Erosion And Beach Loss As A Consequence Of TheConstruction Of The Sand Retention Breakwater InSalaverry - Peru

Abstract

The construction of the sand-retaining mole in the port of Salaverry, Peru, has altered sediment transport patterns, triggering erosion and the loss of emblematic beaches such as Las Delicias, Buenos Aires, and Huanchaco on the northern coast of Peru. The objective is to understand the environmental impact of coastal erosion and its effects on local communities. The methodology adopted is qualitative and descriptive, including direct observations, documentary analysis, and interviews with fishermen and local authorities. The data were collected in a non-experimental manner at a specific moment, focusing on gathering contextual information about erosion. The results indicate that human intervention has intensified erosion, seriously affecting the stability of the beaches and, consequently, the quality of life of coastal communities. The need to implement sustainable coastal management and continuous monitoring to address these issues is highlighted. In conclusion, the study reinforces the importance of integrating sustainable coastal management, promoting community participation in the conservation of ecosystems affected by erosion. It is suggested that strategies should be established that consider both natural and human factors to mitigate the negative effects of erosion and ensure the sustainability of the beaches in Trujillo.).