These acoustic methods are now expected to be useful for the long-range remote sensing of schools of fish as well as for distant ocean bottom characterizations.
These acoustic methods will be put into effect in the next five years.
( z1 effect :ARG1 ( z2 method :mod ( z3 acoustics ) :mod ( z4 this ) ) :time ( z5 after :op ( z6 now ) :quant ( z7 temporal-quantity :quant 5 :unit ( z8 year ) ) ) )