You are right not everyone at our community sessions knows every answer to every issue, we are not marine experts and the studies are ongoing. Marine studies for the Environment Effects Statement are being assessed by technical experts external to AGL. Unfortunately, the only people who can answer your detailed marine questions are those who were at the sessions at the above mentioned times.
If you are interested, CEE, the technical experts working on the marine data, could meet with you to discuss the studies so far and your perspective. Alternatively, we will be holding more community sessions next year as part of the EES process.
If you would like to do this, please contact AGLCommunity@agl.com.au and we will organise a time.