How to stop erosion on a river bank<br>Use coir netting that's 700-900 grams per square meter (gsm). Coir netting is made from coconut fibers and is biodegradable. Normal or heavy duty netting should be used when there is a large amount of water flow.
throw the dirt from the riverbank into the flowing water
( z1 throw :mxde imperative :ARG0 ( z2 you ) :ARG1 ( z3 dirt :source ( z4 bank :mod ( z5 river ) ) ) :ARG2 ( z6 water :ARG1-of ( z7 flow ) ) )