Governments intervene to manage the exploitation and conservation of aquatic resources for the benefit of current and future generations. Such management involves balancing an array of complex and sometimes conflicting public policy objectives – canvassing contentious issues such as...

The development of the ECHO software has enabled the collection and analysis of large multifrequency acoustic data sets. The data can now be processed in a timely manner (via overlays) to quality assure and interpret underlying acoustic characteristics in the signals. From these analyses we can...