silting

Mud is silting up the stream.

泥沙把小河淤塞了。

The Yakou beach on the right side of the typhoon track was rather stable, with only a slight silting in the belt of middle tide besides erodedm manmade dunes in the landward backshore.

台风移动路径右侧的衙口村海滩相对比较稳定，仅中潮带现弱淤积，后滨向陆侧人工堆积沙丘遭受侵蚀。