摘要
为弥补海洋环境监测能力不足,利用受潮汐动力控制海湾中的多介质模型,预测突发性污染发生后海洋环境中污染物的浓度变化信息,并对突发性污染物的迁移转化进行了计算。模型中使用逸度方法和质量平衡算法,预测非挥发性有机物在水、沉积物和鱼中的浓度。在象山港的应用结果表明,该模型可较快速地给出污染物在不同介质中的浓度变化信息,为环境监测和管理提供帮助。
In order to supply deficiency of marine environment monitoring at sudden pollution accident,multimedia model for bays controlled by tidal dynamics was used to predict pollutant concentration in sea water,and calculate pollutant quantity of transformation and migration.The model by using fugacity and mass balance method estimated the concentration of no-volatile organic compound in phases of water,sediment and fish.Application result in Xiangshan Harbour indicated that model could quickly give information of pollutant concentration changes in different medium,and help environmental monitoring and management.
出处
《环境监测管理与技术》
2011年第4期58-63,共6页
The Administration and Technique of Environmental Monitoring
基金
海洋公益性行业科研专项基金资助项目(201005034)
国家海洋局第二海洋研究所基本科研业务费专项基金资助项目(JT1009)
国家海洋局第二海洋研究所海洋生态系统与生物地球化学重点实验室开放基金资助项目(LMEB200901)
