摘要
南阳市是一个新兴的城市。流经城区的地表水均受到了不同程度的污染。由于地下水与地表水水力联系极为密切,直接接受地表水的补给,所以,地下水也遭到了污染。笔者通过近两年来对该区所做的大量研究工作,运用灰色系统理论中的灰色聚类法和模糊数学评判法,对地下水的污染现状作了评价。用189眼水井的水质资料,经数字计算机计算,把该区地下水污染现状分为三个区,找出了地下水的污染规律。
Nanyang city to a new-deueloping city. All of the surface water in the urbau district has some degree pollution. Because the groundwater has a very close hydraulic connection with the surface water and it also accepts directly the recharge of surfase water, the groundewater has also been polluted. Through a lot of research work in recent two years, the author has carried out an evaluation on the recent situation of the groundwater pollution by means of 'cluster analysis method' and 'Fuzzle Mathematics Evaluation method' In term of the water quality data of 180 wells and the corresponding computotion, the present grourdwater pollution siduation has been divided into three areas, and it pollution pattern has been found.
