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NTIS 바로가기環境復元綠化 = Journal of the Korean Society of Environmental Restoration Technology, v.18 no.3, 2015년, pp.13 - 22
유송 (서울대학교 산림과학부) , (서울대학교 산림과학부) , 이은재 (서울대학교 산림과학부) , 임상준 (서울대학교 산림과학부)
Unpaved forest roads are common accessways in mountain areas being used for forestry purposes. The presence of forest roads produces large volumes of surface runoff and sediment yield due to changes in soil properties and hillslope profile. Rainfall simulation experiments were conducted to estimate ...
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핵심어 | 질문 | 논문에서 추출한 답변 |
---|---|---|
산사태가 주로 발생하는 경우는 언제인가? | 최근 산림토사재해에 대한 관심이 증가하고 있다. 특히 우리나라는 여름철에 강우가 집중되는 기후특성을 보이는데, 산사태와 같은 산림토사재해는 연속강우에 의해 지지력이 약화된 산지사면에 집중호우가 내리는 경우에 주로 발생하며, 훼손된 산지나 지표식생이 불량한 경사면에 강우가 내리면 많은 양의 토양침식이 발생하기도 한다(Pradhan et al., 2012). | |
산림 내의 토양침식이 주로 발생하는 임도의 노면침식이 발생하는 원인은 무엇인가? | 산림 내의 토양침식은 산림토사재해를 야기하는 주요원인이고, 이는 산림 내 임도에서 주로 발생한다. 임도의 노면침식은 주로 강우에 의한 지표유출에 의해 발생하게 된다. 본 연구에서는 임도노면에 대한 지표식생의 피복효과를 알아보고자 인공강우실험을 수행하였다. | |
산림에서 발생하는 토양침식이 주로 발생하는 곳은 어디인가? | 산림에서 발생하는 토양침식은 임도 노면을 따라 주로 발생한다(Reid and Dunne 1984; Wemple et al., 1996; Connolly et al. |
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Foltz, R. 2012. A comparison of three erosion control mulches on decommissioned forest road corridors in the northern Rocky Mountains, United States. Journal of Soil and Water Conservation. 67(6): 536-544.
Foltz, R.?Copeland, N. and Elliot, W. 2009. Reopening abandoned forest roads in northern Idaho, USA: Quantification of runoff, sediment concentration, infiltration, and interrill erosion parameters. Journal of environmental management. 90(8): 2542-2550.
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