The spatial variability of runoff area has a great effect on the time-space input of sediment supply into rivers.

流域产流面积的空间变化对其产沙、供沙的时空输入特性具有制约作用。

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The spatial variability of runoff area has a great effect on the time-space input of sediment supply into rivers.

流域产流面积的空间变化对其产沙、供沙的时空输入特性具有制约作用。

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