(b) Enlist the strategies of eco system management?

Explanation

Strategy of ecosystem management
  It is used to maintain biodiversity of ecosystems.
  It helps in indicating the damaged ecosystem (Some species indicate the health of the ecosystem: such species are called a flagship species).
It is used to recognize the inevitability of ecosystem change and plan accordingly.
  It is one of the tools used for achieving sustainability of ecosystem through sustainable development programme (or projects).
It is also helpful in identifying ecosystems which are in need of rehabilitation.
  It involves collaborative management with government agencies, local population, communities and NGO.s. • It is used to build the capacity of local institutions and community groups to assume responsibility for long term implementation of ecosystem management activities even after the completion of the project.