Synthetic Snowmelt Runoff Analysis Including the Effect of the Altitudinal Distribution of Snow Water Equivalent
Synthetic Snowmelt Runoff Analysis Including the Effect of the Altitudinal Distribution of Snow Water Equivalent
复制标题
合成融雪径流分析，包括雪水当量海拔分布的影响
DOI：
10.2208/prohe.39.79
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发表时间：
1995
期刊：
影响因子：
--
通讯作者：
H. Ishidaira
中科院分区：
文献类型：
--
作者：
Tosio Koike;Minjiao Lu;N. Hayakawa;Kenji Furuya;H. Ishidaira
建立了由三个子模型组成的融雪径流分析方法。这些子模型是用于估计作为积雪覆盖面积的函数的全流域雪水当量的模型、用于估计全流域融雪速率的模型和径流模型。在每个模型中，使用了从陆地卫星TM数据中获得的积雪覆盖面积信息。这些模式被应用到Uono河流域在1989年，1993年的融雪季节。计算结果与实测数据吻合较好。
Snowmelt runoff analytical method consisting of three submodels is developed. These submodels are the model for estimation of basin-wide snow water equivalent as a function of snow covered area, the model for estimation of basin-wide snowmelt rate, and the runoff model. In each model the information on snow covered area derived from LANDSAT TM data is used. These models are applied to the Uono River Basin during the snowmelt season in 1989, 1993. The calculation are in good agreement with the observed data.