Spatial continuous distributed model for nonpoint source pollution

The dispersed type distribution of the nonpoint source pollution load is very unfavorable to the study of the relation of the nonpoint source pollution and the other social and environmental factors,therefore it very necessity to carry out the continuous space distribution handling.However,it is very important to notice the problems such as measure and information increase and decrease in the successive dispersed variable.This paper takes the pollution of the population and the livestock for example.The spatial continuous distributed model is established to calculate and simulate the quantity and the distribution of that pollution loads.And we finally verify from the result that this kind of nonpoint source pollution spatial continuously distribution processing technique is not only necessity,but also feasible.