This paper computed the weight of influence factors by gray pertinence method and BP network, and assessed shallow groundwater resource vulnerability in the Hufu Plain in 1984 and 2000 by the integrated method.

• 摘要采用灰色关联度法和BP神经网络法计算各指标权重，然后用综合指数法分别对滹滏平原1984年和2000年地下水资源脆弱性进行了评价。