Economical Valoration of Enviromental Services in the Valle de Aburra

Abstract

This paper defines the basic judgements for the economical valoration of the environmental services presented by the ecology systems. The theme about utility is the philosofical fundamental for the valoration of the environment. It realizes a analitical forward of two studies of world environmental services. Besides, it establishes some comparations of the economical values estimated for the environmental services supplied by the great biomas of the world. It declares the theorical model and the associate problems with these sentences. In last, it draws the methodology and the results in the environmental services valoration in the Valle de Aburra.