도시의 단지개발에 따른 수질종합지수의 다중선형회귀모형에 관한 연구 = A Study on the Multiple Linear Regression Mdoel of Complex Index by Urban Developing

다국어 초록 (Multilingual Abstract)

At present a lot of water resources are being polluted and the government fully aware of the significance of environment has made efforts to improve the aggravating situation through such as large-scale investments of the fiscal budget into environmental facilities. Though these efforts do not necessarily lead to the immediate environmental improvements, the improvement in environmental pollution is still in stalemate despite great efforts. The reason is that the environmental policy is mainly focused on the point source pollutant while the policy has ignored the non-point source pollutant excluding it from the agenda of investment, and the related data to research and analyse it has been hardly available. Besides the non-point source pollutant is not easily traceable because its origin of pollutant is distributed around the area and it is closely correlated with the properties of neighboring area and the local conditions for precipitation should be traced and accordingly it is required to find out the exact cause but also to apply a property to other areas to interrelation incur a jump of logic. By selecting the identical area as an development area, the author have attempted to investigate the main components that have influences on the quality of water in the neighboring area at the stage of development and presented the formula of regression analysis. By the use of these data, it is possible to make out a perspective policy, to widely spread the understanding that, by minimizing the generation of the non-point source pollutant, the deteriorating quality of water directly means the decrease of water resources.