Factors Affecting Water Quality of (Large) Rivers-Past Experiences and Future Outlook

摘要: Man tends to generalize specific and real time experience into abstract reports formulae. One such instrument for generalization is the formulation of mathematical models reproduce observations extrapolate other frames location. Effects pollution factors upon water quality (large) rivers are examples, i.e., so numerous and, if not reported in a more generalized form, information becomes heterogeneous contradictory, that it might be difficult formulate consistent concept changing processes which they initiate. Therefore, even very early quantitative attempts assessment control have used modeling describe dominant or change river quantify their effects.