Barriers to Flow — Mayotte

A barrier to flow is a water-related structure that causes a change in surface water flow (in talwegs, minor and major stream beds and marine submersion areas). Only artificial barriers (from human activity) are taken into account.水流障碍物（barrier to flow）是指能够改变深泓线、大小溪流河床以及海洋淹没区内地表水径流的涉水构筑物。本数据集仅纳入由人类活动造成的人工障碍物。