Estrategias para el manejo sostenible de los manglares en el cantón Machala

Abstract

Abstract: This study analyzes the evolution of their cover between 1990 and 2022 to understand the dynamics of these wetlands and the factors that have altered their condition. The objective is to assess changes in their extent and their relationship with human activities, proposing territorial planning strategies for their conservation and responsible use. To this end, we analyzed their loss and recovery, considering policies such as the "Socio Manglar" program, the "Regional Action Plan for the Conservation of Mangroves in the Southeast Pacific," and the "Mangrove Stewardship and Sustainable Use Agreements." The methodology combined a SWOT analysis to identify threats and opportunities, and applied remote sensing techniques and spatial data overlay to track temporal changes in their cover. The results revealed a drastic reduction of mangroves until 2014, linked to the shrimp farming industry and uncontrolled urbanization. A partial recovery will be observed thanks to conservation policies and sustainable management agreements. This work provides tools for the sustainable management of mangroves, protecting their ecosystem services and guiding land-use planning strategies in coastal areas.