8 PLANNING QUARTERLY COASTAL MANAGEMENT ANTICIPATING STAGED MANAGED RETREAT at the coastal margins Owen, S. 1 , Lawrence, J. 2 , Ryan, E. 1 , Kench, P. 1 , Bell. R. 3 , Rennie, H. 4 , Blackett, P. 3 , and Schneider, P. 5 Key questions and considerations for community and local government evaluation of managed retreat approaches.