Whaling caused all sorts of issues. Many whale populations were decimated, and while some have recovered to some degree, few are anywhere near their population before humans started hunting them.
One of the things that has been missed is the incredible impact that they have on the ocean environment.
A new experiment aims to put these nutrients into the water and see if it restores dwindling fish populations. Although the nutrients that they release are usually found in the depths, the pressure means that they have to come to the surface to release their waste. This waste creates food for phytoplankton, which then is eaten by fish.
This experiment will happen off the coast of Goa, and will consist of taking rice husk waste from local factories and putting it out at sea, mixed with other nutrients. While this first experiment will be small in size, if it works it can be repeated. This will provide large amounts of food for fish, as well as absorbing carbon dioxide