Dea alder,
to my friend's credit, she spoke up at a town meeting and said that she thought hugulkultur could help the erosion that they are expecting. it took all her courage to do that. the smart man who was determining good ideas and bad ideas said that if they put the wood on top of the dirt the baked dirt would erode anyway and the wood would follow gravity down. I said that of course would happen but if they were able to dig in the clay and make ditches for the wood to be tucked into it would be less of a problem.
I think the timing of this disaster with no knowledge of hugulkultur previous will mean that it won't be used as a solution at this time.