![Road Salt Runoff Stains](https://blogs-dev.ei.columbia.edu/wp-content/uploads/2018/12/road-salt-stains-runoff-sm-200x150.jpg)
How Road Salt Harms the Environment
Recent research indicates that salt is accumulating in the environment and poses an emerging threat both to ecosystems and human health.
Recent research indicates that salt is accumulating in the environment and poses an emerging threat both to ecosystems and human health.
The Indian state of Jharkhand has plentiful rainfall, but most of that water runs off before it can be put to use by farmers, who struggle to make a living. To help improve irrigation and crop productivity, the Centers for International Projects Trust and Ranchi’s Birsa Agricultural University turned to a simple traditional technology, “dobhas,” small ponds that can store rainwater for months at a time.