Noise Mapping for Sustainable Territorial Management
, March 30, 2026
Galápagos now has its first Noise Map for coastal ecosystems on Santa Cruz and Baltra—an essential technical tool to support territorial planning and the sustainable management of the environment. This initiative is part of the Acoustic Pollution project, led by Galápagos local Jeiser Vernaza and funded by the Galápagos Life Fund.
Developed over approximately three months, the tool involved a comprehensive process including planning, field data collection, data processing, and specialized analysis. The results identified critical noise hotspots, primarily in urban areas such as Puerto Ayora, as well as docks and main roads, where traffic and port activities are concentrated. Significant fixed sources were also identified, including the operation of the local electricity company.
Beyond its technical value, the study highlights a strong social dimension: 73% of respondents reported that noise affects their quality of life, while 86% recognized its impact on Galápagos wildlife. These findings underscore that noise pollution is both an environmental and social challenge.
The results were shared with the Municipal Decentralized Autonomous Government of Santa Cruz and the Galápagos National Park Directorate, providing key inputs for informed decision-making and territorial planning.
The project’s web platform available at www.galapagos-oag.org , was also presented as an open-access tool, allowing users to explore data, visualize findings, and access the study’s results, strengthening transparency and public access to information.
