The selected sites are Petrópolis (Brasil), Puerto Saavedra (Chile), Canal del Dique (Colombia), Chimalhuacán (México).
5 strategies in 5 sites affected by natural phenomena in the American territory
Date: April-May 2011
OPPTA has integrated itself within the network of institutions which operate in the Guajira area in order to collaborate and carry out field work
A meeting point every two years to deliberate on collective problems, exchange knowledge and propose matters and actions in the American territory
The editorial project for the diffusion of investigations and projects promoted or developed by the Observatory, including the publication of the OPPTA Competition