ＪｏｈｎｓＨｏｐｋｉｎｓ大学地理环境工程系教授ＰｅｔｅｒＷｉｌｃｏｃｋ提出了一种估算天然或人为干扰引起的过量河流沉积物向下游运移速度的简单方法。不同粒径的沉积物在水中运移速度不同。计算沉积物运移速度的传统方法之一是取中值粒径的颗粒运移速度，该方法并未... Peter Wilcock, a professor of geo-environmental engineering at Johns Hopkins University, proposed a simple way to estimate the downstream transport of excess river sediments caused by natural or anthropogenic disturbances. Sediments of different particle sizes move differently in water. One of the traditional methods of calculating the sediment transport velocity is to take the median particle size of the particle transport velocity, which is not ...