摘要
建立了珠江三角洲河网区和伶仃洋的水质耦合数学模型,采用时段交替法进行一、三维模型的耦合计算。利用统计得到的珠江三角洲1998年的污染源排污量资料以及1998年6月26(27日在伶仃洋同步观测的水质(COD)资料对耦合模型的计算结果进行了验证,结果表明模型:计算值和实测值基本吻合,说明该耦合模型可用来描述珠江三角洲河网区和伶仃洋区的耦合水质变化过程。
A stagger calculation method is established for the water quality the Pearl River delta and Lingding sea based on a one dimensional mode for the river and a three dimensional model for the sea. The results from the calculation are consistent well with the statistical results obtained from the observational data of water quality in the Pearl River delta and in Lingding Sea in June 26th-27th,1998. This indicates that this approach can be used to describe the variation process of coupling water quality in the Pearl River delta and Lingding sea.
出处
《中山大学学报（自然科学版）》
CAS
CSCD
北大核心
2004年第4期110-112,共3页
Acta Scientiarum Naturalium Universitatis Sunyatseni
基金
中国科学院战略行动计划项目(KZCX1-SW-12)
关键词
珠江三角洲
伶仃洋
水质数学模型
耦合计算
the Pearl River delta
Lingding Sea
water-quality model
coupling calculation
