to realize a socialized,
scientific and informative coastal erosion management system that
can minimize the adverse impacts of coastal erosion hazard. Many
works have already been carried out to combat coastal erosion, it is
time to pause to collect and summarize the results of these actions
for development and updating. Fig. 12 presents a concise framework
from objectives, policies and implementation, down to
coastal erosion management information systems to guide managers,
and stakeholders play an important role in the whole system