Information dissemination in socio-ecological systems: Analysis of a hybrid model of System Dynamics and Agent-Based Modeling

Abstract

This paper aimed to analyze the process of information dissemination in socioecological systems. System Dynamics, Agent-Based Modeling, and Social Network Analysis approaches were used for the construction of a hybrid simulation model. An analysis of the characteristics and structural aspects of social networks of the Gorutuba Irrigation Perimeter, in Minas Gerais, was performed. We observed that the most central agents are in key positions for the flow of information or on compulsory routes for their spread, thus allowing them to filter, retain, or even distort the knowledge. We conclude that policies to improve the flow of information to increase resilience should be based on targeting leading agents.

Keywords
information dissemination; System Dynamics; Agent-Based Modeling; Social Network Analysis; irrigation systems