Introduccion: Se hace una amplia revision de la literatura sobre las dimensiones ambientales asociadas con la ocurrencia de Fasciolosis, dado su caracter de enfermedad emergente y reemergente. Objetivos: Desde una perspectiva ecologica se proponen e identifican las dimensiones fisicas, bioticas y antropicas, a partir de numerosos articulos cientificos y textos recientes. Conclusiones: Con un enfoque sistemico se aborda el tema y se propone la construccion de visiones mas integrales para el estudio de la enfermedad y la proposicion de estrategias mas adecuadas de intervencion en terminos de prevencion y control. Abstract Introduction: This is a review of the literature covering the environmental variables associated with the occurrence of Fasciolosis, as related to its character of emerging and reemerging disease. Objectives: From an ecological perspective, authors proposed and identify a physical, biotic, and anthropogenic environmental approach, based on evidence found in scientific articles and recent textbooks. Conclusions: A systemic approach was used to provide a more comprehensive view for the study of this disease, and for proposing appropriate intervention strategies in terms of prevention and control.