-0776-z
- Kim, H.G. 2004. Slope stability and characteristics of shallow landslide occurred in granite hillslopes. Master. Thesis, KyungHee University, Seoul, Korea. pp. 150.
- Krag, P., Higginbotham, K. and Rothwell, R. 1986. Logging and soil disturbance in southeast British Columbia. Canadian Journal of Forestry Research 16: 1345-1354. https://doi.org/10.1139/x86-238
- Lee, M.W. 2006. Soil biology. Dongguk University. pp. 416.
- Lee, Y.N. 1991. Landslide II. Society of Geotechical Engineering 7(1): 105-113.
- Nakamura, J. 1981. A study of forecast landcreep(I). Society of Forest Erosion Control and Road Engineering 16: 162-163.
- Nyle, C.B. and Ray, R.W. 2011. Elements of the nature and properties of soils. Kyobobook. pp. 679.
- Park, J.H. 2016. The actual conditions and management of land creep in korea. Korean Society of Forestry Environment Research 19: 40-50.
- Park, J.H. 2018. What's land creep. Korean Society of Forest Environment Research 21: 96-107.
- 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 geotopographical characteristics -. Journal of Korean Forest Society 92(3): 246-253.
- 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.
- 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
- Sidle, R.C. 1980. Impacts of forest practices on surface erosion. A Pacific Northwest Extension Publication, Oregon. USDA Forest Service. PNW 195: 1-5.
- Takaya, S. 2017. Facts of landcreep. Nokdo Publication. pp. 255.
- Varnes, D.J. 1984. Slope movement types and processes. Transportation Research Board Special Report. pp. 11-33.
- 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.
- Xu, Y.J., Burger, J.A. Aust, M. Patterson, S.C. Miwa, M. and Preston, D.P. 2002. Changes in surface water table depth and soil physical properties after harvest and establishment of loblolly pine (Pinus taeda L.) in Atlantic coastal plain wetlands of South Carolina. Soil and Tillage Research 63: 109-121. https://doi.org/10.1016/S0167-1987(01)00226-4