What is presented in this paper is only a start on the vast amount of work which needs to be done. However, there are serious threats from landslides. It need to be considered when planning large scale developments.
Mass
movement danger is reduced by controlling drainage and reducing the slope
angle. Lanslide impact can be mitigated with cable nets, wire fences,
perforated pipe in the wall as seen at Photo-5 from field trip observation and
interceptor drains. The best way to minimize damage from landslide is to avoid
building ( K.Coch, 1995 ).
Management
of landslide problems would be greatly
produce a landslide management office or program with responsibility for
inventory, analysis, mitigation, regulation, documentation, coordination and
prevention activities. In addition, regulatory codes for construction in unstable areas would be very beneficial to
reducing the risk to humans, structures
and roads ( P.King, 1989 ).