닫기
18.97.14.90
18.97.14.90
close menu
지피상태에 (地被狀態) 따른 임지의 (林地) 수저유 (水貯留) 특성
Water Storage Characteristics of Surface Soil by the Different Forest Floor Conditions (Ⅰ)
이헌호(Heon Ho Lee), 이창우(Chang Woo Lee)
UCI I410-ECN-0102-2008-520-002100226

This study was carried out to investigate the water storage charateristics of surface soil by different forest floor conditions and to measure water storage capacity of forest Land at the Yeungnam University forest in Yongjang-ri, Nenam-myoen, Kyongju-gun, Kyongsangbuk-do. The study was conducted for 4 months, from June to September, 1993. The results were summarized as follows ; 1. Infiltration capacity of surface soil for each. forest floor condition was in the order : Oak forest$gt;Oak forest removed Ao layer$gt;Pine forest removed Ao layer$gt;Pine forest$gt;Bare land$gt;Grasses. 2. The absolute values of infiltration capacity were increased as the rain intensity increased, while the order of infiltration capacity for each floor condition was not changed. 3. Infiltration capacity was highly correlated with surface soil hardness and todal pores. 4. Infiltration formula based on the Horton`s could be estimated at each forest floor condition. 5. The model for water storage capacity of forest land expressed by infiltration capacity was estimated using total pores and soil hardness. This study indicates water storage capacity of different forest floor conditions depends on infiltration capacity. Using these formula, it was possible to calculate and estimate water storage capacity of forest land. Therefore, the result of this study will be helpful to increase water storage capacity of forest land and to manage water resources effectively.

[자료제공 : 네이버학술정보]
×