文章基本信息

标题：Influence of Forest Decline by Forest Fire and Pine Wilt Disease on Discharge and Discharge Duration Curve: In the Case of Tatsunokuchi-yama Experimental Forest.
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作者：K. Tamai ; Y. Goto ; T. Miyama 等
期刊名称：日本森林学会誌
印刷版ISSN：1349-8509
电子版ISSN：1882-398X
出版年度：2004
卷号：86
期号：4
页码：375-379
出版社：The Japanese Forest Society
摘要：The influence of two forest declines caused by forest fire and pine wilt disease on the discharge duration curve was estimated with a paired catchments experiment in Tatsunokuchi-yama Experi-mental Forest (34° 42' N, 133° 58' E). The regression lines between the discharge duration curves from Kitatani and Minamitani catchments were calculated during the control period (36 years). The observed discharge and calculated discharge with this regression line during the treatment period (19 years) were compared. Except for a few dozen days, the daily discharge was judged to be increased by disturbance on almost all days. The increased ratio on the observed discharge was around 15, 35 and 43% on the 140th, 140320th, and 320thday, respectively, in the discharge duration curve.