to define save a bit more, the Atchafalya delta is rebuilding land but only in a relatively small area. Internal systems in VB are still eroding. I do not know the speed. Studding maps, the areas that are eroding are areas with little to no shell reef protection. To save from erosion coastal protection needs to be installed in these areas.
There is an impact to these reefs by the flow of fresh water out of the delta. Just curious what the long term impact will be to these reef systems. I don't know if any studies are being conducted on the reefs south of marsh island. Theoretically, if there is less fresh water the reef systems should be healthier due to the rise in salinity. Target species would be in these areas more as well. keep in mind oysters begin their life as parasites in fish. that is why they ate usually found together.
also as MG says hypoxia is a big issue. that will no doubt continue to plague us all of the Louisiana coast for a while.
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