Journal of the Korean Society of Environmental Restoration Technology (한국환경복원기술학회지)
- Volume 11 Issue 3
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- Pages.1-11
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- 2008
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- 1229-3032(pISSN)
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- 2733-5011(eISSN)
Analysis of Water Retention Capacity at Sasa borealis Stands in Jirisan National Park
지리산국립공원 내 조릿대 임분의 수원함양기능 분석
- Ji, Hyung Woo (Jirisan National Park) ;
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Park, Jae Hyeon
(Jinju National University, Dept. of Forest Resources)
- Received : 2007.07.23
- Accepted : 2008.06.03
- Published : 2008.06.29
Abstract
Although landslides were frequently occurred under Tripterygium regelii and Rubus sp. vegetations, the damage of landslide was not observed in sasa (Sasa borealis) stands. These phenomena may be affected by forest vegetation types. This result suggested that the landslide occurred in Jirisan (Mt.) National Park may be closely related to water retention capacity at Sasa borealis stands. This study compared and analyzed the water retention capacity of each soil horizon of sasa, larch (Larix leptolepis) and mongolian oak (Quercus mongorica) stands. Soil bulk density in A horizon was lower in sasa (0.776g/