Lakes occur along the margins of the lahar , and some small lakes appear on the lahar 's surface , but little vegetation has encroached on the ancient river of rock .
在火山泥流边缘有湖的出现,一些小湖也在泥流表面形成,但几乎没有植被覆盖在这一古老的泥流之上。
When anyuyskiy released this lahar , the slurry of volcanic mud likely mowed down everything in its path .