Considerações sobre preços e outros instrumentos para a conservação de água de abastecimento humano no Nordeste do Brasil

Abstract

the increase of the exigences for the concession of new we a loan for increase of the production and treated water distribution, peculiar the climatic difficulties to the northeast region of Brazil, the gradual distance of the new suppliment sources water of the urban centers, added to a vertinous population growth of thegreat cities, if they constitute prwessure factors so that the companies regional water concessionaires adopt new managemental paradgms. Thus it is that measured for conservation if they impose, as indispensable factor to the sustenance of the production systems and application of tariff structures that signal how much to the water. This last step even so that it causes social costs and politiciaans is the one that presents resulted most short term, allied to a low cost of implemation in same itself.