Municipal planning instruments in the new metropolitan dimension. The resilience of indicators to measure the performance of cities in the new administrative and territorial dominions

The concept of resilience evokes the approach to change and adapt effectively necessary to continue to ensure prospects for sustainability in the face of environmental change, economic and social factors that have rapidly invested territories and the living environment of local communities. It will come to define resilient cities,if the same will be redesigned so that it can absorb external shocks of different nature (natural and anthropogenic disasters,climate change, the economy and social changes) and answer these requests/renewing and contingencies adapting to the changing product. In light of this resilience it can be considered an enabling factor being the third millennium city. It is a performance indicator and more. The dynamics that we live in a time asynchrony in relation to responses and mitigations that cities offer, put us in front of incalculable challenges. How many and what challenges may be accepted by the planning instruments and how to give effective responses in terms of reorganization of the mission of the plan when you open a new horizon (metropolitan) of territoriality of the analyzed processes?