Santos, Maria; Rodrigues, Rui; Correia, F. - In: Water Resources Management 11 (1997) 4, pp. 305-322
Environmental data and information are two quite important instruments, which, together with other technical, financial …. Information is not only a requirement for policy making or strategic planning but a tool of vital importance at the other two … levels of the decision-making process: managerial and operational. In any case, to be useful, information must be relevant to …