Geotechnologies on water reservoir management: a review and an integration proposal

ABSTRACT

An overview of geographical information system (GIS) and remote sensing (RS) is the main focus of this work, that emphasizes their application to obtain water body information. This information is integrated to the Framework Directive, and in this way, seeks to propose the linkage of these information to the Resolution 357/2005, in order to serve as a tool for decision making in strategic management of water quality mainly in large reservoirs. Thus, a review that integrates geotechnology to limnological science and to reservoirs management was done, highlighting the possible potential of interdisciplinary integration. At the end, an integration model of GIS, RS and limnology is schematized for monitoring and management of water quality standards according to the Resolution 357/2005.

Keywords:
water quality; geotechnology; water legislation