Resumen
The changes made in the ecosystems have contributed to obtain considerable benefits in the human well-being and the economic development. Nevertheless, these benefits have obtained with increasing of costs the degradation of many goods and services and multifunctionality of the ecosystems, a greater risk of changes nonlinear, and the accentuation of the poverty of sorne groups of people. These problems, if it does not approach them, will make considerably diminish the benefits that the coming generations obtain from the ecosystems. Often, the actions destined to increase the service of an ecosystem cause the degradation of other services. In the present article from the study of case of the Echo-region of the channel of the Dock - Colombia we show sorne of the ecological as, social and economic functions that this Echo acts - Region and needs those factors of pressure that generate greater changes in the flow of environmental goods and services and multifucionalidad of the ecosystems that are part of the same one. For do this, we taking as frame computer the matrix from conductive Forces, Pressure, Impact/Effect, State Answer FPIER. This work constitutes a first exercise of approach to the determination, in the time, of changes in the multifunctionality and the flows of environmental goods and services of the natural patrimony of a territory,